./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya --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 29660a505d12db16cb6ebaa6d023074ab3483b7ffc3518a7c288ecb4d9bcecec --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 01:26:53,537 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 01:26:53,604 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-29 01:26:53,609 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 01:26:53,609 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 01:26:53,642 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 01:26:53,643 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 01:26:53,643 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 01:26:53,644 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 01:26:53,657 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 01:26:53,657 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 01:26:53,658 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 01:26:53,659 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 01:26:53,659 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 01:26:53,660 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 01:26:53,660 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 01:26:53,661 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 01:26:53,661 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 01:26:53,662 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 01:26:53,662 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 01:26:53,663 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 01:26:53,663 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 01:26:53,664 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 01:26:53,664 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 01:26:53,665 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 01:26:53,665 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 01:26:53,665 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 01:26:53,666 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 01:26:53,666 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 01:26:53,666 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 01:26:53,667 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 01:26:53,667 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 01:26:53,668 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 01:26:53,668 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 01:26:53,668 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 01:26:53,669 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 01:26:53,669 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 01:26:53,669 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 01:26:53,669 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 01:26:53,669 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 01:26:53,670 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 01:26:53,670 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 01:26:53,670 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29660a505d12db16cb6ebaa6d023074ab3483b7ffc3518a7c288ecb4d9bcecec [2023-11-29 01:26:53,879 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 01:26:53,900 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 01:26:53,903 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 01:26:53,904 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 01:26:53,904 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 01:26:53,905 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i [2023-11-29 01:26:56,708 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 01:26:56,932 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 01:26:56,933 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i [2023-11-29 01:26:56,951 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/data/9c7dc8c84/4c3c171d9c8a4c59a30ed485f59b7fbd/FLAG153e78d08 [2023-11-29 01:26:56,966 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/data/9c7dc8c84/4c3c171d9c8a4c59a30ed485f59b7fbd [2023-11-29 01:26:56,968 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 01:26:56,970 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 01:26:56,971 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 01:26:56,971 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 01:26:56,977 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 01:26:56,977 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 01:26:56" (1/1) ... [2023-11-29 01:26:56,978 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4719baf2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:26:56, skipping insertion in model container [2023-11-29 01:26:56,979 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 01:26:56" (1/1) ... [2023-11-29 01:26:57,035 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 01:26:57,184 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i[916,929] [2023-11-29 01:26:57,303 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 01:26:57,318 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 01:26:57,330 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i[916,929] [2023-11-29 01:26:57,387 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 01:26:57,405 INFO L206 MainTranslator]: Completed translation [2023-11-29 01:26:57,406 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:26:57 WrapperNode [2023-11-29 01:26:57,406 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 01:26:57,407 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 01:26:57,407 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 01:26:57,408 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 01:26:57,415 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:26:57" (1/1) ... [2023-11-29 01:26:57,432 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:26:57" (1/1) ... [2023-11-29 01:26:57,484 INFO L138 Inliner]: procedures = 26, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 466 [2023-11-29 01:26:57,485 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 01:26:57,485 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 01:26:57,485 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 01:26:57,486 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 01:26:57,498 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:26:57" (1/1) ... [2023-11-29 01:26:57,498 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:26:57" (1/1) ... [2023-11-29 01:26:57,505 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:26:57" (1/1) ... [2023-11-29 01:26:57,533 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-11-29 01:26:57,533 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:26:57" (1/1) ... [2023-11-29 01:26:57,533 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:26:57" (1/1) ... [2023-11-29 01:26:57,549 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:26:57" (1/1) ... [2023-11-29 01:26:57,555 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:26:57" (1/1) ... [2023-11-29 01:26:57,560 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:26:57" (1/1) ... [2023-11-29 01:26:57,566 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:26:57" (1/1) ... [2023-11-29 01:26:57,574 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 01:26:57,575 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 01:26:57,575 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 01:26:57,575 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 01:26:57,576 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:26:57" (1/1) ... [2023-11-29 01:26:57,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 01:26:57,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:26:57,605 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 01:26:57,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 01:26:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 01:26:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 01:26:57,640 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 01:26:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 01:26:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 01:26:57,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 01:26:57,746 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 01:26:57,747 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 01:26:58,457 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 01:26:58,494 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 01:26:58,494 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 01:26:58,495 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 01:26:58 BoogieIcfgContainer [2023-11-29 01:26:58,495 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 01:26:58,497 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 01:26:58,498 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 01:26:58,501 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 01:26:58,501 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 01:26:56" (1/3) ... [2023-11-29 01:26:58,502 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5cd14bd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 01:26:58, skipping insertion in model container [2023-11-29 01:26:58,502 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:26:57" (2/3) ... [2023-11-29 01:26:58,502 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5cd14bd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 01:26:58, skipping insertion in model container [2023-11-29 01:26:58,502 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 01:26:58" (3/3) ... [2023-11-29 01:26:58,504 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-98.i [2023-11-29 01:26:58,523 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 01:26:58,523 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 01:26:58,571 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 01:26:58,577 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3310f310, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 01:26:58,577 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 01:26:58,581 INFO L276 IsEmpty]: Start isEmpty. Operand has 184 states, 138 states have (on average 1.5869565217391304) internal successors, (219), 139 states have internal predecessors, (219), 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) [2023-11-29 01:26:58,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2023-11-29 01:26:58,603 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:26:58,604 INFO L195 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] [2023-11-29 01:26:58,604 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:26:58,608 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:26:58,608 INFO L85 PathProgramCache]: Analyzing trace with hash 718710573, now seen corresponding path program 1 times [2023-11-29 01:26:58,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:26:58,615 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1932243937] [2023-11-29 01:26:58,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:26:58,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:26:58,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:26:58,862 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:26:58,862 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1932243937] [2023-11-29 01:26:58,863 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 01:26:58,863 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [883822554] [2023-11-29 01:26:58,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:26:58,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:26:58,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:26:58,865 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:26:58,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 01:26:59,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:26:59,161 INFO L262 TraceCheckSpWp]: Trace formula consists of 711 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 01:26:59,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:26:59,236 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 3528 trivial. 0 not checked. [2023-11-29 01:26:59,237 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:26:59,237 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [883822554] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:26:59,238 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:26:59,238 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 01:26:59,240 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1592023739] [2023-11-29 01:26:59,241 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:26:59,246 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 01:26:59,246 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:26:59,275 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 01:26:59,276 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 01:26:59,279 INFO L87 Difference]: Start difference. First operand has 184 states, 138 states have (on average 1.5869565217391304) internal successors, (219), 139 states have internal predecessors, (219), 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 40.0) internal successors, (80), 2 states have internal predecessors, (80), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) [2023-11-29 01:26:59,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:26:59,338 INFO L93 Difference]: Finished difference Result 365 states and 651 transitions. [2023-11-29 01:26:59,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 01:26:59,341 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 40.0) internal successors, (80), 2 states have internal predecessors, (80), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) Word has length 290 [2023-11-29 01:26:59,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:26:59,351 INFO L225 Difference]: With dead ends: 365 [2023-11-29 01:26:59,351 INFO L226 Difference]: Without dead ends: 182 [2023-11-29 01:26:59,356 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 289 GetRequests, 289 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 01:26:59,360 INFO L413 NwaCegarLoop]: 297 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 297 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 01:26:59,361 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 297 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 01:26:59,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2023-11-29 01:26:59,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 182. [2023-11-29 01:26:59,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 182 states, 137 states have (on average 1.562043795620438) internal successors, (214), 137 states have internal predecessors, (214), 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) [2023-11-29 01:26:59,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 300 transitions. [2023-11-29 01:26:59,424 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 300 transitions. Word has length 290 [2023-11-29 01:26:59,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:26:59,424 INFO L495 AbstractCegarLoop]: Abstraction has 182 states and 300 transitions. [2023-11-29 01:26:59,425 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 40.0) internal successors, (80), 2 states have internal predecessors, (80), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) [2023-11-29 01:26:59,425 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 300 transitions. [2023-11-29 01:26:59,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2023-11-29 01:26:59,432 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:26:59,433 INFO L195 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] [2023-11-29 01:26:59,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 01:26:59,634 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-29 01:26:59,635 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:26:59,635 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:26:59,636 INFO L85 PathProgramCache]: Analyzing trace with hash 1659685615, now seen corresponding path program 1 times [2023-11-29 01:26:59,636 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:26:59,636 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1479059202] [2023-11-29 01:26:59,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:26:59,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:26:59,718 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:26:59,719 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1960732022] [2023-11-29 01:26:59,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:26:59,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:26:59,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:26:59,721 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:26:59,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 01:26:59,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:26:59,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 711 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 01:26:59,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:27:00,086 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-29 01:27:00,086 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:27:00,087 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:27:00,087 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1479059202] [2023-11-29 01:27:00,087 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:27:00,087 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1960732022] [2023-11-29 01:27:00,087 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1960732022] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:27:00,088 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:27:00,088 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 01:27:00,088 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [170241921] [2023-11-29 01:27:00,088 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:27:00,090 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 01:27:00,090 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:27:00,091 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 01:27:00,091 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:27:00,092 INFO L87 Difference]: Start difference. First operand 182 states and 300 transitions. Second operand has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 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) [2023-11-29 01:27:00,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:27:00,679 INFO L93 Difference]: Finished difference Result 726 states and 1187 transitions. [2023-11-29 01:27:00,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 01:27:00,679 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 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 290 [2023-11-29 01:27:00,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:27:00,687 INFO L225 Difference]: With dead ends: 726 [2023-11-29 01:27:00,688 INFO L226 Difference]: Without dead ends: 545 [2023-11-29 01:27:00,689 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 293 GetRequests, 287 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-29 01:27:00,691 INFO L413 NwaCegarLoop]: 349 mSDtfsCounter, 783 mSDsluCounter, 936 mSDsCounter, 0 mSdLazyCounter, 320 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 783 SdHoareTripleChecker+Valid, 1285 SdHoareTripleChecker+Invalid, 376 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 320 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 01:27:00,691 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [783 Valid, 1285 Invalid, 376 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 320 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 01:27:00,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 545 states. [2023-11-29 01:27:00,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 545 to 341. [2023-11-29 01:27:00,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 341 states, 270 states have (on average 1.5925925925925926) internal successors, (430), 271 states have internal predecessors, (430), 68 states have call successors, (68), 2 states have call predecessors, (68), 2 states have return successors, (68), 67 states have call predecessors, (68), 68 states have call successors, (68) [2023-11-29 01:27:00,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 341 states and 566 transitions. [2023-11-29 01:27:00,745 INFO L78 Accepts]: Start accepts. Automaton has 341 states and 566 transitions. Word has length 290 [2023-11-29 01:27:00,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:27:00,747 INFO L495 AbstractCegarLoop]: Abstraction has 341 states and 566 transitions. [2023-11-29 01:27:00,747 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 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) [2023-11-29 01:27:00,748 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 566 transitions. [2023-11-29 01:27:00,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2023-11-29 01:27:00,753 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:27:00,754 INFO L195 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] [2023-11-29 01:27:00,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-29 01:27:00,965 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:00,966 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:27:00,966 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:27:00,966 INFO L85 PathProgramCache]: Analyzing trace with hash -29258127, now seen corresponding path program 1 times [2023-11-29 01:27:00,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:27:00,967 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1645095901] [2023-11-29 01:27:00,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:00,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:27:01,051 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:27:01,051 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [598713438] [2023-11-29 01:27:01,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:01,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:01,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:27:01,053 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:27:01,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 01:27:01,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:27:01,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 01:27:01,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:27:01,507 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1716 proven. 45 refuted. 0 times theorem prover too weak. 1851 trivial. 0 not checked. [2023-11-29 01:27:01,507 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:27:01,766 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 81 proven. 45 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-11-29 01:27:01,766 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:27:01,766 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1645095901] [2023-11-29 01:27:01,766 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:27:01,766 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [598713438] [2023-11-29 01:27:01,767 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [598713438] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 01:27:01,767 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 01:27:01,767 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-29 01:27:01,767 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1654358771] [2023-11-29 01:27:01,768 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 01:27:01,769 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 01:27:01,769 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:27:01,770 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 01:27:01,770 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-29 01:27:01,770 INFO L87 Difference]: Start difference. First operand 341 states and 566 transitions. Second operand has 7 states, 7 states have (on average 12.428571428571429) internal successors, (87), 7 states have internal predecessors, (87), 2 states have call successors, (58), 2 states have call predecessors, (58), 4 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2023-11-29 01:27:02,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:27:02,348 INFO L93 Difference]: Finished difference Result 681 states and 1111 transitions. [2023-11-29 01:27:02,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 01:27:02,350 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.428571428571429) internal successors, (87), 7 states have internal predecessors, (87), 2 states have call successors, (58), 2 states have call predecessors, (58), 4 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) Word has length 290 [2023-11-29 01:27:02,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:27:02,356 INFO L225 Difference]: With dead ends: 681 [2023-11-29 01:27:02,356 INFO L226 Difference]: Without dead ends: 341 [2023-11-29 01:27:02,357 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 582 GetRequests, 572 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-29 01:27:02,359 INFO L413 NwaCegarLoop]: 290 mSDtfsCounter, 592 mSDsluCounter, 449 mSDsCounter, 0 mSdLazyCounter, 433 mSolverCounterSat, 107 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 619 SdHoareTripleChecker+Valid, 739 SdHoareTripleChecker+Invalid, 540 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 107 IncrementalHoareTripleChecker+Valid, 433 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 01:27:02,359 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [619 Valid, 739 Invalid, 540 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [107 Valid, 433 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 01:27:02,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 341 states. [2023-11-29 01:27:02,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 341 to 334. [2023-11-29 01:27:02,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 334 states, 234 states have (on average 1.4871794871794872) internal successors, (348), 236 states have internal predecessors, (348), 95 states have call successors, (95), 4 states have call predecessors, (95), 4 states have return successors, (95), 93 states have call predecessors, (95), 95 states have call successors, (95) [2023-11-29 01:27:02,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 334 states and 538 transitions. [2023-11-29 01:27:02,402 INFO L78 Accepts]: Start accepts. Automaton has 334 states and 538 transitions. Word has length 290 [2023-11-29 01:27:02,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:27:02,403 INFO L495 AbstractCegarLoop]: Abstraction has 334 states and 538 transitions. [2023-11-29 01:27:02,404 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.428571428571429) internal successors, (87), 7 states have internal predecessors, (87), 2 states have call successors, (58), 2 states have call predecessors, (58), 4 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2023-11-29 01:27:02,404 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 538 transitions. [2023-11-29 01:27:02,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2023-11-29 01:27:02,409 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:27:02,409 INFO L195 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] [2023-11-29 01:27:02,416 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-29 01:27:02,610 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:02,610 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:27:02,611 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:27:02,611 INFO L85 PathProgramCache]: Analyzing trace with hash -789914515, now seen corresponding path program 1 times [2023-11-29 01:27:02,611 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:27:02,612 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [915174076] [2023-11-29 01:27:02,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:02,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:27:02,678 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:27:02,679 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [564687686] [2023-11-29 01:27:02,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:02,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:02,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:27:02,680 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:27:02,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-29 01:27:02,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:27:02,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 710 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-29 01:27:02,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:27:03,240 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-29 01:27:03,240 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:27:03,240 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:27:03,241 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [915174076] [2023-11-29 01:27:03,241 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:27:03,241 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [564687686] [2023-11-29 01:27:03,241 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [564687686] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:27:03,241 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:27:03,242 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 01:27:03,242 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [653253318] [2023-11-29 01:27:03,242 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:27:03,243 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 01:27:03,243 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:27:03,244 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 01:27:03,244 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:27:03,245 INFO L87 Difference]: Start difference. First operand 334 states and 538 transitions. Second operand has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 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) [2023-11-29 01:27:04,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:27:04,000 INFO L93 Difference]: Finished difference Result 1092 states and 1752 transitions. [2023-11-29 01:27:04,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 01:27:04,001 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 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 290 [2023-11-29 01:27:04,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:27:04,009 INFO L225 Difference]: With dead ends: 1092 [2023-11-29 01:27:04,009 INFO L226 Difference]: Without dead ends: 803 [2023-11-29 01:27:04,011 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 291 GetRequests, 287 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2023-11-29 01:27:04,012 INFO L413 NwaCegarLoop]: 508 mSDtfsCounter, 749 mSDsluCounter, 698 mSDsCounter, 0 mSdLazyCounter, 273 mSolverCounterSat, 100 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 749 SdHoareTripleChecker+Valid, 1206 SdHoareTripleChecker+Invalid, 373 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 100 IncrementalHoareTripleChecker+Valid, 273 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-29 01:27:04,012 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [749 Valid, 1206 Invalid, 373 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [100 Valid, 273 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-29 01:27:04,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 803 states. [2023-11-29 01:27:04,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 803 to 534. [2023-11-29 01:27:04,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 534 states, 408 states have (on average 1.5392156862745099) internal successors, (628), 411 states have internal predecessors, (628), 118 states have call successors, (118), 7 states have call predecessors, (118), 7 states have return successors, (118), 115 states have call predecessors, (118), 118 states have call successors, (118) [2023-11-29 01:27:04,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 534 states and 864 transitions. [2023-11-29 01:27:04,093 INFO L78 Accepts]: Start accepts. Automaton has 534 states and 864 transitions. Word has length 290 [2023-11-29 01:27:04,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:27:04,094 INFO L495 AbstractCegarLoop]: Abstraction has 534 states and 864 transitions. [2023-11-29 01:27:04,095 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 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) [2023-11-29 01:27:04,095 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 864 transitions. [2023-11-29 01:27:04,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2023-11-29 01:27:04,098 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:27:04,099 INFO L195 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] [2023-11-29 01:27:04,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-11-29 01:27:04,304 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:04,304 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:27:04,305 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:27:04,305 INFO L85 PathProgramCache]: Analyzing trace with hash 2133245483, now seen corresponding path program 1 times [2023-11-29 01:27:04,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:27:04,305 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [391145343] [2023-11-29 01:27:04,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:04,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:27:04,350 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:27:04,350 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [880487911] [2023-11-29 01:27:04,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:04,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:04,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:27:04,352 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:27:04,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-29 01:27:04,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:27:04,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 709 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 01:27:04,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:27:04,790 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1836 proven. 