./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-22.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_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/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_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-22.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/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_91f4af33-42e7-4076-b92c-3298fddfb5f1/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 85f38fa975119a2fa9ae1a80a0c93904e35a6b43a03d7a3724ff6de422b37011 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 07:12:18,201 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 07:12:18,276 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-29 07:12:18,280 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 07:12:18,281 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 07:12:18,305 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 07:12:18,305 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 07:12:18,306 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 07:12:18,307 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 07:12:18,307 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 07:12:18,308 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 07:12:18,308 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 07:12:18,309 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 07:12:18,310 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 07:12:18,310 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 07:12:18,311 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 07:12:18,311 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 07:12:18,312 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 07:12:18,312 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 07:12:18,313 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 07:12:18,313 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 07:12:18,314 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 07:12:18,314 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 07:12:18,315 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 07:12:18,315 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 07:12:18,316 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 07:12:18,316 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 07:12:18,317 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 07:12:18,317 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 07:12:18,317 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 07:12:18,318 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 07:12:18,318 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 07:12:18,319 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 07:12:18,319 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 07:12:18,320 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 07:12:18,320 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 07:12:18,320 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 07:12:18,320 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 07:12:18,320 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 07:12:18,320 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 07:12:18,321 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 07:12:18,321 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 07:12:18,321 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_91f4af33-42e7-4076-b92c-3298fddfb5f1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85f38fa975119a2fa9ae1a80a0c93904e35a6b43a03d7a3724ff6de422b37011 [2023-11-29 07:12:18,509 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 07:12:18,530 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 07:12:18,532 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 07:12:18,533 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 07:12:18,534 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 07:12:18,535 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-22.i [2023-11-29 07:12:21,227 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 07:12:21,464 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 07:12:21,464 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-22.i [2023-11-29 07:12:21,474 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/data/775152fea/f495cc43a6ec497b89e2795e45c0efa8/FLAG6dc1ac8c2 [2023-11-29 07:12:21,484 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/data/775152fea/f495cc43a6ec497b89e2795e45c0efa8 [2023-11-29 07:12:21,486 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 07:12:21,487 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 07:12:21,488 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 07:12:21,488 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 07:12:21,493 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 07:12:21,494 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:12:21" (1/1) ... [2023-11-29 07:12:21,495 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6284fde4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:12:21, skipping insertion in model container [2023-11-29 07:12:21,495 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:12:21" (1/1) ... [2023-11-29 07:12:21,541 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 07:12:21,664 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_91f4af33-42e7-4076-b92c-3298fddfb5f1/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-22.i[916,929] [2023-11-29 07:12:21,783 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 07:12:21,799 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 07:12:21,809 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_91f4af33-42e7-4076-b92c-3298fddfb5f1/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-22.i[916,929] [2023-11-29 07:12:21,866 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 07:12:21,885 INFO L206 MainTranslator]: Completed translation [2023-11-29 07:12:21,886 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:12:21 WrapperNode [2023-11-29 07:12:21,886 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 07:12:21,887 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 07:12:21,887 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 07:12:21,887 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 07:12:21,895 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:12:21" (1/1) ... [2023-11-29 07:12:21,915 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:12:21" (1/1) ... [2023-11-29 07:12:21,969 INFO L138 Inliner]: procedures = 26, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 394 [2023-11-29 07:12:21,970 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 07:12:21,970 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 07:12:21,971 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 07:12:21,971 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 07:12:21,982 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:12:21" (1/1) ... [2023-11-29 07:12:21,982 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:12:21" (1/1) ... [2023-11-29 07:12:21,990 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:12:21" (1/1) ... [2023-11-29 07:12:22,022 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 07:12:22,022 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:12:21" (1/1) ... [2023-11-29 07:12:22,022 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:12:21" (1/1) ... [2023-11-29 07:12:22,040 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:12:21" (1/1) ... [2023-11-29 07:12:22,047 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:12:21" (1/1) ... [2023-11-29 07:12:22,052 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:12:21" (1/1) ... [2023-11-29 07:12:22,058 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:12:21" (1/1) ... [2023-11-29 07:12:22,064 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 07:12:22,065 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 07:12:22,065 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 07:12:22,065 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 07:12:22,066 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:12:21" (1/1) ... [2023-11-29 07:12:22,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 07:12:22,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:12:22,097 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 07:12:22,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 07:12:22,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 07:12:22,129 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 07:12:22,129 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 07:12:22,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 07:12:22,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 07:12:22,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 07:12:22,254 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 07:12:22,257 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 07:12:22,865 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 07:12:22,904 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 07:12:22,905 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 07:12:22,905 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:12:22 BoogieIcfgContainer [2023-11-29 07:12:22,905 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 07:12:22,907 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 07:12:22,907 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 07:12:22,910 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 07:12:22,911 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 07:12:21" (1/3) ... [2023-11-29 07:12:22,911 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d0f383 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 07:12:22, skipping insertion in model container [2023-11-29 07:12:22,911 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:12:21" (2/3) ... [2023-11-29 07:12:22,912 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d0f383 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 07:12:22, skipping insertion in model container [2023-11-29 07:12:22,912 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:12:22" (3/3) ... [2023-11-29 07:12:22,913 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-22.i [2023-11-29 07:12:22,931 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 07:12:22,931 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 07:12:22,981 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 07:12:22,986 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;@3f8ef20e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 07:12:22,987 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 07:12:22,991 INFO L276 IsEmpty]: Start isEmpty. Operand has 144 states, 108 states have (on average 1.6388888888888888) internal successors, (177), 109 states have internal predecessors, (177), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2023-11-29 07:12:23,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-29 07:12:23,007 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:12:23,008 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:12:23,008 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:12:23,012 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:12:23,012 INFO L85 PathProgramCache]: Analyzing trace with hash -1859740637, now seen corresponding path program 1 times [2023-11-29 07:12:23,019 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:12:23,019 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1489919720] [2023-11-29 07:12:23,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:23,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:12:23,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:12:23,290 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 07:12:23,291 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1489919720] [2023-11-29 07:12:23,291 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 07:12:23,291 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2145641429] [2023-11-29 07:12:23,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:23,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:23,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:12:23,293 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:12:23,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 07:12:23,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:12:23,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 607 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 07:12:23,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:12:23,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 2048 trivial. 0 not checked. [2023-11-29 07:12:23,644 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 07:12:23,645 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2145641429] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 07:12:23,645 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 07:12:23,645 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 07:12:23,648 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1601008148] [2023-11-29 07:12:23,648 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:12:23,653 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 07:12:23,654 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 07:12:23,682 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 07:12:23,682 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 07:12:23,685 INFO L87 Difference]: Start difference. First operand has 144 states, 108 states have (on average 1.6388888888888888) internal successors, (177), 109 states have internal predecessors, (177), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) 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, (33), 2 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 2 states have call successors, (33) [2023-11-29 07:12:23,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:12:23,739 INFO L93 Difference]: Finished difference Result 285 states and 517 transitions. [2023-11-29 07:12:23,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 07:12:23,742 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, (33), 2 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 2 states have call successors, (33) Word has length 229 [2023-11-29 07:12:23,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:12:23,752 INFO L225 Difference]: With dead ends: 285 [2023-11-29 07:12:23,752 INFO L226 Difference]: Without dead ends: 142 [2023-11-29 07:12:23,756 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 228 GetRequests, 228 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 07:12:23,760 INFO L413 NwaCegarLoop]: 234 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, 234 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 07:12:23,761 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 234 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 07:12:23,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states. [2023-11-29 07:12:23,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 142. [2023-11-29 07:12:23,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142 states, 107 states have (on average 1.5981308411214954) internal successors, (171), 107 states have internal predecessors, (171), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2023-11-29 07:12:23,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 237 transitions. [2023-11-29 07:12:23,819 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 237 transitions. Word has length 229 [2023-11-29 07:12:23,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:12:23,820 INFO L495 AbstractCegarLoop]: Abstraction has 142 states and 237 transitions. [2023-11-29 07:12:23,820 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, (33), 2 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 2 states have call successors, (33) [2023-11-29 07:12:23,820 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 237 transitions. [2023-11-29 07:12:23,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-29 07:12:23,826 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:12:23,827 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:12:23,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 07:12:24,029 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:24,029 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:12:24,030 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:12:24,030 INFO L85 PathProgramCache]: Analyzing trace with hash 710347429, now seen corresponding path program 1 times [2023-11-29 07:12:24,030 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:12:24,030 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [793636480] [2023-11-29 07:12:24,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:24,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:12:24,109 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 07:12:24,109 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [925225660] [2023-11-29 07:12:24,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:24,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:24,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:12:24,111 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:12:24,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 07:12:24,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:12:24,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 607 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 07:12:24,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:12:24,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2023-11-29 07:12:24,437 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 07:12:24,437 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 07:12:24,437 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [793636480] [2023-11-29 07:12:24,437 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 07:12:24,438 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [925225660] [2023-11-29 07:12:24,438 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [925225660] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 07:12:24,438 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 07:12:24,438 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 07:12:24,439 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [629604469] [2023-11-29 07:12:24,439 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:12:24,440 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 07:12:24,440 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 07:12:24,441 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 07:12:24,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 07:12:24,442 INFO L87 Difference]: Start difference. First operand 142 states and 237 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:12:24,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:12:24,507 INFO L93 Difference]: Finished difference Result 356 states and 597 transitions. [2023-11-29 07:12:24,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 07:12:24,509 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 229 [2023-11-29 07:12:24,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:12:24,513 INFO L225 Difference]: With dead ends: 356 [2023-11-29 07:12:24,513 INFO L226 Difference]: Without dead ends: 215 [2023-11-29 07:12:24,514 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 228 GetRequests, 227 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 07:12:24,516 INFO L413 NwaCegarLoop]: 340 mSDtfsCounter, 126 mSDsluCounter, 217 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 126 SdHoareTripleChecker+Valid, 557 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 07:12:24,516 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [126 Valid, 557 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 07:12:24,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states. [2023-11-29 07:12:24,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 150. [2023-11-29 07:12:24,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150 states, 115 states have (on average 1.6) internal successors, (184), 115 states have internal predecessors, (184), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2023-11-29 07:12:24,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 250 transitions. [2023-11-29 07:12:24,537 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 250 transitions. Word has length 229 [2023-11-29 07:12:24,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:12:24,540 INFO L495 AbstractCegarLoop]: Abstraction has 150 states and 250 transitions. [2023-11-29 07:12:24,540 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:12:24,540 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 250 transitions. [2023-11-29 07:12:24,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-29 07:12:24,544 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:12:24,545 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:12:24,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-29 07:12:24,745 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:24,746 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:12:24,746 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:12:24,746 INFO L85 PathProgramCache]: Analyzing trace with hash 384381823, now seen corresponding path program 1 times [2023-11-29 07:12:24,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:12:24,747 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [815812325] [2023-11-29 07:12:24,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:24,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:12:24,823 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 07:12:24,823 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [522461532] [2023-11-29 07:12:24,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:24,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:24,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:12:24,825 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:12:24,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 07:12:25,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:12:25,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 608 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 07:12:25,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:12:25,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2023-11-29 07:12:25,076 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 07:12:25,076 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 07:12:25,076 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [815812325] [2023-11-29 07:12:25,076 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 07:12:25,077 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [522461532] [2023-11-29 07:12:25,077 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [522461532] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 07:12:25,077 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 07:12:25,077 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 07:12:25,077 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865681377] [2023-11-29 07:12:25,077 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:12:25,078 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 07:12:25,078 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 07:12:25,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 07:12:25,080 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 07:12:25,080 INFO L87 Difference]: Start difference. First operand 150 states and 250 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:12:25,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:12:25,130 INFO L93 Difference]: Finished difference Result 381 states and 638 transitions. [2023-11-29 07:12:25,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 07:12:25,131 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 229 [2023-11-29 07:12:25,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:12:25,134 INFO L225 Difference]: With dead ends: 381 [2023-11-29 07:12:25,134 INFO L226 Difference]: Without dead ends: 232 [2023-11-29 07:12:25,136 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 228 GetRequests, 227 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 07:12:25,137 INFO L413 NwaCegarLoop]: 245 mSDtfsCounter, 122 mSDsluCounter, 220 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 122 SdHoareTripleChecker+Valid, 465 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 07:12:25,138 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [122 Valid, 465 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 07:12:25,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 232 states. [2023-11-29 07:12:25,154 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 232 to 171. [2023-11-29 07:12:25,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 171 states, 136 states have (on average 1.6102941176470589) internal successors, (219), 136 states have internal predecessors, (219), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2023-11-29 07:12:25,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 285 transitions. [2023-11-29 07:12:25,157 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 285 transitions. Word has length 229 [2023-11-29 07:12:25,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:12:25,158 INFO L495 AbstractCegarLoop]: Abstraction has 171 states and 285 transitions. [2023-11-29 07:12:25,159 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:12:25,159 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 285 transitions. [2023-11-29 07:12:25,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-29 07:12:25,163 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:12:25,163 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:12:25,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-11-29 07:12:25,363 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:25,364 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:12:25,364 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:12:25,364 INFO L85 PathProgramCache]: Analyzing trace with hash -1859601475, now seen corresponding path program 1 times [2023-11-29 07:12:25,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:12:25,365 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1754414659] [2023-11-29 07:12:25,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:25,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:12:25,432 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 07:12:25,433 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [838703111] [2023-11-29 07:12:25,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:25,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:25,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:12:25,434 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:12:25,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-29 07:12:25,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:12:25,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 609 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-29 07:12:25,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:12:25,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 218 proven. 