./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b 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_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 202a0432e117f9058bd61aa67403e31b42b1f3767a8cd5b20aabf9e04f737968 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 21:53:39,347 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 21:53:39,491 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-06 21:53:39,494 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 21:53:39,495 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 21:53:39,526 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 21:53:39,527 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 21:53:39,528 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 21:53:39,532 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 21:53:39,540 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 21:53:39,541 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 21:53:39,541 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 21:53:39,542 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 21:53:39,545 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 21:53:39,545 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 21:53:39,546 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 21:53:39,546 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 21:53:39,547 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 21:53:39,547 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 21:53:39,547 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 21:53:39,548 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 21:53:39,549 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 21:53:39,549 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 21:53:39,549 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 21:53:39,550 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 21:53:39,551 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 21:53:39,551 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 21:53:39,552 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 21:53:39,552 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 21:53:39,553 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 21:53:39,554 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 21:53:39,555 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 21:53:39,555 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 21:53:39,555 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 21:53:39,555 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 21:53:39,556 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 21:53:39,556 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 21:53:39,556 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 21:53:39,556 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 21:53:39,557 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_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 202a0432e117f9058bd61aa67403e31b42b1f3767a8cd5b20aabf9e04f737968 [2023-11-06 21:53:39,907 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 21:53:39,941 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 21:53:39,944 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 21:53:39,946 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 21:53:39,947 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 21:53:39,948 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i [2023-11-06 21:53:43,182 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 21:53:43,445 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 21:53:43,446 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i [2023-11-06 21:53:43,461 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/data/600c76403/b5a480dadd1e4951b187ede04537fff1/FLAG38da3b8bc [2023-11-06 21:53:43,481 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/data/600c76403/b5a480dadd1e4951b187ede04537fff1 [2023-11-06 21:53:43,484 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 21:53:43,486 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 21:53:43,487 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 21:53:43,488 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 21:53:43,493 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 21:53:43,494 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:53:43" (1/1) ... [2023-11-06 21:53:43,495 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c0c2cba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:43, skipping insertion in model container [2023-11-06 21:53:43,496 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:53:43" (1/1) ... [2023-11-06 21:53:43,563 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 21:53:43,718 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_eafce567-4a06-4b38-98a0-10eda0362984/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i[915,928] [2023-11-06 21:53:43,918 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 21:53:43,940 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 21:53:43,954 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_eafce567-4a06-4b38-98a0-10eda0362984/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i[915,928] [2023-11-06 21:53:44,044 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 21:53:44,066 INFO L206 MainTranslator]: Completed translation [2023-11-06 21:53:44,066 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:44 WrapperNode [2023-11-06 21:53:44,067 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 21:53:44,068 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 21:53:44,068 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 21:53:44,068 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 21:53:44,077 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:44" (1/1) ... [2023-11-06 21:53:44,100 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:44" (1/1) ... [2023-11-06 21:53:44,185 INFO L138 Inliner]: procedures = 26, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 401 [2023-11-06 21:53:44,186 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 21:53:44,186 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 21:53:44,187 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 21:53:44,187 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 21:53:44,204 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:44" (1/1) ... [2023-11-06 21:53:44,208 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:44" (1/1) ... [2023-11-06 21:53:44,217 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:44" (1/1) ... [2023-11-06 21:53:44,234 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:44" (1/1) ... [2023-11-06 21:53:44,270 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:44" (1/1) ... [2023-11-06 21:53:44,290 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:44" (1/1) ... [2023-11-06 21:53:44,296 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:44" (1/1) ... [2023-11-06 21:53:44,302 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:44" (1/1) ... [2023-11-06 21:53:44,319 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 21:53:44,342 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 21:53:44,342 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 21:53:44,342 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 21:53:44,343 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:44" (1/1) ... [2023-11-06 21:53:44,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 21:53:44,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:53:44,384 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 21:53:44,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 21:53:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 21:53:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 21:53:44,469 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 21:53:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 21:53:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 21:53:44,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 21:53:44,704 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 21:53:44,707 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 21:53:45,763 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 21:53:45,773 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 21:53:45,773 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 21:53:45,776 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:53:45 BoogieIcfgContainer [2023-11-06 21:53:45,776 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 21:53:45,780 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 21:53:45,780 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 21:53:45,784 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 21:53:45,785 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 09:53:43" (1/3) ... [2023-11-06 21:53:45,786 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@399bb069 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:53:45, skipping insertion in model container [2023-11-06 21:53:45,786 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:44" (2/3) ... [2023-11-06 21:53:45,787 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@399bb069 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:53:45, skipping insertion in model container [2023-11-06 21:53:45,787 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:53:45" (3/3) ... [2023-11-06 21:53:45,789 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-1.i [2023-11-06 21:53:45,811 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 21:53:45,811 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 21:53:45,876 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 21:53:45,883 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=LoopsAndPotentialCycles, 