57 refuted. 0 times theorem prover too weak. 1719 trivial. 0 not checked. [2023-11-29 01:27:04,790 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:27:05,004 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 69 proven. 57 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-11-29 01:27:05,004 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:27:05,004 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [391145343] [2023-11-29 01:27:05,004 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:27:05,004 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [880487911] [2023-11-29 01:27:05,005 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [880487911] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 01:27:05,005 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 01:27:05,005 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-29 01:27:05,005 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1456378971] [2023-11-29 01:27:05,005 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 01:27:05,006 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 01:27:05,006 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:27:05,007 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 01:27:05,007 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-29 01:27:05,008 INFO L87 Difference]: Start difference. First operand 534 states and 864 transitions. Second operand has 7 states, 7 states have (on average 12.428571428571429) internal successors, (87), 7 states have internal predecessors, (87), 2 states have call successors, (62), 2 states have call predecessors, (62), 4 states have return successors, (63), 2 states have call predecessors, (63), 2 states have call successors, (63) [2023-11-29 01:27:05,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:27:05,332 INFO L93 Difference]: Finished difference Result 899 states and 1430 transitions. [2023-11-29 01:27:05,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 01:27:05,333 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.428571428571429) internal successors, (87), 7 states have internal predecessors, (87), 2 states have call successors, (62), 2 states have call predecessors, (62), 4 states have return successors, (63), 2 states have call predecessors, (63), 2 states have call successors, (63) Word has length 290 [2023-11-29 01:27:05,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:27:05,338 INFO L225 Difference]: With dead ends: 899 [2023-11-29 01:27:05,338 INFO L226 Difference]: Without dead ends: 410 [2023-11-29 01:27:05,339 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 582 GetRequests, 572 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-29 01:27:05,340 INFO L413 NwaCegarLoop]: 226 mSDtfsCounter, 371 mSDsluCounter, 363 mSDsCounter, 0 mSdLazyCounter, 258 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 394 SdHoareTripleChecker+Valid, 589 SdHoareTripleChecker+Invalid, 310 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 258 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 01:27:05,341 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [394 Valid, 589 Invalid, 310 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 258 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 01:27:05,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 410 states. [2023-11-29 01:27:05,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 410 to 320. [2023-11-29 01:27:05,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 242 states have (on average 1.5165289256198347) internal successors, (367), 243 states have internal predecessors, (367), 70 states have call successors, (70), 7 states have call predecessors, (70), 7 states have return successors, (70), 69 states have call predecessors, (70), 70 states have call successors, (70) [2023-11-29 01:27:05,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 507 transitions. [2023-11-29 01:27:05,368 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 507 transitions. Word has length 290 [2023-11-29 01:27:05,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:27:05,369 INFO L495 AbstractCegarLoop]: Abstraction has 320 states and 507 transitions. [2023-11-29 01:27:05,369 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.428571428571429) internal successors, (87), 7 states have internal predecessors, (87), 2 states have call successors, (62), 2 states have call predecessors, (62), 4 states have return successors, (63), 2 states have call predecessors, (63), 2 states have call successors, (63) [2023-11-29 01:27:05,369 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 507 transitions. [2023-11-29 01:27:05,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2023-11-29 01:27:05,371 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:27:05,372 INFO L195 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] [2023-11-29 01:27:05,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-11-29 01:27:05,572 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:05,572 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:27:05,573 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:27:05,573 INFO L85 PathProgramCache]: Analyzing trace with hash -1918653164, now seen corresponding path program 1 times [2023-11-29 01:27:05,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:27:05,573 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1739319274] [2023-11-29 01:27:05,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:05,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:27:05,622 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:27:05,622 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1118850926] [2023-11-29 01:27:05,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:05,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:05,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:27:05,623 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:27:05,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-29 01:27:05,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:27:05,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 710 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-29 01:27:05,825 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:27:06,444 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2247 proven. 63 refuted. 0 times theorem prover too weak. 1302 trivial. 0 not checked. [2023-11-29 01:27:06,444 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:27:06,752 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 63 proven. 63 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-11-29 01:27:06,752 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:27:06,752 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1739319274] [2023-11-29 01:27:06,752 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:27:06,753 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1118850926] [2023-11-29 01:27:06,753 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1118850926] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 01:27:06,753 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 01:27:06,753 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2023-11-29 01:27:06,753 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [473047685] [2023-11-29 01:27:06,753 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 01:27:06,754 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 01:27:06,754 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:27:06,755 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 01:27:06,756 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 01:27:06,756 INFO L87 Difference]: Start difference. First operand 320 states and 507 transitions. Second operand has 10 states, 10 states have (on average 14.3) internal successors, (143), 10 states have internal predecessors, (143), 5 states have call successors, (79), 3 states have call predecessors, (79), 5 states have return successors, (79), 5 states have call predecessors, (79), 5 states have call successors, (79) [2023-11-29 01:27:07,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:27:07,160 INFO L93 Difference]: Finished difference Result 605 states and 952 transitions. [2023-11-29 01:27:07,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 01:27:07,161 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 14.3) internal successors, (143), 10 states have internal predecessors, (143), 5 states have call successors, (79), 3 states have call predecessors, (79), 5 states have return successors, (79), 5 states have call predecessors, (79), 5 states have call successors, (79) Word has length 291 [2023-11-29 01:27:07,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:27:07,164 INFO L225 Difference]: With dead ends: 605 [2023-11-29 01:27:07,164 INFO L226 Difference]: Without dead ends: 334 [2023-11-29 01:27:07,165 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 584 GetRequests, 572 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=72, Invalid=110, Unknown=0, NotChecked=0, Total=182 [2023-11-29 01:27:07,166 INFO L413 NwaCegarLoop]: 209 mSDtfsCounter, 607 mSDsluCounter, 329 mSDsCounter, 0 mSdLazyCounter, 309 mSolverCounterSat, 77 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 628 SdHoareTripleChecker+Valid, 538 SdHoareTripleChecker+Invalid, 386 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 77 IncrementalHoareTripleChecker+Valid, 309 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 01:27:07,167 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [628 Valid, 538 Invalid, 386 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [77 Valid, 309 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 01:27:07,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 334 states. [2023-11-29 01:27:07,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 334 to 328. [2023-11-29 01:27:07,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 328 states, 248 states have (on average 1.4879032258064515) internal successors, (369), 249 states have internal predecessors, (369), 70 states have call successors, (70), 9 states have call predecessors, (70), 9 states have return successors, (70), 69 states have call predecessors, (70), 70 states have call successors, (70) [2023-11-29 01:27:07,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 328 states and 509 transitions. [2023-11-29 01:27:07,197 INFO L78 Accepts]: Start accepts. Automaton has 328 states and 509 transitions. Word has length 291 [2023-11-29 01:27:07,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:27:07,197 INFO L495 AbstractCegarLoop]: Abstraction has 328 states and 509 transitions. [2023-11-29 01:27:07,198 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 14.3) internal successors, (143), 10 states have internal predecessors, (143), 5 states have call successors, (79), 3 states have call predecessors, (79), 5 states have return successors, (79), 5 states have call predecessors, (79), 5 states have call successors, (79) [2023-11-29 01:27:07,198 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 509 transitions. [2023-11-29 01:27:07,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-29 01:27:07,199 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:27:07,200 INFO L195 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] [2023-11-29 01:27:07,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-11-29 01:27:07,400 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:07,401 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:27:07,401 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:27:07,401 INFO L85 PathProgramCache]: Analyzing trace with hash -1655911150, now seen corresponding path program 1 times [2023-11-29 01:27:07,401 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:27:07,402 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2027949805] [2023-11-29 01:27:07,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:07,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:27:07,448 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:27:07,449 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [392460449] [2023-11-29 01:27:07,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:07,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:07,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:27:07,451 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:27:07,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-29 01:27:07,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:27:07,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 710 conjuncts, 15 conjunts are in the unsatisfiable core [2023-11-29 01:27:07,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:27:08,580 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2240 proven. 63 refuted. 0 times theorem prover too weak. 1309 trivial. 0 not checked. [2023-11-29 01:27:08,580 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:27:08,986 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 63 proven. 63 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-11-29 01:27:08,986 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:27:08,986 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2027949805] [2023-11-29 01:27:08,986 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:27:08,986 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [392460449] [2023-11-29 01:27:08,986 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [392460449] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 01:27:08,987 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 01:27:08,987 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 16 [2023-11-29 01:27:08,987 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [725950323] [2023-11-29 01:27:08,987 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 01:27:08,988 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-29 01:27:08,988 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:27:08,990 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-29 01:27:08,990 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=184, Unknown=0, NotChecked=0, Total=240 [2023-11-29 01:27:08,991 INFO L87 Difference]: Start difference. First operand 328 states and 509 transitions. Second operand has 16 states, 16 states have (on average 9.625) internal successors, (154), 16 states have internal predecessors, (154), 6 states have call successors, (86), 4 states have call predecessors, (86), 6 states have return successors, (86), 6 states have call predecessors, (86), 6 states have call successors, (86) [2023-11-29 01:27:10,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:27:10,123 INFO L93 Difference]: Finished difference Result 1098 states and 1723 transitions. [2023-11-29 01:27:10,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2023-11-29 01:27:10,124 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 9.625) internal successors, (154), 16 states have internal predecessors, (154), 6 states have call successors, (86), 4 states have call predecessors, (86), 6 states have return successors, (86), 6 states have call predecessors, (86), 6 states have call successors, (86) Word has length 292 [2023-11-29 01:27:10,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:27:10,131 INFO L225 Difference]: With dead ends: 1098 [2023-11-29 01:27:10,131 INFO L226 Difference]: Without dead ends: 823 [2023-11-29 01:27:10,133 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 601 GetRequests, 571 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 197 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=267, Invalid=725, Unknown=0, NotChecked=0, Total=992 [2023-11-29 01:27:10,133 INFO L413 NwaCegarLoop]: 219 mSDtfsCounter, 1646 mSDsluCounter, 1747 mSDsCounter, 0 mSdLazyCounter, 790 mSolverCounterSat, 487 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1667 SdHoareTripleChecker+Valid, 1966 SdHoareTripleChecker+Invalid, 1277 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 487 IncrementalHoareTripleChecker+Valid, 790 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-11-29 01:27:10,134 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1667 Valid, 1966 Invalid, 1277 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [487 Valid, 790 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-11-29 01:27:10,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 823 states. [2023-11-29 01:27:10,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 823 to 466. [2023-11-29 01:27:10,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 466 states, 364 states have (on average 1.5054945054945055) internal successors, (548), 364 states have internal predecessors, (548), 86 states have call successors, (86), 15 states have call predecessors, (86), 15 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2023-11-29 01:27:10,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 466 states and 720 transitions. [2023-11-29 01:27:10,187 INFO L78 Accepts]: Start accepts. Automaton has 466 states and 720 transitions. Word has length 292 [2023-11-29 01:27:10,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:27:10,188 INFO L495 AbstractCegarLoop]: Abstraction has 466 states and 720 transitions. [2023-11-29 01:27:10,188 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 9.625) internal successors, (154), 16 states have internal predecessors, (154), 6 states have call successors, (86), 4 states have call predecessors, (86), 6 states have return successors, (86), 6 states have call predecessors, (86), 6 states have call successors, (86) [2023-11-29 01:27:10,189 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 720 transitions. [2023-11-29 01:27:10,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-29 01:27:10,191 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:27:10,191 INFO L195 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] [2023-11-29 01:27:10,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-11-29 01:27:10,392 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:10,392 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:27:10,392 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:27:10,393 INFO L85 PathProgramCache]: Analyzing trace with hash 950112404, now seen corresponding path program 1 times [2023-11-29 01:27:10,393 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:27:10,393 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [717643436] [2023-11-29 01:27:10,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:10,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:27:10,432 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:27:10,432 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1517853377] [2023-11-29 01:27:10,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:10,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:10,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:27:10,434 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:27:10,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-29 01:27:10,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:27:10,654 INFO L262 TraceCheckSpWp]: Trace formula consists of 707 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-29 01:27:10,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:27:11,721 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 516 proven. 117 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2023-11-29 01:27:11,722 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:27:12,878 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 9 proven. 117 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-11-29 01:27:12,878 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:27:12,879 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [717643436] [2023-11-29 01:27:12,879 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:27:12,879 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1517853377] [2023-11-29 01:27:12,879 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1517853377] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 01:27:12,879 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 01:27:12,879 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 11] total 17 [2023-11-29 01:27:12,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1144387600] [2023-11-29 01:27:12,880 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 01:27:12,881 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2023-11-29 01:27:12,881 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:27:12,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2023-11-29 01:27:12,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=215, Unknown=0, NotChecked=0, Total=272 [2023-11-29 01:27:12,883 INFO L87 Difference]: Start difference. First operand 466 states and 720 transitions. Second operand has 17 states, 17 states have (on average 9.0) internal successors, (153), 17 states have internal predecessors, (153), 4 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (86), 4 states have call predecessors, (86), 4 states have call successors, (86) [2023-11-29 01:27:15,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:27:15,870 INFO L93 Difference]: Finished difference Result 2080 states and 3268 transitions. [2023-11-29 01:27:15,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-11-29 01:27:15,871 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 9.0) internal successors, (153), 17 states have internal predecessors, (153), 4 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (86), 4 states have call predecessors, (86), 4 states have call successors, (86) Word has length 292 [2023-11-29 01:27:15,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:27:15,881 INFO L225 Difference]: With dead ends: 2080 [2023-11-29 01:27:15,881 INFO L226 Difference]: Without dead ends: 1713 [2023-11-29 01:27:15,883 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 606 GetRequests, 572 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 257 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=324, Invalid=936, Unknown=0, NotChecked=0, Total=1260 [2023-11-29 01:27:15,884 INFO L413 NwaCegarLoop]: 494 mSDtfsCounter, 3408 mSDsluCounter, 2961 mSDsCounter, 0 mSdLazyCounter, 2021 mSolverCounterSat, 683 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3447 SdHoareTripleChecker+Valid, 3455 SdHoareTripleChecker+Invalid, 2704 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 683 IncrementalHoareTripleChecker+Valid, 2021 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2023-11-29 01:27:15,885 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3447 Valid, 3455 Invalid, 2704 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [683 Valid, 2021 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2023-11-29 01:27:15,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1713 states. [2023-11-29 01:27:16,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1713 to 1364. [2023-11-29 01:27:16,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1364 states, 1106 states have (on average 1.5226039783001808) internal successors, (1684), 1106 states have internal predecessors, (1684), 215 states have call successors, (215), 42 states have call predecessors, (215), 42 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2023-11-29 01:27:16,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1364 states and 2114 transitions. [2023-11-29 01:27:16,052 INFO L78 Accepts]: Start accepts. Automaton has 1364 states and 2114 transitions. Word has length 292 [2023-11-29 01:27:16,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:27:16,052 INFO L495 AbstractCegarLoop]: Abstraction has 1364 states and 2114 transitions. [2023-11-29 01:27:16,053 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 9.0) internal successors, (153), 17 states have internal predecessors, (153), 4 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (86), 4 states have call predecessors, (86), 4 states have call successors, (86) [2023-11-29 01:27:16,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 2114 transitions. [2023-11-29 01:27:16,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2023-11-29 01:27:16,056 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:27:16,056 INFO L195 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] [2023-11-29 01:27:16,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-11-29 01:27:16,257 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:16,258 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:27:16,258 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:27:16,258 INFO L85 PathProgramCache]: Analyzing trace with hash -36456863, now seen corresponding path program 1 times [2023-11-29 01:27:16,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:27:16,259 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [427994880] [2023-11-29 01:27:16,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:16,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:27:16,301 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:27:16,302 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1433819080] [2023-11-29 01:27:16,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:16,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:16,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:27:16,304 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:27:16,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-29 01:27:16,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:27:16,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 707 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 01:27:16,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:27:16,959 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-29 01:27:16,959 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:27:16,959 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:27:16,959 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [427994880] [2023-11-29 01:27:16,959 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:27:16,959 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1433819080] [2023-11-29 01:27:16,959 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1433819080] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:27:16,959 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:27:16,959 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 01:27:16,960 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2050347963] [2023-11-29 01:27:16,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:27:16,960 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:27:16,961 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:27:16,961 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:27:16,962 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:27:16,962 INFO L87 Difference]: Start difference. First operand 1364 states and 2114 transitions. Second operand has 4 states, 4 states have (on average 20.25) 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) [2023-11-29 01:27:17,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:27:17,285 INFO L93 Difference]: Finished difference Result 3416 states and 5417 transitions. [2023-11-29 01:27:17,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 01:27:17,286 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.25) 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 [2023-11-29 01:27:17,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:27:17,296 INFO L225 Difference]: With dead ends: 3416 [2023-11-29 01:27:17,296 INFO L226 Difference]: Without dead ends: 2156 [2023-11-29 01:27:17,299 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 292 GetRequests, 290 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:27:17,300 INFO L413 NwaCegarLoop]: 298 mSDtfsCounter, 337 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 154 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 337 SdHoareTripleChecker+Valid, 460 SdHoareTripleChecker+Invalid, 160 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 154 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 01:27:17,300 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [337 Valid, 460 Invalid, 160 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 154 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 01:27:17,303 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2156 states. [2023-11-29 01:27:17,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2156 to 2094. [2023-11-29 01:27:17,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2094 states, 1836 states have (on average 1.5838779956427016) internal successors, (2908), 1836 states have internal predecessors, (2908), 215 states have call successors, (215), 42 states have call predecessors, (215), 42 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2023-11-29 01:27:17,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2094 states to 2094 states and 3338 transitions. [2023-11-29 01:27:17,452 INFO L78 Accepts]: Start accepts. Automaton has 2094 states and 3338 transitions. Word has length 293 [2023-11-29 01:27:17,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:27:17,453 INFO L495 AbstractCegarLoop]: Abstraction has 2094 states and 3338 transitions. [2023-11-29 01:27:17,453 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.25) 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) [2023-11-29 01:27:17,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3338 transitions. [2023-11-29 01:27:17,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2023-11-29 01:27:17,455 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:27:17,455 INFO L195 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] [2023-11-29 01:27:17,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2023-11-29 01:27:17,656 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2023-11-29 01:27:17,656 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:27:17,656 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:27:17,657 INFO L85 PathProgramCache]: Analyzing trace with hash -1877491149, now seen corresponding path program 1 times [2023-11-29 01:27:17,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:27:17,657 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1384465608] [2023-11-29 01:27:17,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:17,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:27:17,700 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:27:17,700 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [604951859] [2023-11-29 01:27:17,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:17,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:17,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:27:17,702 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:27:17,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-29 01:27:17,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:27:17,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 710 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-29 01:27:17,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:27:18,964 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 366 proven. 120 refuted. 0 times theorem prover too weak. 3126 trivial. 