3 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2023-11-29 07:12:25,995 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 07:12:26,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2023-11-29 07:12:26,371 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 07:12:26,371 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1754414659] [2023-11-29 07:12:26,371 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 07:12:26,372 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [838703111] [2023-11-29 07:12:26,372 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [838703111] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-29 07:12:26,372 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 07:12:26,372 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6] total 12 [2023-11-29 07:12:26,373 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1573746209] [2023-11-29 07:12:26,373 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:12:26,374 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 07:12:26,374 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 07:12:26,375 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 07:12:26,375 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2023-11-29 07:12:26,375 INFO L87 Difference]: Start difference. First operand 171 states and 285 transitions. Second operand has 7 states, 7 states have (on average 9.571428571428571) internal successors, (67), 7 states have internal predecessors, (67), 2 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-11-29 07:12:26,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:12:26,671 INFO L93 Difference]: Finished difference Result 317 states and 528 transitions. [2023-11-29 07:12:26,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 07:12:26,672 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.571428571428571) internal successors, (67), 7 states have internal predecessors, (67), 2 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 229 [2023-11-29 07:12:26,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:12:26,675 INFO L225 Difference]: With dead ends: 317 [2023-11-29 07:12:26,675 INFO L226 Difference]: Without dead ends: 147 [2023-11-29 07:12:26,676 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 458 GetRequests, 447 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=116, Unknown=0, NotChecked=0, Total=156 [2023-11-29 07:12:26,677 INFO L413 NwaCegarLoop]: 210 mSDtfsCounter, 294 mSDsluCounter, 287 mSDsCounter, 0 mSdLazyCounter, 175 mSolverCounterSat, 110 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 294 SdHoareTripleChecker+Valid, 497 SdHoareTripleChecker+Invalid, 285 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 110 IncrementalHoareTripleChecker+Valid, 175 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 07:12:26,677 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [294 Valid, 497 Invalid, 285 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [110 Valid, 175 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 07:12:26,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2023-11-29 07:12:26,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 147. [2023-11-29 07:12:26,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 147 states, 112 states have (on average 1.5267857142857142) internal successors, (171), 112 states have internal predecessors, (171), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2023-11-29 07:12:26,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 237 transitions. [2023-11-29 07:12:26,695 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 237 transitions. Word has length 229 [2023-11-29 07:12:26,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:12:26,696 INFO L495 AbstractCegarLoop]: Abstraction has 147 states and 237 transitions. [2023-11-29 07:12:26,696 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.571428571428571) internal successors, (67), 7 states have internal predecessors, (67), 2 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-11-29 07:12:26,696 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 237 transitions. [2023-11-29 07:12:26,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-29 07:12:26,699 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:12:26,699 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:12:26,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-11-29 07:12:26,903 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:26,903 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:12:26,904 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:12:26,904 INFO L85 PathProgramCache]: Analyzing trace with hash 1992176255, now seen corresponding path program 1 times [2023-11-29 07:12:26,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:12:26,904 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [938391556] [2023-11-29 07:12:26,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:26,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:12:26,950 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 07:12:26,950 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1487326476] [2023-11-29 07:12:26,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:26,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:26,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:12:26,952 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:12:26,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-29 07:12:27,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:12:27,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 606 conjuncts, 31 conjunts are in the unsatisfiable core [2023-11-29 07:12:27,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:12:29,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 746 proven. 75 refuted. 0 times theorem prover too weak. 1291 trivial. 0 not checked. [2023-11-29 07:12:29,933 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 07:12:31,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2023-11-29 07:12:31,950 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 07:12:31,950 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [938391556] [2023-11-29 07:12:31,950 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 07:12:31,950 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1487326476] [2023-11-29 07:12:31,950 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1487326476] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-29 07:12:31,950 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 07:12:31,951 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [10] total 23 [2023-11-29 07:12:31,951 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1965044293] [2023-11-29 07:12:31,951 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:12:31,952 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-29 07:12:31,952 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 07:12:31,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-29 07:12:31,953 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=104, Invalid=402, Unknown=0, NotChecked=0, Total=506 [2023-11-29 07:12:31,953 INFO L87 Difference]: Start difference. First operand 147 states and 237 transitions. Second operand has 14 states, 14 states have (on average 4.785714285714286) internal successors, (67), 14 states have internal predecessors, (67), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:12:45,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:12:45,172 INFO L93 Difference]: Finished difference Result 1523 states and 2351 transitions. [2023-11-29 07:12:45,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2023-11-29 07:12:45,178 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.785714285714286) internal successors, (67), 14 states have internal predecessors, (67), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 229 [2023-11-29 07:12:45,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:12:45,185 INFO L225 Difference]: With dead ends: 1523 [2023-11-29 07:12:45,185 INFO L226 Difference]: Without dead ends: 1377 [2023-11-29 07:12:45,189 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 547 GetRequests, 436 SyntacticMatches, 0 SemanticMatches, 111 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4801 ImplicationChecksByTransitivity, 10.5s TimeCoverageRelationStatistics Valid=2158, Invalid=10498, Unknown=0, NotChecked=0, Total=12656 [2023-11-29 07:12:45,189 INFO L413 NwaCegarLoop]: 195 mSDtfsCounter, 3503 mSDsluCounter, 2021 mSDsCounter, 0 mSdLazyCounter, 1861 mSolverCounterSat, 177 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3503 SdHoareTripleChecker+Valid, 2216 SdHoareTripleChecker+Invalid, 2038 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 177 IncrementalHoareTripleChecker+Valid, 1861 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2023-11-29 07:12:45,189 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3503 Valid, 2216 Invalid, 2038 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [177 Valid, 1861 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2023-11-29 07:12:45,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1377 states. [2023-11-29 07:12:45,245 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1377 to 350. [2023-11-29 07:12:45,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 350 states, 281 states have (on average 1.5587188612099645) internal successors, (438), 281 states have internal predecessors, (438), 66 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 07:12:45,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 350 states and 570 transitions. [2023-11-29 07:12:45,249 INFO L78 Accepts]: Start accepts. Automaton has 350 states and 570 transitions. Word has length 229 [2023-11-29 07:12:45,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:12:45,250 INFO L495 AbstractCegarLoop]: Abstraction has 350 states and 570 transitions. [2023-11-29 07:12:45,251 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 4.785714285714286) internal successors, (67), 14 states have internal predecessors, (67), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:12:45,251 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 570 transitions. [2023-11-29 07:12:45,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-29 07:12:45,255 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:12:45,255 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:12:45,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-11-29 07:12:45,455 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:45,456 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:12:45,456 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:12:45,456 INFO L85 PathProgramCache]: Analyzing trace with hash 1405370241, now seen corresponding path program 1 times [2023-11-29 07:12:45,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:12:45,456 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1105296764] [2023-11-29 07:12:45,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:45,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:12:45,505 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 07:12:45,505 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1130298222] [2023-11-29 07:12:45,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:45,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:45,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:12:45,506 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:12:45,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-29 07:12:45,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:12:45,704 INFO L262 TraceCheckSpWp]: Trace formula consists of 606 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 07:12:45,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:12:45,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2023-11-29 07:12:45,911 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 07:12:45,911 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 07:12:45,911 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1105296764] [2023-11-29 07:12:45,911 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 07:12:45,911 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1130298222] [2023-11-29 07:12:45,911 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1130298222] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 07:12:45,911 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 07:12:45,911 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 07:12:45,912 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [23237325] [2023-11-29 07:12:45,912 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:12:45,912 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 07:12:45,912 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 07:12:45,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 07:12:45,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 07:12:45,913 INFO L87 Difference]: Start difference. First operand 350 states and 570 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 2 states have internal predecessors, (67), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:12:45,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:12:45,948 INFO L93 Difference]: Finished difference Result 698 states and 1137 transitions. [2023-11-29 07:12:45,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 07:12:45,949 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 2 states have internal predecessors, (67), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 229 [2023-11-29 07:12:45,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:12:45,952 INFO L225 Difference]: With dead ends: 698 [2023-11-29 07:12:45,952 INFO L226 Difference]: Without dead ends: 349 [2023-11-29 07:12:45,953 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 228 GetRequests, 227 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 07:12:45,954 INFO L413 NwaCegarLoop]: 214 mSDtfsCounter, 97 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 97 SdHoareTripleChecker+Valid, 214 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 07:12:45,954 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [97 Valid, 214 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 07:12:45,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 349 states. [2023-11-29 07:12:45,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 349 to 349. [2023-11-29 07:12:45,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 349 states, 280 states have (on average 1.5357142857142858) internal successors, (430), 280 states have internal predecessors, (430), 66 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 07:12:45,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 349 states and 562 transitions. [2023-11-29 07:12:45,985 INFO L78 Accepts]: Start accepts. Automaton has 349 states and 562 transitions. Word has length 229 [2023-11-29 07:12:45,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:12:45,986 INFO L495 AbstractCegarLoop]: Abstraction has 349 states and 562 transitions. [2023-11-29 07:12:45,986 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 2 states have internal predecessors, (67), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:12:45,986 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 562 transitions. [2023-11-29 07:12:45,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-29 07:12:45,988 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:12:45,989 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:12:45,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-11-29 07:12:46,190 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:46,190 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:12:46,191 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:12:46,191 INFO L85 PathProgramCache]: Analyzing trace with hash 1663535679, now seen corresponding path program 1 times [2023-11-29 07:12:46,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:12:46,191 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [10502534] [2023-11-29 07:12:46,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:46,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:12:46,235 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 07:12:46,235 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [492308236] [2023-11-29 07:12:46,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:46,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:46,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:12:46,236 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:12:46,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-29 07:12:46,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:12:46,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 607 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 07:12:46,466 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:12:46,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2023-11-29 07:12:46,969 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 07:12:46,969 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 07:12:46,969 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [10502534] [2023-11-29 07:12:46,969 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 07:12:46,969 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [492308236] [2023-11-29 07:12:46,969 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [492308236] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 07:12:46,969 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 07:12:46,969 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 07:12:46,969 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [357497432] [2023-11-29 07:12:46,970 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:12:46,970 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 07:12:46,970 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 07:12:46,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 07:12:46,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-29 07:12:46,971 INFO L87 Difference]: Start difference. First operand 349 states and 562 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:12:47,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:12:47,023 INFO L93 Difference]: Finished difference Result 693 states and 1115 transitions. [2023-11-29 07:12:47,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 07:12:47,024 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 229 [2023-11-29 07:12:47,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:12:47,027 INFO L225 Difference]: With dead ends: 693 [2023-11-29 07:12:47,027 INFO L226 Difference]: Without dead ends: 345 [2023-11-29 07:12:47,028 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 228 GetRequests, 226 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 07:12:47,029 INFO L413 NwaCegarLoop]: 206 mSDtfsCounter, 232 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 232 SdHoareTripleChecker+Valid, 206 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 07:12:47,029 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [232 Valid, 206 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 07:12:47,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 345 states. [2023-11-29 07:12:47,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 345 to 329. [2023-11-29 07:12:47,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 329 states, 260 states have (on average 1.5076923076923077) internal successors, (392), 260 states have internal predecessors, (392), 66 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 07:12:47,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 329 states and 524 transitions. [2023-11-29 07:12:47,053 INFO L78 Accepts]: Start accepts. Automaton has 329 states and 524 transitions. Word has length 229 [2023-11-29 07:12:47,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:12:47,054 INFO L495 AbstractCegarLoop]: Abstraction has 329 states and 524 transitions. [2023-11-29 07:12:47,054 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:12:47,055 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 524 transitions. [2023-11-29 07:12:47,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-29 07:12:47,056 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:12:47,056 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:12:47,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-11-29 07:12:47,257 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:47,257 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:12:47,257 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:12:47,258 INFO L85 PathProgramCache]: Analyzing trace with hash -1482643033, now seen corresponding path program 1 times [2023-11-29 07:12:47,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:12:47,258 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [406191628] [2023-11-29 07:12:47,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:47,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:12:47,293 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 07:12:47,294 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1854272896] [2023-11-29 07:12:47,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:47,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:47,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:12:47,295 