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;@71d1f0e0, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 21:53:45,884 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 21:53:45,889 INFO L276 IsEmpty]: Start isEmpty. Operand has 154 states, 108 states have (on average 1.5740740740740742) internal successors, (170), 109 states have internal predecessors, (170), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2023-11-06 21:53:45,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2023-11-06 21:53:45,912 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:53:45,913 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:53:45,914 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:53:45,920 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:53:45,920 INFO L85 PathProgramCache]: Analyzing trace with hash -1774257778, now seen corresponding path program 1 times [2023-11-06 21:53:45,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:53:45,932 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1221418917] [2023-11-06 21:53:45,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:53:45,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:53:46,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:46,389 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:53:46,392 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1221418917] [2023-11-06 21:53:46,393 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-06 21:53:46,394 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [973177568] [2023-11-06 21:53:46,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:53:46,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:53:46,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:53:46,401 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:53:46,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-06 21:53:46,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:46,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 749 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-06 21:53:46,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:53:46,837 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 3528 trivial. 0 not checked. [2023-11-06 21:53:46,837 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:53:46,838 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [973177568] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:53:46,838 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:53:46,839 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-06 21:53:46,841 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1276908371] [2023-11-06 21:53:46,842 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:53:46,847 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-06 21:53:46,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:53:46,906 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-06 21:53:46,906 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 21:53:46,911 INFO L87 Difference]: Start difference. First operand has 154 states, 108 states have (on average 1.5740740740740742) internal successors, (170), 109 states have internal predecessors, (170), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) [2023-11-06 21:53:47,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:53:47,008 INFO L93 Difference]: Finished difference Result 301 states and 549 transitions. [2023-11-06 21:53:47,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-06 21:53:47,011 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) Word has length 285 [2023-11-06 21:53:47,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:53:47,026 INFO L225 Difference]: With dead ends: 301 [2023-11-06 21:53:47,027 INFO L226 Difference]: Without dead ends: 150 [2023-11-06 21:53:47,037 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 284 GetRequests, 284 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 21:53:47,044 INFO L413 NwaCegarLoop]: 249 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 249 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 21:53:47,046 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 249 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 21:53:47,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150 states. [2023-11-06 21:53:47,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150 to 150. [2023-11-06 21:53:47,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150 states, 105 states have (on average 1.5523809523809524) internal successors, (163), 105 states have internal predecessors, (163), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2023-11-06 21:53:47,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 249 transitions. [2023-11-06 21:53:47,158 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 249 transitions. Word has length 285 [2023-11-06 21:53:47,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:53:47,161 INFO L495 AbstractCegarLoop]: Abstraction has 150 states and 249 transitions. [2023-11-06 21:53:47,162 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) [2023-11-06 21:53:47,162 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 249 transitions. [2023-11-06 21:53:47,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2023-11-06 21:53:47,179 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:53:47,179 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:53:47,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-06 21:53:47,393 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:53:47,393 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:53:47,394 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:53:47,394 INFO L85 PathProgramCache]: Analyzing trace with hash -763160300, now seen corresponding path program 1 times [2023-11-06 21:53:47,395 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:53:47,396 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [199449174] [2023-11-06 21:53:47,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:53:47,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:53:47,554 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:53:47,554 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [675611903] [2023-11-06 21:53:47,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:53:47,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:53:47,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:53:47,556 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:53:47,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-06 21:53:47,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:47,951 INFO L262 TraceCheckSpWp]: Trace formula consists of 749 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 21:53:47,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:53:48,111 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-06 21:53:48,117 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:53:48,118 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:53:48,118 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [199449174] [2023-11-06 21:53:48,121 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:53:48,121 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [675611903] [2023-11-06 21:53:48,121 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [675611903] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:53:48,122 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:53:48,122 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 21:53:48,122 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1990009774] [2023-11-06 21:53:48,123 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:53:48,124 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 21:53:48,126 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:53:48,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 21:53:48,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 21:53:48,128 INFO L87 Difference]: Start difference. First operand 150 states and 249 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:53:48,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:53:48,243 INFO L93 Difference]: Finished difference Result 360 states and 604 transitions. [2023-11-06 21:53:48,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 21:53:48,244 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 285 [2023-11-06 21:53:48,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:53:48,249 INFO L225 Difference]: With dead ends: 360 [2023-11-06 21:53:48,250 INFO L226 Difference]: Without dead ends: 213 [2023-11-06 21:53:48,251 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 284 GetRequests, 283 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 21:53:48,253 INFO L413 NwaCegarLoop]: 242 mSDtfsCounter, 102 mSDsluCounter, 232 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 102 SdHoareTripleChecker+Valid, 474 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 21:53:48,254 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [102 Valid, 474 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 21:53:48,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2023-11-06 21:53:48,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 158. [2023-11-06 21:53:48,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 158 states, 113 states have (on average 1.5575221238938053) internal successors, (176), 113 states have internal predecessors, (176), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2023-11-06 21:53:48,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 262 transitions. [2023-11-06 21:53:48,282 INFO L78 Accepts]: Start accepts. Automaton has 158 states and 262 transitions. Word has length 285 [2023-11-06 21:53:48,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:53:48,288 INFO L495 AbstractCegarLoop]: Abstraction has 158 states and 262 transitions. [2023-11-06 21:53:48,289 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:53:48,290 