0 not checked. [2023-11-29 01:27:18,964 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:27:19,486 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 6 proven. 120 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-11-29 01:27:19,486 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:27:19,486 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1384465608] [2023-11-29 01:27:19,486 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:27:19,486 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [604951859] [2023-11-29 01:27:19,486 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [604951859] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 01:27:19,486 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 01:27:19,487 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6] total 10 [2023-11-29 01:27:19,487 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2094897185] [2023-11-29 01:27:19,487 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 01:27:19,488 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 01:27:19,488 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:27:19,489 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 01:27:19,490 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2023-11-29 01:27:19,490 INFO L87 Difference]: Start difference. First operand 2094 states and 3338 transitions. Second operand has 10 states, 10 states have (on average 15.9) internal successors, (159), 10 states have internal predecessors, (159), 4 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (86), 4 states have call predecessors, (86), 4 states have call successors, (86) [2023-11-29 01:27:19,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:27:19,955 INFO L93 Difference]: Finished difference Result 4004 states and 6375 transitions. [2023-11-29 01:27:19,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-29 01:27:19,956 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 15.9) internal successors, (159), 10 states have internal predecessors, (159), 4 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (86), 4 states have call predecessors, (86), 4 states have call successors, (86) Word has length 294 [2023-11-29 01:27:19,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:27:19,965 INFO L225 Difference]: With dead ends: 4004 [2023-11-29 01:27:19,965 INFO L226 Difference]: Without dead ends: 2014 [2023-11-29 01:27:19,967 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 590 GetRequests, 578 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=73, Invalid=109, Unknown=0, NotChecked=0, Total=182 [2023-11-29 01:27:19,968 INFO L413 NwaCegarLoop]: 205 mSDtfsCounter, 386 mSDsluCounter, 320 mSDsCounter, 0 mSdLazyCounter, 323 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 386 SdHoareTripleChecker+Valid, 525 SdHoareTripleChecker+Invalid, 330 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 323 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 01:27:19,968 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [386 Valid, 525 Invalid, 330 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 323 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 01:27:19,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2014 states. [2023-11-29 01:27:20,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2014 to 1384. [2023-11-29 01:27:20,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1384 states, 1121 states have (on average 1.4995539696699376) internal successors, (1681), 1121 states have internal predecessors, (1681), 215 states have call successors, (215), 47 states have call predecessors, (215), 47 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2023-11-29 01:27:20,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1384 states and 2111 transitions. [2023-11-29 01:27:20,101 INFO L78 Accepts]: Start accepts. Automaton has 1384 states and 2111 transitions. Word has length 294 [2023-11-29 01:27:20,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:27:20,101 INFO L495 AbstractCegarLoop]: Abstraction has 1384 states and 2111 transitions. [2023-11-29 01:27:20,102 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 15.9) internal successors, (159), 10 states have internal predecessors, (159), 4 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (86), 4 states have call predecessors, (86), 4 states have call successors, (86) [2023-11-29 01:27:20,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2111 transitions. [2023-11-29 01:27:20,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2023-11-29 01:27:20,103 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:27:20,103 INFO L195 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] [2023-11-29 01:27:20,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2023-11-29 01:27:20,304 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:20,304 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:27:20,305 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:27:20,305 INFO L85 PathProgramCache]: Analyzing trace with hash -646721365, now seen corresponding path program 1 times [2023-11-29 01:27:20,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:27:20,305 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [982977575] [2023-11-29 01:27:20,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:20,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:27:20,349 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:27:20,349 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1267556478] [2023-11-29 01:27:20,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:20,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:20,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:27:20,351 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:27:20,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-29 01:27:20,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:27:20,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 710 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-29 01:27:20,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:27:21,304 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2022 proven. 216 refuted. 0 times theorem prover too weak. 1374 trivial. 0 not checked. [2023-11-29 01:27:21,304 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:27:22,171 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 144 proven. 225 refuted. 0 times theorem prover too weak. 3243 trivial. 0 not checked. [2023-11-29 01:27:22,171 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:27:22,171 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [982977575] [2023-11-29 01:27:22,171 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:27:22,171 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1267556478] [2023-11-29 01:27:22,171 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1267556478] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 01:27:22,171 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 01:27:22,172 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 22 [2023-11-29 01:27:22,172 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [926993208] [2023-11-29 01:27:22,172 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 01:27:22,173 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2023-11-29 01:27:22,173 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:27:22,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2023-11-29 01:27:22,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=123, Invalid=339, Unknown=0, NotChecked=0, Total=462 [2023-11-29 01:27:22,174 INFO L87 Difference]: Start difference. First operand 1384 states and 2111 transitions. Second operand has 22 states, 21 states have (on average 7.142857142857143) internal successors, (150), 20 states have internal predecessors, (150), 7 states have call successors, (70), 4 states have call predecessors, (70), 9 states have return successors, (71), 7 states have call predecessors, (71), 7 states have call successors, (71) [2023-11-29 01:27:24,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:27:24,612 INFO L93 Difference]: Finished difference Result 5234 states and 7828 transitions. [2023-11-29 01:27:24,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2023-11-29 01:27:24,613 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 21 states have (on average 7.142857142857143) internal successors, (150), 20 states have internal predecessors, (150), 7 states have call successors, (70), 4 states have call predecessors, (70), 9 states have return successors, (71), 7 states have call predecessors, (71), 7 states have call successors, (71) Word has length 294 [2023-11-29 01:27:24,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:27:24,628 INFO L225 Difference]: With dead ends: 5234 [2023-11-29 01:27:24,629 INFO L226 Difference]: Without dead ends: 3958 [2023-11-29 01:27:24,632 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 638 GetRequests, 573 SyntacticMatches, 0 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1234 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=1166, Invalid=3256, Unknown=0, NotChecked=0, Total=4422 [2023-11-29 01:27:24,633 INFO L413 NwaCegarLoop]: 417 mSDtfsCounter, 1626 mSDsluCounter, 1712 mSDsCounter, 0 mSdLazyCounter, 1680 mSolverCounterSat, 534 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1641 SdHoareTripleChecker+Valid, 2129 SdHoareTripleChecker+Invalid, 2214 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 534 IncrementalHoareTripleChecker+Valid, 1680 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2023-11-29 01:27:24,633 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1641 Valid, 2129 Invalid, 2214 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [534 Valid, 1680 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2023-11-29 01:27:24,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3958 states. [2023-11-29 01:27:24,807 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3958 to 2046. [2023-11-29 01:27:24,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2046 states, 1768 states have (on average 1.5305429864253393) internal successors, (2706), 1768 states have internal predecessors, (2706), 215 states have call successors, (215), 62 states have call predecessors, (215), 62 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2023-11-29 01:27:24,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 2046 states and 3136 transitions. [2023-11-29 01:27:24,815 INFO L78 Accepts]: Start accepts. Automaton has 2046 states and 3136 transitions. Word has length 294 [2023-11-29 01:27:24,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:27:24,815 INFO L495 AbstractCegarLoop]: Abstraction has 2046 states and 3136 transitions. [2023-11-29 01:27:24,815 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 21 states have (on average 7.142857142857143) internal successors, (150), 20 states have internal predecessors, (150), 7 states have call successors, (70), 4 states have call predecessors, (70), 9 states have return successors, (71), 7 states have call predecessors, (71), 7 states have call successors, (71) [2023-11-29 01:27:24,816 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3136 transitions. [2023-11-29 01:27:24,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2023-11-29 01:27:24,817 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:27:24,818 INFO L195 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] [2023-11-29 01:27:24,824 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2023-11-29 01:27:25,018 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:25,018 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:27:25,018 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:27:25,019 INFO L85 PathProgramCache]: Analyzing trace with hash -2018528663, now seen corresponding path program 1 times [2023-11-29 01:27:25,019 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:27:25,019 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [417240247] [2023-11-29 01:27:25,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:25,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:27:25,046 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:27:25,046 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2000079952] [2023-11-29 01:27:25,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:25,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:25,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:27:25,048 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:27:25,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-29 01:27:25,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:27:25,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 710 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-29 01:27:25,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:27:25,416 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-29 01:27:25,416 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:27:25,416 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:27:25,416 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [417240247] [2023-11-29 01:27:25,416 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:27:25,416 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2000079952] [2023-11-29 01:27:25,416 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2000079952] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:27:25,416 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:27:25,416 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 01:27:25,417 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1727762366] [2023-11-29 01:27:25,417 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:27:25,417 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 01:27:25,417 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:27:25,418 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 01:27:25,418 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:27:25,418 INFO L87 Difference]: Start difference. First operand 2046 states and 3136 transitions. Second operand has 5 states, 5 states have (on average 16.4) internal successors, (82), 5 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) [2023-11-29 01:27:25,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:27:25,958 INFO L93 Difference]: Finished difference Result 5014 states and 7628 transitions. [2023-11-29 01:27:25,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 01:27:25,958 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.4) internal successors, (82), 5 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 [2023-11-29 01:27:25,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:27:25,973 INFO L225 Difference]: With dead ends: 5014 [2023-11-29 01:27:25,974 INFO L226 Difference]: Without dead ends: 3088 [2023-11-29 01:27:25,977 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 295 GetRequests, 290 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-11-29 01:27:25,977 INFO L413 NwaCegarLoop]: 297 mSDtfsCounter, 516 mSDsluCounter, 446 mSDsCounter, 0 mSdLazyCounter, 161 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 516 SdHoareTripleChecker+Valid, 743 SdHoareTripleChecker+Invalid, 164 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 161 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 01:27:25,978 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [516 Valid, 743 Invalid, 164 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 161 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 01:27:25,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3088 states. [2023-11-29 01:27:26,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3088 to 2362. [2023-11-29 01:27:26,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2362 states, 2084 states have (on average 1.5489443378119) internal successors, (3228), 2084 states have internal predecessors, (3228), 215 states have call successors, (215), 62 states have call predecessors, (215), 62 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2023-11-29 01:27:26,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 2362 states and 3658 transitions. [2023-11-29 01:27:26,268 INFO L78 Accepts]: Start accepts. Automaton has 2362 states and 3658 transitions. Word has length 294 [2023-11-29 01:27:26,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:27:26,269 INFO L495 AbstractCegarLoop]: Abstraction has 2362 states and 3658 transitions. [2023-11-29 01:27:26,269 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.4) internal successors, (82), 5 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) [2023-11-29 01:27:26,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 3658 transitions. [2023-11-29 01:27:26,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-11-29 01:27:26,272 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:27:26,272 INFO L195 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, 1] [2023-11-29 01:27:26,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2023-11-29 01:27:26,472 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:26,473 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:27:26,473 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:27:26,473 INFO L85 PathProgramCache]: Analyzing trace with hash -1369497616, now seen corresponding path program 1 times [2023-11-29 01:27:26,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:27:26,474 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [98656657] [2023-11-29 01:27:26,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:26,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:27:26,513 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:27:26,514 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [350442795] [2023-11-29 01:27:26,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:26,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:26,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:27:26,515 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:27:26,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-29 01:27:26,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:27:26,745 INFO L262 TraceCheckSpWp]: Trace formula consists of 714 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 01:27:26,749 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:27:26,812 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-29 01:27:26,812 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:27:26,813 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:27:26,813 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [98656657] [2023-11-29 01:27:26,813 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:27:26,813 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [350442795] [2023-11-29 01:27:26,813 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [350442795] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:27:26,813 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:27:26,814 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 01:27:26,814 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1191945397] [2023-11-29 01:27:26,814 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:27:26,815 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 01:27:26,815 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:27:26,815 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 01:27:26,816 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:27:26,816 INFO L87 Difference]: Start difference. First operand 2362 states and 3658 transitions. Second operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 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) [2023-11-29 01:27:27,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:27:27,343 INFO L93 Difference]: Finished difference Result 6000 states and 9270 transitions. [2023-11-29 01:27:27,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 01:27:27,344 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 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 296 [2023-11-29 01:27:27,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:27:27,359 INFO L225 Difference]: With dead ends: 6000 [2023-11-29 01:27:27,359 INFO L226 Difference]: Without dead ends: 3638 [2023-11-29 01:27:27,362 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 299 GetRequests, 293 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-29 01:27:27,363 INFO L413 NwaCegarLoop]: 291 mSDtfsCounter, 744 mSDsluCounter, 470 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 175 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 744 SdHoareTripleChecker+Valid, 761 SdHoareTripleChecker+Invalid, 249 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 175 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 01:27:27,363 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [744 Valid, 761 Invalid, 249 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [175 Valid, 74 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 01:27:27,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3638 states. [2023-11-29 01:27:27,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3638 to 2482. [2023-11-29 01:27:27,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2482 states, 2204 states have (on average 1.5490018148820326) internal successors, (3414), 2204 states have internal predecessors, (3414), 215 states have call successors, (215), 62 states have call predecessors, (215), 62 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2023-11-29 01:27:27,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 2482 states and 3844 transitions. [2023-11-29 01:27:27,578 INFO L78 Accepts]: Start accepts. Automaton has 2482 states and 3844 transitions. Word has length 296 [2023-11-29 01:27:27,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:27:27,579 INFO L495 AbstractCegarLoop]: Abstraction has 2482 states and 3844 transitions. [2023-11-29 01:27:27,579 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 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) [2023-11-29 01:27:27,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2482 states and 3844 transitions. [2023-11-29 01:27:27,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2023-11-29 01:27:27,581 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:27:27,582 INFO L195 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, 1, 1] [2023-11-29 01:27:27,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2023-11-29 01:27:27,782 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:27,782 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:27:27,783 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:27:27,783 INFO L85 PathProgramCache]: Analyzing trace with hash 1740581209, now seen corresponding path program 1 times [2023-11-29 01:27:27,783 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:27:27,783 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1174819972] [2023-11-29 01:27:27,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:27,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:27:27,829 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:27:27,830 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [364679712] [2023-11-29 01:27:27,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:27,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:27,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:27:27,831 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:27:27,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-11-29 01:27:28,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:27:28,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 715 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-29 01:27:28,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:27:28,489 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2269 proven. 33 refuted. 0 times theorem prover too weak. 1310 trivial. 0 not checked. [2023-11-29 01:27:28,489 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:27:28,719 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 93 proven. 33 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-11-29 01:27:28,719 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:27:28,719 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1174819972] [2023-11-29 01:27:28,719 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:27:28,719 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [364679712] [2023-11-29 01:27:28,719 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [364679712] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 01:27:28,719 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 01:27:28,719 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2023-11-29 01:27:28,719 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2110491914] [2023-11-29 01:27:28,719 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 01:27:28,720 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 01:27:28,720 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:27:28,721 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 01:27:28,721 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 01:27:28,721 INFO L87 Difference]: Start difference. First operand 2482 states and 3844 transitions. Second operand has 10 states, 10 states have (on average 14.8) internal successors, (148), 10 states have internal predecessors, (148), 5 states have call successors, (77), 3 states have call predecessors, (77), 5 states have return successors, (77), 5 states have call predecessors, (77), 5 states have call successors, (77) [2023-11-29 01:27:29,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:27:29,249 INFO L93 Difference]: Finished difference Result 4884 states and 7571 transitions. [2023-11-29 01:27:29,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 01:27:29,250 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 14.8) internal successors, (148), 10 states have internal predecessors, (148), 5 states have call successors, (77), 3 states have call predecessors, (77), 5 states have return successors, (77), 5 states have call predecessors, (77), 5 states have call successors, (77) Word has length 297 [2023-11-29 01:27:29,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:27:29,261 INFO L225 Difference]: With dead ends: 4884 [2023-11-29 01:27:29,261 INFO L226 Difference]: Without dead ends: 2522 [2023-11-29 01:27:29,264 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 596 GetRequests, 584 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=72, Invalid=110, Unknown=0, NotChecked=0, Total=182 [2023-11-29 01:27:29,264 INFO L413 NwaCegarLoop]: 198 mSDtfsCounter, 609 mSDsluCounter, 307 mSDsCounter, 0 mSdLazyCounter, 329 mSolverCounterSat, 106 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 640 SdHoareTripleChecker+Valid, 505 SdHoareTripleChecker+Invalid, 435 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 106 IncrementalHoareTripleChecker+Valid, 329 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 01:27:29,265 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [640 Valid, 505 Invalid, 435 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [106 Valid, 329 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 01:27:29,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2522 states. [2023-11-29 01:27:29,506 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2522 to 2502. [2023-11-29 01:27:29,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2502 states, 2219 states have (on average 1.5272645335736819) internal successors, (3389), 2219 states have internal predecessors, (3389), 215 states have call successors, (215), 67 states have call predecessors, (215), 67 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2023-11-29 01:27:29,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2502 states to 2502 states and 3819 transitions. [2023-11-29 01:27:29,518 INFO L78 Accepts]: Start accepts. Automaton has 2502 states and 3819 transitions. Word has length 297 [2023-11-29 01:27:29,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:27:29,519 INFO L495 AbstractCegarLoop]: Abstraction has 2502 states and 3819 transitions. [2023-11-29 01:27:29,519 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 14.8) internal successors, (148), 10 states have internal predecessors, (148), 5 states have call successors, (77), 3 states have call predecessors, (77), 5 states have return successors, (77), 5 states have call predecessors, (77), 5 states have call successors, (77) [2023-11-29 01:27:29,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2502 states and 3819 transitions. [2023-11-29 01:27:29,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2023-11-29 01:27:29,522 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:27:29,523 INFO L195 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, 1, 1, 1] [2023-11-29 01:27:29,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2023-11-29 01:27:29,723 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:29,723 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:27:29,724 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:27:29,724 INFO L85 PathProgramCache]: Analyzing trace with hash 178426840, now seen corresponding path program 1 times [2023-11-29 01:27:29,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:27:29,724 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [484480197] [2023-11-29 01:27:29,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:29,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:27:29,753 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:27:29,753 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1566580252] [2023-11-29 01:27:29,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:29,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:29,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:27:29,754 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:27:29,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-11-29 01:27:30,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:27:30,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 716 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-29 01:27:30,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:27:31,718 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-29 01:27:31,719 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:27:31,719 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:27:31,719 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [484480197] [2023-11-29 01:27:31,719 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:27:31,719 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1566580252] [2023-11-29 01:27:31,719 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1566580252] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:27:31,719 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:27:31,719 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 01:27:31,720 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1636014286] [2023-11-29 01:27:31,720 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:27:31,720 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 01:27:31,720 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:27:31,721 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 01:27:31,721 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:27:31,722 INFO L87 Difference]: Start difference. First operand 2502 states and 3819 transitions. Second operand has 5 states, 5 states have (on average 17.2) internal successors, (86), 5 states have internal predecessors, (86), 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) [2023-11-29 01:27:32,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:27:32,313 INFO L93 Difference]: Finished difference Result 5488 states and 8424 transitions. [2023-11-29 01:27:32,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 01:27:32,314 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 5 states have internal predecessors, (86), 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 298 [2023-11-29 01:27:32,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:27:32,327 INFO L225 Difference]: With dead ends: 5488 [2023-11-29 01:27:32,327 INFO L226 Difference]: Without dead ends: 3110 [2023-11-29 01:27:32,330 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 299 GetRequests, 294 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-11-29 01:27:32,331 INFO L413 NwaCegarLoop]: 345 mSDtfsCounter, 364 mSDsluCounter, 453 mSDsCounter, 0 mSdLazyCounter, 243 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 364 SdHoareTripleChecker+Valid, 798 SdHoareTripleChecker+Invalid, 244 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 243 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 01:27:32,331 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [364 Valid, 798 Invalid, 244 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 243 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 01:27:32,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3110 states. [2023-11-29 01:27:32,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3110 to 2616. [2023-11-29 01:27:32,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2616 states, 2333 states have (on average 1.5297899699957136) internal successors, (3569), 2333 states have internal predecessors, (3569), 215 states have call successors, (215), 67 states have call predecessors, (215), 67 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2023-11-29 01:27:32,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 2616 states and 3999 transitions. [2023-11-29 01:27:32,570 INFO L78 Accepts]: Start accepts. Automaton has 2616 states and 3999 transitions. Word has length 298 [2023-11-29 01:27:32,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:27:32,571 INFO L495 AbstractCegarLoop]: Abstraction has 2616 states and 3999 transitions. [2023-11-29 01:27:32,571 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 5 states have internal predecessors, (86), 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) [2023-11-29 01:27:32,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2616 states and 3999 transitions. [2023-11-29 01:27:32,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2023-11-29 01:27:32,574 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:27:32,574 INFO L195 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, 1, 1, 1] [2023-11-29 01:27:32,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2023-11-29 01:27:32,774 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2023-11-29 01:27:32,775 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:27:32,775 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:27:32,775 INFO L85 PathProgramCache]: Analyzing trace with hash -2065556458, now seen corresponding path program 1 times [2023-11-29 01:27:32,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:27:32,775 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2020515409] [2023-11-29 01:27:32,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:32,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:27:32,805 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:27:32,805 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1326365942] [2023-11-29 01:27:32,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:32,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:32,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:27:32,807 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:27:32,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-11-29 01:27:33,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:27:33,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 714 conjuncts, 20 conjunts are in the unsatisfiable core [2023-11-29 01:27:33,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:27:34,325 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2799 proven. 