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:12:47,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-29 07:12:47,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:12:47,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 610 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-29 07:12:47,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:12:47,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2023-11-29 07:12:47,777 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 07:12:47,777 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 07:12:47,777 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [406191628] [2023-11-29 07:12:47,777 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 07:12:47,777 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1854272896] [2023-11-29 07:12:47,778 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1854272896] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 07:12:47,778 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 07:12:47,778 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 07:12:47,778 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2073753925] [2023-11-29 07:12:47,778 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:12:47,779 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 07:12:47,779 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 07:12:47,779 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 07:12:47,779 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 07:12:47,780 INFO L87 Difference]: Start difference. First operand 329 states and 524 transitions. Second operand has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:12:48,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:12:48,113 INFO L93 Difference]: Finished difference Result 976 states and 1556 transitions. [2023-11-29 07:12:48,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 07:12:48,114 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 230 [2023-11-29 07:12:48,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:12:48,117 INFO L225 Difference]: With dead ends: 976 [2023-11-29 07:12:48,117 INFO L226 Difference]: Without dead ends: 648 [2023-11-29 07:12:48,118 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 231 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-29 07:12:48,119 INFO L413 NwaCegarLoop]: 368 mSDtfsCounter, 430 mSDsluCounter, 184 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 134 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 430 SdHoareTripleChecker+Valid, 552 SdHoareTripleChecker+Invalid, 204 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 134 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 07:12:48,120 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [430 Valid, 552 Invalid, 204 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [134 Valid, 70 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 07:12:48,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 648 states. [2023-11-29 07:12:48,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 648 to 334. [2023-11-29 07:12:48,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 334 states, 265 states have (on average 1.5169811320754718) internal successors, (402), 265 states have internal predecessors, (402), 66 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 07:12:48,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 334 states and 534 transitions. [2023-11-29 07:12:48,160 INFO L78 Accepts]: Start accepts. Automaton has 334 states and 534 transitions. Word has length 230 [2023-11-29 07:12:48,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:12:48,161 INFO L495 AbstractCegarLoop]: Abstraction has 334 states and 534 transitions. [2023-11-29 07:12:48,161 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:12:48,162 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 534 transitions. [2023-11-29 07:12:48,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-29 07:12:48,164 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:12:48,164 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:12:48,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-11-29 07:12:48,365 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:48,366 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:12:48,366 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:12:48,366 INFO L85 PathProgramCache]: Analyzing trace with hash -1428783707, now seen corresponding path program 1 times [2023-11-29 07:12:48,366 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:12:48,366 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [124942795] [2023-11-29 07:12:48,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:48,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:12:48,399 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 07:12:48,399 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1251762538] [2023-11-29 07:12:48,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:48,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:48,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:12:48,401 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:12:48,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-29 07:12:48,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:12:48,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 610 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 07:12:48,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:12:48,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2023-11-29 07:12:48,646 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 07:12:48,646 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 07:12:48,646 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [124942795] [2023-11-29 07:12:48,646 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 07:12:48,646 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1251762538] [2023-11-29 07:12:48,646 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1251762538] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 07:12:48,646 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 07:12:48,647 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 07:12:48,647 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1544173507] [2023-11-29 07:12:48,647 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:12:48,648 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 07:12:48,648 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 07:12:48,648 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 07:12:48,648 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 07:12:48,649 INFO L87 Difference]: Start difference. First operand 334 states and 534 transitions. Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:12:48,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:12:48,787 INFO L93 Difference]: Finished difference Result 826 states and 1321 transitions. [2023-11-29 07:12:48,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 07:12:48,788 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 230 [2023-11-29 07:12:48,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:12:48,791 INFO L225 Difference]: With dead ends: 826 [2023-11-29 07:12:48,791 INFO L226 Difference]: Without dead ends: 493 [2023-11-29 07:12:48,792 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 230 GetRequests, 227 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 07:12:48,793 INFO L413 NwaCegarLoop]: 225 mSDtfsCounter, 185 mSDsluCounter, 426 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 185 SdHoareTripleChecker+Valid, 651 SdHoareTripleChecker+Invalid, 69 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 07:12:48,793 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [185 Valid, 651 Invalid, 69 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 67 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 07:12:48,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 493 states. [2023-11-29 07:12:48,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 493 to 337. [2023-11-29 07:12:48,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 337 states, 268 states have (on average 1.5111940298507462) internal successors, (405), 268 states have internal predecessors, (405), 66 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 07:12:48,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 337 states and 537 transitions. [2023-11-29 07:12:48,841 INFO L78 Accepts]: Start accepts. Automaton has 337 states and 537 transitions. Word has length 230 [2023-11-29 07:12:48,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:12:48,842 INFO L495 AbstractCegarLoop]: Abstraction has 337 states and 537 transitions. [2023-11-29 07:12:48,842 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:12:48,842 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 537 transitions. [2023-11-29 07:12:48,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-29 07:12:48,844 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:12:48,845 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:12:48,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2023-11-29 07:12:49,045 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:49,045 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:12:49,046 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:12:49,046 INFO L85 PathProgramCache]: Analyzing trace with hash -727183833, now seen corresponding path program 1 times [2023-11-29 07:12:49,046 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:12:49,046 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1808524230] [2023-11-29 07:12:49,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:49,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:12:49,080 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 07:12:49,080 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [375263948] [2023-11-29 07:12:49,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:49,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:49,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:12:49,082 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:12:49,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-29 07:12:49,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:12:49,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 610 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-29 07:12:49,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:12:49,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2023-11-29 07:12:49,866 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 07:12:49,866 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 07:12:49,866 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1808524230] [2023-11-29 07:12:49,866 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 07:12:49,866 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [375263948] [2023-11-29 07:12:49,866 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [375263948] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 07:12:49,866 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 07:12:49,866 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 07:12:49,867 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [75492444] [2023-11-29 07:12:49,867 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:12:49,867 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 07:12:49,867 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 07:12:49,868 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 07:12:49,868 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 07:12:49,868 INFO L87 Difference]: Start difference. First operand 337 states and 537 transitions. Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:12:50,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:12:50,109 INFO L93 Difference]: Finished difference Result 1062 states and 1685 transitions. [2023-11-29 07:12:50,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 07:12:50,111 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 230 [2023-11-29 07:12:50,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:12:50,115 INFO L225 Difference]: With dead ends: 1062 [2023-11-29 07:12:50,115 INFO L226 Difference]: Without dead ends: 726 [2023-11-29 07:12:50,117 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 230 GetRequests, 227 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 07:12:50,117 INFO L413 NwaCegarLoop]: 302 mSDtfsCounter, 257 mSDsluCounter, 446 mSDsCounter, 0 mSdLazyCounter, 85 mSolverCounterSat, 70 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 257 SdHoareTripleChecker+Valid, 748 SdHoareTripleChecker+Invalid, 155 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 70 IncrementalHoareTripleChecker+Valid, 85 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 07:12:50,118 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [257 Valid, 748 Invalid, 155 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [70 Valid, 85 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 07:12:50,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 726 states. [2023-11-29 07:12:50,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 726 to 647. [2023-11-29 07:12:50,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 647 states, 510 states have (on average 1.4764705882352942) internal successors, (753), 510 states have internal predecessors, (753), 132 states have call successors, (132), 4 states have call predecessors, (132), 4 states have return successors, (132), 132 states have call predecessors, (132), 132 states have call successors, (132) [2023-11-29 07:12:50,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 647 states and 1017 transitions. [2023-11-29 07:12:50,217 INFO L78 Accepts]: Start accepts. Automaton has 647 states and 1017 transitions. Word has length 230 [2023-11-29 07:12:50,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:12:50,218 INFO L495 AbstractCegarLoop]: Abstraction has 647 states and 1017 transitions. [2023-11-29 07:12:50,218 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:12:50,218 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1017 transitions. [2023-11-29 07:12:50,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-29 07:12:50,220 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:12:50,221 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:12:50,228 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2023-11-29 07:12:50,421 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-11-29 07:12:50,421 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:12:50,421 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:12:50,422 INFO L85 PathProgramCache]: Analyzing trace with hash -1376029461, now seen corresponding path program 1 times [2023-11-29 07:12:50,422 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:12:50,422 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [746190620] [2023-11-29 07:12:50,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:50,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:12:50,454 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 07:12:50,454 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1076840876] [2023-11-29 07:12:50,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:50,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:50,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:12:50,456 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:12:50,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-29 07:12:50,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:12:50,683 INFO L262 TraceCheckSpWp]: Trace formula consists of 612 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 07:12:50,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:12:50,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2023-11-29 07:12:50,702 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 07:12:50,702 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 07:12:50,702 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [746190620] [2023-11-29 07:12:50,702 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 07:12:50,702 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1076840876] [2023-11-29 07:12:50,702 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1076840876] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 07:12:50,702 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 07:12:50,703 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 07:12:50,703 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [853483312] [2023-11-29 07:12:50,703 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:12:50,703 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 07:12:50,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 07:12:50,704 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 07:12:50,704 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 07:12:50,704 INFO L87 Difference]: Start difference. First operand 647 states and 1017 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:12:50,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:12:50,855 INFO L93 Difference]: Finished difference Result 1295 states and 2046 transitions. [2023-11-29 07:12:50,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 07:12:50,856 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 230 [2023-11-29 07:12:50,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:12:50,863 INFO L225 Difference]: With dead ends: 1295 [2023-11-29 07:12:50,863 INFO L226 Difference]: Without dead ends: 959 [2023-11-29 07:12:50,865 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 229 GetRequests, 228 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 07:12:50,865 INFO L413 NwaCegarLoop]: 410 mSDtfsCounter, 204 mSDsluCounter, 199 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 204 SdHoareTripleChecker+Valid, 609 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 07:12:50,866 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [204 Valid, 609 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 07:12:50,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 959 states. [2023-11-29 07:12:50,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 959 to 933. [2023-11-29 07:12:51,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 933 states, 728 states have (on average 1.4615384615384615) internal successors, (1064), 728 states have internal predecessors, (1064), 198 states have call successors, (198), 6 states have call predecessors, (198), 6 states have return successors, (198), 198 states have call predecessors, (198), 198 states have call successors, (198) [2023-11-29 07:12:51,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 933 states and 1460 transitions. [2023-11-29 07:12:51,006 INFO L78 Accepts]: Start accepts. Automaton has 933 states and 1460 transitions. Word has length 230 [2023-11-29 07:12:51,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:12:51,006 INFO L495 AbstractCegarLoop]: Abstraction has 933 states and 1460 transitions. [2023-11-29 07:12:51,007 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:12:51,007 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1460 transitions. [2023-11-29 07:12:51,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-29 07:12:51,009 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:12:51,009 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:12:51,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2023-11-29 07:12:51,210 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:51,210 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:12:51,210 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:12:51,210 INFO L85 PathProgramCache]: Analyzing trace with hash 1456060312, now seen corresponding path program 1 times [2023-11-29 07:12:51,211 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:12:51,211 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [231383100] [2023-11-29 07:12:51,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:51,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:12:51,245 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 07:12:51,246 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [679783654] [2023-11-29 07:12:51,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:12:51,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:12:51,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:12:51,247 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:12:51,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-29 07:12:51,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:12:51,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 611 conjuncts, 22 conjunts are in the unsatisfiable core [2023-11-29 07:12:51,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:12:53,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 746 proven. 75 refuted. 0 times theorem prover too weak. 1291 trivial. 0 not checked. [2023-11-29 07:12:53,083 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 07:12:56,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 21 proven. 75 refuted. 0 times theorem prover too weak. 2016 trivial. 