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 262 transitions. [2023-11-06 21:53:48,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2023-11-06 21:53:48,296 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:53:48,297 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:53:48,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-06 21:53:48,505 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:53:48,507 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:53:48,508 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:53:48,508 INFO L85 PathProgramCache]: Analyzing trace with hash -701120686, now seen corresponding path program 1 times [2023-11-06 21:53:48,508 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:53:48,508 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1236722340] [2023-11-06 21:53:48,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:53:48,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:53:48,601 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:53:48,602 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1393140018] [2023-11-06 21:53:48,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:53:48,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:53:48,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:53:48,603 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:53:48,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-06 21:53:48,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:48,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 750 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-06 21:53:48,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:53:50,228 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-06 21:53:50,231 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:53:50,232 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:53:50,232 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1236722340] [2023-11-06 21:53:50,232 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:53:50,232 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1393140018] [2023-11-06 21:53:50,232 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1393140018] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:53:50,233 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:53:50,233 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 21:53:50,233 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1503230961] [2023-11-06 21:53:50,233 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:53:50,234 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 21:53:50,234 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:53:50,235 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 21:53:50,236 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-06 21:53:50,236 INFO L87 Difference]: Start difference. First operand 158 states and 262 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:53:50,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:53:50,881 INFO L93 Difference]: Finished difference Result 624 states and 1040 transitions. [2023-11-06 21:53:50,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 21:53:50,883 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 285 [2023-11-06 21:53:50,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:53:50,889 INFO L225 Difference]: With dead ends: 624 [2023-11-06 21:53:50,889 INFO L226 Difference]: Without dead ends: 469 [2023-11-06 21:53:50,890 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 285 GetRequests, 281 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2023-11-06 21:53:50,892 INFO L413 NwaCegarLoop]: 243 mSDtfsCounter, 480 mSDsluCounter, 527 mSDsCounter, 0 mSdLazyCounter, 212 mSolverCounterSat, 90 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 480 SdHoareTripleChecker+Valid, 770 SdHoareTripleChecker+Invalid, 302 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 90 IncrementalHoareTripleChecker+Valid, 212 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-06 21:53:50,892 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [480 Valid, 770 Invalid, 302 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [90 Valid, 212 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-06 21:53:50,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 469 states. [2023-11-06 21:53:50,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 469 to 391. [2023-11-06 21:53:50,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 391 states, 258 states have (on average 1.496124031007752) internal successors, (386), 258 states have internal predecessors, (386), 129 states have call successors, (129), 3 states have call predecessors, (129), 3 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2023-11-06 21:53:50,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 391 states and 644 transitions. [2023-11-06 21:53:50,997 INFO L78 Accepts]: Start accepts. Automaton has 391 states and 644 transitions. Word has length 285 [2023-11-06 21:53:50,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:53:50,999 INFO L495 AbstractCegarLoop]: Abstraction has 391 states and 644 transitions. [2023-11-06 21:53:50,999 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:53:51,000 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 644 transitions. [2023-11-06 21:53:51,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2023-11-06 21:53:51,006 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:53:51,007 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:53:51,017 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-06 21:53:51,215 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:53:51,215 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:53:51,216 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:53:51,216 INFO L85 PathProgramCache]: Analyzing trace with hash 2005498708, now seen corresponding path program 1 times [2023-11-06 21:53:51,216 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:53:51,217 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [545126065] [2023-11-06 21:53:51,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:53:51,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:53:51,303 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:53:51,304 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [309059961] [2023-11-06 21:53:51,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:53:51,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:53:51,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:53:51,306 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:53:51,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-06 21:53:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:51,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 749 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-06 21:53:51,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:53:51,668 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-06 21:53:51,668 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:53:51,668 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:53:51,669 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [545126065] [2023-11-06 21:53:51,669 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:53:51,669 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [309059961] [2023-11-06 21:53:51,669 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [309059961] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:53:51,669 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:53:51,670 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 21:53:51,670 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1012558021] [2023-11-06 21:53:51,670 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:53:51,671 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 21:53:51,671 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:53:51,672 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 21:53:51,672 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 21:53:51,672 INFO L87 Difference]: Start difference. First operand 391 states and 644 transitions. Second operand has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:53:51,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:53:51,790 INFO L93 Difference]: Finished difference Result 807 states and 1346 transitions. [2023-11-06 21:53:51,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 21:53:51,791 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 285 [2023-11-06 21:53:51,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:53:51,797 INFO L225 Difference]: With dead ends: 807 [2023-11-06 21:53:51,798 INFO L226 Difference]: Without dead ends: 499 [2023-11-06 21:53:51,799 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 285 GetRequests, 282 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-06 21:53:51,801 INFO L413 NwaCegarLoop]: 241 mSDtfsCounter, 135 mSDsluCounter, 470 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 135 SdHoareTripleChecker+Valid, 711 SdHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 21:53:51,801 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [135 Valid, 711 Invalid, 33 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 31 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 21:53:51,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 499 states. [2023-11-06 21:53:51,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 499 to 425. [2023-11-06 21:53:51,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 425 states, 292 states have (on average 1.5342465753424657) internal successors, (448), 292 states have internal predecessors, (448), 129 states have call successors, (129), 3 states have call predecessors, (129), 3 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2023-11-06 21:53:51,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 