171 refuted. 0 times theorem prover too weak. 642 trivial. 0 not checked. [2023-11-29 01:27:34,325 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:27:35,387 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 189 proven. 180 refuted. 0 times theorem prover too weak. 3243 trivial. 0 not checked. [2023-11-29 01:27:35,387 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:27:35,387 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2020515409] [2023-11-29 01:27:35,387 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:27:35,387 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1326365942] [2023-11-29 01:27:35,387 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1326365942] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 01:27:35,387 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 01:27:35,388 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 26 [2023-11-29 01:27:35,388 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [737247798] [2023-11-29 01:27:35,388 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 01:27:35,389 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2023-11-29 01:27:35,389 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:27:35,390 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2023-11-29 01:27:35,390 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=173, Invalid=477, Unknown=0, NotChecked=0, Total=650 [2023-11-29 01:27:35,390 INFO L87 Difference]: Start difference. First operand 2616 states and 3999 transitions. Second operand has 26 states, 25 states have (on average 6.72) internal successors, (168), 26 states have internal predecessors, (168), 11 states have call successors, (77), 6 states have call predecessors, (77), 11 states have return successors, (77), 9 states have call predecessors, (77), 11 states have call successors, (77) [2023-11-29 01:27:37,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:27:37,619 INFO L93 Difference]: Finished difference Result 7142 states and 10821 transitions. [2023-11-29 01:27:37,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2023-11-29 01:27:37,621 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 25 states have (on average 6.72) internal successors, (168), 26 states have internal predecessors, (168), 11 states have call successors, (77), 6 states have call predecessors, (77), 11 states have return successors, (77), 9 states have call predecessors, (77), 11 states have call successors, (77) Word has length 298 [2023-11-29 01:27:37,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:27:37,635 INFO L225 Difference]: With dead ends: 7142 [2023-11-29 01:27:37,635 INFO L226 Difference]: Without dead ends: 4650 [2023-11-29 01:27:37,640 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 625 GetRequests, 574 SyntacticMatches, 0 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 657 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=833, Invalid=1923, Unknown=0, NotChecked=0, Total=2756 [2023-11-29 01:27:37,640 INFO L413 NwaCegarLoop]: 262 mSDtfsCounter, 2129 mSDsluCounter, 648 mSDsCounter, 0 mSdLazyCounter, 1211 mSolverCounterSat, 411 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2144 SdHoareTripleChecker+Valid, 910 SdHoareTripleChecker+Invalid, 1622 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 411 IncrementalHoareTripleChecker+Valid, 1211 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2023-11-29 01:27:37,641 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2144 Valid, 910 Invalid, 1622 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [411 Valid, 1211 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2023-11-29 01:27:37,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4650 states. [2023-11-29 01:27:37,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4650 to 4120. [2023-11-29 01:27:37,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4120 states, 3785 states have (on average 1.527873183619551) internal successors, (5783), 3789 states have internal predecessors, (5783), 251 states have call successors, (251), 83 states have call predecessors, (251), 83 states have return successors, (251), 247 states have call predecessors, (251), 251 states have call successors, (251) [2023-11-29 01:27:37,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4120 states to 4120 states and 6285 transitions. [2023-11-29 01:27:37,941 INFO L78 Accepts]: Start accepts. Automaton has 4120 states and 6285 transitions. Word has length 298 [2023-11-29 01:27:37,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:27:37,941 INFO L495 AbstractCegarLoop]: Abstraction has 4120 states and 6285 transitions. [2023-11-29 01:27:37,941 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 25 states have (on average 6.72) internal successors, (168), 26 states have internal predecessors, (168), 11 states have call successors, (77), 6 states have call predecessors, (77), 11 states have return successors, (77), 9 states have call predecessors, (77), 11 states have call successors, (77) [2023-11-29 01:27:37,941 INFO L276 IsEmpty]: Start isEmpty. Operand 4120 states and 6285 transitions. [2023-11-29 01:27:37,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2023-11-29 01:27:37,943 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:27:37,944 INFO L195 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, 1, 1, 1] [2023-11-29 01:27:37,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2023-11-29 01:27:38,144 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:38,145 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:27:38,145 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:27:38,145 INFO L85 PathProgramCache]: Analyzing trace with hash -142328424, now seen corresponding path program 1 times [2023-11-29 01:27:38,145 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:27:38,145 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [674758656] [2023-11-29 01:27:38,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:38,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:27:38,182 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:27:38,182 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [585959242] [2023-11-29 01:27:38,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:38,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:38,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:27:38,183 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:27:38,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2023-11-29 01:27:38,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:27:38,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 717 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-29 01:27:38,437 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:27:39,536 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-29 01:27:39,536 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:27:39,536 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:27:39,536 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [674758656] [2023-11-29 01:27:39,536 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:27:39,537 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [585959242] [2023-11-29 01:27:39,537 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [585959242] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:27:39,537 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:27:39,537 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 01:27:39,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [445293945] [2023-11-29 01:27:39,537 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:27:39,538 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 01:27:39,538 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:27:39,538 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 01:27:39,538 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:27:39,538 INFO L87 Difference]: Start difference. First operand 4120 states and 6285 transitions. Second operand has 5 states, 5 states have (on average 17.2) internal successors, (86), 5 states have internal predecessors, (86), 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) [2023-11-29 01:27:40,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:27:40,298 INFO L93 Difference]: Finished difference Result 8314 states and 12694 transitions. [2023-11-29 01:27:40,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 01:27:40,299 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 5 states have internal predecessors, (86), 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 298 [2023-11-29 01:27:40,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:27:40,307 INFO L225 Difference]: With dead ends: 8314 [2023-11-29 01:27:40,307 INFO L226 Difference]: Without dead ends: 4326 [2023-11-29 01:27:40,310 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 299 GetRequests, 294 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-11-29 01:27:40,311 INFO L413 NwaCegarLoop]: 353 mSDtfsCounter, 353 mSDsluCounter, 477 mSDsCounter, 0 mSdLazyCounter, 188 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 353 SdHoareTripleChecker+Valid, 830 SdHoareTripleChecker+Invalid, 189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 188 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 01:27:40,311 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [353 Valid, 830 Invalid, 189 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 188 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 01:27:40,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4326 states. [2023-11-29 01:27:40,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4326 to 3260. [2023-11-29 01:27:40,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3260 states, 2925 states have (on average 1.5046153846153847) internal successors, (4401), 2929 states have internal predecessors, (4401), 251 states have call successors, (251), 83 states have call predecessors, (251), 83 states have return successors, (251), 247 states have call predecessors, (251), 251 states have call successors, (251) [2023-11-29 01:27:40,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3260 states to 3260 states and 4903 transitions. [2023-11-29 01:27:40,627 INFO L78 Accepts]: Start accepts. Automaton has 3260 states and 4903 transitions. Word has length 298 [2023-11-29 01:27:40,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:27:40,627 INFO L495 AbstractCegarLoop]: Abstraction has 3260 states and 4903 transitions. [2023-11-29 01:27:40,627 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 5 states have internal predecessors, (86), 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) [2023-11-29 01:27:40,627 INFO L276 IsEmpty]: Start isEmpty. Operand 3260 states and 4903 transitions. [2023-11-29 01:27:40,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2023-11-29 01:27:40,629 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:27:40,629 INFO L195 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, 1, 1, 1] [2023-11-29 01:27:40,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2023-11-29 01:27:40,830 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2023-11-29 01:27:40,830 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:27:40,830 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:27:40,830 INFO L85 PathProgramCache]: Analyzing trace with hash 1663972610, now seen corresponding path program 1 times [2023-11-29 01:27:40,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:27:40,831 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [499767448] [2023-11-29 01:27:40,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:40,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:27:40,858 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:27:40,859 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [579238892] [2023-11-29 01:27:40,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:40,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:40,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:27:40,860 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:27:40,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2023-11-29 01:27:41,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:27:41,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 717 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-29 01:27:41,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:27:41,823 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1846 proven. 60 refuted. 0 times theorem prover too weak. 1706 trivial. 0 not checked. [2023-11-29 01:27:41,823 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:27:42,541 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 66 proven. 60 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-11-29 01:27:42,541 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:27:42,541 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [499767448] [2023-11-29 01:27:42,541 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:27:42,541 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [579238892] [2023-11-29 01:27:42,542 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [579238892] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 01:27:42,542 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 01:27:42,542 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 16 [2023-11-29 01:27:42,542 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [311869827] [2023-11-29 01:27:42,542 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 01:27:42,543 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-29 01:27:42,543 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:27:42,544 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-29 01:27:42,544 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2023-11-29 01:27:42,544 INFO L87 Difference]: Start difference. First operand 3260 states and 4903 transitions. Second operand has 16 states, 16 states have (on average 10.25) internal successors, (164), 16 states have internal predecessors, (164), 4 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (86), 4 states have call predecessors, (86), 4 states have call successors, (86) [2023-11-29 01:27:43,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:27:43,421 INFO L93 Difference]: Finished difference Result 8538 states and 13146 transitions. [2023-11-29 01:27:43,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-29 01:27:43,421 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 10.25) internal successors, (164), 16 states have internal predecessors, (164), 4 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (86), 4 states have call predecessors, (86), 4 states have call successors, (86) Word has length 298 [2023-11-29 01:27:43,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:27:43,430 INFO L225 Difference]: With dead ends: 8538 [2023-11-29 01:27:43,430 INFO L226 Difference]: Without dead ends: 5410 [2023-11-29 01:27:43,434 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 603 GetRequests, 580 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 109 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=194, Invalid=406, Unknown=0, NotChecked=0, Total=600 [2023-11-29 01:27:43,435 INFO L413 NwaCegarLoop]: 197 mSDtfsCounter, 1071 mSDsluCounter, 947 mSDsCounter, 0 mSdLazyCounter, 693 mSolverCounterSat, 44 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1092 SdHoareTripleChecker+Valid, 1144 SdHoareTripleChecker+Invalid, 737 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 44 IncrementalHoareTripleChecker+Valid, 693 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 01:27:43,435 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1092 Valid, 1144 Invalid, 737 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [44 Valid, 693 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 01:27:43,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5410 states. [2023-11-29 01:27:43,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5410 to 3296. [2023-11-29 01:27:43,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3296 states, 2960 states have (on average 1.4986486486486486) internal successors, (4436), 2964 states have internal predecessors, (4436), 251 states have call successors, (251), 84 states have call predecessors, (251), 84 states have return successors, (251), 247 states have call predecessors, (251), 251 states have call successors, (251) [2023-11-29 01:27:43,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3296 states to 3296 states and 4938 transitions. [2023-11-29 01:27:43,726 INFO L78 Accepts]: Start accepts. Automaton has 3296 states and 4938 transitions. Word has length 298 [2023-11-29 01:27:43,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:27:43,726 INFO L495 AbstractCegarLoop]: Abstraction has 3296 states and 4938 transitions. [2023-11-29 01:27:43,726 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 10.25) internal successors, (164), 16 states have internal predecessors, (164), 4 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (86), 4 states have call predecessors, (86), 4 states have call successors, (86) [2023-11-29 01:27:43,726 INFO L276 IsEmpty]: Start isEmpty. Operand 3296 states and 4938 transitions. [2023-11-29 01:27:43,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2023-11-29 01:27:43,728 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:27:43,728 INFO L195 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, 1, 1, 1] [2023-11-29 01:27:43,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2023-11-29 01:27:43,929 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2023-11-29 01:27:43,929 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:27:43,929 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:27:43,929 INFO L85 PathProgramCache]: Analyzing trace with hash -24971132, now seen corresponding path program 1 times [2023-11-29 01:27:43,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:27:43,929 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1617176259] [2023-11-29 01:27:43,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:43,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:27:43,963 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:27:43,964 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1085952236] [2023-11-29 01:27:43,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:43,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:43,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:27:43,965 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:27:43,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2023-11-29 01:27:44,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:27:44,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 716 conjuncts, 28 conjunts are in the unsatisfiable core [2023-11-29 01:27:44,291 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:27:45,355 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2356 proven. 285 refuted. 0 times theorem prover too weak. 971 trivial. 0 not checked. [2023-11-29 01:27:45,355 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:27:47,422 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:27:47,422 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1617176259] [2023-11-29 01:27:47,422 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:27:47,422 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1085952236] [2023-11-29 01:27:47,422 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1085952236] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 01:27:47,422 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-29 01:27:47,422 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18] total 18 [2023-11-29 01:27:47,423 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [108834641] [2023-11-29 01:27:47,423 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-29 01:27:47,423 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2023-11-29 01:27:47,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:27:47,424 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2023-11-29 01:27:47,425 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=168, Invalid=534, Unknown=0, NotChecked=0, Total=702 [2023-11-29 01:27:47,425 INFO L87 Difference]: Start difference. First operand 3296 states and 4938 transitions. Second operand has 18 states, 18 states have (on average 5.944444444444445) internal successors, (107), 16 states have internal predecessors, (107), 6 states have call successors, (43), 6 states have call predecessors, (43), 8 states have return successors, (43), 6 states have call predecessors, (43), 6 states have call successors, (43) [2023-11-29 01:27:49,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:27:49,381 INFO L93 Difference]: Finished difference Result 5538 states and 7958 transitions. [2023-11-29 01:27:49,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2023-11-29 01:27:49,382 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 5.944444444444445) internal successors, (107), 16 states have internal predecessors, (107), 6 states have call successors, (43), 6 states have call predecessors, (43), 8 states have return successors, (43), 6 states have call predecessors, (43), 6 states have call successors, (43) Word has length 298 [2023-11-29 01:27:49,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:27:49,387 INFO L225 Difference]: With dead ends: 5538 [2023-11-29 01:27:49,387 INFO L226 Difference]: Without dead ends: 2318 [2023-11-29 01:27:49,391 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 514 GetRequests, 463 SyntacticMatches, 0 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 628 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=718, Invalid=2038, Unknown=0, NotChecked=0, Total=2756 [2023-11-29 01:27:49,391 INFO L413 NwaCegarLoop]: 328 mSDtfsCounter, 516 mSDsluCounter, 1648 mSDsCounter, 0 mSdLazyCounter, 1917 mSolverCounterSat, 135 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 534 SdHoareTripleChecker+Valid, 1976 SdHoareTripleChecker+Invalid, 2052 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 135 IncrementalHoareTripleChecker+Valid, 1917 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-11-29 01:27:49,392 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [534 Valid, 1976 Invalid, 2052 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [135 Valid, 1917 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-11-29 01:27:49,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2318 states. [2023-11-29 01:27:49,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2318 to 1574. [2023-11-29 01:27:49,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1574 states, 1269 states have (on average 1.3569739952718676) internal successors, (1722), 1269 states have internal predecessors, (1722), 215 states have call successors, (215), 89 states have call predecessors, (215), 89 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2023-11-29 01:27:49,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1574 states and 2152 transitions. [2023-11-29 01:27:49,666 INFO L78 Accepts]: Start accepts. Automaton has 1574 states and 2152 transitions. Word has length 298 [2023-11-29 01:27:49,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:27:49,666 INFO L495 AbstractCegarLoop]: Abstraction has 1574 states and 2152 transitions. [2023-11-29 01:27:49,666 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 5.944444444444445) internal successors, (107), 16 states have internal predecessors, (107), 6 states have call successors, (43), 6 states have call predecessors, (43), 8 states have return successors, (43), 6 states have call predecessors, (43), 6 states have call successors, (43) [2023-11-29 01:27:49,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2152 transitions. [2023-11-29 01:27:49,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-11-29 01:27:49,668 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:27:49,668 INFO L195 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, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:27:49,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2023-11-29 01:27:49,868 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:49,869 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:27:49,869 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:27:49,869 INFO L85 PathProgramCache]: Analyzing trace with hash 1259018997, now seen corresponding path program 1 times [2023-11-29 01:27:49,869 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:27:49,869 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1471167997] [2023-11-29 01:27:49,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:49,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:27:49,898 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:27:49,898 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1725461328] [2023-11-29 01:27:49,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:27:49,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:27:49,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:27:49,899 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:27:49,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2023-11-29 01:27:50,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:27:50,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 725 conjuncts, 31 conjunts are in the unsatisfiable core [2023-11-29 01:27:50,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:27:56,565 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2067 proven. 270 refuted. 0 times theorem prover too weak. 1275 trivial. 