0 not checked. [2023-11-29 07:12:56,115 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 07:12:56,115 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [231383100] [2023-11-29 07:12:56,115 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 07:12:56,115 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [679783654] [2023-11-29 07:12:56,116 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [679783654] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 07:12:56,116 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 07:12:56,116 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 11] total 18 [2023-11-29 07:12:56,116 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174113478] [2023-11-29 07:12:56,116 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 07:12:56,117 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2023-11-29 07:12:56,117 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 07:12:56,118 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2023-11-29 07:12:56,118 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=245, Unknown=0, NotChecked=0, Total=306 [2023-11-29 07:12:56,118 INFO L87 Difference]: Start difference. First operand 933 states and 1460 transitions. Second operand has 18 states, 18 states have (on average 7.5) internal successors, (135), 18 states have internal predecessors, (135), 4 states have call successors, (66), 3 states have call predecessors, (66), 5 states have return successors, (66), 4 states have call predecessors, (66), 4 states have call successors, (66) [2023-11-29 07:13:03,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:13:03,609 INFO L93 Difference]: Finished difference Result 5579 states and 8502 transitions. [2023-11-29 07:13:03,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2023-11-29 07:13:03,610 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 7.5) internal successors, (135), 18 states have internal predecessors, (135), 4 states have call successors, (66), 3 states have call predecessors, (66), 5 states have return successors, (66), 4 states have call predecessors, (66), 4 states have call successors, (66) Word has length 231 [2023-11-29 07:13:03,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:13:03,629 INFO L225 Difference]: With dead ends: 5579 [2023-11-29 07:13:03,629 INFO L226 Difference]: Without dead ends: 4647 [2023-11-29 07:13:03,633 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 519 GetRequests, 450 SyntacticMatches, 0 SemanticMatches, 69 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1588 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=1115, Invalid=3855, Unknown=0, NotChecked=0, Total=4970 [2023-11-29 07:13:03,634 INFO L413 NwaCegarLoop]: 309 mSDtfsCounter, 4128 mSDsluCounter, 2755 mSDsCounter, 0 mSdLazyCounter, 3089 mSolverCounterSat, 813 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4153 SdHoareTripleChecker+Valid, 3064 SdHoareTripleChecker+Invalid, 3902 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 813 IncrementalHoareTripleChecker+Valid, 3089 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2023-11-29 07:13:03,634 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4153 Valid, 3064 Invalid, 3902 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [813 Valid, 3089 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2023-11-29 07:13:03,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4647 states. [2023-11-29 07:13:04,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4647 to 2523. [2023-11-29 07:13:04,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2523 states, 1968 states have (on average 1.4608739837398375) internal successors, (2875), 1968 states have internal predecessors, (2875), 528 states have call successors, (528), 26 states have call predecessors, (528), 26 states have return successors, (528), 528 states have call predecessors, (528), 528 states have call successors, (528) [2023-11-29 07:13:04,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 2523 states and 3931 transitions. [2023-11-29 07:13:04,170 INFO L78 Accepts]: Start accepts. Automaton has 2523 states and 3931 transitions. Word has length 231 [2023-11-29 07:13:04,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:13:04,171 INFO L495 AbstractCegarLoop]: Abstraction has 2523 states and 3931 transitions. [2023-11-29 07:13:04,171 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 7.5) internal successors, (135), 18 states have internal predecessors, (135), 4 states have call successors, (66), 3 states have call predecessors, (66), 5 states have return successors, (66), 4 states have call predecessors, (66), 4 states have call successors, (66) [2023-11-29 07:13:04,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 3931 transitions. [2023-11-29 07:13:04,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-29 07:13:04,174 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:13:04,174 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:13:04,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2023-11-29 07:13:04,375 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2023-11-29 07:13:04,375 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:13:04,375 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:13:04,375 INFO L85 PathProgramCache]: Analyzing trace with hash -1181729700, now seen corresponding path program 1 times [2023-11-29 07:13:04,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:13:04,376 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [266523243] [2023-11-29 07:13:04,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:13:04,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:13:04,407 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 07:13:04,407 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1967434297] [2023-11-29 07:13:04,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:13:04,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:13:04,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:13:04,409 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:13:04,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-29 07:13:04,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:13:04,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 613 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-29 07:13:04,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:13:05,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2023-11-29 07:13:05,843 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 07:13:05,843 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 07:13:05,843 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [266523243] [2023-11-29 07:13:05,844 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 07:13:05,844 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1967434297] [2023-11-29 07:13:05,844 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1967434297] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 07:13:05,844 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 07:13:05,844 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 07:13:05,844 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1873952952] [2023-11-29 07:13:05,844 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:13:05,845 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 07:13:05,845 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 07:13:05,845 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 07:13:05,846 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-29 07:13:05,846 INFO L87 Difference]: Start difference. First operand 2523 states and 3931 transitions. Second operand has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 6 states have internal predecessors, (69), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:13:07,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:13:07,490 INFO L93 Difference]: Finished difference Result 5574 states and 8668 transitions. [2023-11-29 07:13:07,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-29 07:13:07,490 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 6 states have internal predecessors, (69), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 231 [2023-11-29 07:13:07,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:13:07,508 INFO L225 Difference]: With dead ends: 5574 [2023-11-29 07:13:07,508 INFO L226 Difference]: Without dead ends: 3968 [2023-11-29 07:13:07,512 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 235 GetRequests, 225 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2023-11-29 07:13:07,512 INFO L413 NwaCegarLoop]: 340 mSDtfsCounter, 788 mSDsluCounter, 994 mSDsCounter, 0 mSdLazyCounter, 908 mSolverCounterSat, 205 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 788 SdHoareTripleChecker+Valid, 1334 SdHoareTripleChecker+Invalid, 1113 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 205 IncrementalHoareTripleChecker+Valid, 908 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-11-29 07:13:07,513 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [788 Valid, 1334 Invalid, 1113 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [205 Valid, 908 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-11-29 07:13:07,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3968 states. [2023-11-29 07:13:08,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3968 to 2753. [2023-11-29 07:13:08,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2753 states, 2163 states have (on average 1.4618585298196949) internal successors, (3162), 2163 states have internal predecessors, (3162), 561 states have call successors, (561), 28 states have call predecessors, (561), 28 states have return successors, (561), 561 states have call predecessors, (561), 561 states have call successors, (561) [2023-11-29 07:13:08,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 2753 states and 4284 transitions. [2023-11-29 07:13:08,229 INFO L78 Accepts]: Start accepts. Automaton has 2753 states and 4284 transitions. Word has length 231 [2023-11-29 07:13:08,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:13:08,230 INFO L495 AbstractCegarLoop]: Abstraction has 2753 states and 4284 transitions. [2023-11-29 07:13:08,230 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 6 states have internal predecessors, (69), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:13:08,230 INFO L276 IsEmpty]: Start isEmpty. Operand 2753 states and 4284 transitions. [2023-11-29 07:13:08,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-29 07:13:08,233 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:13:08,234 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:13:08,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2023-11-29 07:13:08,434 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2023-11-29 07:13:08,434 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:13:08,434 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:13:08,435 INFO L85 PathProgramCache]: Analyzing trace with hash 306432846, now seen corresponding path program 1 times [2023-11-29 07:13:08,435 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:13:08,435 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1255015313] [2023-11-29 07:13:08,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:13:08,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:13:08,462 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 07:13:08,463 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1096608439] [2023-11-29 07:13:08,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:13:08,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:13:08,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:13:08,464 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:13:08,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-11-29 07:13:08,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:13:08,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 620 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 07:13:08,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:13:08,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2023-11-29 07:13:08,880 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 07:13:08,880 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 07:13:08,881 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1255015313] [2023-11-29 07:13:08,881 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 07:13:08,881 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1096608439] [2023-11-29 07:13:08,881 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1096608439] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 07:13:08,881 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 07:13:08,881 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 07:13:08,881 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2022960745] [2023-11-29 07:13:08,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:13:08,882 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 07:13:08,882 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 07:13:08,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 07:13:08,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 07:13:08,883 INFO L87 Difference]: Start difference. First operand 2753 states and 4284 transitions. Second operand has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:13:09,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:13:09,946 INFO L93 Difference]: Finished difference Result 7768 states and 12061 transitions. [2023-11-29 07:13:09,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 07:13:09,947 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 232 [2023-11-29 07:13:09,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:13:09,968 INFO L225 Difference]: With dead ends: 7768 [2023-11-29 07:13:09,968 INFO L226 Difference]: Without dead ends: 5246 [2023-11-29 07:13:09,972 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 228 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-29 07:13:09,973 INFO L413 NwaCegarLoop]: 463 mSDtfsCounter, 525 mSDsluCounter, 895 mSDsCounter, 0 mSdLazyCounter, 288 mSolverCounterSat, 75 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 525 SdHoareTripleChecker+Valid, 1358 SdHoareTripleChecker+Invalid, 363 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 75 IncrementalHoareTripleChecker+Valid, 288 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 07:13:09,973 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [525 Valid, 1358 Invalid, 363 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [75 Valid, 288 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 07:13:09,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5246 states. [2023-11-29 07:13:10,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5246 to 4265. [2023-11-29 07:13:10,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4265 states, 3329 states have (on average 1.4484830279363172) internal successors, (4822), 3329 states have internal predecessors, (4822), 891 states have call successors, (891), 44 states have call predecessors, (891), 44 states have return successors, (891), 891 states have call predecessors, (891), 891 states have call successors, (891) [2023-11-29 07:13:10,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4265 states to 4265 states and 6604 transitions. [2023-11-29 07:13:10,739 INFO L78 Accepts]: Start accepts. Automaton has 4265 states and 6604 transitions. Word has length 232 [2023-11-29 07:13:10,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:13:10,740 INFO L495 AbstractCegarLoop]: Abstraction has 4265 states and 6604 transitions. [2023-11-29 07:13:10,740 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:13:10,740 INFO L276 IsEmpty]: Start isEmpty. Operand 4265 states and 6604 transitions. [2023-11-29 07:13:10,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-29 07:13:10,743 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:13:10,743 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:13:10,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2023-11-29 07:13:10,944 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2023-11-29 07:13:10,944 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:13:10,944 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:13:10,945 INFO L85 PathProgramCache]: Analyzing trace with hash 1851118361, now seen corresponding path program 1 times [2023-11-29 07:13:10,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:13:10,945 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [816723154] [2023-11-29 07:13:10,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:13:10,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:13:10,980 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 07:13:10,980 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [293814933] [2023-11-29 07:13:10,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:13:10,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:13:10,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:13:10,982 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:13:10,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-11-29 07:13:11,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:13:11,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 614 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-29 07:13:11,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:13:11,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2023-11-29 07:13:11,411 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 07:13:11,412 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 07:13:11,412 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [816723154] [2023-11-29 07:13:11,412 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 07:13:11,412 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [293814933] [2023-11-29 07:13:11,412 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [293814933] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 07:13:11,412 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 07:13:11,412 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 07:13:11,413 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1607924063] [2023-11-29 07:13:11,413 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:13:11,413 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 07:13:11,413 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 07:13:11,414 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 07:13:11,414 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 07:13:11,414 INFO L87 Difference]: Start difference. First operand 4265 states and 6604 transitions. Second operand has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:13:12,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:13:12,470 INFO L93 Difference]: Finished difference Result 10649 states and 16428 transitions. [2023-11-29 07:13:12,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 07:13:12,470 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 232 [2023-11-29 07:13:12,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:13:12,505 INFO L225 Difference]: With dead ends: 10649 [2023-11-29 07:13:12,506 INFO L226 Difference]: Without dead ends: 6615 [2023-11-29 07:13:12,511 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 228 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-29 07:13:12,512 INFO L413 NwaCegarLoop]: 389 mSDtfsCounter, 354 mSDsluCounter, 882 mSDsCounter, 0 mSdLazyCounter, 114 mSolverCounterSat, 69 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 354 SdHoareTripleChecker+Valid, 1271 SdHoareTripleChecker+Invalid, 183 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 69 IncrementalHoareTripleChecker+Valid, 114 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 07:13:12,512 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [354 Valid, 1271 Invalid, 183 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [69 Valid, 114 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 07:13:12,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6615 states. [2023-11-29 07:13:13,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6615 to 4909. [2023-11-29 07:13:13,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4909 states, 3973 states have (on average 1.4530581424616158) internal successors, (5773), 3973 states have internal predecessors, (5773), 891 states have call successors, (891), 44 states have call predecessors, (891), 44 states have return successors, (891), 891 states have call predecessors, (891), 891 states have call successors, (891) [2023-11-29 07:13:13,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4909 states to 4909 states and 7555 transitions. [2023-11-29 07:13:13,308 INFO L78 Accepts]: Start accepts. Automaton has 4909 states and 7555 transitions. Word has length 232 [2023-11-29 07:13:13,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:13:13,308 INFO L495 AbstractCegarLoop]: Abstraction has 4909 states and 7555 transitions. [2023-11-29 07:13:13,308 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:13:13,308 INFO L276 IsEmpty]: Start isEmpty. Operand 4909 states and 7555 transitions. [2023-11-29 07:13:13,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-11-29 07:13:13,311 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:13:13,312 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:13:13,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2023-11-29 07:13:13,512 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2023-11-29 07:13:13,512 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:13:13,512 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:13:13,513 INFO L85 PathProgramCache]: Analyzing trace with hash -1834951553, now seen corresponding path program 1 times [2023-11-29 07:13:13,513 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:13:13,513 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [23521802] [2023-11-29 07:13:13,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:13:13,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:13:13,541 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 07:13:13,541 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [597194950] [2023-11-29 07:13:13,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:13:13,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:13:13,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:13:13,543 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:13:13,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-11-29 07:13:13,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:13:13,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 621 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-29 07:13:13,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:13:14,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2023-11-29 07:13:14,288 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 07:13:14,288 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 07:13:14,288 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [23521802] [2023-11-29 07:13:14,288 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 07:13:14,288 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [597194950] [2023-11-29 07:13:14,288 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [597194950] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 07:13:14,288 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 07:13:14,288 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 07:13:14,289 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1470857508] [2023-11-29 07:13:14,289 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:13:14,289 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 07:13:14,289 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 07:13:14,290 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 07:13:14,290 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 07:13:14,290 INFO L87 Difference]: Start difference. First operand 4909 states and 7555 transitions. Second operand has 4 states, 4 states have (on average 17.75) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:13:15,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:13:15,082 INFO L93 Difference]: Finished difference Result 10462 states and 16076 transitions. [2023-11-29 07:13:15,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 07:13:15,083 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 233 [2023-11-29 07:13:15,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:13:15,094 INFO L225 Difference]: With dead ends: 10462 [2023-11-29 07:13:15,094 INFO L226 Difference]: Without dead ends: 5623 [2023-11-29 07:13:15,100 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 230 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 07:13:15,100 INFO L413 NwaCegarLoop]: 201 mSDtfsCounter, 160 mSDsluCounter, 388 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 69 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 160 SdHoareTripleChecker+Valid, 589 SdHoareTripleChecker+Invalid, 120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 69 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 07:13:15,101 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [160 Valid, 589 Invalid, 120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [69 Valid, 51 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 07:13:15,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5623 states. [2023-11-29 07:13:16,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5623 to 5555. [2023-11-29 07:13:16,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5555 states, 4619 states have (on average 1.4622212600129898) internal successors, (6754), 4619 states have internal predecessors, (6754), 891 states have call successors, (891), 44 states have call predecessors, (891), 44 states have return successors, (891), 891 states have call predecessors, (891), 891 states have call successors, (891) [2023-11-29 07:13:16,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5555 states to 5555 states and 8536 transitions. [2023-11-29 07:13:16,153 INFO L78 Accepts]: Start accepts. Automaton has 5555 states and 8536 transitions. Word has length 233 [2023-11-29 07:13:16,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:13:16,154 INFO L495 AbstractCegarLoop]: Abstraction has 5555 states and 8536 transitions. [2023-11-29 07:13:16,155 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:13:16,155 INFO L276 IsEmpty]: Start isEmpty. Operand 5555 states and 8536 transitions. [2023-11-29 07:13:16,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-29 07:13:16,159 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:13:16,159 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:13:16,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2023-11-29 07:13:16,360 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2023-11-29 07:13:16,360 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:13:16,360 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:13:16,360 INFO L85 PathProgramCache]: Analyzing trace with hash 783173333, now seen corresponding path program 1 times [2023-11-29 07:13:16,360 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:13:16,360 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [591523666] [2023-11-29 07:13:16,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:13:16,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:13:16,387 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 