706 transitions. [2023-11-06 21:53:51,867 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 706 transitions. Word has length 285 [2023-11-06 21:53:51,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:53:51,869 INFO L495 AbstractCegarLoop]: Abstraction has 425 states and 706 transitions. [2023-11-06 21:53:51,869 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:53:51,870 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 706 transitions. [2023-11-06 21:53:51,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2023-11-06 21:53:51,874 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:53:51,875 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:53:51,887 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-06 21:53:52,082 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:53:52,083 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:53:52,083 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:53:52,083 INFO L85 PathProgramCache]: Analyzing trace with hash -500244748, now seen corresponding path program 1 times [2023-11-06 21:53:52,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:53:52,083 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1348399588] [2023-11-06 21:53:52,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:53:52,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:53:52,152 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:53:52,153 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [325825719] [2023-11-06 21:53:52,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:53:52,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:53:52,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:53:52,155 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:53:52,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-06 21:53:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:52,508 INFO L262 TraceCheckSpWp]: Trace formula consists of 749 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 21:53:52,515 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:53:52,997 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 918 proven. 108 refuted. 0 times theorem prover too weak. 2586 trivial. 0 not checked. [2023-11-06 21:53:52,997 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 21:53:53,368 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 18 proven. 108 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-11-06 21:53:53,368 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:53:53,369 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1348399588] [2023-11-06 21:53:53,369 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:53:53,369 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [325825719] [2023-11-06 21:53:53,369 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [325825719] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 21:53:53,370 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 21:53:53,370 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-06 21:53:53,370 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1920825268] [2023-11-06 21:53:53,371 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 21:53:53,372 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 21:53:53,372 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:53:53,373 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 21:53:53,373 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-06 21:53:53,374 INFO L87 Difference]: Start difference. First operand 425 states and 706 transitions. Second operand has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 2 states have call successors, (79), 2 states have call predecessors, (79), 4 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) [2023-11-06 21:53:53,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:53:53,825 INFO L93 Difference]: Finished difference Result 785 states and 1298 transitions. [2023-11-06 21:53:53,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-06 21:53:53,826 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 2 states have call successors, (79), 2 states have call predecessors, (79), 4 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) Word has length 286 [2023-11-06 21:53:53,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:53:53,831 INFO L225 Difference]: With dead ends: 785 [2023-11-06 21:53:53,832 INFO L226 Difference]: Without dead ends: 443 [2023-11-06 21:53:53,833 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 574 GetRequests, 564 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-06 21:53:53,835 INFO L413 NwaCegarLoop]: 195 mSDtfsCounter, 258 mSDsluCounter, 302 mSDsCounter, 0 mSdLazyCounter, 242 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 264 SdHoareTripleChecker+Valid, 497 SdHoareTripleChecker+Invalid, 261 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 242 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-06 21:53:53,835 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [264 Valid, 497 Invalid, 261 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 242 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-06 21:53:53,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 443 states. [2023-11-06 21:53:53,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 443 to 437. [2023-11-06 21:53:53,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 437 states, 301 states have (on average 1.504983388704319) internal successors, (453), 301 states have internal predecessors, (453), 129 states have call successors, (129), 6 states have call predecessors, (129), 6 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2023-11-06 21:53:53,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 437 states and 711 transitions. [2023-11-06 21:53:53,913 INFO L78 Accepts]: Start accepts. Automaton has 437 states and 711 transitions. Word has length 286 [2023-11-06 21:53:53,914 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:53:53,915 INFO L495 AbstractCegarLoop]: Abstraction has 437 states and 711 transitions. [2023-11-06 21:53:53,915 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 2 states have call successors, (79), 2 states have call predecessors, (79), 4 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) [2023-11-06 21:53:53,915 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 711 transitions. [2023-11-06 21:53:53,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2023-11-06 21:53:53,921 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:53:53,921 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:53:53,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-06 21:53:54,134 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:53:54,136 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:53:54,136 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:53:54,136 INFO L85 PathProgramCache]: Analyzing trace with hash 885958646, now seen corresponding path program 1 times [2023-11-06 21:53:54,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:53:54,137 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1725845680] [2023-11-06 21:53:54,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:53:54,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:53:54,228 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:53:54,231 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1941168834] [2023-11-06 21:53:54,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:53:54,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:53:54,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:53:54,233 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:53:54,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-06 21:53:54,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:54,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 746 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 21:53:54,559 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:53:54,999 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 516 proven. 117 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2023-11-06 21:53:54,999 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 21:53:55,377 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 9 proven. 117 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-11-06 21:53:55,378 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:53:55,378 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1725845680] [2023-11-06 21:53:55,378 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:53:55,378 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1941168834] [2023-11-06 21:53:55,378 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1941168834] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 21:53:55,378 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 21:53:55,379 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-06 21:53:55,379 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1668670822] [2023-11-06 21:53:55,379 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 21:53:55,380 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 21:53:55,380 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:53:55,382 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 21:53:55,382 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-06 21:53:55,382 INFO L87 Difference]: Start difference. First operand 437 states and 711 transitions. Second operand has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 2 states have call successors, (82), 2 states have call predecessors, (82), 4 states have return successors, (83), 2 states have call predecessors, (83), 2 states have call successors, (83) [2023-11-06 21:53:55,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:53:55,789 INFO L93 Difference]: Finished difference Result 811 states and 1311 