0 not checked. [2023-11-29 01:27:56,565 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:28:04,283 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:28:04,283 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1471167997] [2023-11-29 01:28:04,283 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:28:04,283 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1725461328] [2023-11-29 01:28:04,283 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1725461328] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 01:28:04,283 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-29 01:28:04,283 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20] total 20 [2023-11-29 01:28:04,284 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1971712062] [2023-11-29 01:28:04,284 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-29 01:28:04,284 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2023-11-29 01:28:04,284 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:28:04,285 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2023-11-29 01:28:04,285 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=119, Invalid=637, Unknown=0, NotChecked=0, Total=756 [2023-11-29 01:28:04,286 INFO L87 Difference]: Start difference. First operand 1574 states and 2152 transitions. Second operand has 20 states, 20 states have (on average 5.4) internal successors, (108), 19 states have internal predecessors, (108), 6 states have call successors, (43), 6 states have call predecessors, (43), 7 states have return successors, (43), 5 states have call predecessors, (43), 6 states have call successors, (43) [2023-11-29 01:28:10,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2023-11-29 01:28:20,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2023-11-29 01:28:27,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2023-11-29 01:28:35,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2023-11-29 01:28:39,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2023-11-29 01:28:43,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2023-11-29 01:28:44,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:28:44,679 INFO L93 Difference]: Finished difference Result 4115 states and 5791 transitions. [2023-11-29 01:28:44,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-11-29 01:28:44,680 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 5.4) internal successors, (108), 19 states have internal predecessors, (108), 6 states have call successors, (43), 6 states have call predecessors, (43), 7 states have return successors, (43), 5 states have call predecessors, (43), 6 states have call successors, (43) Word has length 302 [2023-11-29 01:28:44,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:28:44,684 INFO L225 Difference]: With dead ends: 4115 [2023-11-29 01:28:44,684 INFO L226 Difference]: Without dead ends: 2689 [2023-11-29 01:28:44,687 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 378 GetRequests, 339 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 332 ImplicationChecksByTransitivity, 8.4s TimeCoverageRelationStatistics Valid=325, Invalid=1315, Unknown=0, NotChecked=0, Total=1640 [2023-11-29 01:28:44,687 INFO L413 NwaCegarLoop]: 189 mSDtfsCounter, 971 mSDsluCounter, 1397 mSDsCounter, 0 mSdLazyCounter, 1606 mSolverCounterSat, 35 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 986 SdHoareTripleChecker+Valid, 1586 SdHoareTripleChecker+Invalid, 1645 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 1606 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.1s IncrementalHoareTripleChecker+Time [2023-11-29 01:28:44,687 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [986 Valid, 1586 Invalid, 1645 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 1606 Invalid, 4 Unknown, 0 Unchecked, 36.1s Time] [2023-11-29 01:28:44,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2689 states. [2023-11-29 01:28:45,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2689 to 1883. [2023-11-29 01:28:45,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1883 states, 1578 states have (on average 1.3948035487959443) internal successors, (2201), 1578 states have internal predecessors, (2201), 215 states have call successors, (215), 89 states have call predecessors, (215), 89 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2023-11-29 01:28:45,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 1883 states and 2631 transitions. [2023-11-29 01:28:45,006 INFO L78 Accepts]: Start accepts. Automaton has 1883 states and 2631 transitions. Word has length 302 [2023-11-29 01:28:45,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:28:45,006 INFO L495 AbstractCegarLoop]: Abstraction has 1883 states and 2631 transitions. [2023-11-29 01:28:45,007 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 5.4) internal successors, (108), 19 states have internal predecessors, (108), 6 states have call successors, (43), 6 states have call predecessors, (43), 7 states have return successors, (43), 5 states have call predecessors, (43), 6 states have call successors, (43) [2023-11-29 01:28:45,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 2631 transitions. [2023-11-29 01:28:45,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-11-29 01:28:45,008 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:28:45,008 INFO L195 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, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:28:45,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Ended with exit code 0 [2023-11-29 01:28:45,209 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:28:45,209 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:28:45,209 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:28:45,209 INFO L85 PathProgramCache]: Analyzing trace with hash 229659699, now seen corresponding path program 1 times [2023-11-29 01:28:45,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:28:45,210 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [332999294] [2023-11-29 01:28:45,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:28:45,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:28:45,240 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:28:45,240 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1895946264] [2023-11-29 01:28:45,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:28:45,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:28:45,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:28:45,242 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:28:45,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2023-11-29 01:28:45,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 01:28:45,624 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 01:28:45,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 01:28:46,021 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 01:28:46,022 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 01:28:46,022 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-29 01:28:46,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Ended with exit code 0 [2023-11-29 01:28:46,224 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2023-11-29 01:28:46,227 INFO L445 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] [2023-11-29 01:28:46,230 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 01:28:46,374 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet7 could not be translated [2023-11-29 01:28:46,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated [2023-11-29 01:28:46,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short37 could not be translated [2023-11-29 01:28:46,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short37 could not be translated [2023-11-29 01:28:46,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite35 could not be translated [2023-11-29 01:28:46,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short37 could not be translated [2023-11-29 01:28:46,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite36 could not be translated [2023-11-29 01:28:46,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short37 could not be translated [2023-11-29 01:28:46,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite35 could not be translated [2023-11-29 01:28:46,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite36 could not be translated [2023-11-29 01:28:46,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short37 could not be translated [2023-11-29 01:28:46,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite35 could not be translated [2023-11-29 01:28:46,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short37 could not be translated [2023-11-29 01:28:46,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short40 could not be translated [2023-11-29 01:28:46,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite35 could not be translated [2023-11-29 01:28:46,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite36 could not be translated [2023-11-29 01:28:46,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short42 could not be translated [2023-11-29 01:28:46,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short37 could not be translated [2023-11-29 01:28:46,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short40 could not be translated [2023-11-29 01:28:46,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite35 could not be translated [2023-11-29 01:28:46,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite36 could not be translated [2023-11-29 01:28:46,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite36 could not be translated [2023-11-29 01:28:46,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short40 could not be translated [2023-11-29 01:28:46,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short45 could not be translated [2023-11-29 01:28:46,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite35 could not be translated [2023-11-29 01:28:46,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short37 could not be translated [2023-11-29 01:28:46,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short42 could not be translated [2023-11-29 01:28:46,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short45 could not be translated [2023-11-29 01:28:46,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short37 could not be translated [2023-11-29 01:28:46,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short42 could not be translated [2023-11-29 01:28:46,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite36 could not be translated [2023-11-29 01:28:46,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite35 could not be translated [2023-11-29 01:28:46,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short40 could not be translated [2023-11-29 01:28:46,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short48 could not be translated [2023-11-29 01:28:46,414 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 01:28:46 BoogieIcfgContainer [2023-11-29 01:28:46,414 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 01:28:46,414 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 01:28:46,415 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 01:28:46,415 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 01:28:46,415 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 01:26:58" (3/4) ... [2023-11-29 01:28:46,416 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 01:28:46,417 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 01:28:46,418 INFO L158 Benchmark]: Toolchain (without parser) took 109447.94ms. Allocated memory was 176.2MB in the beginning and 977.3MB in the end (delta: 801.1MB). Free memory was 149.1MB in the beginning and 359.2MB in the end (delta: -210.1MB). Peak memory consumption was 589.8MB. Max. memory is 16.1GB. [2023-11-29 01:28:46,418 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 117.4MB. Free memory is still 84.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 01:28:46,418 INFO L158 Benchmark]: CACSL2BoogieTranslator took 435.24ms. Allocated memory is still 176.2MB. Free memory was 148.3MB in the beginning and 124.8MB in the end (delta: 23.6MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-29 01:28:46,418 INFO L158 Benchmark]: Boogie Procedure Inliner took 77.56ms. Allocated memory is still 176.2MB. Free memory was 124.8MB in the beginning and 116.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-29 01:28:46,419 INFO L158 Benchmark]: Boogie Preprocessor took 88.95ms. Allocated memory is still 176.2MB. Free memory was 116.4MB in the beginning and 105.2MB in the end (delta: 11.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-29 01:28:46,419 INFO L158 Benchmark]: RCFGBuilder took 919.83ms. Allocated memory is still 176.2MB. Free memory was 105.2MB in the beginning and 101.3MB in the end (delta: 3.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-29 01:28:46,419 INFO L158 Benchmark]: TraceAbstraction took 107916.72ms. Allocated memory was 176.2MB in the beginning and 977.3MB in the end (delta: 801.1MB). Free memory was 100.3MB in the beginning and 359.2MB in the end (delta: -258.9MB). Peak memory consumption was 543.2MB. Max. memory is 16.1GB. [2023-11-29 01:28:46,420 INFO L158 Benchmark]: Witness Printer took 2.78ms. Allocated memory is still 977.3MB. Free memory is still 359.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 01:28:46,421 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 117.4MB. Free memory is still 84.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 435.24ms. Allocated memory is still 176.2MB. Free memory was 148.3MB in the beginning and 124.8MB in the end (delta: 23.6MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 77.56ms. Allocated memory is still 176.2MB. Free memory was 124.8MB in the beginning and 116.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 88.95ms. Allocated memory is still 176.2MB. Free memory was 116.4MB in the beginning and 105.2MB in the end (delta: 11.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 919.83ms. Allocated memory is still 176.2MB. Free memory was 105.2MB in the beginning and 101.3MB in the end (delta: 3.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * TraceAbstraction took 107916.72ms. Allocated memory was 176.2MB in the beginning and 977.3MB in the end (delta: 801.1MB). Free memory was 100.3MB in the beginning and 359.2MB in the end (delta: -258.9MB). Peak memory consumption was 543.2MB. Max. memory is 16.1GB. * Witness Printer took 2.78ms. Allocated memory is still 977.3MB. Free memory is still 359.2MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet7 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short37 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short37 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite35 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short37 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite36 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short37 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite35 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite36 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short37 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite35 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short37 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short40 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite35 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite36 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short42 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short37 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short40 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite35 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite36 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite36 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short40 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short45 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite35 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short37 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short42 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short45 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short37 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short42 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite36 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite35 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short40 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short48 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 352, overapproximation of bitwiseOr at line 210, overapproximation of someBinaryArithmeticDOUBLEoperation at line 150, overapproximation of bitwiseAnd at line 258, overapproximation of someBinaryDOUBLEComparisonOperation at line 352, overapproximation of someUnaryFLOAToperation at line 116. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed char var_1_1 = -2; [L23] unsigned long int var_1_4 = 128; [L24] signed char var_1_5 = 100; [L25] signed char var_1_6 = 5; [L26] signed char var_1_7 = 64; [L27] signed char var_1_8 = 2; [L28] unsigned char var_1_9 = 8; [L29] signed char var_1_10 = 64; [L30] signed char var_1_12 = 8; [L31] signed char var_1_13 = 10; [L32] signed char var_1_14 = 10; [L33] signed long int var_1_15 = 4; [L34] signed long int var_1_16 = 2; [L35] unsigned short int var_1_17 = 32; [L36] unsigned short int var_1_18 = 41527; [L37] unsigned char var_1_19 = 0; [L38] unsigned char var_1_21 = 1; [L39] unsigned char var_1_22 = 1; [L40] unsigned char var_1_23 = 0; [L41] signed char var_1_24 = 4; [L42] signed char var_1_27 = 2; [L43] signed char var_1_28 = 4; [L44] unsigned short int var_1_29 = 2; [L45] unsigned short int var_1_30 = 62294; [L46] unsigned char var_1_31 = 1; [L47] signed long int var_1_32 = 16; [L48] signed short int var_1_34 = 32; [L49] float var_1_35 = 3.2; [L50] float var_1_36 = 199.88; [L51] signed char var_1_37 = 32; [L52] unsigned char var_1_39 = 1; [L53] unsigned char var_1_40 = 0; [L54] unsigned char var_1_41 = 128; [L55] double var_1_42 = 2.5; [L56] double var_1_43 = 64.875; [L57] unsigned char var_1_45 = 128; [L58] signed long int var_1_46 = -100; [L59] unsigned char var_1_47 = 1; [L60] double var_1_48 = 8.8; [L61] double var_1_49 = 32.5; [L62] double var_1_50 = 0.0; [L63] double var_1_51 = 4.5; [L64] unsigned char var_1_52 = 0; [L65] signed char var_1_53 = 64; [L66] signed char var_1_55 = 2; [L67] unsigned char var_1_56 = 1; [L68] unsigned char var_1_57 = 32; [L69] unsigned char last_1_var_1_9 = 8; [L70] unsigned short int last_1_var_1_17 = 32; [L71] unsigned char last_1_var_1_19 = 0; [L72] signed char last_1_var_1_37 = 32; [L73] unsigned char last_1_var_1_39 = 1; [L74] unsigned char last_1_var_1_52 = 0; [L75] signed char last_1_var_1_55 = 2; [L76] unsigned char last_1_var_1_57 = 32; [L356] isInitial = 1 [L357] FCALL initially() [L358] COND TRUE 1 [L359] CALL updateLastVariables() [L342] last_1_var_1_9 = var_1_9 [L343] last_1_var_1_17 = var_1_17 [L344] last_1_var_1_19 = var_1_19 [L345] last_1_var_1_37 = var_1_37 [L346] last_1_var_1_39 = var_1_39 [L347] last_1_var_1_52 = var_1_52 [L348] last_1_var_1_55 = var_1_55 [L349] last_1_var_1_57 = var_1_57 [L359] RET updateLastVariables() [L360] CALL updateVariables() [L273] var_1_4 = __VERIFIER_nondet_ulong() [L274] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=100, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=100, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L274] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=100, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L275] CALL assume_abort_if_not(var_1_4 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=100, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=100, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L275] RET assume_abort_if_not(var_1_4 <= 4294967295) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=100, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L276] CALL assume_abort_if_not(var_1_4 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=100, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=100, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L276] RET assume_abort_if_not(var_1_4 != 0) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=100, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L277] var_1_5 = __VERIFIER_nondet_char() [L278] CALL assume_abort_if_not(var_1_5 >= 62) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L278] RET assume_abort_if_not(var_1_5 >= 62) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L279] CALL assume_abort_if_not(var_1_5 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L279] RET assume_abort_if_not(var_1_5 <= 126) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L280] var_1_6 = __VERIFIER_nondet_char() [L281] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=2, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=2, var_1_9=8] [L281] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=2, var_1_9=8] [L282] CALL assume_abort_if_not(var_1_6 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=2, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=2, var_1_9=8] [L282] RET assume_abort_if_not(var_1_6 <= 63) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=2, var_1_9=8] [L283] var_1_7 = __VERIFIER_nondet_char() [L284] CALL assume_abort_if_not(var_1_7 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=2, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=2, var_1_9=8] [L284] RET assume_abort_if_not(var_1_7 >= 63) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=2, var_1_9=8] [L285] CALL assume_abort_if_not(var_1_7 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=2, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=2, var_1_9=8] [L285] RET assume_abort_if_not(var_1_7 <= 126) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=2, var_1_9=8] [L286] var_1_8 = __VERIFIER_nondet_char() [L287] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L287] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L288] CALL assume_abort_if_not(var_1_8 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L288] RET assume_abort_if_not(var_1_8 <= 63) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L289] var_1_12 = __VERIFIER_nondet_char() [L290] CALL assume_abort_if_not(var_1_12 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L290] RET assume_abort_if_not(var_1_12 >= -31) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L291] CALL assume_abort_if_not(var_1_12 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L291] RET assume_abort_if_not(var_1_12 <= 32) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L292] var_1_13 = __VERIFIER_nondet_char() [L293] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L293] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L294] CALL assume_abort_if_not(var_1_13 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L294] RET assume_abort_if_not(var_1_13 <= 31) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L295] var_1_14 = __VERIFIER_nondet_char() [L296] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L296] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L297] CALL assume_abort_if_not(var_1_14 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L297] RET assume_abort_if_not(var_1_14 <= 31) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L298] var_1_15 = __VERIFIER_nondet_long() [L299] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L299] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L300] CALL assume_abort_if_not(var_1_15 <= 8) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L300] RET assume_abort_if_not(var_1_15 <= 8) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L301] var_1_16 = __VERIFIER_nondet_long() [L302] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L302] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L303] CALL assume_abort_if_not(var_1_16 <= 8) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L303] RET assume_abort_if_not(var_1_16 <= 8) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L304] var_1_18 = __VERIFIER_nondet_ushort() [L305] CALL assume_abort_if_not(var_1_18 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L305] RET assume_abort_if_not(var_1_18 >= 32767) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L306] CALL assume_abort_if_not(var_1_18 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L306] RET assume_abort_if_not(var_1_18 <= 65534) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L307] var_1_21 = __VERIFIER_nondet_uchar() [L308] CALL assume_abort_if_not(var_1_21 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L308] RET assume_abort_if_not(var_1_21 >= 1) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L309] CALL assume_abort_if_not(var_1_21 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L309] RET assume_abort_if_not(var_1_21 <= 1) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L310] var_1_22 = __VERIFIER_nondet_uchar() [L311] CALL assume_abort_if_not(var_1_22 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L311] RET assume_abort_if_not(var_1_22 >= 1) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L312] CALL assume_abort_if_not(var_1_22 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L312] RET assume_abort_if_not(var_1_22 <= 1) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L313] var_1_23 = __VERIFIER_nondet_uchar() [L314] CALL assume_abort_if_not(var_1_23 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L314] RET assume_abort_if_not(var_1_23 >= 1) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L315] CALL assume_abort_if_not(var_1_23 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L315] RET assume_abort_if_not(var_1_23 <= 1) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L316] var_1_28 = __VERIFIER_nondet_char() [L317] CALL assume_abort_if_not(var_1_28 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L317] RET assume_abort_if_not(var_1_28 >= -127) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L318] CALL assume_abort_if_not(var_1_28 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L318] RET assume_abort_if_not(var_1_28 <= 126) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L319] var_1_30 = __VERIFIER_nondet_ushort() [L320] CALL assume_abort_if_not(var_1_30 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L320] RET assume_abort_if_not(var_1_30 >= 49150) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L321] CALL assume_abort_if_not(var_1_30 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L321] RET assume_abort_if_not(var_1_30 <= 65534) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L322] var_1_36 = __VERIFIER_nondet_float() [L323] CALL assume_abort_if_not((var_1_36 >= -922337.2036854765600e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L323] RET assume_abort_if_not((var_1_36 >= -922337.2036854765600e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L324] var_1_40 = __VERIFIER_nondet_uchar() [L325] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L325] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L326] CALL assume_abort_if_not(var_1_40 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L326] RET assume_abort_if_not(var_1_40 <= 0) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L327] var_1_42 = __VERIFIER_nondet_double() [L328] CALL assume_abort_if_not((var_1_42 >= 0.0F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854776000e+12F && var_1_42 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L328] RET assume_abort_if_not((var_1_42 >= 0.0F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854776000e+12F && var_1_42 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L329] var_1_43 = __VERIFIER_nondet_double() [L330] CALL assume_abort_if_not((var_1_43 >= 0.0F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854776000e+12F && var_1_43 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L330] RET assume_abort_if_not((var_1_43 >= 0.0F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854776000e+12F && var_1_43 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L331] var_1_45 = __VERIFIER_nondet_uchar() [L332] CALL assume_abort_if_not(var_1_45 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L332] RET assume_abort_if_not(var_1_45 >= 127) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L333] CALL assume_abort_if_not(var_1_45 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L333] RET assume_abort_if_not(var_1_45 <= 254) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L334] var_1_49 = __VERIFIER_nondet_double() [L335] CALL assume_abort_if_not((var_1_49 >= 0.0F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 9223372.036854765600e+12F && var_1_49 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L335] RET assume_abort_if_not((var_1_49 >= 0.0F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 9223372.036854765600e+12F && var_1_49 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L336] var_1_50 = __VERIFIER_nondet_double() [L337] CALL assume_abort_if_not((var_1_50 >= 2305843.009213691390e+12F && var_1_50 <= -1.0e-20F) || (var_1_50 <= 4611686.018427382800e+12F && var_1_50 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L337] RET assume_abort_if_not((var_1_50 >= 2305843.009213691390e+12F && var_1_50 <= -1.0e-20F) || (var_1_50 <= 4611686.018427382800e+12F && var_1_50 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L338] var_1_51 = __VERIFIER_nondet_double() [L339] CALL assume_abort_if_not((var_1_51 >= 0.0F && var_1_51 <= -1.0e-20F) || (var_1_51 <= 2305843.009213691390e+12F && var_1_51 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L339] RET assume_abort_if_not((var_1_51 >= 0.0F && var_1_51 <= -1.0e-20F) || (var_1_51 <= 2305843.009213691390e+12F && var_1_51 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L360] RET updateVariables() [L361] CALL step() [L80] signed long int stepLocal_8 = last_1_var_1_9; [L81] signed long int stepLocal_7 = 16; VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L82] COND FALSE !(stepLocal_8 == var_1_5) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L85] COND TRUE last_1_var_1_57 != stepLocal_7 [L86] var_1_31 = 0 VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L89] COND TRUE ! last_1_var_1_52 [L90] var_1_19 = ((last_1_var_1_52 || last_1_var_1_19) || (var_1_21 && (var_1_22 && var_1_23))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L92] var_1_52 = (var_1_31 || var_1_22) [L93] signed long int stepLocal_17 = (((last_1_var_1_57) > (last_1_var_1_9)) ? (last_1_var_1_57) : (last_1_var_1_9)); VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L94] COND FALSE !(! (var_1_21 || (last_1_var_1_39 && var_1_22))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L101] var_1_9 = 8 [L102] signed long int stepLocal_3 = var_1_13 * var_1_14; VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_3=0, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L103] COND TRUE var_1_16 == stepLocal_3 [L104] var_1_17 = (var_1_18 - 8) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_3=0, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L106] signed long int stepLocal_6 = var_1_15 / var_1_7; [L107] signed char stepLocal_5 = var_1_12; VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_3=0, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L108] COND FALSE !(stepLocal_6 >= var_1_4) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_3=0, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L115] COND TRUE ((var_1_18 - var_1_16) % var_1_4) <= var_1_14 [L116] var_1_35 = (((((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) < 0 ) ? -((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) : ((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_3=0, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L118] COND TRUE \read(var_1_21) [L119] var_1_55 = 4 VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_3=0, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=1, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L121] COND TRUE \read(var_1_23) [L122] var_1_56 = var_1_40 VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_3=0, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L126] COND TRUE var_1_15 != var_1_30 [L127] var_1_47 = (var_1_56 || var_1_21) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_3=0, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=2, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L141] COND TRUE var_1_35 < ((((15.8) < (8.2)) ? (15.8) : (8.2))) [L142] var_1_29 = (var_1_14 + ((((var_1_16) > (((((64) < 0 ) ? -(64) : (64))))) ? (var_1_16) : (((((64) < 0 ) ? -(64) : (64))))))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_3=0, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L146] unsigned char stepLocal_19 = var_1_29 <= var_1_30; [L147] signed char stepLocal_18 = var_1_55; VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_3=0, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L148] COND TRUE stepLocal_18 <= var_1_29 VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_3=0, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L149] COND TRUE var_1_31 || stepLocal_19 [L150] var_1_48 = (((((var_1_49) > (64.8)) ? (var_1_49) : (64.8))) - ((var_1_50 - var_1_51) + 25.495)) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_3=0, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L153] unsigned char stepLocal_20 = var_1_56; VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_20=0, stepLocal_3=0, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L154] COND FALSE !(stepLocal_20 || (1.2 <= var_1_48)) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_20=0, stepLocal_3=0, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L159] unsigned long int stepLocal_2 = var_1_4; [L160] signed long int stepLocal_1 = var_1_46 * var_1_8; [L161] signed char stepLocal_0 = var_1_8; VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=8, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_1=-800, stepLocal_20=0, stepLocal_2=32767, stepLocal_3=0, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L162] COND FALSE !(! var_1_47) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=8, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_1=-800, stepLocal_20=0, stepLocal_2=32767, stepLocal_3=0, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L165] COND TRUE ((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= stepLocal_0 [L166] var_1_10 = ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=8, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_1=-800, stepLocal_20=0, stepLocal_2=32767, stepLocal_3=0, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L179] COND TRUE 10u <= ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=8, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_1=-800, stepLocal_20=0, stepLocal_2=32767, stepLocal_3=0, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L180] COND FALSE !(((((16u) < (var_1_29)) ? (16u) : (var_1_29))) >= (var_1_29 % var_1_4)) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=8, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_1=-800, stepLocal_20=0, stepLocal_2=32767, stepLocal_3=0, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L184] COND FALSE !(var_1_55 > var_1_6) [L193] var_1_41 = (var_1_45 - ((((var_1_6) < ((100 - var_1_16))) ? (var_1_6) : ((100 - var_1_16))))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=8, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_1=-800, stepLocal_20=0, stepLocal_2=32767, stepLocal_3=0, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L195] unsigned short int stepLocal_4 = var_1_18; VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=8, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_1=-800, stepLocal_20=0, stepLocal_2=32767, stepLocal_3=0, stepLocal_4=32767, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L196] COND FALSE !