07:13:16,387 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1649962864] [2023-11-29 07:13:16,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:13:16,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:13:16,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:13:16,389 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:13:16,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2023-11-29 07:13:16,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:13:16,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 621 conjuncts, 23 conjunts are in the unsatisfiable core [2023-11-29 07:13:16,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:13:17,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2023-11-29 07:13:17,616 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 07:13:17,616 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 07:13:17,617 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [591523666] [2023-11-29 07:13:17,617 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 07:13:17,617 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1649962864] [2023-11-29 07:13:17,617 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1649962864] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 07:13:17,617 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 07:13:17,617 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 07:13:17,617 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [383538298] [2023-11-29 07:13:17,617 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:13:17,618 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 07:13:17,618 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 07:13:17,619 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 07:13:17,619 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2023-11-29 07:13:17,619 INFO L87 Difference]: Start difference. First operand 5555 states and 8536 transitions. Second operand has 10 states, 10 states have (on average 7.2) internal successors, (72), 9 states have internal predecessors, (72), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:13:19,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:13:19,093 INFO L93 Difference]: Finished difference Result 10898 states and 16682 transitions. [2023-11-29 07:13:19,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-29 07:13:19,094 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.2) internal successors, (72), 9 states have internal predecessors, (72), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 234 [2023-11-29 07:13:19,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:13:19,105 INFO L225 Difference]: With dead ends: 10898 [2023-11-29 07:13:19,105 INFO L226 Difference]: Without dead ends: 6651 [2023-11-29 07:13:19,112 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 240 GetRequests, 225 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=78, Invalid=194, Unknown=0, NotChecked=0, Total=272 [2023-11-29 07:13:19,112 INFO L413 NwaCegarLoop]: 199 mSDtfsCounter, 873 mSDsluCounter, 1125 mSDsCounter, 0 mSdLazyCounter, 790 mSolverCounterSat, 74 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 873 SdHoareTripleChecker+Valid, 1324 SdHoareTripleChecker+Invalid, 864 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 74 IncrementalHoareTripleChecker+Valid, 790 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-29 07:13:19,112 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [873 Valid, 1324 Invalid, 864 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [74 Valid, 790 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-29 07:13:19,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6651 states. [2023-11-29 07:13:19,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6651 to 5963. [2023-11-29 07:13:19,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5963 states, 5027 states have (on average 1.472448776606326) internal successors, (7402), 5027 states have internal predecessors, (7402), 891 states have call successors, (891), 44 states have call predecessors, (891), 44 states have return successors, (891), 891 states have call predecessors, (891), 891 states have call successors, (891) [2023-11-29 07:13:19,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5963 states to 5963 states and 9184 transitions. [2023-11-29 07:13:19,782 INFO L78 Accepts]: Start accepts. Automaton has 5963 states and 9184 transitions. Word has length 234 [2023-11-29 07:13:19,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:13:19,782 INFO L495 AbstractCegarLoop]: Abstraction has 5963 states and 9184 transitions. [2023-11-29 07:13:19,783 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.2) internal successors, (72), 9 states have internal predecessors, (72), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:13:19,783 INFO L276 IsEmpty]: Start isEmpty. Operand 5963 states and 9184 transitions. [2023-11-29 07:13:19,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-29 07:13:19,786 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:13:19,786 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:13:19,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2023-11-29 07:13:19,987 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2023-11-29 07:13:19,987 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:13:19,987 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:13:19,987 INFO L85 PathProgramCache]: Analyzing trace with hash 1177540119, now seen corresponding path program 1 times [2023-11-29 07:13:19,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:13:19,987 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [811129959] [2023-11-29 07:13:19,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:13:19,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:13:20,017 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 07:13:20,018 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1844151649] [2023-11-29 07:13:20,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:13:20,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:13:20,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:13:20,019 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:13:20,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2023-11-29 07:13:20,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:13:20,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 623 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-29 07:13:20,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:13:20,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2023-11-29 07:13:20,966 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 07:13:20,966 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 07:13:20,966 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [811129959] [2023-11-29 07:13:20,966 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 07:13:20,966 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1844151649] [2023-11-29 07:13:20,966 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1844151649] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 07:13:20,966 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 07:13:20,966 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 07:13:20,967 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1939247252] [2023-11-29 07:13:20,967 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:13:20,967 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 07:13:20,967 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 07:13:20,968 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 07:13:20,968 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-29 07:13:20,968 INFO L87 Difference]: Start difference. First operand 5963 states and 9184 transitions. Second operand has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 6 states have internal predecessors, (72), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:13:21,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:13:21,959 INFO L93 Difference]: Finished difference Result 10016 states and 15323 transitions. [2023-11-29 07:13:21,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 07:13:21,960 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 6 states have internal predecessors, (72), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 234 [2023-11-29 07:13:21,960 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:13:21,971 INFO L225 Difference]: With dead ends: 10016 [2023-11-29 07:13:21,971 INFO L226 Difference]: Without dead ends: 6709 [2023-11-29 07:13:21,977 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 237 GetRequests, 228 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2023-11-29 07:13:21,977 INFO L413 NwaCegarLoop]: 239 mSDtfsCounter, 381 mSDsluCounter, 1089 mSDsCounter, 0 mSdLazyCounter, 184 mSolverCounterSat, 67 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 381 SdHoareTripleChecker+Valid, 1328 SdHoareTripleChecker+Invalid, 251 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 67 IncrementalHoareTripleChecker+Valid, 184 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 07:13:21,978 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [381 Valid, 1328 Invalid, 251 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [67 Valid, 184 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 07:13:21,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6709 states. [2023-11-29 07:13:22,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6709 to 5956. [2023-11-29 07:13:22,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5956 states, 5020 states have (on average 1.4721115537848606) internal successors, (7390), 5020 states have internal predecessors, (7390), 891 states have call successors, (891), 44 states have call predecessors, (891), 44 states have return successors, (891), 891 states have call predecessors, (891), 891 states have call successors, (891) [2023-11-29 07:13:22,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5956 states to 5956 states and 9172 transitions. [2023-11-29 07:13:22,678 INFO L78 Accepts]: Start accepts. Automaton has 5956 states and 9172 transitions. Word has length 234 [2023-11-29 07:13:22,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:13:22,678 INFO L495 AbstractCegarLoop]: Abstraction has 5956 states and 9172 transitions. [2023-11-29 07:13:22,678 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 6 states have internal predecessors, (72), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:13:22,679 INFO L276 IsEmpty]: Start isEmpty. Operand 5956 states and 9172 transitions. [2023-11-29 07:13:22,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-29 07:13:22,681 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:13:22,682 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:13:22,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2023-11-29 07:13:22,882 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2023-11-29 07:13:22,882 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:13:22,882 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:13:22,883 INFO L85 PathProgramCache]: Analyzing trace with hash 166422869, now seen corresponding path program 1 times [2023-11-29 07:13:22,883 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:13:22,883 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [202545297] [2023-11-29 07:13:22,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:13:22,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:13:22,915 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 07:13:22,916 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [50255930] [2023-11-29 07:13:22,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:13:22,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:13:22,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:13:22,917 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:13:22,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2023-11-29 07:13:23,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:13:23,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 623 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-29 07:13:23,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:13:23,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2023-11-29 07:13:23,878 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 07:13:23,878 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 07:13:23,878 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [202545297] [2023-11-29 07:13:23,878 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 07:13:23,879 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [50255930] [2023-11-29 07:13:23,879 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [50255930] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 07:13:23,879 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 07:13:23,879 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 07:13:23,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1124689126] [2023-11-29 07:13:23,879 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:13:23,880 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 07:13:23,880 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 07:13:23,881 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 07:13:23,881 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 07:13:23,881 INFO L87 Difference]: Start difference. First operand 5956 states and 9172 transitions. Second operand has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:13:24,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:13:24,691 INFO L93 Difference]: Finished difference Result 9200 states and 14167 transitions. [2023-11-29 07:13:24,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 07:13:24,692 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 234 [2023-11-29 07:13:24,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:13:24,702 INFO L225 Difference]: With dead ends: 9200 [2023-11-29 07:13:24,702 INFO L226 Difference]: Without dead ends: 5214 [2023-11-29 07:13:24,709 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 234 GetRequests, 231 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 07:13:24,709 INFO L413 NwaCegarLoop]: 207 mSDtfsCounter, 127 mSDsluCounter, 395 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 67 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 127 SdHoareTripleChecker+Valid, 602 SdHoareTripleChecker+Invalid, 105 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 67 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 07:13:24,709 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [127 Valid, 602 Invalid, 105 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [67 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 07:13:24,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5214 states. [2023-11-29 07:13:25,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5214 to 5170. [2023-11-29 07:13:25,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5170 states, 4234 states have (on average 1.4589041095890412) internal successors, (6177), 4234 states have internal predecessors, (6177), 891 states have call successors, (891), 44 states have call predecessors, (891), 44 states have return successors, (891), 891 states have call predecessors, (891), 891 states have call successors, (891) [2023-11-29 07:13:25,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5170 states to 5170 states and 7959 transitions. [2023-11-29 07:13:25,425 INFO L78 Accepts]: Start accepts. Automaton has 5170 states and 7959 transitions. Word has length 234 [2023-11-29 07:13:25,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:13:25,425 INFO L495 AbstractCegarLoop]: Abstraction has 5170 states and 7959 transitions. [2023-11-29 07:13:25,425 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:13:25,425 INFO L276 IsEmpty]: Start isEmpty. Operand 5170 states and 7959 transitions. [2023-11-29 07:13:25,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-29 07:13:25,427 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:13:25,427 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:13:25,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2023-11-29 07:13:25,627 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:13:25,628 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:13:25,628 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:13:25,628 INFO L85 PathProgramCache]: Analyzing trace with hash -709954288, now seen corresponding path program 1 times [2023-11-29 07:13:25,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:13:25,628 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [401122569] [2023-11-29 07:13:25,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:13:25,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:13:25,656 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 07:13:25,656 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [365950865] [2023-11-29 07:13:25,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:13:25,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:13:25,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:13:25,657 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:13:25,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2023-11-29 07:13:26,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 07:13:26,011 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 07:13:26,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 07:13:26,335 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 07:13:26,335 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 07:13:26,336 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-29 07:13:26,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Ended with exit code 0 [2023-11-29 07:13:26,537 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:13:26,540 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] [2023-11-29 07:13:26,543 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 07:13:26,678 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet5 could not be translated [2023-11-29 07:13:26,679 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated [2023-11-29 07:13:26,682 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet26 could not be translated [2023-11-29 07:13:26,683 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short29 could not be translated [2023-11-29 07:13:26,683 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet26 could not be translated [2023-11-29 07:13:26,683 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet26 could not be translated [2023-11-29 07:13:26,683 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short29 could not be translated [2023-11-29 07:13:26,683 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short32 could not be translated [2023-11-29 07:13:26,716 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 07:13:26 BoogieIcfgContainer [2023-11-29 07:13:26,716 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 07:13:26,717 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 07:13:26,717 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 07:13:26,717 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 07:13:26,717 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:12:22" (3/4) ... [2023-11-29 07:13:26,719 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 07:13:26,720 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 07:13:26,720 INFO L158 Benchmark]: Toolchain (without parser) took 65232.65ms. Allocated memory was 153.1MB in the beginning and 1.1GB in the end (delta: 958.4MB). Free memory was 122.9MB in the beginning and 469.1MB in the end (delta: -346.3MB). Peak memory consumption was 612.6MB. Max. memory is 16.1GB. [2023-11-29 07:13:26,720 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 113.2MB. Free memory is still 71.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 07:13:26,721 INFO L158 Benchmark]: CACSL2BoogieTranslator took 398.19ms. Allocated memory is still 153.1MB. Free memory was 122.4MB in the beginning and 98.4MB in the end (delta: 24.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-29 07:13:26,721 INFO L158 Benchmark]: Boogie Procedure Inliner took 82.64ms. Allocated memory is still 153.1MB. Free memory was 98.4MB in the beginning and 89.3MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-29 07:13:26,721 INFO L158 Benchmark]: Boogie Preprocessor took 93.87ms. Allocated memory is still 153.1MB. Free memory was 89.3MB in the beginning and 74.1MB in the end (delta: 15.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-29 07:13:26,721 INFO L158 Benchmark]: RCFGBuilder took 840.27ms. Allocated memory is still 153.1MB. Free memory was 74.1MB in the beginning and 69.5MB in the end (delta: 4.6MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. [2023-11-29 07:13:26,722 INFO L158 Benchmark]: TraceAbstraction took 63809.12ms. Allocated memory was 153.1MB in the beginning and 1.1GB in the end (delta: 958.4MB). Free memory was 68.8MB in the beginning and 470.2MB in the end (delta: -401.4MB). Peak memory consumption was 559.5MB. Max. memory is 16.1GB. [2023-11-29 07:13:26,722 INFO L158 Benchmark]: Witness Printer took 2.76ms. Allocated memory is still 1.1GB. Free memory was 470.2MB in the beginning and 469.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 07:13:26,724 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 113.2MB. Free memory is still 71.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 398.19ms. Allocated memory is still 153.1MB. Free memory was 122.4MB in the beginning and 98.4MB in the end (delta: 24.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 82.64ms. Allocated memory is still 153.1MB. Free memory was 98.4MB in the beginning and 89.3MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 93.87ms. Allocated memory is still 153.1MB. Free memory was 89.3MB in the beginning and 74.1MB in the end (delta: 15.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 840.27ms. Allocated memory is still 153.1MB. Free memory was 74.1MB in the beginning and 69.5MB in the end (delta: 4.6MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. * TraceAbstraction took 63809.12ms. Allocated memory was 153.1MB in the beginning and 1.1GB in the end (delta: 958.4MB). Free memory was 68.8MB in the beginning and 470.2MB in the end (delta: -401.4MB). Peak memory consumption was 559.5MB. Max. memory is 16.1GB. * Witness Printer took 2.76ms. Allocated memory is still 1.1GB. Free memory was 470.2MB in the beginning and 469.1MB in the end (delta: 1.0MB). 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~nondet5 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet26 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short29 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet26 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet26 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short29 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short32 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 357, overapproximation of bitwiseOr at line 357, overapproximation of someBinaryArithmeticDOUBLEoperation at line 263, overapproximation of someBinaryDOUBLEComparisonOperation at line 357. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 32; [L23] unsigned short int var_1_5 = 0; [L24] unsigned short int var_1_6 = 25; [L25] double var_1_7 = 9.75; [L26] double var_1_8 = 0.0; [L27] double var_1_9 = 0.0; [L28] double var_1_10 = 8.5; [L29] signed short int var_1_11 = 100; [L30] unsigned short int var_1_13 = 128; [L31] unsigned short int var_1_14 = 38532; [L32] unsigned short int var_1_15 = 50; [L33] signed short int var_1_16 = -2; [L34] signed long int var_1_17 = 2; [L35] float var_1_19 = 128.25; [L36] float var_1_20 = 128.5; [L37] unsigned char var_1_21 = 0; [L38] unsigned short int var_1_22 = 8; [L39] double var_1_23 = 7.5; [L40] unsigned long int var_1_24 = 100000000; [L41] unsigned long int var_1_25 = 3814067957; [L42] unsigned long int var_1_26 = 3784783147; [L43] unsigned long int var_1_27 = 3632130737; [L44] unsigned long int var_1_28 = 1000000000; [L45] unsigned long int var_1_29 = 1000000000; [L46] unsigned long int var_1_30 = 3796301328; [L47] unsigned long int var_1_32 = 32; [L48] signed long int var_1_33 = 10; [L49] signed long int var_1_36 = 8; [L50] signed char var_1_39 = -2; [L51] signed char var_1_40 = 50; [L52] signed char var_1_41 = 2; [L53] signed char var_1_42 = 8; [L54] signed short int var_1_43 = -128; [L55] float var_1_44 = 0.0; [L56] signed long int var_1_45 = 64; [L57] double var_1_46 = 64.75; [L58] float var_1_47 = 999999999.7; [L59] unsigned char var_1_48 = 1; [L60] unsigned char var_1_50 = 0; [L61] double var_1_51 = 255.4; [L62] unsigned short int last_1_var_1_1 = 32; [L63] double last_1_var_1_7 = 9.75; [L64] signed short int last_1_var_1_11 = 100; [L65] unsigned short int last_1_var_1_13 = 128; [L66] unsigned short int last_1_var_1_15 = 50; [L67] signed long int last_1_var_1_17 = 2; [L68] unsigned char last_1_var_1_21 = 0; [L69] unsigned long int last_1_var_1_24 = 100000000; [L70] unsigned long int last_1_var_1_32 = 32; [L71] signed long int last_1_var_1_33 = 10; [L72] signed long int last_1_var_1_36 = 8; [L73] signed char last_1_var_1_39 = -2; [L74] signed short int last_1_var_1_43 = -128; [L75] signed long int last_1_var_1_45 = 64; [L76] double last_1_var_1_46 = 64.75; [L77] unsigned char last_1_var_1_48 = 1; [L78] double last_1_var_1_51 = 255.4; [L361] isInitial = 1 [L362] FCALL initially() [L363] COND TRUE 1 [L364] CALL updateLastVariables() [L338] last_1_var_1_1 = var_1_1 [L339] last_1_var_1_7 = var_1_7 [L340] last_1_var_1_11 = var_1_11 [L341] last_1_var_1_13 = var_1_13 [L342] last_1_var_1_15 = var_1_15 [L343] last_1_var_1_17 = var_1_17 [L344] last_1_var_1_21 = var_1_21 [L345] last_1_var_1_24 = var_1_24 [L346] last_1_var_1_32 = var_1_32 [L347] last_1_var_1_33 = var_1_33 [L348] last_1_var_1_36 = var_1_36 [L349] last_1_var_1_39 = var_1_39 [L350] last_1_var_1_43 = var_1_43 [L351] last_1_var_1_45 = var_1_45 [L352] last_1_var_1_46 = var_1_46 [L353] last_1_var_1_48 = var_1_48 [L354] last_1_var_1_51 = var_1_51 [L364] RET updateLastVariables() [L365] CALL updateVariables() [L284] var_1_5 = __VERIFIER_nondet_ushort() [L285] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=17/2, var_1_11=100, var_1_13=128, var_1_14=38532, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_6=25, var_1_7=39/4, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=17/2, var_1_11=100, var_1_13=128, var_1_14=38532, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_6=25, var_1_7=39/4, var_1_8=0, var_1_9=0] [L285] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=17/2, var_1_11=100, var_1_13=128, var_1_14=38532, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_6=25, var_1_7=39/4, var_1_8=0, var_1_9=0] [L286] CALL assume_abort_if_not(var_1_5 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=17/2, var_1_11=100, var_1_13=128, var_1_14=38532, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=25, var_1_7=39/4, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=17/2, var_1_11=100, var_1_13=128, var_1_14=38532, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=25, var_1_7=39/4, var_1_8=0, var_1_9=0] [L286] RET assume_abort_if_not(var_1_5 <= 32767) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=17/2, var_1_11=100, var_1_13=128, var_1_14=38532, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=25, var_1_7=39/4, var_1_8=0, var_1_9=0] [L287] var_1_6 = __VERIFIER_nondet_ushort() [L288] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=17/2, var_1_11=100, var_1_13=128, var_1_14=38532, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_7=39/4, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=17/2, var_1_11=100, var_1_13=128, var_1_14=38532, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_7=39/4, var_1_8=0, var_1_9=0] [L288] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=17/2, var_1_11=100, var_1_13=128, var_1_14=38532, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_7=39/4, var_1_8=0, var_1_9=0] [L289] CALL assume_abort_if_not(var_1_6 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=17/2, var_1_11=100, var_1_13=128, var_1_14=38532, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=17/2, var_1_11=100, var_1_13=128, var_1_14=38532, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4, var_1_8=0, var_1_9=0] [L289] RET assume_abort_if_not(var_1_6 <= 32767) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=17/2, var_1_11=100, var_1_13=128, var_1_14=38532, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4, var_1_8=0, var_1_9=0] [L290] var_1_8 = __VERIFIER_nondet_double() [L291] CALL assume_abort_if_not((var_1_8 >= 4611686.018427382800e+12F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854765600e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=17/2, var_1_11=100, var_1_13=128, var_1_14=38532, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=17/2, var_1_11=100, var_1_13=128, var_1_14=38532, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4, var_1_9=0] [L291] RET assume_abort_if_not((var_1_8 >= 4611686.018427382800e+12F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854765600e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=17/2, var_1_11=100, var_1_13=128, var_1_14=38532, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4, var_1_9=0] [L292] var_1_9 = __VERIFIER_nondet_double() [L293] CALL assume_abort_if_not((var_1_9 >= 2305843.009213691390e+12F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 4611686.018427382800e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=17/2, var_1_11=100, var_1_13=128, var_1_14=38532, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=17/2, var_1_11=100, var_1_13=128, var_1_14=38532, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L293] RET assume_abort_if_not((var_1_9 >= 2305843.009213691390e+12F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 4611686.018427382800e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=17/2, var_1_11=100, var_1_13=128, var_1_14=38532, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L294] var_1_10 = __VERIFIER_nondet_double() [L295] CALL assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 2305843.009213691390e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=38532, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=38532, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L295] RET assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 2305843.009213691390e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=38532, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L296] var_1_14 = __VERIFIER_nondet_ushort() [L297] CALL assume_abort_if_not(var_1_14 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L297] RET assume_abort_if_not(var_1_14 >= 32767) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L298] CALL assume_abort_if_not(var_1_14 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L298] RET assume_abort_if_not(var_1_14 <= 65534) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_20=257/2, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L299] var_1_20 = __VERIFIER_nondet_float() [L300] CALL assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L300] RET assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_23=15/2, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L301] var_1_23 = __VERIFIER_nondet_double() [L302] CALL assume_abort_if_not((var_1_23 >= -922337.2036854776000e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854776000e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L302] RET assume_abort_if_not((var_1_23 >= -922337.2036854776000e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854776000e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L303] CALL assume_abort_if_not(var_1_23 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L303] RET assume_abort_if_not(var_1_23 != 0.0F) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=3814067957, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L304] var_1_25 = __VERIFIER_nondet_ulong() [L305] CALL assume_abort_if_not(var_1_25 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L305] RET assume_abort_if_not(var_1_25 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L306] CALL assume_abort_if_not(var_1_25 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L306] RET assume_abort_if_not(var_1_25 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=3784783147, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L307] var_1_26 = __VERIFIER_nondet_ulong() [L308] CALL assume_abort_if_not(var_1_26 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L308] RET assume_abort_if_not(var_1_26 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L309] CALL assume_abort_if_not(var_1_26 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L309] RET assume_abort_if_not(var_1_26 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=3632130737, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L310] var_1_27 = __VERIFIER_nondet_ulong() [L311] CALL assume_abort_if_not(var_1_27 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L311] RET assume_abort_if_not(var_1_27 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L312] CALL assume_abort_if_not(var_1_27 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L312] RET assume_abort_if_not(var_1_27 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1000000000, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L313] var_1_28 = __VERIFIER_nondet_ulong() [L314] CALL assume_abort_if_not(var_1_28 >= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L314] RET assume_abort_if_not(var_1_28 >= 536870911) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L315] CALL assume_abort_if_not(var_1_28 <= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L315] RET assume_abort_if_not(var_1_28 <= 1073741824) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=1000000000, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L316] var_1_29 = __VERIFIER_nondet_ulong() [L317] CALL assume_abort_if_not(var_1_29 >= 536870912) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L317] RET assume_abort_if_not(var_1_29 >= 536870912) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L318] CALL assume_abort_if_not(var_1_29 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L318] RET assume_abort_if_not(var_1_29 <= 1073741823) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3796301328, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L319] var_1_30 = __VERIFIER_nondet_ulong() [L320] CALL assume_abort_if_not(var_1_30 >= 3221225470) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L320] RET assume_abort_if_not(var_1_30 >= 3221225470) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L321] CALL assume_abort_if_not(var_1_30 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L321] RET assume_abort_if_not(var_1_30 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=50, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L322] var_1_40 = __VERIFIER_nondet_char() [L323] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L323] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L324] CALL assume_abort_if_not(var_1_40 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L324] RET assume_abort_if_not(var_1_40 <= 63) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=2, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L325] var_1_41 = __VERIFIER_nondet_char() [L326] CALL assume_abort_if_not(var_1_41 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L326] RET assume_abort_if_not(var_1_41 >= -1) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L327] CALL assume_abort_if_not(var_1_41 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L327] RET assume_abort_if_not(var_1_41 <= 126) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=8, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L328] var_1_42 = __VERIFIER_nondet_char() [L329] CALL assume_abort_if_not(var_1_42 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L329] RET assume_abort_if_not(var_1_42 >= 0) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L330] CALL assume_abort_if_not(var_1_42 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L330] RET assume_abort_if_not(var_1_42 <= 63) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_44=0, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L331] var_1_44 = __VERIFIER_nondet_float() [L332] CALL assume_abort_if_not((var_1_44 >= 4611686.018427387900e+12F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854776000e+12F && var_1_44 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L332] RET assume_abort_if_not((var_1_44 >= 4611686.018427387900e+12F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854776000e+12F && var_1_44 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=0, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L333] var_1_50 = __VERIFIER_nondet_uchar() [L334] CALL assume_abort_if_not(var_1_50 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L334] RET assume_abort_if_not(var_1_50 >= 1) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L335] CALL assume_abort_if_not(var_1_50 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L335] RET assume_abort_if_not(var_1_50 <= 1) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L365] RET updateVariables() [L366] CALL step() [L82] signed long int stepLocal_11 = (((last_1_var_1_36) > (last_1_var_1_17)) ? (last_1_var_1_36) : (last_1_var_1_17)); [L83] unsigned long int stepLocal_10 = var_1_14 - last_1_var_1_32; [L84] unsigned long int stepLocal_9 = var_1_5 + (var_1_27 - var_1_28); [L85] unsigned long int stepLocal_8 = var_1_27; [L86] signed long int stepLocal_7 = last_1_var_1_15; VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L87] COND FALSE !(((1.5 * var_1_20) * var_1_8) >= (var_1_10 * ((((var_1_9) < (32.5)) ? (var_1_9) : (32.5))))) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L108] COND FALSE !(\read(last_1_var_1_21)) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=100000000, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L115] COND FALSE !(stepLocal_7 == (last_1_var_1_17 * last_1_var_1_13)) [L122] var_1_24 = ((1823167497u - var_1_14) + ((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28)))) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L126] COND FALSE !(last_1_var_1_11 <= (last_1_var_1_32 % 256)) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=10, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L129] COND FALSE !((last_1_var_1_13 <= -4) && last_1_var_1_48) [L132] var_1_33 = ((((last_1_var_1_43) > ((var_1_14 - last_1_var_1_33))) ? (last_1_var_1_43) : ((var_1_14 - last_1_var_1_33)))) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=32757, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L135] signed long int stepLocal_16 = last_1_var_1_13; [L136] signed long int stepLocal_15 = last_1_var_1_36; VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=32757, var_1_36=8, var_1_39=-2, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L137] COND TRUE last_1_var_1_17 <= stepLocal_15 [L138] var_1_39 = ((((((64 - var_1_40)) < (var_1_41)) ? ((64 - var_1_40)) : (var_1_41))) - (32 + var_1_42)) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L150] COND FALSE !(\read(last_1_var_1_21)) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=32, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L153] COND TRUE var_1_10 < (var_1_20 * last_1_var_1_46) [L154] var_1_32 = ((((last_1_var_1_45 + 32u) < 0 ) ? -(last_1_var_1_45 + 32u) : (last_1_var_1_45 + 32u))) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=8, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L159] COND TRUE (var_1_9 * var_1_10) <= ((var_1_20 - var_1_8) / var_1_23) [L160] var_1_22 = (var_1_6 + last_1_var_1_39) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L168] COND FALSE !(last_1_var_1_36 > ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=100, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L173] COND TRUE \read(last_1_var_1_48) [L174] var_1_11 = last_1_var_1_36 VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=8, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L179] COND FALSE !((32 + (last_1_var_1_43 - last_1_var_1_24)) < 25) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=8, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L182] signed long int stepLocal_1 = last_1_var_1_36; VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=8, var_1_13=128, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L183] COND TRUE var_1_5 >= stepLocal_1 [L184] var_1_13 = (((((((((var_1_14 - var_1_5)) > (var_1_6)) ? ((var_1_14 - var_1_5)) : (var_1_6)))) < (last_1_var_1_36)) ? ((((((var_1_14 - var_1_5)) > (var_1_6)) ? ((var_1_14 - var_1_5)) : (var_1_6)))) : (last_1_var_1_36))) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L188] COND TRUE last_1_var_1_7 <= (((((last_1_var_1_51 / var_1_23)) > ((- var_1_8))) ? ((last_1_var_1_51 / var_1_23)) : ((- var_1_8)))) [L189] var_1_48 = (last_1_var_1_48 || var_1_50) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=2, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L191] COND TRUE \read(var_1_48) [L192] var_1_17 = (var_1_6 - 1) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=129, var_1_19=513/4, var_1_1=32, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=259/4, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L194] COND TRUE \read(var_1_48) [L195] var_1_46 = var_1_20 VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=129, var_1_19=513/4, var_1_1=32, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=2, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130, var_1_7=39/4] [L197] var_1_7 = (256.08 - (var_1_8 - (var_1_9 - var_1_10))) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=129, var_1_19=513/4, var_1_1=32, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=2, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130] [L198] COND FALSE !(var_1_44 == var_1_9) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=129, var_1_19=513/4, var_1_1=32, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=2, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130] [L201] EXPR var_1_11 ^ (var_1_22 - 128) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=129, var_1_19=513/4, var_1_1=32, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=2, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130] [L201] signed long int stepLocal_3 = var_1_11 ^ (var_1_22 - 128); [L202] signed long int stepLocal_2 = - var_1_33; VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_2=-32757, stepLocal_3=8, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=-2, var_1_17=129, var_1_19=513/4, var_1_1=32, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=2, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130] [L203] COND FALSE !(var_1_24 >= stepLocal_2) [L210] var_1_16 = var_1_15 VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_2=-32757, stepLocal_3=8, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=50, var_1_17=129, var_1_19=513/4, var_1_1=32, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=2, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130] [L212] COND FALSE !(var_1_20 >= ((var_1_44 - var_1_10) - var_1_9)) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_2=-32757, stepLocal_3=8, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=50, var_1_17=129, var_1_19=513/4, var_1_1=32, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=-128, var_1_45=64, var_1_46=2, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130] [L227] COND TRUE var_1_22 != var_1_39 [L228] var_1_43 = ((((var_1_24) < (var_1_40)) ? (var_1_24) : (var_1_40))) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_2=-32757, stepLocal_3=8, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=50, var_1_17=129, var_1_19=513/4, var_1_1=32, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=32, var_1_45=64, var_1_46=2, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130] [L233] signed long int stepLocal_0 = 50 * var_1_39; VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_0=0, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_2=-32757, stepLocal_3=8, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=50, var_1_17=129, var_1_19=513/4, var_1_1=32, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=32, var_1_45=64, var_1_46=2, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130] [L234] EXPR var_1_45 | var_1_13 VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_0=0, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_2=-32757, stepLocal_3=8, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=50, var_1_17=129, var_1_19=513/4, var_1_1=32, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=32, var_1_45=64, var_1_46=2, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130] [L234] COND TRUE (var_1_45 | var_1_13) >= stepLocal_0 [L235] var_1_1 = ((((var_1_13) < (((((var_1_45) > ((var_1_5 + var_1_6))) ? (var_1_45) : ((var_1_5 + var_1_6)))))) ? (var_1_13) : (((((var_1_45) > ((var_1_5 + var_1_6))) ? (var_1_45) : ((var_1_5 + var_1_6))))))) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_0=0, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_2=-32757, stepLocal_3=8, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=50, var_1_17=129, var_1_19=513/4, var_1_1=8, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=32, var_1_45=64, var_1_46=2, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130] [L237] signed long int stepLocal_6 = (4 + var_1_22) - ((((var_1_6) < (var_1_11)) ? (var_1_6) : (var_1_11))); [L238] signed long int stepLocal_5 = (((var_1_1) < (((((var_1_17) > (var_1_5)) ? (var_1_17) : (var_1_5))))) ? (var_1_1) : (((((var_1_17) > (var_1_5)) ? (var_1_17) : (var_1_5))))); VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_0=0, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_2=-32757, stepLocal_3=8, stepLocal_5=8, stepLocal_6=124, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=50, var_1_17=129, var_1_19=513/4, var_1_1=8, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=32, var_1_45=64, var_1_46=2, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130] [L239] COND FALSE !(((((var_1_14) > (((((var_1_22) > (var_1_22)) ? (var_1_22) : (var_1_22))))) ? (var_1_14) : (((((var_1_22) > (var_1_22)) ? (var_1_22) : (var_1_22)))))) < stepLocal_5) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_0=0, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_2=-32757, stepLocal_3=8, stepLocal_5=8, stepLocal_6=124, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=50, var_1_17=129, var_1_19=513/4, var_1_1=8, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=32, var_1_45=64, var_1_46=2, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=1277/5, var_1_5=8, var_1_6=130] [L246] COND FALSE !(5 >= var_1_15) [L259] var_1_51 = var_1_10 VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_0=0, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_2=-32757, stepLocal_3=8, stepLocal_5=8, stepLocal_6=124, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_10=3, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=50, var_1_17=129, var_1_19=513/4, var_1_1=8, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=32, var_1_45=64, var_1_46=2, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=3, var_1_5=8, var_1_6=130] [L261] unsigned short int stepLocal_4 = var_1_5; VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_0=0, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_2=-32757, stepLocal_3=8, stepLocal_4=8, stepLocal_5=8, stepLocal_6=124, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_10=3, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=50, var_1_17=129, var_1_19=513/4, var_1_1=8, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=32, var_1_45=64, var_1_46=2, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=3, var_1_5=8, var_1_6=130] [L262] COND TRUE var_1_16 >= stepLocal_4 [L263] var_1_19 = (((((var_1_8) < (var_1_20)) ? (var_1_8) : (var_1_20))) - var_1_9) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_0=0, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_2=-32757, stepLocal_3=8, stepLocal_4=8, stepLocal_5=8, stepLocal_6=124, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_10=3, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=50, var_1_17=129, var_1_1=8, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=32, var_1_45=64, var_1_46=2, var_1_47=9999999997/10, var_1_48=1, var_1_50=1, var_1_51=3, var_1_5=8, var_1_6=130] [L265] COND FALSE !