transitions. [2023-11-06 21:53:55,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-06 21:53:55,790 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 2 states have call successors, (82), 2 states have call predecessors, (82), 4 states have return successors, (83), 2 states have call predecessors, (83), 2 states have call successors, (83) Word has length 286 [2023-11-06 21:53:55,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:53:55,795 INFO L225 Difference]: With dead ends: 811 [2023-11-06 21:53:55,795 INFO L226 Difference]: Without dead ends: 461 [2023-11-06 21:53:55,797 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 574 GetRequests, 564 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-06 21:53:55,800 INFO L413 NwaCegarLoop]: 193 mSDtfsCounter, 245 mSDsluCounter, 298 mSDsCounter, 0 mSdLazyCounter, 245 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 247 SdHoareTripleChecker+Valid, 491 SdHoareTripleChecker+Invalid, 257 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 245 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-06 21:53:55,800 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [247 Valid, 491 Invalid, 257 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 245 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-06 21:53:55,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 461 states. [2023-11-06 21:53:55,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 461 to 449. [2023-11-06 21:53:55,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 449 states, 310 states have (on average 1.4774193548387098) internal successors, (458), 310 states have internal predecessors, (458), 129 states have call successors, (129), 9 states have call predecessors, (129), 9 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2023-11-06 21:53:55,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 449 states and 716 transitions. [2023-11-06 21:53:55,864 INFO L78 Accepts]: Start accepts. Automaton has 449 states and 716 transitions. Word has length 286 [2023-11-06 21:53:55,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:53:55,865 INFO L495 AbstractCegarLoop]: Abstraction has 449 states and 716 transitions. [2023-11-06 21:53:55,866 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 2 states have call successors, (82), 2 states have call predecessors, (82), 4 states have return successors, (83), 2 states have call predecessors, (83), 2 states have call successors, (83) [2023-11-06 21:53:55,866 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 716 transitions. [2023-11-06 21:53:55,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2023-11-06 21:53:55,871 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:53:55,872 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:53:55,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-06 21:53:56,079 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-11-06 21:53:56,080 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:53:56,080 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:53:56,080 INFO L85 PathProgramCache]: Analyzing trace with hash 947998260, now seen corresponding path program 1 times [2023-11-06 21:53:56,080 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:53:56,080 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [622035269] [2023-11-06 21:53:56,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:53:56,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:53:56,160 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:53:56,160 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1366730214] [2023-11-06 21:53:56,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:53:56,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:53:56,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:53:56,162 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:53:56,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-06 21:53:56,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:56,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 747 conjuncts, 28 conjunts are in the unsatisfiable core [2023-11-06 21:53:56,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:53:58,361 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1092 proven. 21 refuted. 0 times theorem prover too weak. 2499 trivial. 0 not checked. [2023-11-06 21:53:58,362 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 21:53:59,773 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 105 proven. 21 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-11-06 21:53:59,773 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:53:59,774 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [622035269] [2023-11-06 21:53:59,774 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:53:59,774 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1366730214] [2023-11-06 21:53:59,774 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1366730214] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 21:53:59,774 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 21:53:59,775 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 11] total 17 [2023-11-06 21:53:59,775 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1111020143] [2023-11-06 21:53:59,775 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 21:53:59,776 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2023-11-06 21:53:59,776 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:53:59,778 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2023-11-06 21:53:59,778 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=205, Unknown=0, NotChecked=0, Total=272 [2023-11-06 21:53:59,779 INFO L87 Difference]: Start difference. First operand 449 states and 716 transitions. Second operand has 17 states, 17 states have (on average 8.470588235294118) internal successors, (144), 17 states have internal predecessors, (144), 4 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (86), 4 states have call predecessors, (86), 4 states have call successors, (86) [2023-11-06 21:54:08,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:54:08,633 INFO L93 Difference]: Finished difference Result 3082 states and 4935 transitions. [2023-11-06 21:54:08,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2023-11-06 21:54:08,634 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 8.470588235294118) internal successors, (144), 17 states have internal predecessors, (144), 4 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (86), 4 states have call predecessors, (86), 4 states have call successors, (86) Word has length 286 [2023-11-06 21:54:08,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:54:08,663 INFO L225 Difference]: With dead ends: 3082 [2023-11-06 21:54:08,663 INFO L226 Difference]: Without dead ends: 2724 [2023-11-06 21:54:08,667 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 624 GetRequests, 564 SyntacticMatches, 0 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1352 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=1018, Invalid=2764, Unknown=0, NotChecked=0, Total=3782 [2023-11-06 21:54:08,668 INFO L413 NwaCegarLoop]: 357 mSDtfsCounter, 3653 mSDsluCounter, 3083 mSDsCounter, 0 mSdLazyCounter, 3701 mSolverCounterSat, 1020 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3731 SdHoareTripleChecker+Valid, 3440 SdHoareTripleChecker+Invalid, 4721 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1020 IncrementalHoareTripleChecker+Valid, 3701 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2023-11-06 21:54:08,668 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3731 Valid, 3440 Invalid, 4721 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1020 Valid, 3701 Invalid, 0 Unknown, 0 Unchecked, 6.4s Time] [2023-11-06 21:54:08,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2724 states. [2023-11-06 21:54:09,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2724 to 980. [2023-11-06 21:54:09,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 980 states, 746 states have (on average 1.5469168900804289) internal successors, (1154), 746 states have internal predecessors, (1154), 215 states have call successors, (215), 18 states have call predecessors, (215), 18 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2023-11-06 21:54:09,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 980 states and 1584 transitions. [2023-11-06 21:54:09,036 INFO L78 Accepts]: Start accepts. Automaton has 980 states and 1584 transitions. Word has length 286 [2023-11-06 21:54:09,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:54:09,038 INFO L495 AbstractCegarLoop]: Abstraction has 980 states and 1584 transitions. [2023-11-06 21:54:09,039 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 8.470588235294118) internal successors, (144), 17 states have internal predecessors, (144), 4 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (86), 4 states have call predecessors, (86), 4 states have call successors, (86) [2023-11-06 21:54:09,039 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1584 transitions. [2023-11-06 21:54:09,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-06 21:54:09,043 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:54:09,044 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:54:09,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-11-06 21:54:09,251 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2023-11-06 21:54:09,252 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:54:09,252 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:54:09,252 INFO L85 PathProgramCache]: Analyzing trace with hash 356738308, now seen corresponding path program 1 times [2023-11-06 21:54:09,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:54:09,252 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1777974969] [2023-11-06 21:54:09,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:09,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:54:09,308 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:54:09,308 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1508689007] [2023-11-06 21:54:09,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:09,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:54:09,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:54:09,310 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:54:09,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-06 21:54:09,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:09,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 747 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 21:54:09,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:54:10,135 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 208 proven. 