(stepLocal_4 <= var_1_41) [L205] var_1_24 = var_1_16 VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=8, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_1=-800, stepLocal_20=0, stepLocal_2=32767, stepLocal_3=0, stepLocal_4=32767, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L207] unsigned long int stepLocal_13 = var_1_4; [L208] signed long int stepLocal_12 = var_1_12 * ((((var_1_41) < (var_1_29)) ? (var_1_41) : (var_1_29))); [L209] signed long int stepLocal_11 = var_1_41 * var_1_30; VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=8, stepLocal_11=7601944, stepLocal_12=576, stepLocal_13=32767, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_1=-800, stepLocal_20=0, stepLocal_2=32767, stepLocal_3=0, stepLocal_4=32767, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L210] EXPR var_1_29 ^ (var_1_30 - var_1_8) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=8, stepLocal_11=7601944, stepLocal_12=576, stepLocal_13=32767, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_1=-800, stepLocal_20=0, stepLocal_2=32767, stepLocal_3=0, stepLocal_4=32767, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L210] signed long int stepLocal_10 = var_1_29 ^ (var_1_30 - var_1_8); [L211] COND TRUE stepLocal_12 != var_1_10 VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=8, stepLocal_10=65598, stepLocal_11=7601944, stepLocal_12=576, stepLocal_13=32767, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_1=-800, stepLocal_20=0, stepLocal_2=32767, stepLocal_3=0, stepLocal_4=32767, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L212] COND TRUE \read(var_1_52) [L213] var_1_37 = (((((4 + var_1_12)) > (var_1_28)) ? ((4 + var_1_12)) : (var_1_28))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=8, stepLocal_10=65598, stepLocal_11=7601944, stepLocal_12=576, stepLocal_13=32767, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_1=-800, stepLocal_20=0, stepLocal_2=32767, stepLocal_3=0, stepLocal_4=32767, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=12, var_1_39=1, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L230] COND TRUE var_1_18 != var_1_7 VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=8, stepLocal_10=65598, stepLocal_11=7601944, stepLocal_12=576, stepLocal_13=32767, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_1=-800, stepLocal_20=0, stepLocal_2=32767, stepLocal_3=0, stepLocal_4=32767, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=12, var_1_39=1, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L231] COND TRUE \read(var_1_22) [L232] var_1_32 = (((((var_1_28) < (var_1_13)) ? (var_1_28) : (var_1_13))) + (((((var_1_27 + var_1_15)) > ((var_1_6 - var_1_8))) ? ((var_1_27 + var_1_15)) : ((var_1_6 - var_1_8))))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=8, stepLocal_10=65598, stepLocal_11=7601944, stepLocal_12=576, stepLocal_13=32767, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_1=-800, stepLocal_20=0, stepLocal_2=32767, stepLocal_3=0, stepLocal_4=32767, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=3, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=12, var_1_39=1, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L243] unsigned char stepLocal_9 = var_1_28 == var_1_18; VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=8, stepLocal_10=65598, stepLocal_11=7601944, stepLocal_12=576, stepLocal_13=32767, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_1=-800, stepLocal_20=0, stepLocal_2=32767, stepLocal_3=0, stepLocal_4=32767, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, stepLocal_9=0, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=3, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=12, var_1_39=1, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L244] COND FALSE !(var_1_22 && stepLocal_9) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=8, stepLocal_10=65598, stepLocal_11=7601944, stepLocal_12=576, stepLocal_13=32767, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_1=-800, stepLocal_20=0, stepLocal_2=32767, stepLocal_3=0, stepLocal_4=32767, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, stepLocal_9=0, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=3, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=12, var_1_39=1, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L247] signed long int stepLocal_21 = (((var_1_9) > ((var_1_12 + var_1_13))) ? (var_1_9) : ((var_1_12 + var_1_13))); VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=8, stepLocal_10=65598, stepLocal_11=7601944, stepLocal_12=576, stepLocal_13=32767, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_1=-800, stepLocal_20=0, stepLocal_21=8, stepLocal_2=32767, stepLocal_3=0, stepLocal_4=32767, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, stepLocal_9=0, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=3, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=12, var_1_39=1, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L248] COND TRUE ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))) > stepLocal_21 [L249] var_1_57 = (var_1_45 - var_1_6) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=8, stepLocal_10=65598, stepLocal_11=7601944, stepLocal_12=576, stepLocal_13=32767, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_1=-800, stepLocal_20=0, stepLocal_21=8, stepLocal_2=32767, stepLocal_3=0, stepLocal_4=32767, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, stepLocal_9=0, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=3, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=12, var_1_39=1, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=116, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L255] unsigned long int stepLocal_16 = 2u; [L256] signed long int stepLocal_15 = var_1_18 + var_1_29; [L257] unsigned short int stepLocal_14 = var_1_18; VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=8, stepLocal_10=65598, stepLocal_11=7601944, stepLocal_12=576, stepLocal_13=32767, stepLocal_14=32767, stepLocal_15=32839, stepLocal_16=2, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_1=-800, stepLocal_20=0, stepLocal_21=8, stepLocal_2=32767, stepLocal_3=0, stepLocal_4=32767, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, stepLocal_9=0, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=3, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=12, var_1_39=1, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=116, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L258] EXPR var_1_4 & var_1_46 VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=8, stepLocal_10=65598, stepLocal_11=7601944, stepLocal_12=576, stepLocal_13=32767, stepLocal_14=32767, stepLocal_15=32839, stepLocal_16=2, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_1=-800, stepLocal_20=0, stepLocal_21=8, stepLocal_2=32767, stepLocal_3=0, stepLocal_4=32767, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, stepLocal_9=0, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=3, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=12, var_1_39=1, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=116, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L258] COND FALSE !(stepLocal_14 != (var_1_4 & var_1_46)) [L269] var_1_39 = ((var_1_57 <= var_1_34) && var_1_40) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=8, stepLocal_10=65598, stepLocal_11=7601944, stepLocal_12=576, stepLocal_13=32767, stepLocal_14=32767, stepLocal_15=32839, stepLocal_16=2, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_1=-800, stepLocal_20=0, stepLocal_21=8, stepLocal_2=32767, stepLocal_3=0, stepLocal_4=32767, stepLocal_5=8, stepLocal_6=0, stepLocal_7=16, stepLocal_8=8, stepLocal_9=0, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=3, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=12, var_1_39=0, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=116, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L361] RET step() [L362] CALL, EXPR property() [L352] EXPR (((10u <= ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29)))) ? ((((((16u) < (var_1_29)) ? (16u) : (var_1_29))) >= (var_1_29 % var_1_4)) ? (var_1_1 == ((signed char) ((var_1_5 - var_1_6) - (var_1_7 - var_1_8)))) : 1) : 1) && (var_1_9 == ((unsigned char) 8))) && ((! var_1_47) ? (var_1_10 == ((signed char) ((var_1_12 + (var_1_13 - var_1_14)) + var_1_6))) : ((((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= var_1_8) ? (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))))) : (((var_1_46 * var_1_8) == (- 128u)) ? ((var_1_4 >= (var_1_5 >> ((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))))) ? (var_1_10 == ((signed char) (var_1_13 + var_1_14))) : (var_1_10 == ((signed char) -5))) : (var_1_10 == ((signed char) var_1_6))))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=3, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=12, var_1_39=0, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=116, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L352] EXPR (! var_1_47) ? (var_1_10 == ((signed char) ((var_1_12 + (var_1_13 - var_1_14)) + var_1_6))) : ((((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= var_1_8) ? (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))))) : (((var_1_46 * var_1_8) == (- 128u)) ? ((var_1_4 >= (var_1_5 >> ((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))))) ? (var_1_10 == ((signed char) (var_1_13 + var_1_14))) : (var_1_10 == ((signed char) -5))) : (var_1_10 == ((signed char) var_1_6)))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=3, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=12, var_1_39=0, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=116, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L352] EXPR (((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= var_1_8) ? (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))))) : (((var_1_46 * var_1_8) == (- 128u)) ? ((var_1_4 >= (var_1_5 >> ((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))))) ? (var_1_10 == ((signed char) (var_1_13 + var_1_14))) : (var_1_10 == ((signed char) -5))) : (var_1_10 == ((signed char) var_1_6))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=3, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=12, var_1_39=0, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=116, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L352] EXPR (! var_1_47) ? (var_1_10 == ((signed char) ((var_1_12 + (var_1_13 - var_1_14)) + var_1_6))) : ((((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= var_1_8) ? (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))))) : (((var_1_46 * var_1_8) == (- 128u)) ? ((var_1_4 >= (var_1_5 >> ((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))))) ? (var_1_10 == ((signed char) (var_1_13 + var_1_14))) : (var_1_10 == ((signed char) -5))) : (var_1_10 == ((signed char) var_1_6)))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=3, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=12, var_1_39=0, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=116, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L352] EXPR (((10u <= ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29)))) ? ((((((16u) < (var_1_29)) ? (16u) : (var_1_29))) >= (var_1_29 % var_1_4)) ? (var_1_1 == ((signed char) ((var_1_5 - var_1_6) - (var_1_7 - var_1_8)))) : 1) : 1) && (var_1_9 == ((unsigned char) 8))) && ((! var_1_47) ? (var_1_10 == ((signed char) ((var_1_12 + (var_1_13 - var_1_14)) + var_1_6))) : ((((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= var_1_8) ? (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))))) : (((var_1_46 * var_1_8) == (- 128u)) ? ((var_1_4 >= (var_1_5 >> ((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))))) ? (var_1_10 == ((signed char) (var_1_13 + var_1_14))) : (var_1_10 == ((signed char) -5))) : (var_1_10 == ((signed char) var_1_6))))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=3, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=12, var_1_39=0, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=116, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L352] EXPR (((((((((((((10u <= ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29)))) ? ((((((16u) < (var_1_29)) ? (16u) : (var_1_29))) >= (var_1_29 % var_1_4)) ? (var_1_1 == ((signed char) ((var_1_5 - var_1_6) - (var_1_7 - var_1_8)))) : 1) : 1) && (var_1_9 == ((unsigned char) 8))) && ((! var_1_47) ? (var_1_10 == ((signed char) ((var_1_12 + (var_1_13 - var_1_14)) + var_1_6))) : ((((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= var_1_8) ? (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))))) : (((var_1_46 * var_1_8) == (- 128u)) ? ((var_1_4 >= (var_1_5 >> ((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))))) ? (var_1_10 == ((signed char) (var_1_13 + var_1_14))) : (var_1_10 == ((signed char) -5))) : (var_1_10 == ((signed char) var_1_6)))))) && ((var_1_16 == (var_1_13 * var_1_14)) ? (var_1_17 == ((unsigned short int) (var_1_18 - 8))) : 1)) && ((! last_1_var_1_52) ? (var_1_19 == ((unsigned char) ((last_1_var_1_52 || last_1_var_1_19) || (var_1_21 && (var_1_22 && var_1_23))))) : 1)) && ((var_1_18 <= var_1_41) ? (var_1_22 ? (var_1_24 == ((signed char) (var_1_13 - var_1_5))) : (((- var_1_48) <= var_1_48) ? (var_1_24 == ((signed char) (((((var_1_16) > (-2)) ? (var_1_16) : (-2))) + var_1_14))) : 1)) : (var_1_24 == ((signed char) var_1_16)))) && (((var_1_15 / var_1_7) >= var_1_4) ? ((var_1_12 <= (var_1_15 + (5 / -1))) ? (var_1_27 == ((signed char) ((((((((((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) < (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))) ? (((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) : (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))))) > (var_1_8)) ? (((((((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) < (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))) ? (((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) : (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))))) : (var_1_8))))) : (var_1_27 == ((signed char) ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6)))))) : 1)) && ((var_1_35 < ((((15.8) < (8.2)) ? (15.8) : (8.2)))) ? (var_1_29 == ((unsigned short int) (var_1_14 + ((((var_1_16) > (((((64) < 0 ) ? -(64) : (64))))) ? (var_1_16) : (((((64) < 0 ) ? -(64) : (64))))))))) : (var_1_29 == ((unsigned short int) ((var_1_30 - var_1_15) - var_1_16))))) && ((last_1_var_1_9 == var_1_5) ? (var_1_31 == ((unsigned char) (! var_1_21))) : ((last_1_var_1_57 != 16) ? (var_1_31 == ((unsigned char) 0)) : 1))) && ((var_1_18 != var_1_7) ? (var_1_22 ? (var_1_32 == ((signed long int) (((((var_1_28) < (var_1_13)) ? (var_1_28) : (var_1_13))) + (((((var_1_27 + var_1_15)) > ((var_1_6 - var_1_8))) ? ((var_1_27 + var_1_15)) : ((var_1_6 - var_1_8))))))) : (var_1_19 ? (var_1_32 == ((signed long int) (var_1_6 - var_1_5))) : (var_1_32 == ((signed long int) var_1_16)))) : (var_1_32 == ((signed long int) var_1_41)))) && ((var_1_22 && (var_1_28 == var_1_18)) ? (var_1_34 == ((signed short int) ((((((((var_1_32) < (32)) ? (var_1_32) : (32)))) > (var_1_8)) ? (((((var_1_32) < (32)) ? (var_1_32) : (32)))) : (var_1_8))))) : 1)) && ((((var_1_18 - var_1_16) % var_1_4) <= var_1_14) ? (var_1_35 == ((float) (((((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) < 0 ) ? -((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) : ((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))))))) : 1)) && (((var_1_12 * ((((var_1_41) < (var_1_29)) ? (var_1_41) : (var_1_29)))) != var_1_10) ? (var_1_52 ? (var_1_37 == ((signed char) (((((4 + var_1_12)) > (var_1_28)) ? ((4 + var_1_12)) : (var_1_28))))) : (((var_1_41 * var_1_30) < var_1_7) ? ((var_1_48 >= var_1_35) ? (var_1_37 == ((signed char) var_1_7)) : (var_1_37 == ((signed char) var_1_16))) : 1)) : (((var_1_29 ^ (var_1_30 - var_1_8)) == var_1_5) ? (((var_1_6 + ((((last_1_var_1_37) < (var_1_41)) ? (last_1_var_1_37) : (var_1_41)))) != var_1_4) ? (var_1_37 == ((signed char) (((((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) - var_1_13)) < (var_1_7)) ? ((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) - var_1_13)) : (var_1_7))))) : 1) : 1)) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=3, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=12, var_1_39=0, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=116, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L352] EXPR ((((((((((((((10u <= ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29)))) ? ((((((16u) < (var_1_29)) ? (16u) : (var_1_29))) >= (var_1_29 % var_1_4)) ? (var_1_1 == ((signed char) ((var_1_5 - var_1_6) - (var_1_7 - var_1_8)))) : 1) : 1) && (var_1_9 == ((unsigned char) 8))) && ((! var_1_47) ? (var_1_10 == ((signed char) ((var_1_12 + (var_1_13 - var_1_14)) + var_1_6))) : ((((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= var_1_8) ? (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))))) : (((var_1_46 * var_1_8) == (- 128u)) ? ((var_1_4 >= (var_1_5 >> ((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))))) ? (var_1_10 == ((signed char) (var_1_13 + var_1_14))) : (var_1_10 == ((signed char) -5))) : (var_1_10 == ((signed char) var_1_6)))))) && ((var_1_16 == (var_1_13 * var_1_14)) ? (var_1_17 == ((unsigned short int) (var_1_18 - 8))) : 1)) && ((! last_1_var_1_52) ? (var_1_19 == ((unsigned char) ((last_1_var_1_52 || last_1_var_1_19) || (var_1_21 && (var_1_22 && var_1_23))))) : 1)) && ((var_1_18 <= var_1_41) ? (var_1_22 ? (var_1_24 == ((signed char) (var_1_13 - var_1_5))) : (((- var_1_48) <= var_1_48) ? (var_1_24 == ((signed char) (((((var_1_16) > (-2)) ? (var_1_16) : (-2))) + var_1_14))) : 1)) : (var_1_24 == ((signed char) var_1_16)))) && (((var_1_15 / var_1_7) >= var_1_4) ? ((var_1_12 <= (var_1_15 + (5 / -1))) ? (var_1_27 == ((signed char) ((((((((((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) < (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))) ? (((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) : (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))))) > (var_1_8)) ? (((((((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) < (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))) ? (((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) : (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))))) : (var_1_8))))) : (var_1_27 == ((signed char) ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6)))))) : 1)) && ((var_1_35 < ((((15.8) < (8.2)) ? (15.8) : (8.2)))) ? (var_1_29 == ((unsigned short int) (var_1_14 + ((((var_1_16) > (((((64) < 0 ) ? -(64) : (64))))) ? (var_1_16) : (((((64) < 0 ) ? -(64) : (64))))))))) : (var_1_29 == ((unsigned short int) ((var_1_30 - var_1_15) - var_1_16))))) && ((last_1_var_1_9 == var_1_5) ? (var_1_31 == ((unsigned char) (! var_1_21))) : ((last_1_var_1_57 != 16) ? (var_1_31 == ((unsigned char) 0)) : 1))) && ((var_1_18 != var_1_7) ? (var_1_22 ? (var_1_32 == ((signed long int) (((((var_1_28) < (var_1_13)) ? (var_1_28) : (var_1_13))) + (((((var_1_27 + var_1_15)) > ((var_1_6 - var_1_8))) ? ((var_1_27 + var_1_15)) : ((var_1_6 - var_1_8))))))) : (var_1_19 ? (var_1_32 == ((signed long int) (var_1_6 - var_1_5))) : (var_1_32 == ((signed long int) var_1_16)))) : (var_1_32 == ((signed long int) var_1_41)))) && ((var_1_22 && (var_1_28 == var_1_18)) ? (var_1_34 == ((signed short int) ((((((((var_1_32) < (32)) ? (var_1_32) : (32)))) > (var_1_8)) ? (((((var_1_32) < (32)) ? (var_1_32) : (32)))) : (var_1_8))))) : 1)) && ((((var_1_18 - var_1_16) % var_1_4) <= var_1_14) ? (var_1_35 == ((float) (((((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) < 0 ) ? -((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) : ((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))))))) : 1)) && (((var_1_12 * ((((var_1_41) < (var_1_29)) ? (var_1_41) : (var_1_29)))) != var_1_10) ? (var_1_52 ? (var_1_37 == ((signed char) (((((4 + var_1_12)) > (var_1_28)) ? ((4 + var_1_12)) : (var_1_28))))) : (((var_1_41 * var_1_30) < var_1_7) ? ((var_1_48 >= var_1_35) ? (var_1_37 == ((signed char) var_1_7)) : (var_1_37 == ((signed char) var_1_16))) : 1)) : (((var_1_29 ^ (var_1_30 - var_1_8)) == var_1_5) ? (((var_1_6 + ((((last_1_var_1_37) < (var_1_41)) ? (last_1_var_1_37) : (var_1_41)))) != var_1_4) ? (var_1_37 == ((signed char) (((((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) - var_1_13)) < (var_1_7)) ? ((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) - var_1_13)) : (var_1_7))))) : 1) : 1))) && ((var_1_18 != (var_1_4 & var_1_46)) ? (((var_1_41 + (var_1_46 % var_1_7)) >= 2u) ? (var_1_39 == ((unsigned char) (! var_1_40))) : (((var_1_18 + var_1_29) <= (32 * var_1_10)) ? (var_1_39 == ((unsigned char) (! var_1_40))) : (var_1_39 == ((unsigned char) var_1_40)))) : (var_1_39 == ((unsigned char) ((var_1_57 <= var_1_34) && var_1_40)))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=3, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=12, var_1_39=0, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=116, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L352] EXPR ((((((((((((((((10u <= ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29)))) ? ((((((16u) < (var_1_29)) ? (16u) : (var_1_29))) >= (var_1_29 % var_1_4)) ? (var_1_1 == ((signed char) ((var_1_5 - var_1_6) - (var_1_7 - var_1_8)))) : 1) : 1) && (var_1_9 == ((unsigned char) 8))) && ((! var_1_47) ? (var_1_10 == ((signed char) ((var_1_12 + (var_1_13 - var_1_14)) + var_1_6))) : ((((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= var_1_8) ? (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))))) : (((var_1_46 * var_1_8) == (- 128u)) ? ((var_1_4 >= (var_1_5 >> ((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))))) ? (var_1_10 == ((signed char) (var_1_13 + var_1_14))) : (var_1_10 == ((signed char) -5))) : (var_1_10 == ((signed char) var_1_6)))))) && ((var_1_16 == (var_1_13 * var_1_14)) ? (var_1_17 == ((unsigned short int) (var_1_18 - 8))) : 1)) && ((! last_1_var_1_52) ? (var_1_19 == ((unsigned char) ((last_1_var_1_52 || last_1_var_1_19) || (var_1_21 && (var_1_22 && var_1_23))))) : 1)) && ((var_1_18 <= var_1_41) ? (var_1_22 ? (var_1_24 == ((signed char) (var_1_13 - var_1_5))) : (((- var_1_48) <= var_1_48) ? (var_1_24 == ((signed char) (((((var_1_16) > (-2)) ? (var_1_16) : (-2))) + var_1_14))) : 1)) : (var_1_24 == ((signed char) var_1_16)))) && (((var_1_15 / var_1_7) >= var_1_4) ? ((var_1_12 <= (var_1_15 + (5 / -1))) ? (var_1_27 == ((signed char) ((((((((((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) < (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))) ? (((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) : (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))))) > (var_1_8)) ? (((((((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) < (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))) ? (((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) : (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))))) : (var_1_8))))) : (var_1_27 == ((signed char) ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6)))))) : 1)) && ((var_1_35 < ((((15.8) < (8.2)) ? (15.8) : (8.2)))) ? (var_1_29 == ((unsigned short int) (var_1_14 + ((((var_1_16) > (((((64) < 0 ) ? -(64) : (64))))) ? (var_1_16) : (((((64) < 0 ) ? -(64) : (64))))))))) : (var_1_29 == ((unsigned short int) ((var_1_30 - var_1_15) - var_1_16))))) && ((last_1_var_1_9 == var_1_5) ? (var_1_31 == ((unsigned char) (! var_1_21))) : ((last_1_var_1_57 != 16) ? (var_1_31 == ((unsigned char) 0)) : 1))) && ((var_1_18 != var_1_7) ? (var_1_22 ? (var_1_32 == ((signed long int) (((((var_1_28) < (var_1_13)) ? (var_1_28) : (var_1_13))) + (((((var_1_27 + var_1_15)) > ((var_1_6 - var_1_8))) ? ((var_1_27 + var_1_15)) : ((var_1_6 - var_1_8))))))) : (var_1_19 ? (var_1_32 == ((signed long int) (var_1_6 - var_1_5))) : (var_1_32 == ((signed long int) var_1_16)))) : (var_1_32 == ((signed long int) var_1_41)))) && ((var_1_22 && (var_1_28 == var_1_18)) ? (var_1_34 == ((signed short int) ((((((((var_1_32) < (32)) ? (var_1_32) : (32)))) > (var_1_8)) ? (((((var_1_32) < (32)) ? (var_1_32) : (32)))) : (var_1_8))))) : 1)) && ((((var_1_18 - var_1_16) % var_1_4) <= var_1_14) ? (var_1_35 == ((float) (((((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) < 0 ) ? -((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) : ((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))))))) : 1)) && (((var_1_12 * ((((var_1_41) < (var_1_29)) ? (var_1_41) : (var_1_29)))) != var_1_10) ? (var_1_52 ? (var_1_37 == ((signed char) (((((4 + var_1_12)) > (var_1_28)) ? ((4 + var_1_12)) : (var_1_28))))) : (((var_1_41 * var_1_30) < var_1_7) ? ((var_1_48 >= var_1_35) ? (var_1_37 == ((signed char) var_1_7)) : (var_1_37 == ((signed char) var_1_16))) : 1)) : (((var_1_29 ^ (var_1_30 - var_1_8)) == var_1_5) ? (((var_1_6 + ((((last_1_var_1_37) < (var_1_41)) ? (last_1_var_1_37) : (var_1_41)))) != var_1_4) ? (var_1_37 == ((signed char) (((((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) - var_1_13)) < (var_1_7)) ? ((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) - var_1_13)) : (var_1_7))))) : 1) : 1))) && ((var_1_18 != (var_1_4 & var_1_46)) ? (((var_1_41 + (var_1_46 % var_1_7)) >= 2u) ? (var_1_39 == ((unsigned char) (! var_1_40))) : (((var_1_18 + var_1_29) <= (32 * var_1_10)) ? (var_1_39 == ((unsigned char) (! var_1_40))) : (var_1_39 == ((unsigned char) var_1_40)))) : (var_1_39 == ((unsigned char) ((var_1_57 <= var_1_34) && var_1_40))))) && ((var_1_55 > var_1_6) ? ((((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35))) > (var_1_42 - var_1_43)) ? (((var_1_8 / var_1_5) >= (-2 * ((((4) < (var_1_53)) ? (4) : (var_1_53))))) ? (var_1_41 == ((unsigned char) ((var_1_7 - var_1_14) + (var_1_15 + (var_1_16 + var_1_13))))) : 1) : (var_1_41 == ((unsigned char) ((((var_1_8) < (((((var_1_14) > ((var_1_15 + var_1_16))) ? (var_1_14) : ((var_1_15 + var_1_16)))))) ? (var_1_8) : (((((var_1_14) > ((var_1_15 + var_1_16))) ? (var_1_14) : ((var_1_15 + var_1_16)))))))))) : (var_1_41 == ((unsigned char) (var_1_45 - ((((var_1_6) < ((100 - var_1_16))) ? (var_1_6) : ((100 - var_1_16))))))))) && ((! (var_1_21 || (last_1_var_1_39 && var_1_22))) ? ((((last_1_var_1_57 | var_1_7) * last_1_var_1_55) != ((((last_1_var_1_57) > (last_1_var_1_9)) ? (last_1_var_1_57) : (last_1_var_1_9)))) ? (var_1_46 == ((signed long int) (last_1_var_1_55 + var_1_7))) : (var_1_46 == ((signed long int) ((((last_1_var_1_17) < 0 ) ? -(last_1_var_1_17) : (last_1_var_1_17)))))) : 1) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=3, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=12, var_1_39=0, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=116, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L352] EXPR (((((((((((((((((10u <= ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29)))) ? ((((((16u) < (var_1_29)) ? (16u) : (var_1_29))) >= (var_1_29 % var_1_4)) ? (var_1_1 == ((signed char) ((var_1_5 - var_1_6) - (var_1_7 - var_1_8)))) : 1) : 1) && (var_1_9 == ((unsigned char) 8))) && ((! var_1_47) ? (var_1_10 == ((signed char) ((var_1_12 + (var_1_13 - var_1_14)) + var_1_6))) : ((((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= var_1_8) ? (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))))) : (((var_1_46 * var_1_8) == (- 128u)) ? ((var_1_4 >= (var_1_5 >> ((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))))) ? (var_1_10 == ((signed char) (var_1_13 + var_1_14))) : (var_1_10 == ((signed char) -5))) : (var_1_10 == ((signed char) var_1_6)))))) && ((var_1_16 == (var_1_13 * var_1_14)) ? (var_1_17 == ((unsigned short int) (var_1_18 - 8))) : 1)) && ((! last_1_var_1_52) ? (var_1_19 == ((unsigned char) ((last_1_var_1_52 || last_1_var_1_19) || (var_1_21 && (var_1_22 && var_1_23))))) : 1)) && ((var_1_18 <= var_1_41) ? (var_1_22 ? (var_1_24 == ((signed char) (var_1_13 - var_1_5))) : (((- var_1_48) <= var_1_48) ? (var_1_24 == ((signed char) (((((var_1_16) > (-2)) ? (var_1_16) : (-2))) + var_1_14))) : 1)) : (var_1_24 == ((signed char) var_1_16)))) && (((var_1_15 / var_1_7) >= var_1_4) ? ((var_1_12 <= (var_1_15 + (5 / -1))) ? (var_1_27 == ((signed char) ((((((((((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) < (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))) ? (((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) : (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))))) > (var_1_8)) ? (((((((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) < (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))) ? (((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) : (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))))) : (var_1_8))))) : (var_1_27 == ((signed char) ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6)))))) : 1)) && ((var_1_35 < ((((15.8) < (8.2)) ? (15.8) : (8.2)))) ? (var_1_29 == ((unsigned short int) (var_1_14 + ((((var_1_16) > (((((64) < 0 ) ? -(64) : (64))))) ? (var_1_16) : (((((64) < 0 ) ? -(64) : (64))))))))) : (var_1_29 == ((unsigned short int) ((var_1_30 - var_1_15) - var_1_16))))) && ((last_1_var_1_9 == var_1_5) ? (var_1_31 == ((unsigned char) (! var_1_21))) : ((last_1_var_1_57 != 16) ? (var_1_31 == ((unsigned char) 0)) : 1))) && ((var_1_18 != var_1_7) ? (var_1_22 ? (var_1_32 == ((signed long int) (((((var_1_28) < (var_1_13)) ? (var_1_28) : (var_1_13))) + (((((var_1_27 + var_1_15)) > ((var_1_6 - var_1_8))) ? ((var_1_27 + var_1_15)) : ((var_1_6 - var_1_8))))))) : (var_1_19 ? (var_1_32 == ((signed long int) (var_1_6 - var_1_5))) : (var_1_32 == ((signed long int) var_1_16)))) : (var_1_32 == ((signed long int) var_1_41)))) && ((var_1_22 && (var_1_28 == var_1_18)) ? (var_1_34 == ((signed short int) ((((((((var_1_32) < (32)) ? (var_1_32) : (32)))) > (var_1_8)) ? (((((var_1_32) < (32)) ? (var_1_32) : (32)))) : (var_1_8))))) : 1)) && ((((var_1_18 - var_1_16) % var_1_4) <= var_1_14) ? (var_1_35 == ((float) (((((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) < 0 ) ? -((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) : ((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))))))) : 1)) && (((var_1_12 * ((((var_1_41) < (var_1_29)) ? (var_1_41) : (var_1_29)))) != var_1_10) ? (var_1_52 ? (var_1_37 == ((signed char) (((((4 + var_1_12)) > (var_1_28)) ? ((4 + var_1_12)) : (var_1_28))))) : (((var_1_41 * var_1_30) < var_1_7) ? ((var_1_48 >= var_1_35) ? (var_1_37 == ((signed char) var_1_7)) : (var_1_37 == ((signed char) var_1_16))) : 1)) : (((var_1_29 ^ (var_1_30 - var_1_8)) == var_1_5) ? (((var_1_6 + ((((last_1_var_1_37) < (var_1_41)) ? (last_1_var_1_37) : (var_1_41)))) != var_1_4) ? (var_1_37 == ((signed char) (((((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) - var_1_13)) < (var_1_7)) ? ((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) - var_1_13)) : (var_1_7))))) : 1) : 1))) && ((var_1_18 != (var_1_4 & var_1_46)) ? (((var_1_41 + (var_1_46 % var_1_7)) >= 2u) ? (var_1_39 == ((unsigned char) (! var_1_40))) : (((var_1_18 + var_1_29) <= (32 * var_1_10)) ? (var_1_39 == ((unsigned char) (! var_1_40))) : (var_1_39 == ((unsigned char) var_1_40)))) : (var_1_39 == ((unsigned char) ((var_1_57 <= var_1_34) && var_1_40))))) && ((var_1_55 > var_1_6) ? ((((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35))) > (var_1_42 - var_1_43)) ? (((var_1_8 / var_1_5) >= (-2 * ((((4) < (var_1_53)) ? (4) : (var_1_53))))) ? (var_1_41 == ((unsigned char) ((var_1_7 - var_1_14) + (var_1_15 + (var_1_16 + var_1_13))))) : 1) : (var_1_41 == ((unsigned char) ((((var_1_8) < (((((var_1_14) > ((var_1_15 + var_1_16))) ? (var_1_14) : ((var_1_15 + var_1_16)))))) ? (var_1_8) : (((((var_1_14) > ((var_1_15 + var_1_16))) ? (var_1_14) : ((var_1_15 + var_1_16)))))))))) : (var_1_41 == ((unsigned char) (var_1_45 - ((((var_1_6) < ((100 - var_1_16))) ? (var_1_6) : ((100 - var_1_16))))))))) && ((! (var_1_21 || (last_1_var_1_39 && var_1_22))) ? ((((last_1_var_1_57 | var_1_7) * last_1_var_1_55) != ((((last_1_var_1_57) > (last_1_var_1_9)) ? (last_1_var_1_57) : (last_1_var_1_9)))) ? (var_1_46 == ((signed long int) (last_1_var_1_55 + var_1_7))) : (var_1_46 == ((signed long int) ((((last_1_var_1_17) < 0 ) ? -(last_1_var_1_17) : (last_1_var_1_17)))))) : 1)) && ((var_1_15 != var_1_30) ? (var_1_47 == ((unsigned char) (var_1_56 || var_1_21))) : ((var_1_17 < ((var_1_13 - var_1_16) >> var_1_46)) ? ((((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))) >= var_1_46) ? (var_1_47 == ((unsigned char) var_1_40)) : (var_1_47 == ((unsigned char) (var_1_56 && var_1_40)))) : ((! var_1_21) ? (var_1_47 == ((unsigned char) 0)) : 1))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=3, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=12, var_1_39=0, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=116, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L352-L353] return (((((((((((((((((((((((10u <= ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29)))) ? ((((((16u) < (var_1_29)) ? (16u) : (var_1_29))) >= (var_1_29 % var_1_4)) ? (var_1_1 == ((signed char) ((var_1_5 - var_1_6) - (var_1_7 - var_1_8)))) : 1) : 1) && (var_1_9 == ((unsigned char) 8))) && ((! var_1_47) ? (var_1_10 == ((signed char) ((var_1_12 + (var_1_13 - var_1_14)) + var_1_6))) : ((((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= var_1_8) ? (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))))) : (((var_1_46 * var_1_8) == (- 128u)) ? ((var_1_4 >= (var_1_5 >> ((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))))) ? (var_1_10 == ((signed char) (var_1_13 + var_1_14))) : (var_1_10 == ((signed char) -5))) : (var_1_10 == ((signed char) var_1_6)))))) && ((var_1_16 == (var_1_13 * var_1_14)) ? (var_1_17 == ((unsigned short int) (var_1_18 - 8))) : 1)) && ((! last_1_var_1_52) ? (var_1_19 == ((unsigned char) ((last_1_var_1_52 || last_1_var_1_19) || (var_1_21 && (var_1_22 && var_1_23))))) : 1)) && ((var_1_18 <= var_1_41) ? (var_1_22 ? (var_1_24 == ((signed char) (var_1_13 - var_1_5))) : (((- var_1_48) <= var_1_48) ? (var_1_24 == ((signed char) (((((var_1_16) > (-2)) ? (var_1_16) : (-2))) + var_1_14))) : 1)) : (var_1_24 == ((signed char) var_1_16)))) && (((var_1_15 / var_1_7) >= var_1_4) ? ((var_1_12 <= (var_1_15 + (5 / -1))) ? (var_1_27 == ((signed char) ((((((((((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) < (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))) ? (((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) : (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))))) > (var_1_8)) ? (((((((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) < (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))) ? (((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) : (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))))) : (var_1_8))))) : (var_1_27 == ((signed char) ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6)))))) : 1)) && ((var_1_35 < ((((15.8) < (8.2)) ? (15.8) : (8.2)))) ? (var_1_29 == ((unsigned short int) (var_1_14 + ((((var_1_16) > (((((64) < 0 ) ? -(64) : (64))))) ? (var_1_16) : (((((64) < 0 ) ? -(64) : (64))))))))) : (var_1_29 == ((unsigned short int) ((var_1_30 - var_1_15) - var_1_16))))) && ((last_1_var_1_9 == var_1_5) ? (var_1_31 == ((unsigned char) (! var_1_21))) : ((last_1_var_1_57 != 16) ? (var_1_31 == ((unsigned char) 0)) : 1))) && ((var_1_18 != var_1_7) ? (var_1_22 ? (var_1_32 == ((signed long int) (((((var_1_28) < (var_1_13)) ? (var_1_28) : (var_1_13))) + (((((var_1_27 + var_1_15)) > ((var_1_6 - var_1_8))) ? ((var_1_27 + var_1_15)) : ((var_1_6 - var_1_8))))))) : (var_1_19 ? (var_1_32 == ((signed long int) (var_1_6 - var_1_5))) : (var_1_32 == ((signed long int) var_1_16)))) : (var_1_32 == ((signed long int) var_1_41)))) && ((var_1_22 && (var_1_28 == var_1_18)) ? (var_1_34 == ((signed short int) ((((((((var_1_32) < (32)) ? (var_1_32) : (32)))) > (var_1_8)) ? (((((var_1_32) < (32)) ? (var_1_32) : (32)))) : (var_1_8))))) : 1)) && ((((var_1_18 - var_1_16) % var_1_4) <= var_1_14) ? (var_1_35 == ((float) (((((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) < 0 ) ? -((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) : ((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))))))) : 1)) && (((var_1_12 * ((((var_1_41) < (var_1_29)) ? (var_1_41) : (var_1_29)))) != var_1_10) ? (var_1_52 ? (var_1_37 == ((signed char) (((((4 + var_1_12)) > (var_1_28)) ? ((4 + var_1_12)) : (var_1_28))))) : (((var_1_41 * var_1_30) < var_1_7) ? ((var_1_48 >= var_1_35) ? (var_1_37 == ((signed char) var_1_7)) : (var_1_37 == ((signed char) var_1_16))) : 1)) : (((var_1_29 ^ (var_1_30 - var_1_8)) == var_1_5) ? (((var_1_6 + ((((last_1_var_1_37) < (var_1_41)) ? (last_1_var_1_37) : (var_1_41)))) != var_1_4) ? (var_1_37 == ((signed char) (((((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) - var_1_13)) < (var_1_7)) ? ((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) - var_1_13)) : (var_1_7))))) : 1) : 1))) && ((var_1_18 != (var_1_4 & var_1_46)) ? (((var_1_41 + (var_1_46 % var_1_7)) >= 2u) ? (var_1_39 == ((unsigned char) (! var_1_40))) : (((var_1_18 + var_1_29) <= (32 * var_1_10)) ? (var_1_39 == ((unsigned char) (! var_1_40))) : (var_1_39 == ((unsigned char) var_1_40)))) : (var_1_39 == ((unsigned char) ((var_1_57 <= var_1_34) && var_1_40))))) && ((var_1_55 > var_1_6) ? ((((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35))) > (var_1_42 - var_1_43)) ? (((var_1_8 / var_1_5) >= (-2 * ((((4) < (var_1_53)) ? (4) : (var_1_53))))) ? (var_1_41 == ((unsigned char) ((var_1_7 - var_1_14) + (var_1_15 + (var_1_16 + var_1_13))))) : 1) : (var_1_41 == ((unsigned char) ((((var_1_8) < (((((var_1_14) > ((var_1_15 + var_1_16))) ? (var_1_14) : ((var_1_15 + var_1_16)))))) ? (var_1_8) : (((((var_1_14) > ((var_1_15 + var_1_16))) ? (var_1_14) : ((var_1_15 + var_1_16)))))))))) : (var_1_41 == ((unsigned char) (var_1_45 - ((((var_1_6) < ((100 - var_1_16))) ? (var_1_6) : ((100 - var_1_16))))))))) && ((! (var_1_21 || (last_1_var_1_39 && var_1_22))) ? ((((last_1_var_1_57 | var_1_7) * last_1_var_1_55) != ((((last_1_var_1_57) > (last_1_var_1_9)) ? (last_1_var_1_57) : (last_1_var_1_9)))) ? (var_1_46 == ((signed long int) (last_1_var_1_55 + var_1_7))) : (var_1_46 == ((signed long int) ((((last_1_var_1_17) < 0 ) ? -(last_1_var_1_17) : (last_1_var_1_17)))))) : 1)) && ((var_1_15 != var_1_30) ? (var_1_47 == ((unsigned char) (var_1_56 || var_1_21))) : ((var_1_17 < ((var_1_13 - var_1_16) >> var_1_46)) ? ((((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))) >= var_1_46) ? (var_1_47 == ((unsigned char) var_1_40)) : (var_1_47 == ((unsigned char) (var_1_56 && var_1_40)))) : ((! var_1_21) ? (var_1_47 == ((unsigned char) 0)) : 1)))) && ((var_1_55 <= var_1_29) ? ((var_1_31 || (var_1_29 <= var_1_30)) ? (var_1_48 == ((double) (((((var_1_49) > (64.8)) ? (var_1_49) : (64.8))) - ((var_1_50 - var_1_51) + 25.495)))) : 1) : 1)) && (var_1_52 == ((unsigned char) (var_1_31 || var_1_22)))) && ((var_1_56 || (1.2 <= var_1_48)) ? ((var_1_36 >= var_1_48) ? (var_1_53 == ((signed char) var_1_16)) : 1) : 1)) && (var_1_21 ? (var_1_55 == ((signed char) 4)) : 1)) && (var_1_23 ? (var_1_56 == ((unsigned char) var_1_40)) : (var_1_56 == ((unsigned char) var_1_22)))) && ((((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))) > ((((var_1_9) > ((var_1_12 + var_1_13))) ? (var_1_9) : ((var_1_12 + var_1_13))))) ? (var_1_57 == ((unsigned char) (var_1_45 - var_1_6))) : (var_1_19 ? (var_1_57 == ((unsigned char) var_1_5)) : 1)) ; [L362] RET, EXPR property() [L362] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=3, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=12, var_1_39=0, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=116, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=8, var_1_12=8, var_1_13=0, var_1_14=8, var_1_15=1, var_1_16=0, var_1_17=32759, var_1_18=32767, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=12, var_1_29=72, var_1_30=65534, var_1_31=0, var_1_32=3, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=12, var_1_39=0, var_1_40=0, var_1_41=116, var_1_45=127, var_1_46=-100, var_1_47=1, var_1_4=32767, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=116, var_1_5=62, var_1_6=11, var_1_7=64, var_1_8=8, var_1_9=8] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 184 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 107.7s, OverallIterations: 21, TraceHistogramMax: 43, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 58.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 4 mSolverCounterUnknown, 18024 SdHoareTripleChecker+Valid, 47.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 17778 mSDsluCounter, 22442 SdHoareTripleChecker+Invalid, 45.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 16470 mSDsCounter, 3020 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 12986 IncrementalHoareTripleChecker+Invalid, 16010 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3020 mSolverCounterUnsat, 5972 mSDtfsCounter, 12986 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 9256 GetRequests, 8874 SyntacticMatches, 2 SemanticMatches, 380 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3495 ImplicationChecksByTransitivity, 13.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4120occurred in iteration=16, InterpolantAutomatonStates: 305, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.5s AutomataMinimizationTime, 20 MinimizatonAttempts, 11542 StatesRemovedByMinimization, 19 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 3.2s SatisfiabilityAnalysisTime, 33.9s InterpolantComputationTime, 6477 NumberOfCodeBlocks, 6477 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 8791 ConstructedInterpolants, 20 QuantifiedInterpolants, 43490 SizeOfPredicates, 107 NumberOfNonLiveVariables, 14247 ConjunctsInSsa, 232 ConjunctsInUnsatCore, 30 InterpolantComputations, 8 PerfectInterpolantSequences, 105897/108360 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-29 01:28:46,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya --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 29660a505d12db16cb6ebaa6d023074ab3483b7ffc3518a7c288ecb4d9bcecec --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 01:28:48,356 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 01:28:48,421 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-29 01:28:48,427 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 01:28:48,428 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 01:28:48,454 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 01:28:48,454 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 01:28:48,455 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 01:28:48,456 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 01:28:48,456 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 01:28:48,457 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 01:28:48,457 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 01:28:48,458 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 01:28:48,459 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 01:28:48,459 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 01:28:48,460 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 01:28:48,460 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 01:28:48,461 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 01:28:48,461 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 01:28:48,462 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 01:28:48,462 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 01:28:48,463 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 01:28:48,463 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 01:28:48,464 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-29 01:28:48,464 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-29 01:28:48,465 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-29 01:28:48,465 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 01:28:48,465 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 01:28:48,466 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 01:28:48,466 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 01:28:48,467 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 01:28:48,467 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 01:28:48,467 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 01:28:48,468 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 01:28:48,468 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 01:28:48,468 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 01:28:48,468 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 01:28:48,469 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-29 01:28:48,469 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-29 01:28:48,469 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 01:28:48,469 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 01:28:48,470 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 01:28:48,470 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 01:28:48,470 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 01:28:48,470 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-29 01:28:48,470 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29660a505d12db16cb6ebaa6d023074ab3483b7ffc3518a7c288ecb4d9bcecec [2023-11-29 01:28:48,760 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 01:28:48,779 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 01:28:48,782 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 01:28:48,783 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 01:28:48,784 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 01:28:48,785 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i [2023-11-29 01:28:53,635 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 01:28:53,877 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 01:28:53,878 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i [2023-11-29 01:28:53,890 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/data/71a69cfbb/5b91e0bc07d042109b6ffb65b496e5eb/FLAG5215167ad [2023-11-29 01:28:53,906 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/data/71a69cfbb/5b91e0bc07d042109b6ffb65b496e5eb [2023-11-29 01:28:53,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 01:28:53,910 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 01:28:53,912 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 01:28:53,912 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 01:28:53,917 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 01:28:53,918 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 01:28:53" (1/1) ... [2023-11-29 01:28:53,919 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@691784f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:28:53, skipping insertion in model container [2023-11-29 01:28:53,919 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 01:28:53" (1/1) ... [2023-11-29 01:28:53,970 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 01:28:54,126 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i[916,929] [2023-11-29 01:28:54,279 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 01:28:54,297 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 01:28:54,307 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i[916,929] [2023-11-29 01:28:54,380 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 01:28:54,402 INFO L206 MainTranslator]: Completed translation [2023-11-29 01:28:54,402 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:28:54 WrapperNode [2023-11-29 01:28:54,403 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 01:28:54,404 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 01:28:54,404 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 01:28:54,404 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 01:28:54,410 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:28:54" (1/1) ... [2023-11-29 01:28:54,432 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:28:54" (1/1) ... [2023-11-29 01:28:54,475 INFO L138 Inliner]: procedures = 27, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 330 [2023-11-29 01:28:54,476 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 01:28:54,476 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 01:28:54,477 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 01:28:54,477 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 01:28:54,486 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:28:54" (1/1) ... [2023-11-29 01:28:54,486 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:28:54" (1/1) ... [2023-11-29 01:28:54,495 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:28:54" (1/1) ... [2023-11-29 01:28:54,518 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-11-29 01:28:54,519 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:28:54" (1/1) ... [2023-11-29 01:28:54,519 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:28:54" (1/1) ... [2023-11-29 01:28:54,543 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:28:54" (1/1) ... [2023-11-29 01:28:54,549 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:28:54" (1/1) ... [2023-11-29 01:28:54,556 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:28:54" (1/1) ... [2023-11-29 01:28:54,561 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:28:54" (1/1) ... [2023-11-29 01:28:54,570 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 01:28:54,571 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 01:28:54,571 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 01:28:54,571 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 01:28:54,572 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:28:54" (1/1) ... [2023-11-29 01:28:54,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 01:28:54,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:28:54,602 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 01:28:54,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 01:28:54,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 01:28:54,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-29 01:28:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 01:28:54,640 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 01:28:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 01:28:54,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 01:28:54,748 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 01:28:54,749 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 01:29:04,265 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 01:29:04,323 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 01:29:04,323 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 01:29:04,324 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 01:29:04 BoogieIcfgContainer [2023-11-29 01:29:04,324 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 01:29:04,327 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 01:29:04,327 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 01:29:04,330 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 01:29:04,330 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 01:28:53" (1/3) ... [2023-11-29 01:29:04,350 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d8d6ee8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 01:29:04, skipping insertion in model container [2023-11-29 01:29:04,351 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:28:54" (2/3) ... [2023-11-29 01:29:04,351 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d8d6ee8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 01:29:04, skipping insertion in model container [2023-11-29 01:29:04,351 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 01:29:04" (3/3) ... [2023-11-29 01:29:04,353 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-98.i [2023-11-29 01:29:04,371 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 01:29:04,372 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 01:29:04,423 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 01:29:04,430 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@747c0e26, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 01:29:04,430 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 01:29:04,435 INFO L276 IsEmpty]: Start isEmpty. Operand has 138 states, 92 states have (on average 1.565217391304348) internal successors, (144), 93 states have internal predecessors, (144), 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) [2023-11-29 01:29:04,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-11-29 01:29:04,456 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:29:04,457 INFO L195 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] [2023-11-29 01:29:04,457 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:29:04,462 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:29:04,462 INFO L85 PathProgramCache]: Analyzing trace with hash 774146830, now seen corresponding path program 1 times [2023-11-29 01:29:04,477 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 01:29:04,477 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1709345501] [2023-11-29 01:29:04,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:29:04,478 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 01:29:04,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 01:29:04,480 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 01:29:04,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-29 01:29:05,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:29:05,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 470 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 01:29:05,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:29:05,357 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 3364 trivial. 0 not checked. [2023-11-29 01:29:05,357 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:29:05,358 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 01:29:05,358 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1709345501] [2023-11-29 01:29:05,359 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1709345501] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:29:05,359 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:29:05,360 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 01:29:05,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2066259655] [2023-11-29 01:29:05,362 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:29:05,368 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 01:29:05,368 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 01:29:05,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 01:29:05,394 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 01:29:05,397 INFO L87 Difference]: Start difference. First operand has 138 states, 92 states have (on average 1.565217391304348) internal successors, (144), 93 states have internal predecessors, (144), 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 34.5) internal successors, (69), 2 states have internal predecessors, (69), 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) [2023-11-29 01:29:09,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 01:29:09,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:29:09,683 INFO L93 Difference]: Finished difference Result 273 states and 501 transitions. [2023-11-29 01:29:09,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 01:29:09,750 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 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 277 [2023-11-29 01:29:09,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:29:09,760 INFO L225 Difference]: With dead ends: 273 [2023-11-29 01:29:09,760 INFO L226 Difference]: Without dead ends: 136 [2023-11-29 01:29:09,765 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 276 GetRequests, 276 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 01:29:09,768 INFO L413 NwaCegarLoop]: 222 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 222 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2023-11-29 01:29:09,769 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 222 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2023-11-29 01:29:09,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2023-11-29 01:29:09,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 136. [2023-11-29 01:29:09,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 136 states, 91 states have (on average 1.5274725274725274) internal successors, (139), 91 states have internal predecessors, (139), 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) [2023-11-29 01:29:09,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 225 transitions. [2023-11-29 01:29:09,825 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 225 transitions. Word has length 277 [2023-11-29 01:29:09,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:29:09,826 INFO L495 AbstractCegarLoop]: Abstraction has 136 states and 225 transitions. [2023-11-29 01:29:09,827 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 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) [2023-11-29 01:29:09,827 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 225 transitions. [2023-11-29 01:29:09,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-11-29 01:29:09,834 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:29:09,835 INFO L195 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] [2023-11-29 01:29:09,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-29 01:29:10,036 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 01:29:10,037 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:29:10,037 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:29:10,038 INFO L85 PathProgramCache]: Analyzing trace with hash 1825928204, now seen corresponding path program 1 times [2023-11-29 01:29:10,039 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 01:29:10,039 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1293538664] [2023-11-29 01:29:10,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:29:10,040 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 01:29:10,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 01:29:10,041 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 01:29:10,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-29 01:29:10,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:29:10,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 470 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-29 01:29:10,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:29:14,797 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 516 proven. 117 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2023-11-29 01:29:14,797 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:29:15,683 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 01:29:15,684 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1293538664] [2023-11-29 01:29:15,684 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1293538664] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 01:29:15,684 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [369912616] [2023-11-29 01:29:15,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:29:15,685 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 01:29:15,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 01:29:15,688 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 01:29:15,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-11-29 01:29:18,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:29:18,295 INFO L262 TraceCheckSpWp]: Trace formula consists of 470 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 01:29:18,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:29:22,316 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-29 01:29:22,316 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:29:22,317 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [369912616] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:29:22,317 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 01:29:22,317 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [7] total 8 [2023-11-29 01:29:22,318 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [722710734] [2023-11-29 01:29:22,318 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:29:22,319 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 01:29:22,320 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 01:29:22,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 01:29:22,321 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2023-11-29 01:29:22,321 INFO L87 Difference]: Start difference. First operand 136 states and 225 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 2 states have internal predecessors, (65), 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) [2023-11-29 01:29:24,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 01:29:31,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 01:29:35,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 01:29:37,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 01:29:37,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:29:37,721 INFO L93 Difference]: Finished difference Result 406 states and 673 transitions. [2023-11-29 01:29:37,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 01:29:37,726 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 2 states have internal predecessors, (65), 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 277 [2023-11-29 01:29:37,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:29:37,731 INFO L225 Difference]: With dead ends: 406 [2023-11-29 01:29:37,731 INFO L226 Difference]: Without dead ends: 271 [2023-11-29 01:29:37,733 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 807 GetRequests, 797 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2023-11-29 01:29:37,734 INFO L413 NwaCegarLoop]: 267 mSDtfsCounter, 91 mSDsluCounter, 202 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 91 SdHoareTripleChecker+Valid, 469 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.4s IncrementalHoareTripleChecker+Time [2023-11-29 01:29:37,735 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [91 Valid, 469 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 42 Invalid, 2 Unknown, 0 Unchecked, 15.4s Time] [2023-11-29 01:29:37,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2023-11-29 01:29:37,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 269. [2023-11-29 01:29:37,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 269 states, 180 states have (on average 1.5222222222222221) internal successors, (274), 180 states have internal predecessors, (274), 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) [2023-11-29 01:29:37,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 446 transitions. [2023-11-29 01:29:37,786 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 446 transitions. Word has length 277 [2023-11-29 01:29:37,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:29:37,787 INFO L495 AbstractCegarLoop]: Abstraction has 269 states and 446 transitions. [2023-11-29 01:29:37,788 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 2 states have internal predecessors, (65), 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) [2023-11-29 01:29:37,788 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 446 transitions. [2023-11-29 01:29:37,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2023-11-29 01:29:37,793 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:29:37,793 INFO L195 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] [2023-11-29 01:29:37,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 01:29:38,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2023-11-29 01:29:38,194 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt [2023-11-29 01:29:38,194 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:29:38,194 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:29:38,195 INFO L85 PathProgramCache]: Analyzing trace with hash 607765390, now seen corresponding path program 1 times [2023-11-29 01:29:38,195 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 01:29:38,195 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2087152115] [2023-11-29 01:29:38,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:29:38,196 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 01:29:38,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 01:29:38,197 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 01:29:38,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 01:29:38,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:29:38,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 472 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-29 01:29:38,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:29:42,283 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 516 proven. 117 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2023-11-29 01:29:42,284 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:29:43,034 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 01:29:43,034 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2087152115] [2023-11-29 01:29:43,034 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2087152115] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 01:29:43,035 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [897845895] [2023-11-29 01:29:43,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:29:43,035 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 01:29:43,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 01:29:43,036 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 01:29:43,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2023-11-29 01:29:45,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:29:45,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 472 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-29 01:29:45,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:29:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 516 proven. 