(\read(var_1_21)) [L268] var_1_47 = var_1_9 VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_0=0, stepLocal_10=32735, stepLocal_11=8, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_2=-32757, stepLocal_3=8, stepLocal_4=8, stepLocal_5=8, stepLocal_6=124, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_10=3, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=50, var_1_17=129, var_1_1=8, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=32, var_1_45=64, var_1_46=2, var_1_47=4, var_1_48=1, var_1_50=1, var_1_51=3, var_1_5=8, var_1_6=130, var_1_9=4] [L270] signed long int stepLocal_14 = var_1_17; [L271] unsigned short int stepLocal_13 = var_1_15; [L272] unsigned char stepLocal_12 = var_1_15 != var_1_16; VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_0=0, stepLocal_10=32735, stepLocal_11=8, stepLocal_12=0, stepLocal_13=50, stepLocal_14=129, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_2=-32757, stepLocal_3=8, stepLocal_4=8, stepLocal_5=8, stepLocal_6=124, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_10=3, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=50, var_1_17=129, var_1_1=8, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=32, var_1_45=64, var_1_46=2, var_1_47=4, var_1_48=1, var_1_50=1, var_1_51=3, var_1_5=8, var_1_6=130, var_1_9=4] [L273] COND TRUE last_1_var_1_36 <= stepLocal_14 VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_0=0, stepLocal_10=32735, stepLocal_11=8, stepLocal_12=0, stepLocal_13=50, stepLocal_14=129, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_2=-32757, stepLocal_3=8, stepLocal_4=8, stepLocal_5=8, stepLocal_6=124, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_10=3, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=50, var_1_17=129, var_1_1=8, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=32, var_1_45=64, var_1_46=2, var_1_47=4, var_1_48=1, var_1_50=1, var_1_51=3, var_1_5=8, var_1_6=130, var_1_9=4] [L274] COND FALSE !(var_1_21 && stepLocal_12) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, stepLocal_0=0, stepLocal_10=32735, stepLocal_11=8, stepLocal_12=0, stepLocal_13=50, stepLocal_14=129, stepLocal_15=8, stepLocal_16=128, stepLocal_1=8, stepLocal_2=-32757, stepLocal_3=8, stepLocal_4=8, stepLocal_5=8, stepLocal_6=124, stepLocal_7=50, stepLocal_8=4294967294, stepLocal_9=3221225478, var_1_10=3, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=50, var_1_17=129, var_1_1=8, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=32, var_1_45=64, var_1_46=2, var_1_47=4, var_1_48=1, var_1_50=1, var_1_51=3, var_1_5=8, var_1_6=130, var_1_9=4] [L366] RET step() [L367] CALL, EXPR property() [L357] EXPR var_1_45 | var_1_13 VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=3, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=50, var_1_17=129, var_1_1=8, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=32, var_1_45=64, var_1_46=2, var_1_47=4, var_1_48=1, var_1_50=1, var_1_51=3, var_1_5=8, var_1_6=130, var_1_9=4] [L357] EXPR (((((((var_1_45 | var_1_13) >= (50 * var_1_39)) ? (var_1_1 == ((unsigned short int) ((((var_1_13) < (((((var_1_45) > ((var_1_5 + var_1_6))) ? (var_1_45) : ((var_1_5 + var_1_6)))))) ? (var_1_13) : (((((var_1_45) > ((var_1_5 + var_1_6))) ? (var_1_45) : ((var_1_5 + var_1_6))))))))) : 1) && (var_1_7 == ((double) (256.08 - (var_1_8 - (var_1_9 - var_1_10)))))) && ((last_1_var_1_36 > ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))) ? (((var_1_10 + (last_1_var_1_51 / var_1_9)) >= var_1_8) ? (var_1_11 == ((signed short int) (last_1_var_1_11 - 256))) : 1) : (last_1_var_1_48 ? (var_1_11 == ((signed short int) last_1_var_1_36)) : (var_1_11 == ((signed short int) last_1_var_1_36))))) && ((var_1_5 >= last_1_var_1_36) ? (var_1_13 == ((unsigned short int) (((((((((var_1_14 - var_1_5)) > (var_1_6)) ? ((var_1_14 - var_1_5)) : (var_1_6)))) < (last_1_var_1_36)) ? ((((((var_1_14 - var_1_5)) > (var_1_6)) ? ((var_1_14 - var_1_5)) : (var_1_6)))) : (last_1_var_1_36))))) : (var_1_13 == ((unsigned short int) ((((last_1_var_1_13) < 0 ) ? -(last_1_var_1_13) : (last_1_var_1_13))))))) && (((32 + (last_1_var_1_43 - last_1_var_1_24)) < 25) ? (var_1_15 == ((unsigned short int) (var_1_5 + ((((last_1_var_1_33) < (last_1_var_1_43)) ? (last_1_var_1_33) : (last_1_var_1_43)))))) : 1)) && ((var_1_24 >= (- var_1_33)) ? (((((((var_1_6) < (var_1_24)) ? (var_1_6) : (var_1_24))) / var_1_14) == (var_1_11 ^ (var_1_22 - 128))) ? (var_1_16 == ((signed short int) -4)) : (var_1_16 == ((signed short int) var_1_11))) : (var_1_16 == ((signed short int) var_1_15))) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=3, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=50, var_1_17=129, var_1_1=8, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=32, var_1_45=64, var_1_46=2, var_1_47=4, var_1_48=1, var_1_50=1, var_1_51=3, var_1_5=8, var_1_6=130, var_1_9=4] [L357] EXPR ((((((((((((((((var_1_45 | var_1_13) >= (50 * var_1_39)) ? (var_1_1 == ((unsigned short int) ((((var_1_13) < (((((var_1_45) > ((var_1_5 + var_1_6))) ? (var_1_45) : ((var_1_5 + var_1_6)))))) ? (var_1_13) : (((((var_1_45) > ((var_1_5 + var_1_6))) ? (var_1_45) : ((var_1_5 + var_1_6))))))))) : 1) && (var_1_7 == ((double) (256.08 - (var_1_8 - (var_1_9 - var_1_10)))))) && ((last_1_var_1_36 > ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))) ? (((var_1_10 + (last_1_var_1_51 / var_1_9)) >= var_1_8) ? (var_1_11 == ((signed short int) (last_1_var_1_11 - 256))) : 1) : (last_1_var_1_48 ? (var_1_11 == ((signed short int) last_1_var_1_36)) : (var_1_11 == ((signed short int) last_1_var_1_36))))) && ((var_1_5 >= last_1_var_1_36) ? (var_1_13 == ((unsigned short int) (((((((((var_1_14 - var_1_5)) > (var_1_6)) ? ((var_1_14 - var_1_5)) : (var_1_6)))) < (last_1_var_1_36)) ? ((((((var_1_14 - var_1_5)) > (var_1_6)) ? ((var_1_14 - var_1_5)) : (var_1_6)))) : (last_1_var_1_36))))) : (var_1_13 == ((unsigned short int) ((((last_1_var_1_13) < 0 ) ? -(last_1_var_1_13) : (last_1_var_1_13))))))) && (((32 + (last_1_var_1_43 - last_1_var_1_24)) < 25) ? (var_1_15 == ((unsigned short int) (var_1_5 + ((((last_1_var_1_33) < (last_1_var_1_43)) ? (last_1_var_1_33) : (last_1_var_1_43)))))) : 1)) && ((var_1_24 >= (- var_1_33)) ? (((((((var_1_6) < (var_1_24)) ? (var_1_6) : (var_1_24))) / var_1_14) == (var_1_11 ^ (var_1_22 - 128))) ? (var_1_16 == ((signed short int) -4)) : (var_1_16 == ((signed short int) var_1_11))) : (var_1_16 == ((signed short int) var_1_15)))) && (var_1_48 ? (var_1_17 == ((signed long int) (var_1_6 - 1))) : 1)) && ((var_1_16 >= var_1_5) ? (var_1_19 == ((float) (((((var_1_8) < (var_1_20)) ? (var_1_8) : (var_1_20))) - var_1_9))) : 1)) && ((((((var_1_14) > (((((var_1_22) > (var_1_22)) ? (var_1_22) : (var_1_22))))) ? (var_1_14) : (((((var_1_22) > (var_1_22)) ? (var_1_22) : (var_1_22)))))) < ((((var_1_1) < (((((var_1_17) > (var_1_5)) ? (var_1_17) : (var_1_5))))) ? (var_1_1) : (((((var_1_17) > (var_1_5)) ? (var_1_17) : (var_1_5))))))) ? (((var_1_5 % var_1_14) == ((4 + var_1_22) - ((((var_1_6) < (var_1_11)) ? (var_1_6) : (var_1_11))))) ? (var_1_21 == ((unsigned char) 0)) : (var_1_21 == ((unsigned char) 0))) : 1)) && (((var_1_9 * var_1_10) <= ((var_1_20 - var_1_8) / var_1_23)) ? (var_1_22 == ((unsigned short int) (var_1_6 + last_1_var_1_39))) : (last_1_var_1_48 ? (var_1_22 == ((unsigned short int) last_1_var_1_32)) : (var_1_22 == ((unsigned short int) last_1_var_1_32))))) && ((((1.5 * var_1_20) * var_1_8) >= (var_1_10 * ((((var_1_9) < (32.5)) ? (var_1_9) : (32.5))))) ? (last_1_var_1_48 ? ((var_1_10 < var_1_9) ? (var_1_24 == ((unsigned long int) (((((((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) < (((((var_1_26) > (var_1_27)) ? (var_1_26) : (var_1_27))))) ? (((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) : (((((var_1_26) > (var_1_27)) ? (var_1_26) : (var_1_27)))))) - last_1_var_1_32))) : (var_1_24 == ((unsigned long int) (var_1_27 - ((var_1_28 + var_1_29) - 10000000u))))) : ((var_1_27 == last_1_var_1_32) ? (var_1_24 == ((unsigned long int) (((((var_1_30 - last_1_var_1_13) < 0 ) ? -(var_1_30 - last_1_var_1_13) : (var_1_30 - last_1_var_1_13))) - var_1_28))) : ((! last_1_var_1_21) ? ((var_1_25 >= (var_1_5 + (var_1_27 - var_1_28))) ? (var_1_24 == ((unsigned long int) (((((var_1_27 - (last_1_var_1_17 + var_1_6))) > (8u)) ? ((var_1_27 - (last_1_var_1_17 + var_1_6))) : (8u))))) : 1) : (var_1_24 == ((unsigned long int) (var_1_14 + var_1_5)))))) : (last_1_var_1_21 ? (last_1_var_1_21 ? (((var_1_14 - last_1_var_1_32) == var_1_6) ? (var_1_24 == ((unsigned long int) (var_1_30 - ((((8u + 16u) < 0 ) ? -(8u + 16u) : (8u + 16u)))))) : 1) : 1) : ((last_1_var_1_15 == (last_1_var_1_17 * last_1_var_1_13)) ? ((((((((((last_1_var_1_1) < (var_1_26)) ? (last_1_var_1_1) : (var_1_26)))) > (var_1_28)) ? (((((last_1_var_1_1) < (var_1_26)) ? (last_1_var_1_1) : (var_1_26)))) : (var_1_28))) > ((((last_1_var_1_36) > (last_1_var_1_17)) ? (last_1_var_1_36) : (last_1_var_1_17)))) ? (var_1_24 == ((unsigned long int) (var_1_25 - var_1_14))) : (var_1_24 == ((unsigned long int) (var_1_25 - last_1_var_1_32)))) : (var_1_24 == ((unsigned long int) ((1823167497u - var_1_14) + ((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28)))))))))) && (last_1_var_1_21 ? (var_1_32 == ((unsigned long int) ((((last_1_var_1_45) < 0 ) ? -(last_1_var_1_45) : (last_1_var_1_45))))) : ((var_1_10 < (var_1_20 * last_1_var_1_46)) ? (var_1_32 == ((unsigned long int) ((((last_1_var_1_45 + 32u) < 0 ) ? -(last_1_var_1_45 + 32u) : (last_1_var_1_45 + 32u))))) : (var_1_32 == ((unsigned long int) last_1_var_1_1))))) && ((last_1_var_1_11 <= (last_1_var_1_32 % 256)) ? (var_1_33 == ((signed long int) ((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))))) : (((last_1_var_1_13 <= -4) && last_1_var_1_48) ? (var_1_33 == ((signed long int) ((((last_1_var_1_39) > (last_1_var_1_45)) ? (last_1_var_1_39) : (last_1_var_1_45))))) : (var_1_33 == ((signed long int) ((((last_1_var_1_43) > ((var_1_14 - last_1_var_1_33))) ? (last_1_var_1_43) : ((var_1_14 - last_1_var_1_33))))))))) && ((last_1_var_1_36 <= var_1_17) ? ((var_1_21 && (var_1_15 != var_1_16)) ? ((var_1_5 > var_1_15) ? (var_1_36 == ((signed long int) (var_1_22 - last_1_var_1_36))) : (var_1_36 == ((signed long int) (var_1_5 + (var_1_45 - var_1_33))))) : 1) : 1)) && ((last_1_var_1_17 <= last_1_var_1_36) ? (var_1_39 == ((signed char) ((((((64 - var_1_40)) < (var_1_41)) ? ((64 - var_1_40)) : (var_1_41))) - (32 + var_1_42)))) : (((last_1_var_1_11 >> last_1_var_1_32) <= last_1_var_1_13) ? (var_1_39 == ((signed char) var_1_40)) : ((var_1_23 <= ((((var_1_9) > (var_1_20)) ? (var_1_9) : (var_1_20)))) ? (var_1_39 == ((signed char) (var_1_40 + var_1_42))) : (var_1_39 == ((signed char) (((((var_1_42 + var_1_40)) < (var_1_41)) ? ((var_1_42 + var_1_40)) : (var_1_41)))))))) VAL [isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=3, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=50, var_1_17=129, var_1_1=8, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=32, var_1_45=64, var_1_46=2, var_1_47=4, var_1_48=1, var_1_50=1, var_1_51=3, var_1_5=8, var_1_6=130, var_1_9=4] [L357-L358] return ((((((((((((((((((((((var_1_45 | var_1_13) >= (50 * var_1_39)) ? (var_1_1 == ((unsigned short int) ((((var_1_13) < (((((var_1_45) > ((var_1_5 + var_1_6))) ? (var_1_45) : ((var_1_5 + var_1_6)))))) ? (var_1_13) : (((((var_1_45) > ((var_1_5 + var_1_6))) ? (var_1_45) : ((var_1_5 + var_1_6))))))))) : 1) && (var_1_7 == ((double) (256.08 - (var_1_8 - (var_1_9 - var_1_10)))))) && ((last_1_var_1_36 > ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))) ? (((var_1_10 + (last_1_var_1_51 / var_1_9)) >= var_1_8) ? (var_1_11 == ((signed short int) (last_1_var_1_11 - 256))) : 1) : (last_1_var_1_48 ? (var_1_11 == ((signed short int) last_1_var_1_36)) : (var_1_11 == ((signed short int) last_1_var_1_36))))) && ((var_1_5 >= last_1_var_1_36) ? (var_1_13 == ((unsigned short int) (((((((((var_1_14 - var_1_5)) > (var_1_6)) ? ((var_1_14 - var_1_5)) : (var_1_6)))) < (last_1_var_1_36)) ? ((((((var_1_14 - var_1_5)) > (var_1_6)) ? ((var_1_14 - var_1_5)) : (var_1_6)))) : (last_1_var_1_36))))) : (var_1_13 == ((unsigned short int) ((((last_1_var_1_13) < 0 ) ? -(last_1_var_1_13) : (last_1_var_1_13))))))) && (((32 + (last_1_var_1_43 - last_1_var_1_24)) < 25) ? (var_1_15 == ((unsigned short int) (var_1_5 + ((((last_1_var_1_33) < (last_1_var_1_43)) ? (last_1_var_1_33) : (last_1_var_1_43)))))) : 1)) && ((var_1_24 >= (- var_1_33)) ? (((((((var_1_6) < (var_1_24)) ? (var_1_6) : (var_1_24))) / var_1_14) == (var_1_11 ^ (var_1_22 - 128))) ? (var_1_16 == ((signed short int) -4)) : (var_1_16 == ((signed short int) var_1_11))) : (var_1_16 == ((signed short int) var_1_15)))) && (var_1_48 ? (var_1_17 == ((signed long int) (var_1_6 - 1))) : 1)) && ((var_1_16 >= var_1_5) ? (var_1_19 == ((float) (((((var_1_8) < (var_1_20)) ? (var_1_8) : (var_1_20))) - var_1_9))) : 1)) && ((((((var_1_14) > (((((var_1_22) > (var_1_22)) ? (var_1_22) : (var_1_22))))) ? (var_1_14) : (((((var_1_22) > (var_1_22)) ? (var_1_22) : (var_1_22)))))) < ((((var_1_1) < (((((var_1_17) > (var_1_5)) ? (var_1_17) : (var_1_5))))) ? (var_1_1) : (((((var_1_17) > (var_1_5)) ? (var_1_17) : (var_1_5))))))) ? (((var_1_5 % var_1_14) == ((4 + var_1_22) - ((((var_1_6) < (var_1_11)) ? (var_1_6) : (var_1_11))))) ? (var_1_21 == ((unsigned char) 0)) : (var_1_21 == ((unsigned char) 0))) : 1)) && (((var_1_9 * var_1_10) <= ((var_1_20 - var_1_8) / var_1_23)) ? (var_1_22 == ((unsigned short int) (var_1_6 + last_1_var_1_39))) : (last_1_var_1_48 ? (var_1_22 == ((unsigned short int) last_1_var_1_32)) : (var_1_22 == ((unsigned short int) last_1_var_1_32))))) && ((((1.5 * var_1_20) * var_1_8) >= (var_1_10 * ((((var_1_9) < (32.5)) ? (var_1_9) : (32.5))))) ? (last_1_var_1_48 ? ((var_1_10 < var_1_9) ? (var_1_24 == ((unsigned long int) (((((((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) < (((((var_1_26) > (var_1_27)) ? (var_1_26) : (var_1_27))))) ? (((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) : (((((var_1_26) > (var_1_27)) ? (var_1_26) : (var_1_27)))))) - last_1_var_1_32))) : (var_1_24 == ((unsigned long int) (var_1_27 - ((var_1_28 + var_1_29) - 10000000u))))) : ((var_1_27 == last_1_var_1_32) ? (var_1_24 == ((unsigned long int) (((((var_1_30 - last_1_var_1_13) < 0 ) ? -(var_1_30 - last_1_var_1_13) : (var_1_30 - last_1_var_1_13))) - var_1_28))) : ((! last_1_var_1_21) ? ((var_1_25 >= (var_1_5 + (var_1_27 - var_1_28))) ? (var_1_24 == ((unsigned long int) (((((var_1_27 - (last_1_var_1_17 + var_1_6))) > (8u)) ? ((var_1_27 - (last_1_var_1_17 + var_1_6))) : (8u))))) : 1) : (var_1_24 == ((unsigned long int) (var_1_14 + var_1_5)))))) : (last_1_var_1_21 ? (last_1_var_1_21 ? (((var_1_14 - last_1_var_1_32) == var_1_6) ? (var_1_24 == ((unsigned long int) (var_1_30 - ((((8u + 16u) < 0 ) ? -(8u + 16u) : (8u + 16u)))))) : 1) : 1) : ((last_1_var_1_15 == (last_1_var_1_17 * last_1_var_1_13)) ? ((((((((((last_1_var_1_1) < (var_1_26)) ? (last_1_var_1_1) : (var_1_26)))) > (var_1_28)) ? (((((last_1_var_1_1) < (var_1_26)) ? (last_1_var_1_1) : (var_1_26)))) : (var_1_28))) > ((((last_1_var_1_36) > (last_1_var_1_17)) ? (last_1_var_1_36) : (last_1_var_1_17)))) ? (var_1_24 == ((unsigned long int) (var_1_25 - var_1_14))) : (var_1_24 == ((unsigned long int) (var_1_25 - last_1_var_1_32)))) : (var_1_24 == ((unsigned long int) ((1823167497u - var_1_14) + ((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28)))))))))) && (last_1_var_1_21 ? (var_1_32 == ((unsigned long int) ((((last_1_var_1_45) < 0 ) ? -(last_1_var_1_45) : (last_1_var_1_45))))) : ((var_1_10 < (var_1_20 * last_1_var_1_46)) ? (var_1_32 == ((unsigned long int) ((((last_1_var_1_45 + 32u) < 0 ) ? -(last_1_var_1_45 + 32u) : (last_1_var_1_45 + 32u))))) : (var_1_32 == ((unsigned long int) last_1_var_1_1))))) && ((last_1_var_1_11 <= (last_1_var_1_32 % 256)) ? (var_1_33 == ((signed long int) ((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))))) : (((last_1_var_1_13 <= -4) && last_1_var_1_48) ? (var_1_33 == ((signed long int) ((((last_1_var_1_39) > (last_1_var_1_45)) ? (last_1_var_1_39) : (last_1_var_1_45))))) : (var_1_33 == ((signed long int) ((((last_1_var_1_43) > ((var_1_14 - last_1_var_1_33))) ? (last_1_var_1_43) : ((var_1_14 - last_1_var_1_33))))))))) && ((last_1_var_1_36 <= var_1_17) ? ((var_1_21 && (var_1_15 != var_1_16)) ? ((var_1_5 > var_1_15) ? (var_1_36 == ((signed long int) (var_1_22 - last_1_var_1_36))) : (var_1_36 == ((signed long int) (var_1_5 + (var_1_45 - var_1_33))))) : 1) : 1)) && ((last_1_var_1_17 <= last_1_var_1_36) ? (var_1_39 == ((signed char) ((((((64 - var_1_40)) < (var_1_41)) ? ((64 - var_1_40)) : (var_1_41))) - (32 + var_1_42)))) : (((last_1_var_1_11 >> last_1_var_1_32) <= last_1_var_1_13) ? (var_1_39 == ((signed char) var_1_40)) : ((var_1_23 <= ((((var_1_9) > (var_1_20)) ? (var_1_9) : (var_1_20)))) ? (var_1_39 == ((signed char) (var_1_40 + var_1_42))) : (var_1_39 == ((signed char) (((((var_1_42 + var_1_40)) < (var_1_41)) ? ((var_1_42 + var_1_40)) : (var_1_41))))))))) && ((var_1_20 >= ((var_1_44 - var_1_10) - var_1_9)) ? ((25 <= (var_1_15 / ((((var_1_28) < (var_1_14)) ? (var_1_28) : (var_1_14))))) ? ((var_1_13 == var_1_33) ? (var_1_43 == ((signed short int) 2)) : (var_1_43 == ((signed short int) ((var_1_42 + var_1_41) + var_1_24)))) : ((var_1_22 > 2) ? (var_1_43 == ((signed short int) (((((10) < (var_1_42)) ? (10) : (var_1_42))) - 8))) : (var_1_43 == ((signed short int) (((((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))) < 0 ) ? -((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))) : ((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))))))))) : ((var_1_22 != var_1_39) ? (var_1_43 == ((signed short int) ((((var_1_24) < (var_1_40)) ? (var_1_24) : (var_1_40))))) : (var_1_43 == ((signed short int) var_1_40))))) && ((var_1_44 == var_1_9) ? (var_1_45 == ((signed long int) -25)) : 1)) && (var_1_48 ? (var_1_46 == ((double) var_1_20)) : 1)) && (var_1_21 ? (var_1_47 == ((float) var_1_10)) : (var_1_47 == ((float) var_1_9)))) && ((last_1_var_1_7 <= (((((last_1_var_1_51 / var_1_23)) > ((- var_1_8))) ? ((last_1_var_1_51 / var_1_23)) : ((- var_1_8))))) ? (var_1_48 == ((unsigned char) (last_1_var_1_48 || var_1_50))) : 1)) && ((5 >= var_1_15) ? (var_1_48 ? ((! (! var_1_48)) ? ((var_1_50 && var_1_48) ? (var_1_51 == ((double) var_1_9)) : (var_1_51 == ((double) var_1_20))) : 1) : (var_1_51 == ((double) var_1_8))) : (var_1_51 == ((double) var_1_10))) ; [L367] RET, EXPR property() [L367] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=3, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=50, var_1_17=129, var_1_1=8, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=32, var_1_45=64, var_1_46=2, var_1_47=4, var_1_48=1, var_1_50=1, var_1_51=3, var_1_5=8, var_1_6=130, var_1_9=4] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=100, last_1_var_1_13=128, last_1_var_1_15=50, last_1_var_1_17=2, last_1_var_1_1=32, last_1_var_1_21=0, last_1_var_1_24=100000000, last_1_var_1_32=32, last_1_var_1_33=10, last_1_var_1_36=8, last_1_var_1_39=-2, last_1_var_1_43=-128, last_1_var_1_45=64, last_1_var_1_46=259/4, last_1_var_1_48=1, last_1_var_1_51=1277/5, last_1_var_1_7=39/4, var_1_10=3, var_1_11=8, var_1_13=8, var_1_14=32767, var_1_15=50, var_1_16=50, var_1_17=129, var_1_1=8, var_1_20=2, var_1_21=0, var_1_22=128, var_1_24=2896876554, var_1_25=4294967294, var_1_26=4294967294, var_1_27=4294967294, var_1_28=1073741824, var_1_29=536870912, var_1_30=3221225470, var_1_32=96, var_1_33=32757, var_1_36=8, var_1_39=0, var_1_40=32, var_1_41=32, var_1_42=0, var_1_43=32, var_1_45=64, var_1_46=2, var_1_47=4, var_1_48=1, var_1_50=1, var_1_51=3, var_1_5=8, var_1_6=130, var_1_9=4] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 144 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 63.6s, OverallIterations: 20, TraceHistogramMax: 33, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 30.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 12811 SdHoareTripleChecker+Valid, 10.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 12786 mSDsluCounter, 17819 SdHoareTripleChecker+Invalid, 9.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 12523 mSDsCounter, 1949 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7795 IncrementalHoareTripleChecker+Invalid, 9744 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1949 mSolverCounterUnsat, 5296 mSDtfsCounter, 7795 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5229 GetRequests, 4971 SyntacticMatches, 0 SemanticMatches, 258 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6438 ImplicationChecksByTransitivity, 14.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5963occurred in iteration=17, InterpolantAutomatonStates: 236, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.5s AutomataMinimizationTime, 19 MinimizatonAttempts, 9323 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.8s SsaConstructionTime, 2.6s SatisfiabilityAnalysisTime, 16.2s InterpolantComputationTime, 4848 NumberOfCodeBlocks, 4848 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 5051 ConstructedInterpolants, 0 QuantifiedInterpolants, 32073 SizeOfPredicates, 71 NumberOfNonLiveVariables, 11638 ConjunctsInSsa, 187 ConjunctsInUnsatCore, 22 InterpolantComputations, 18 PerfectInterpolantSequences, 46236/46464 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 07:13:26,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/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_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/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_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-22.