123 refuted. 0 times theorem prover too weak. 3281 trivial. 0 not checked. [2023-11-06 21:54:10,136 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 21:54:10,462 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 3 proven. 123 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-11-06 21:54:10,462 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:54:10,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1777974969] [2023-11-06 21:54:10,463 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:54:10,463 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1508689007] [2023-11-06 21:54:10,463 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1508689007] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 21:54:10,463 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 21:54:10,463 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-06 21:54:10,464 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [993677405] [2023-11-06 21:54:10,464 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 21:54:10,465 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 21:54:10,465 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:54:10,466 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 21:54:10,466 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-06 21:54:10,467 INFO L87 Difference]: Start difference. First operand 980 states and 1584 transitions. Second operand has 7 states, 7 states have (on average 12.0) internal successors, (84), 7 states have internal predecessors, (84), 2 states have call successors, (84), 2 states have call predecessors, (84), 4 states have return successors, (85), 2 states have call predecessors, (85), 2 states have call successors, (85) [2023-11-06 21:54:10,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:54:10,946 INFO L93 Difference]: Finished difference Result 1672 states and 2648 transitions. [2023-11-06 21:54:10,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-06 21:54:10,947 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.0) internal successors, (84), 7 states have internal predecessors, (84), 2 states have call successors, (84), 2 states have call predecessors, (84), 4 states have return successors, (85), 2 states have call predecessors, (85), 2 states have call successors, (85) Word has length 287 [2023-11-06 21:54:10,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:54:10,955 INFO L225 Difference]: With dead ends: 1672 [2023-11-06 21:54:10,955 INFO L226 Difference]: Without dead ends: 840 [2023-11-06 21:54:10,958 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 576 GetRequests, 566 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-06 21:54:10,959 INFO L413 NwaCegarLoop]: 184 mSDtfsCounter, 237 mSDsluCounter, 278 mSDsCounter, 0 mSdLazyCounter, 250 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 237 SdHoareTripleChecker+Valid, 462 SdHoareTripleChecker+Invalid, 258 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 250 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-06 21:54:10,960 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [237 Valid, 462 Invalid, 258 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 250 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-06 21:54:10,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 840 states. [2023-11-06 21:54:11,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 840 to 806. [2023-11-06 21:54:11,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 806 states, 567 states have (on average 1.4462081128747795) internal successors, (820), 567 states have internal predecessors, (820), 215 states have call successors, (215), 23 states have call predecessors, (215), 23 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2023-11-06 21:54:11,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 806 states and 1250 transitions. [2023-11-06 21:54:11,142 INFO L78 Accepts]: Start accepts. Automaton has 806 states and 1250 transitions. Word has length 287 [2023-11-06 21:54:11,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:54:11,143 INFO L495 AbstractCegarLoop]: Abstraction has 806 states and 1250 transitions. [2023-11-06 21:54:11,143 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.0) internal successors, (84), 7 states have internal predecessors, (84), 2 states have call successors, (84), 2 states have call predecessors, (84), 4 states have return successors, (85), 2 states have call predecessors, (85), 2 states have call successors, (85) [2023-11-06 21:54:11,143 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1250 transitions. [2023-11-06 21:54:11,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2023-11-06 21:54:11,146 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:54:11,146 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:54:11,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2023-11-06 21:54:11,353 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2023-11-06 21:54:11,353 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:54:11,354 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:54:11,354 INFO L85 PathProgramCache]: Analyzing trace with hash -2143902617, now seen corresponding path program 1 times [2023-11-06 21:54:11,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:54:11,354 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1550949781] [2023-11-06 21:54:11,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:11,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:54:11,405 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:54:11,405 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [160159788] [2023-11-06 21:54:11,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:11,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:54:11,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:54:11,407 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:54:11,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-06 21:54:11,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:11,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 759 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 21:54:11,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:54:11,831 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-06 21:54:11,831 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:54:11,831 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:54:11,831 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1550949781] [2023-11-06 21:54:11,831 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:54:11,831 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [160159788] [2023-11-06 21:54:11,831 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [160159788] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:54:11,832 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:54:11,832 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 21:54:11,833 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1702725623] [2023-11-06 21:54:11,833 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:54:11,834 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 21:54:11,834 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:54:11,835 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 21:54:11,835 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 21:54:11,836 INFO L87 Difference]: Start difference. First operand 806 states and 1250 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:54:12,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:54:12,187 INFO L93 Difference]: Finished difference Result 1833 states and 2833 transitions. [2023-11-06 21:54:12,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 21:54:12,188 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 289 [2023-11-06 21:54:12,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:54:12,197 INFO L225 Difference]: With dead ends: 1833 [2023-11-06 21:54:12,197 INFO L226 Difference]: Without dead ends: 1179 [2023-11-06 21:54:12,200 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 288 GetRequests, 287 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 21:54:12,201 INFO L413 NwaCegarLoop]: 206 mSDtfsCounter, 194 mSDsluCounter, 190 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 194 SdHoareTripleChecker+Valid, 396 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 21:54:12,201 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [194 Valid, 396 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 44 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 21:54:12,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1179 states. [2023-11-06 21:54:12,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1179 to 876. [2023-11-06 21:54:12,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 876 states, 637 states have (on average 1.4646781789638932) internal successors, (933), 637 states have internal predecessors, (933), 215 states have call successors, (215), 23 states