117 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2023-11-29 01:29:48,630 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:29:49,199 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [897845895] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 01:29:49,199 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 01:29:49,200 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2023-11-29 01:29:49,200 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1094471155] [2023-11-29 01:29:49,200 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 01:29:49,201 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 01:29:49,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 01:29:49,203 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 01:29:49,203 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2023-11-29 01:29:49,203 INFO L87 Difference]: Start difference. First operand 269 states and 446 transitions. Second operand has 8 states, 8 states have (on average 9.0) internal successors, (72), 7 states have internal predecessors, (72), 2 states have call successors, (43), 2 states have call predecessors, (43), 3 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2023-11-29 01:29:55,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 01:29:59,583 WARN L539 Checker$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 [] [2023-11-29 01:30:03,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 01:30:05,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 01:30:05,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:30:05,800 INFO L93 Difference]: Finished difference Result 549 states and 901 transitions. [2023-11-29 01:30:05,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-29 01:30:05,944 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.0) internal successors, (72), 7 states have internal predecessors, (72), 2 states have call successors, (43), 2 states have call predecessors, (43), 3 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 278 [2023-11-29 01:30:05,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:30:05,948 INFO L225 Difference]: With dead ends: 549 [2023-11-29 01:30:05,948 INFO L226 Difference]: Without dead ends: 281 [2023-11-29 01:30:05,950 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1074 GetRequests, 1057 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2023-11-29 01:30:05,951 INFO L413 NwaCegarLoop]: 160 mSDtfsCounter, 471 mSDsluCounter, 261 mSDsCounter, 0 mSdLazyCounter, 364 mSolverCounterSat, 99 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 471 SdHoareTripleChecker+Valid, 421 SdHoareTripleChecker+Invalid, 466 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 99 IncrementalHoareTripleChecker+Valid, 364 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.2s IncrementalHoareTripleChecker+Time [2023-11-29 01:30:05,951 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [471 Valid, 421 Invalid, 466 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [99 Valid, 364 Invalid, 3 Unknown, 0 Unchecked, 16.2s Time] [2023-11-29 01:30:05,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2023-11-29 01:30:05,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 277. [2023-11-29 01:30:05,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 277 states, 186 states have (on average 1.4946236559139785) internal successors, (278), 186 states have internal predecessors, (278), 86 states have call successors, (86), 4 states have call predecessors, (86), 4 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2023-11-29 01:30:05,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 277 states and 450 transitions. [2023-11-29 01:30:05,994 INFO L78 Accepts]: Start accepts. Automaton has 277 states and 450 transitions. Word has length 278 [2023-11-29 01:30:05,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:30:05,995 INFO L495 AbstractCegarLoop]: Abstraction has 277 states and 450 transitions. [2023-11-29 01:30:05,995 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.0) internal successors, (72), 7 states have internal predecessors, (72), 2 states have call successors, (43), 2 states have call predecessors, (43), 3 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2023-11-29 01:30:05,995 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 450 transitions. [2023-11-29 01:30:05,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2023-11-29 01:30:05,997 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:30:05,997 INFO L195 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] [2023-11-29 01:30:06,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 01:30:06,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2023-11-29 01:30:06,398 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt [2023-11-29 01:30:06,398 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:30:06,399 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:30:06,399 INFO L85 PathProgramCache]: Analyzing trace with hash 1281939369, now seen corresponding path program 1 times [2023-11-29 01:30:06,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 01:30:06,400 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1096120726] [2023-11-29 01:30:06,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:30:06,400 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 01:30:06,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 01:30:06,401 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 01:30:06,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 01:30:07,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:30:07,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 01:30:07,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:30:08,115 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1836 proven. 57 refuted. 0 times theorem prover too weak. 1719 trivial. 0 not checked. [2023-11-29 01:30:08,116 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:30:08,752 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 69 proven. 57 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-11-29 01:30:08,752 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 01:30:08,752 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1096120726] [2023-11-29 01:30:08,752 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1096120726] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 01:30:08,752 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 01:30:08,753 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-29 01:30:08,753 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2022705740] [2023-11-29 01:30:08,753 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 01:30:08,753 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 01:30:08,754 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 01:30:08,754 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 01:30:08,754 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-29 01:30:08,755 INFO L87 Difference]: Start difference. First operand 277 states and 450 transitions. Second operand has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 2 states have call successors, (62), 2 states have call predecessors, (62), 4 states have return successors, (63), 2 states have call predecessors, (63), 2 states have call successors, (63) [2023-11-29 01:30:14,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 01:30:18,297 WARN L539 Checker$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 [] [2023-11-29 01:30:19,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:30:19,272 INFO L93 Difference]: Finished difference Result 563 states and 905 transitions. [2023-11-29 01:30:19,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 01:30:19,346 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 2 states have call successors, (62), 2 states have call predecessors, (62), 4 states have return successors, (63), 2 states have call predecessors, (63), 2 states have call successors, (63) Word has length 279 [2023-11-29 01:30:19,347 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:30:19,350 INFO L225 Difference]: With dead ends: 563 [2023-11-29 01:30:19,350 INFO L226 Difference]: Without dead ends: 287 [2023-11-29 01:30:19,351 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 560 GetRequests, 550 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-29 01:30:19,352 INFO L413 NwaCegarLoop]: 166 mSDtfsCounter, 239 mSDsluCounter, 244 mSDsCounter, 0 mSdLazyCounter, 242 mSolverCounterSat, 53 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 262 SdHoareTripleChecker+Valid, 410 SdHoareTripleChecker+Invalid, 297 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 53 IncrementalHoareTripleChecker+Valid, 242 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.4s IncrementalHoareTripleChecker+Time [2023-11-29 01:30:19,352 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [262 Valid, 410 Invalid, 297 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [53 Valid, 242 Invalid, 2 Unknown, 0 Unchecked, 10.4s Time] [2023-11-29 01:30:19,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 287 states. [2023-11-29 01:30:19,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 287 to 283. [2023-11-29 01:30:19,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 283 states, 190 states have (on average 1.4421052631578948) internal successors, (274), 190 states have internal predecessors, (274), 86 states have call successors, (86), 6 states have call predecessors, (86), 6 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2023-11-29 01:30:19,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 283 states and 446 transitions. [2023-11-29 01:30:19,393 INFO L78 Accepts]: Start accepts. Automaton has 283 states and 446 transitions. Word has length 279 [2023-11-29 01:30:19,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:30:19,394 INFO L495 AbstractCegarLoop]: Abstraction has 283 states and 446 transitions. [2023-11-29 01:30:19,394 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 2 states have call successors, (62), 2 states have call predecessors, (62), 4 states have return successors, (63), 2 states have call predecessors, (63), 2 states have call successors, (63) [2023-11-29 01:30:19,394 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2023-11-29 01:30:19,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2023-11-29 01:30:19,395 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:30:19,396 INFO L195 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] [2023-11-29 01:30:19,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 01:30:19,596 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 01:30:19,596 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:30:19,597 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:30:19,597 INFO L85 PathProgramCache]: Analyzing trace with hash 1791412459, now seen corresponding path program 1 times [2023-11-29 01:30:19,598 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 01:30:19,598 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1240527619] [2023-11-29 01:30:19,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:30:19,598 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 01:30:19,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 01:30:19,599 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 01:30:19,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/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 (8)] Waiting until timeout for monitored process [2023-11-29 01:30:20,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:30:20,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 474 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 01:30:20,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:30:21,470 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1836 proven. 57 refuted. 0 times theorem prover too weak. 1719 trivial. 0 not checked. [2023-11-29 01:30:21,470 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:30:22,269 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 69 proven. 57 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-11-29 01:30:22,269 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 01:30:22,269 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1240527619] [2023-11-29 01:30:22,270 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1240527619] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 01:30:22,270 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 01:30:22,270 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2023-11-29 01:30:22,270 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [758143478] [2023-11-29 01:30:22,270 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 01:30:22,271 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 01:30:22,271 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 01:30:22,272 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 01:30:22,272 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-11-29 01:30:22,272 INFO L87 Difference]: Start difference. First operand 283 states and 446 transitions. Second operand has 9 states, 9 states have (on average 9.444444444444445) internal successors, (85), 9 states have internal predecessors, (85), 2 states have call successors, (62), 2 states have call predecessors, (62), 4 states have return successors, (63), 2 states have call predecessors, (63), 2 states have call successors, (63) [2023-11-29 01:30:28,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 01:30:32,078 WARN L539 Checker$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 [] [2023-11-29 01:30:34,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 01:30:36,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:30:36,258 INFO L93 Difference]: Finished difference Result 1135 states and 1781 transitions. [2023-11-29 01:30:36,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2023-11-29 01:30:36,259 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.444444444444445) internal successors, (85), 9 states have internal predecessors, (85), 2 states have call successors, (62), 2 states have call predecessors, (62), 4 states have return successors, (63), 2 states have call predecessors, (63), 2 states have call successors, (63) Word has length 279 [2023-11-29 01:30:36,259 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:30:36,267 INFO L225 Difference]: With dead ends: 1135 [2023-11-29 01:30:36,267 INFO L226 Difference]: Without dead ends: 853 [2023-11-29 01:30:36,269 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 574 GetRequests, 550 SyntacticMatches, 1 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 114 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=183, Invalid=417, Unknown=0, NotChecked=0, Total=600 [2023-11-29 01:30:36,270 INFO L413 NwaCegarLoop]: 165 mSDtfsCounter, 698 mSDsluCounter, 672 mSDsCounter, 0 mSdLazyCounter, 454 mSolverCounterSat, 312 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 723 SdHoareTripleChecker+Valid, 837 SdHoareTripleChecker+Invalid, 768 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 312 IncrementalHoareTripleChecker+Valid, 454 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.2s IncrementalHoareTripleChecker+Time [2023-11-29 01:30:36,270 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [723 Valid, 837 Invalid, 768 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [312 Valid, 454 Invalid, 2 Unknown, 0 Unchecked, 13.2s Time] [2023-11-29 01:30:36,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 853 states. [2023-11-29 01:30:36,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 853 to 555. [2023-11-29 01:30:36,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 555 states, 370 states have (on average 1.427027027027027) internal successors, (528), 370 states have internal predecessors, (528), 172 states have call successors, (172), 12 states have call predecessors, (172), 12 states have return successors, (172), 172 states have call predecessors, (172), 172 states have call successors, (172) [2023-11-29 01:30:36,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 555 states and 872 transitions. [2023-11-29 01:30:36,362 INFO L78 Accepts]: Start accepts. Automaton has 555 states and 872 transitions. Word has length 279 [2023-11-29 01:30:36,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:30:36,363 INFO L495 AbstractCegarLoop]: Abstraction has 555 states and 872 transitions. [2023-11-29 01:30:36,364 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.444444444444445) internal successors, (85), 9 states have internal predecessors, (85), 2 states have call successors, (62), 2 states have call predecessors, (62), 4 states have return successors, (63), 2 states have call predecessors, (63), 2 states have call successors, (63) [2023-11-29 01:30:36,364 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 872 transitions. [2023-11-29 01:30:36,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2023-11-29 01:30:36,366 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:30:36,367 INFO L195 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] [2023-11-29 01:30:36,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/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 (8)] Ended with exit code 0 [2023-11-29 01:30:36,567 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 01:30:36,568 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:30:36,568 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:30:36,568 INFO L85 PathProgramCache]: Analyzing trace with hash 413891481, now seen corresponding path program 1 times [2023-11-29 01:30:36,569 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 01:30:36,569 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [371070698] [2023-11-29 01:30:36,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:30:36,569 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 01:30:36,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 01:30:36,570 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 01:30:36,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 01:30:37,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:30:37,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 475 conjuncts, 14 conjunts are in the unsatisfiable core [2023-11-29 01:30:37,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:30:43,446 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1971 proven. 276 refuted. 0 times theorem prover too weak. 1365 trivial. 0 not checked. [2023-11-29 01:30:43,446 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:30:46,966 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 102 proven. 147 refuted. 0 times theorem prover too weak. 3363 trivial. 0 not checked. [2023-11-29 01:30:46,966 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 01:30:46,966 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [371070698] [2023-11-29 01:30:46,967 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [371070698] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 01:30:46,967 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 01:30:46,967 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 10] total 23 [2023-11-29 01:30:46,967 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1271042790] [2023-11-29 01:30:46,967 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 01:30:46,968 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2023-11-29 01:30:46,968 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 01:30:46,969 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2023-11-29 01:30:46,969 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=140, Invalid=366, Unknown=0, NotChecked=0, Total=506 [2023-11-29 01:30:46,970 INFO L87 Difference]: Start difference. First operand 555 states and 872 transitions. Second operand has 23 states, 22 states have (on average 6.0) internal successors, (132), 20 states have internal predecessors, (132), 8 states have call successors, (70), 5 states have call predecessors, (70), 9 states have return successors, (71), 8 states have call predecessors, (71), 8 states have call successors, (71) [2023-11-29 01:30:58,088 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 01:31:02,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 01:31:06,095 WARN L539 Checker$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 [] [2023-11-29 01:31:15,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:31:15,442 INFO L93 Difference]: Finished difference Result 2411 states and 3601 transitions. [2023-11-29 01:31:15,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2023-11-29 01:31:15,444 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 22 states have (on average 6.0) internal successors, (132), 20 states have internal predecessors, (132), 8 states have call successors, (70), 5 states have call predecessors, (70), 9 states have return successors, (71), 8 states have call predecessors, (71), 8 states have call successors, (71) Word has length 280 [2023-11-29 01:31:15,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:31:15,456 INFO L225 Difference]: With dead ends: 2411 [2023-11-29 01:31:15,456 INFO L226 Difference]: Without dead ends: 1857 [2023-11-29 01:31:15,459 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 615 GetRequests, 546 SyntacticMatches, 0 SemanticMatches, 69 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1460 ImplicationChecksByTransitivity, 5.6s TimeCoverageRelationStatistics Valid=1245, Invalid=3725, Unknown=0, NotChecked=0, Total=4970 [2023-11-29 01:31:15,460 INFO L413 NwaCegarLoop]: 272 mSDtfsCounter, 871 mSDsluCounter, 1120 mSDsCounter, 0 mSdLazyCounter, 1421 mSolverCounterSat, 310 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 887 SdHoareTripleChecker+Valid, 1392 SdHoareTripleChecker+Invalid, 1734 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 310 IncrementalHoareTripleChecker+Valid, 1421 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.0s IncrementalHoareTripleChecker+Time [2023-11-29 01:31:15,460 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [887 Valid, 1392 Invalid, 1734 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [310 Valid, 1421 Invalid, 3 Unknown, 0 Unchecked, 24.0s Time] [2023-11-29 01:31:15,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1857 states. [2023-11-29 01:31:15,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1857 to 661. [2023-11-29 01:31:15,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 661 states, 460 states have (on average 1.391304347826087) internal successors, (640), 460 states have internal predecessors, (640), 172 states have call successors, (172), 28 states have call predecessors, (172), 28 states have return successors, (172), 172 states have call predecessors, (172), 172 states have call successors, (172) [2023-11-29 01:31:15,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 661 states and 984 transitions. [2023-11-29 01:31:15,620 INFO L78 Accepts]: Start accepts. Automaton has 661 states and 984 transitions. Word has length 280 [2023-11-29 01:31:15,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:31:15,621 INFO L495 AbstractCegarLoop]: Abstraction has 661 states and 984 transitions. [2023-11-29 01:31:15,621 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 22 states have (on average 6.0) internal successors, (132), 20 states have internal predecessors, (132), 8 states have call successors, (70), 5 states have call predecessors, (70), 9 states have return successors, (71), 8 states have call predecessors, (71), 8 states have call successors, (71) [2023-11-29 01:31:15,621 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 984 transitions. [2023-11-29 01:31:15,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2023-11-29 01:31:15,624 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:31:15,624 INFO L195 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] [2023-11-29 01:31:15,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/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)] Ended with exit code 0 [2023-11-29 01:31:15,824 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 01:31:15,825 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:31:15,826 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:31:15,826 INFO L85 PathProgramCache]: Analyzing trace with hash 475931095, now seen corresponding path program 1 times [2023-11-29 01:31:15,827 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 01:31:15,827 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1669472259] [2023-11-29 01:31:15,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:31:15,827 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 01:31:15,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 01:31:15,828 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 01:31:15,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/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 (10)] Waiting until timeout for monitored process [2023-11-29 01:31:16,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:31:16,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 475 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-29 01:31:16,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:31:19,988 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2191 proven. 165 refuted. 0 times theorem prover too weak. 1256 trivial. 0 not checked. [2023-11-29 01:31:19,988 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:31:21,008 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 63 proven. 63 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-11-29 01:31:21,008 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 01:31:21,008 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1669472259] [2023-11-29 01:31:21,009 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1669472259] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 01:31:21,009 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 01:31:21,009 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 11 [2023-11-29 01:31:21,009 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1334396413] [2023-11-29 01:31:21,009 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 01:31:21,011 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 01:31:21,011 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 01:31:21,012 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 01:31:21,012 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2023-11-29 01:31:21,012 INFO L87 Difference]: Start difference. First operand 661 states and 984 transitions. Second operand has 11 states, 11 states have (on average 12.181818181818182) internal successors, (134), 11 states have internal predecessors, (134), 4 states have call successors, (78), 3 states have call predecessors, (78), 6 states have return successors, (79), 4 states have call predecessors, (79), 4 states have call successors, (79) [2023-11-29 01:31:27,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 01:31:31,528 WARN L539 Checker$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 [] [2023-11-29 01:31:32,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 01:31:33,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:31:33,031 INFO L93 Difference]: Finished difference Result 1377 states and 2011 transitions. [2023-11-29 01:31:33,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-29 01:31:33,036 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 12.181818181818182) internal successors, (134), 11 states have internal predecessors, (134), 4 states have call successors, (78), 3 states have call predecessors, (78), 6 states have return successors, (79), 4 states have call predecessors, (79), 4 states have call successors, (79) Word has length 280 [2023-11-29 01:31:33,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:31:33,039 INFO L225 Difference]: With dead ends: 1377 [2023-11-29 01:31:33,039 INFO L226 Difference]: Without dead ends: 717 [2023-11-29 01:31:33,041 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 567 GetRequests, 549 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=132, Invalid=248, Unknown=0, NotChecked=0, Total=380 [2023-11-29 01:31:33,042 INFO L413 NwaCegarLoop]: 152 mSDtfsCounter, 271 mSDsluCounter, 226 mSDsCounter, 0 mSdLazyCounter, 313 mSolverCounterSat, 93 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 279 SdHoareTripleChecker+Valid, 378 SdHoareTripleChecker+Invalid, 408 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 93 IncrementalHoareTripleChecker+Valid, 313 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.5s IncrementalHoareTripleChecker+Time [2023-11-29 01:31:33,042 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [279 Valid, 378 Invalid, 408 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [93 Valid, 313 Invalid, 2 Unknown, 0 Unchecked, 11.5s Time] [2023-11-29 01:31:33,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 717 states. [2023-11-29 01:31:33,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 717 to 709. [2023-11-29 01:31:33,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 709 states, 496 states have (on average 1.3548387096774193) internal successors, (672), 496 states have internal predecessors, (672), 172 states have call successors, (172), 40 states have call predecessors, (172), 40 states have return successors, (172), 172 states have call predecessors, (172), 172 states have call successors, (172) [2023-11-29 01:31:33,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 709 states and 1016 transitions. [2023-11-29 01:31:33,185 INFO L78 Accepts]: Start accepts. Automaton has 709 states and 1016 transitions. Word has length 280 [2023-11-29 01:31:33,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:31:33,186 INFO L495 AbstractCegarLoop]: Abstraction has 709 states and 1016 transitions. [2023-11-29 01:31:33,186 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 12.181818181818182) internal successors, (134), 11 states have internal predecessors, (134), 4 states have call successors, (78), 3 states have call predecessors, (78), 6 states have return successors, (79), 4 states have call predecessors, (79), 4 states have call successors, (79) [2023-11-29 01:31:33,186 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1016 transitions. [2023-11-29 01:31:33,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2023-11-29 01:31:33,189 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:31:33,189 INFO L195 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] [2023-11-29 01:31:33,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/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 (10)] Ended with exit code 0 [2023-11-29 01:31:33,389 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 01:31:33,390 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:31:33,390 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:31:33,391 INFO L85 PathProgramCache]: Analyzing trace with hash 1625448089, now seen corresponding path program 1 times [2023-11-29 01:31:33,391 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 01:31:33,391 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [363562118] [2023-11-29 01:31:33,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:31:33,392 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 01:31:33,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 01:31:33,393 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 01:31:33,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 01:31:34,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:31:34,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 476 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 01:31:34,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:31:35,620 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1848 proven. 63 refuted. 0 times theorem prover too weak. 1701 trivial. 0 not checked. [2023-11-29 01:31:35,620 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:31:36,000 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 01:31:36,000 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [363562118] [2023-11-29 01:31:36,000 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [363562118] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 01:31:36,000 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [492431430] [2023-11-29 01:31:36,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:31:36,001 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 01:31:36,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 01:31:36,002 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 01:31:36,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f29194b-5efe-4574-8b6e-d9f7e4c980e8/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2023-11-29 01:31:38,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:31:38,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 476 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-29 01:31:38,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:31:40,322 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1848 proven. 63 refuted. 0 times theorem prover too weak. 1701 trivial. 0 not checked. [2023-11-29 01:31:40,322 INFO L327 TraceCheckSpWp]: Computing backward predicates...