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/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_91f4af33-42e7-4076-b92c-3298fddfb5f1/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 85f38fa975119a2fa9ae1a80a0c93904e35a6b43a03d7a3724ff6de422b37011 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 07:13:28,681 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 07:13:28,748 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-29 07:13:28,754 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 07:13:28,754 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 07:13:28,797 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 07:13:28,797 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 07:13:28,798 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 07:13:28,799 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 07:13:28,799 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 07:13:28,800 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 07:13:28,800 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 07:13:28,801 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 07:13:28,802 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 07:13:28,802 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 07:13:28,803 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 07:13:28,804 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 07:13:28,804 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 07:13:28,805 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 07:13:28,805 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 07:13:28,806 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 07:13:28,806 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 07:13:28,807 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 07:13:28,807 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-29 07:13:28,808 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-29 07:13:28,808 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-29 07:13:28,809 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 07:13:28,809 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 07:13:28,809 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 07:13:28,810 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 07:13:28,810 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 07:13:28,810 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 07:13:28,811 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 07:13:28,811 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 07:13:28,811 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 07:13:28,812 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 07:13:28,812 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 07:13:28,812 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-29 07:13:28,812 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-29 07:13:28,813 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 07:13:28,813 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 07:13:28,813 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 07:13:28,813 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 07:13:28,814 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 07:13:28,814 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-29 07:13:28,814 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_91f4af33-42e7-4076-b92c-3298fddfb5f1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85f38fa975119a2fa9ae1a80a0c93904e35a6b43a03d7a3724ff6de422b37011 [2023-11-29 07:13:29,095 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 07:13:29,115 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 07:13:29,118 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 07:13:29,119 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 07:13:29,119 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 07:13:29,121 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-22.i [2023-11-29 07:13:31,950 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 07:13:32,172 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 07:13:32,172 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-22.i [2023-11-29 07:13:32,185 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/data/835668074/aec22c65ef7947ae9d87a704e9903c1d/FLAG454316ea7 [2023-11-29 07:13:32,199 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/data/835668074/aec22c65ef7947ae9d87a704e9903c1d [2023-11-29 07:13:32,201 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 07:13:32,203 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 07:13:32,204 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 07:13:32,204 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 07:13:32,209 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 07:13:32,210 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:13:32" (1/1) ... [2023-11-29 07:13:32,210 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a67fda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:13:32, skipping insertion in model container [2023-11-29 07:13:32,211 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:13:32" (1/1) ... [2023-11-29 07:13:32,255 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 07:13:32,389 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_91f4af33-42e7-4076-b92c-3298fddfb5f1/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-22.i[916,929] [2023-11-29 07:13:32,517 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 07:13:32,533 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 07:13:32,543 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_91f4af33-42e7-4076-b92c-3298fddfb5f1/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-22.i[916,929] [2023-11-29 07:13:32,604 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 07:13:32,621 INFO L206 MainTranslator]: Completed translation [2023-11-29 07:13:32,621 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:13:32 WrapperNode [2023-11-29 07:13:32,621 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 07:13:32,622 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 07:13:32,622 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 07:13:32,623 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 07:13:32,628 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:13:32" (1/1) ... [2023-11-29 07:13:32,648 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:13:32" (1/1) ... [2023-11-29 07:13:32,688 INFO L138 Inliner]: procedures = 27, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 317 [2023-11-29 07:13:32,688 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 07:13:32,689 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 07:13:32,689 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 07:13:32,689 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 07:13:32,700 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:13:32" (1/1) ... [2023-11-29 07:13:32,700 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:13:32" (1/1) ... [2023-11-29 07:13:32,705 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:13:32" (1/1) ... [2023-11-29 07:13:32,724 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 07:13:32,724 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:13:32" (1/1) ... [2023-11-29 07:13:32,724 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:13:32" (1/1) ... [2023-11-29 07:13:32,744 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:13:32" (1/1) ... [2023-11-29 07:13:32,749 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:13:32" (1/1) ... [2023-11-29 07:13:32,755 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:13:32" (1/1) ... [2023-11-29 07:13:32,759 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:13:32" (1/1) ... [2023-11-29 07:13:32,766 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 07:13:32,767 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 07:13:32,767 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 07:13:32,767 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 07:13:32,768 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:13:32" (1/1) ... [2023-11-29 07:13:32,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 07:13:32,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:13:32,796 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 07:13:32,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 07:13:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 07:13:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-29 07:13:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 07:13:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 07:13:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 07:13:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 07:13:32,940 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 07:13:32,942 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 07:14:31,409 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 07:14:31,480 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 07:14:31,480 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 07:14:31,481 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:14:31 BoogieIcfgContainer [2023-11-29 07:14:31,481 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 07:14:31,484 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 07:14:31,484 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 07:14:31,487 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 07:14:31,488 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 07:13:32" (1/3) ... [2023-11-29 07:14:31,488 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50dc853c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 07:14:31, skipping insertion in model container [2023-11-29 07:14:31,489 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:13:32" (2/3) ... [2023-11-29 07:14:31,489 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50dc853c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 07:14:31, skipping insertion in model container [2023-11-29 07:14:31,489 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:14:31" (3/3) ... [2023-11-29 07:14:31,491 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-22.i [2023-11-29 07:14:31,510 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 07:14:31,510 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 07:14:31,566 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 07:14:31,571 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;@4a946cf7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 07:14:31,572 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 07:14:31,577 INFO L276 IsEmpty]: Start isEmpty. Operand has 121 states, 85 states have (on average 1.6235294117647059) internal successors, (138), 86 states have internal predecessors, (138), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2023-11-29 07:14:31,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-11-29 07:14:31,602 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:14:31,603 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:14:31,603 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:14:31,608 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:14:31,608 INFO L85 PathProgramCache]: Analyzing trace with hash -646181447, now seen corresponding path program 1 times [2023-11-29 07:14:31,621 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 07:14:31,621 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1091616234] [2023-11-29 07:14:31,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:14:31,622 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 07:14:31,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 07:14:31,627 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/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 07:14:31,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/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 07:14:35,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:14:35,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 403 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 07:14:35,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:14:35,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 892 proven. 0 refuted. 0 times theorem prover too weak. 1220 trivial. 0 not checked. [2023-11-29 07:14:35,489 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 07:14:35,490 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 07:14:35,491 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1091616234] [2023-11-29 07:14:35,491 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1091616234] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 07:14:35,491 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 07:14:35,492 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 07:14:35,493 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1147895611] [2023-11-29 07:14:35,494 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:14:35,498 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 07:14:35,499 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 07:14:35,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 07:14:35,522 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 07:14:35,524 INFO L87 Difference]: Start difference. First operand has 121 states, 85 states have (on average 1.6235294117647059) internal successors, (138), 86 states have internal predecessors, (138), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Second operand has 2 states, 2 states have (on average 31.5) internal successors, (63), 2 states have internal predecessors, (63), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-11-29 07:14:43,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.95s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 07:14:43,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:14:43,620 INFO L93 Difference]: Finished difference Result 239 states and 439 transitions. [2023-11-29 07:14:44,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 07:14:44,608 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 31.5) internal successors, (63), 2 states have internal predecessors, (63), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 221 [2023-11-29 07:14:44,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:14:44,615 INFO L225 Difference]: With dead ends: 239 [2023-11-29 07:14:44,615 INFO L226 Difference]: Without dead ends: 119 [2023-11-29 07:14:44,619 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 220 GetRequests, 220 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 07:14:44,623 INFO L413 NwaCegarLoop]: 195 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 195 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.1s IncrementalHoareTripleChecker+Time [2023-11-29 07:14:44,624 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 195 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 8.1s Time] [2023-11-29 07:14:44,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2023-11-29 07:14:44,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2023-11-29 07:14:44,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 84 states have (on average 1.5714285714285714) internal successors, (132), 84 states have internal predecessors, (132), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2023-11-29 07:14:44,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 198 transitions. [2023-11-29 07:14:44,675 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 198 transitions. Word has length 221 [2023-11-29 07:14:44,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:14:44,676 INFO L495 AbstractCegarLoop]: Abstraction has 119 states and 198 transitions. [2023-11-29 07:14:44,676 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 31.5) internal successors, (63), 2 states have internal predecessors, (63), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-11-29 07:14:44,676 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 198 transitions. [2023-11-29 07:14:44,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-11-29 07:14:44,682 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:14:44,682 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:14:44,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/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 07:14:44,883 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/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 07:14:44,883 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:14:44,883 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:14:44,884 INFO L85 PathProgramCache]: Analyzing trace with hash 1627135547, now seen corresponding path program 1 times [2023-11-29 07:14:44,884 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 07:14:44,885 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [404021566] [2023-11-29 07:14:44,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:14:44,885 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 07:14:44,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 07:14:44,886 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/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 07:14:44,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/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 07:14:48,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:14:48,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 403 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 07:14:48,697 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:15:06,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2023-11-29 07:15:06,021 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 07:15:06,021 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 07:15:06,021 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [404021566] [2023-11-29 07:15:06,021 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [404021566] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 07:15:06,022 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 07:15:06,022 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 07:15:06,022 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2142801437] [2023-11-29 07:15:06,022 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:15:06,024 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 07:15:06,024 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 07:15:06,025 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 07:15:06,025 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 07:15:06,025 INFO L87 Difference]: Start difference. First operand 119 states and 198 transitions. Second operand has 4 states, 4 states have (on average 14.75) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 07:15:11,128 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 07:15:15,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.90s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 07:15:19,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.76s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 07:15:23,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 07:15:32,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.84s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 07:15:36,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 07:15:38,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.46s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 07:15:42,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.17s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 07:15:46,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.77s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 07:15:50,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 07:15:54,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 101 [2023-11-29 07:15:54,352 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) stderr output: (error "out of memory") [2023-11-29 07:15:54,353 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 221 GetRequests, 218 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 07:15:54,354 INFO L413 NwaCegarLoop]: 185 mSDtfsCounter, 159 mSDsluCounter, 361 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 67 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 43.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 159 SdHoareTripleChecker+Valid, 546 SdHoareTripleChecker+Invalid, 110 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 67 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 44.6s IncrementalHoareTripleChecker+Time [2023-11-29 07:15:54,354 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [159 Valid, 546 Invalid, 110 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [67 Valid, 35 Invalid, 7 Unknown, 0 Unchecked, 44.6s Time] [2023-11-29 07:15:54,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/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 07:15:54,555 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/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 07:15:54,556 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Connection to SMT solver broken at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.convertIOException(Executor.java:337) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:177) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.pop(Scriptor.java:139) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.arrays.DiffWrapperScript.pop(DiffWrapperScript.java:99) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.pop(WrapperScript.java:153) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.pop(HistoryRecordingScript.java:117) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.pop(ManagedScript.java:138) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.unAssertPrecondition(IncrementalHoareTripleChecker.java:349) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.clearAssertionStack(IncrementalHoareTripleChecker.java:272) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.releaseLock(IncrementalHoareTripleChecker.java:284) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.ChainingHoareTripleChecker$ProtectedHtc.releaseLock(ChainingHoareTripleChecker.java:449) at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655) at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:658) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.ChainingHoareTripleChecker.releaseLock(ChainingHoareTripleChecker.java:98) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.CachingHoareTripleChecker.releaseLock(CachingHoareTripleChecker.java:159) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.switchToReadonlyMode(AbstractInterpolantAutomaton.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.NwaCegarLoop.computeAutomataDifference(NwaCegarLoop.java:365) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.NwaCegarLoop.refineAbstraction(NwaCegarLoop.java:325) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.refineAbstractionInternal(AbstractCegarLoop.java:487) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:438) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:366) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:415) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:262) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: java.io.IOException: Stream closed at java.base/java.lang.ProcessBuilder$NullOutputStream.write(ProcessBuilder.java:442) at java.base/java.io.OutputStream.write(OutputStream.java:157) at java.base/java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:81) at java.base/java.io.BufferedOutputStream.flush(BufferedOutputStream.java:142) at java.base/sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:318) at java.base/sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:153) at java.base/java.io.OutputStreamWriter.flush(OutputStreamWriter.java:251) at java.base/java.io.BufferedWriter.flush(BufferedWriter.java:257) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:175) ... 36 more [2023-11-29 07:15:54,559 INFO L158 Benchmark]: Toolchain (without parser) took 142355.80ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 44.9MB in the beginning and 44.2MB in the end (delta: 693.1kB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2023-11-29 07:15:54,559 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 52.4MB. Free memory was 29.1MB in the beginning and 29.1MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 07:15:54,560 INFO L158 Benchmark]: CACSL2BoogieTranslator took 417.68ms. Allocated memory is still 79.7MB. Free memory was 44.7MB in the beginning and 38.7MB in the end (delta: 6.0MB). Peak memory consumption was 5.3MB. Max. memory is 16.1GB. [2023-11-29 07:15:54,560 INFO L158 Benchmark]: Boogie Procedure Inliner took 65.89ms. Allocated memory is still 79.7MB. Free memory was 38.7MB in the beginning and 55.7MB in the end (delta: -16.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-29 07:15:54,561 INFO L158 Benchmark]: Boogie Preprocessor took 77.37ms. Allocated memory is still 79.7MB. Free memory was 55.7MB in the beginning and 46.9MB in the end (delta: 8.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-29 07:15:54,561 INFO L158 Benchmark]: RCFGBuilder took 58714.05ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 46.9MB in the beginning and 59.4MB in the end (delta: -12.5MB). Peak memory consumption was 18.3MB. Max. memory is 16.1GB. [2023-11-29 07:15:54,562 INFO L158 Benchmark]: TraceAbstraction took 83074.22ms. Allocated memory is still 96.5MB. Free memory was 59.0MB in the beginning and 44.2MB in the end (delta: 14.7MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. [2023-11-29 07:15:54,564 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 52.4MB. Free memory was 29.1MB in the beginning and 29.1MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 417.68ms. Allocated memory is still 79.7MB. Free memory was 44.7MB in the beginning and 38.7MB in the end (delta: 6.0MB). Peak memory consumption was 5.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 65.89ms. Allocated memory is still 79.7MB. Free memory was 38.7MB in the beginning and 55.7MB in the end (delta: -16.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 77.37ms. Allocated memory is still 79.7MB. Free memory was 55.7MB in the beginning and 46.9MB in the end (delta: 8.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 58714.05ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 46.9MB in the beginning and 59.4MB in the end (delta: -12.5MB). Peak memory consumption was 18.3MB. Max. memory is 16.1GB. * TraceAbstraction took 83074.22ms. Allocated memory is still 96.5MB. Free memory was 59.0MB in the beginning and 44.2MB in the end (delta: 14.7MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Connection to SMT solver broken de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Connection to SMT solver broken: de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.convertIOException(Executor.java:337) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91f4af33-42e7-4076-b92c-3298fddfb5f1/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Connection to SMT solver broken