have call predecessors, (215), 23 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2023-11-06 21:54:12,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 876 states and 1363 transitions. [2023-11-06 21:54:12,378 INFO L78 Accepts]: Start accepts. Automaton has 876 states and 1363 transitions. Word has length 289 [2023-11-06 21:54:12,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:54:12,379 INFO L495 AbstractCegarLoop]: Abstraction has 876 states and 1363 transitions. [2023-11-06 21:54:12,379 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:54:12,379 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1363 transitions. [2023-11-06 21:54:12,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-06 21:54:12,382 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:54:12,382 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:54:12,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2023-11-06 21:54:12,590 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:54:12,590 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:54:12,590 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:54:12,591 INFO L85 PathProgramCache]: Analyzing trace with hash -104062989, now seen corresponding path program 1 times [2023-11-06 21:54:12,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:54:12,591 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1758529429] [2023-11-06 21:54:12,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:12,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:54:12,660 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:54:12,660 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1107969466] [2023-11-06 21:54:12,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:12,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:54:12,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:54:12,662 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:54:12,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-06 21:54:13,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:13,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 767 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-06 21:54:13,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:54:13,529 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-06 21:54:13,529 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:54:13,529 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:54:13,529 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1758529429] [2023-11-06 21:54:13,529 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:54:13,530 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1107969466] [2023-11-06 21:54:13,530 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1107969466] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:54:13,530 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:54:13,530 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-06 21:54:13,530 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1421878217] [2023-11-06 21:54:13,531 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:54:13,531 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 21:54:13,531 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:54:13,532 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 21:54:13,532 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-06 21:54:13,533 INFO L87 Difference]: Start difference. First operand 876 states and 1363 transitions. Second operand has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:54:14,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:54:14,196 INFO L93 Difference]: Finished difference Result 1723 states and 2703 transitions. [2023-11-06 21:54:14,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-06 21:54:14,196 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 292 [2023-11-06 21:54:14,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:54:14,207 INFO L225 Difference]: With dead ends: 1723 [2023-11-06 21:54:14,207 INFO L226 Difference]: Without dead ends: 1355 [2023-11-06 21:54:14,210 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 300 GetRequests, 287 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=69, Invalid=141, Unknown=0, NotChecked=0, Total=210 [2023-11-06 21:54:14,210 INFO L413 NwaCegarLoop]: 234 mSDtfsCounter, 799 mSDsluCounter, 1077 mSDsCounter, 0 mSdLazyCounter, 83 mSolverCounterSat, 177 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 799 SdHoareTripleChecker+Valid, 1311 SdHoareTripleChecker+Invalid, 260 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 177 IncrementalHoareTripleChecker+Valid, 83 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-06 21:54:14,211 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [799 Valid, 1311 Invalid, 260 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [177 Valid, 83 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-06 21:54:14,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1355 states. [2023-11-06 21:54:14,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1355 to 876. [2023-11-06 21:54:14,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 876 states, 637 states have (on average 1.4646781789638932) internal successors, (933), 637 states have internal predecessors, (933), 215 states have call successors, (215), 23 states have call predecessors, (215), 23 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2023-11-06 21:54:14,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 876 states and 1363 transitions. [2023-11-06 21:54:14,455 INFO L78 Accepts]: Start accepts. Automaton has 876 states and 1363 transitions. Word has length 292 [2023-11-06 21:54:14,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:54:14,456 INFO L495 AbstractCegarLoop]: Abstraction has 876 states and 1363 transitions. [2023-11-06 21:54:14,456 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:54:14,456 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1363 transitions. [2023-11-06 21:54:14,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-06 21:54:14,459 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:54:14,459 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:54:14,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2023-11-06 21:54:14,666 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-11-06 21:54:14,667 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:54:14,667 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:54:14,668 INFO L85 PathProgramCache]: Analyzing trace with hash -921711439, now seen corresponding path program 1 times [2023-11-06 21:54:14,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:54:14,668 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1129821696] [2023-11-06 21:54:14,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:14,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:54:14,725 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:54:14,726 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [859665911] [2023-11-06 21:54:14,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:14,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:54:14,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:54:14,727 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:54:14,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-06 21:54:15,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:15,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 766 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-06 21:54:15,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:54:15,183 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-06 21:54:15,183 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:54:15,184 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:54:15,184 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1129821696] [2023-11-06 21:54:15,184 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:54:15,184 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [859665911] [2023-11-06 21:54:15,184 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [859665911] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:54:15,184 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:54:15,185 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 21:54:15,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1331356508] [2023-11-06 21:54:15,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:54:15,187 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 21:54:15,188 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:54:15,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 21:54:15,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 21:54:15,189 INFO L87 Difference]: Start difference. First operand 876 states and 1363 transitions. Second operand has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:54:15,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:54:15,497 INFO L93 Difference]: Finished difference Result 1622 states and 2542 transitions. [2023-11-06 21:54:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 21:54:15,498 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 292 [2023-11-06 21:54:15,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:54:15,506 INFO L225 Difference]: With dead ends: 1622 [2023-11-06 21:54:15,507 INFO L226 Difference]: Without dead ends: 898 [2023-11-06 21:54:15,509 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 292 GetRequests, 289 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-06 21:54:15,510 INFO L413 NwaCegarLoop]: 232 mSDtfsCounter, 6 mSDsluCounter, 408 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 640 SdHoareTripleChecker+Invalid, 76 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 21:54:15,510 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 640 Invalid, 76 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 76 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 21:54:15,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 898 states. [2023-11-06 21:54:15,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 898 to 886. [2023-11-06 21:54:15,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 886 states, 647 states have (on average 1.463678516228748) internal successors, (947), 647 states have internal predecessors, (947), 215 states have call successors, (215), 23 states have call predecessors, (215), 23 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2023-11-06 21:54:15,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 886 states and 1377 transitions. [2023-11-06 21:54:15,704 INFO L78 Accepts]: Start accepts. Automaton has 886 states and 1377 transitions. Word has length 292 [2023-11-06 21:54:15,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:54:15,704 INFO L495 AbstractCegarLoop]: Abstraction has 886 states and 1377 transitions. [2023-11-06 21:54:15,705 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:54:15,705 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1377 transitions. [2023-11-06 21:54:15,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2023-11-06 21:54:15,707 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:54:15,708 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:54:15,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2023-11-06 21:54:15,915 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:54:15,916 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:54:15,916 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:54:15,916 INFO L85 PathProgramCache]: Analyzing trace with hash 1732172711, now seen corresponding path program 1 times [2023-11-06 21:54:15,917 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:54:15,917 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1259405331] [2023-11-06 21:54:15,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:15,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:54:15,971 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:54:15,971 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1273503804] [2023-11-06 21:54:15,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:15,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:54:15,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:54:15,973 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:54:16,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-06 21:54:16,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:16,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 768 conjuncts, 15 conjunts are in the unsatisfiable core [2023-11-06 21:54:16,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:54:17,428 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-06 21:54:17,428 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:54:17,428 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:54:17,428 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1259405331] [2023-11-06 21:54:17,429 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:54:17,429 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1273503804] [2023-11-06 21:54:17,429 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1273503804] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:54:17,429 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:54:17,429 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 21:54:17,430 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1047495215] [2023-11-06 21:54:17,430 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:54:17,430 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 21:54:17,431 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:54:17,431 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 21:54:17,432 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 21:54:17,432 INFO L87 Difference]: Start difference. First operand 886 states and 1377 transitions. Second operand has 5 states, 5 states have (on average 16.2) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:54:18,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:54:18,570 INFO L93 Difference]: Finished difference Result 3829 states and 6079 transitions. [2023-11-06 21:54:18,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 21:54:18,571 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.2) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 293 [2023-11-06 21:54:18,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:54:18,591 INFO L225 Difference]: With dead ends: 3829 [2023-11-06 21:54:18,591 INFO L226 Difference]: Without dead ends: 3062 [2023-11-06 21:54:18,595 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 294 GetRequests, 289 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-06 21:54:18,596 INFO L413 NwaCegarLoop]: 461 mSDtfsCounter, 629 mSDsluCounter, 918 mSDsCounter, 0 mSdLazyCounter, 346 mSolverCounterSat, 93 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 629 SdHoareTripleChecker+Valid, 1379 SdHoareTripleChecker+Invalid, 439 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 93 IncrementalHoareTripleChecker+Valid, 346 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-06 21:54:18,596 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [629 Valid, 1379 Invalid, 439 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [93 Valid, 346 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-06 21:54:18,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3062 states. [2023-11-06 21:54:19,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3062 to 2418. [2023-11-06 21:54:19,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2418 states, 1799 states have (on average 1.4680377987770983) internal successors, (2641), 1799 states have internal predecessors, (2641), 559 states have call successors, (559), 59 states have call predecessors, (559), 59 states have return successors, (559), 559 states have call predecessors, (559), 559 states have call successors, (559) [2023-11-06 21:54:19,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 2418 states and 3759 transitions. [2023-11-06 21:54:19,193 INFO L78 Accepts]: Start accepts. Automaton has 2418 states and 3759 transitions. Word has length 293 [2023-11-06 21:54:19,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:54:19,194 INFO L495 AbstractCegarLoop]: Abstraction has 2418 states and 3759 transitions. [2023-11-06 21:54:19,194 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.2) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:54:19,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2418 states and 3759 transitions. [2023-11-06 21:54:19,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2023-11-06 21:54:19,197 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:54:19,198 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:54:19,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2023-11-06 21:54:19,406 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2023-11-06 21:54:19,406 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:54:19,407 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:54:19,407 INFO L85 PathProgramCache]: Analyzing trace with hash 360365413, now seen corresponding path program 1 times [2023-11-06 21:54:19,407 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:54:19,407 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1620225081] [2023-11-06 21:54:19,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:19,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:54:19,467 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:54:19,468 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [44671095] [2023-11-06 21:54:19,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:19,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:54:19,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:54:19,469 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:54:19,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-06 21:54:19,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:19,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 766 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-06 21:54:19,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:54:20,183 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-06 21:54:20,183 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:54:20,184 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:54:20,184 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1620225081] [2023-11-06 21:54:20,184 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:54:20,184 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [44671095] [2023-11-06 21:54:20,184 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [44671095] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:54:20,184 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:54:20,185 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-06 21:54:20,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1536508398] [2023-11-06 21:54:20,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:54:20,186 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 21:54:20,186 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:54:20,187 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 21:54:20,187 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 21:54:20,188 INFO L87 Difference]: Start difference. First operand 2418 states and 3759 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 2 states have internal predecessors, (81), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:54:20,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:54:20,691 INFO L93 Difference]: Finished difference Result 3907 states and 6098 transitions. [2023-11-06 21:54:20,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 21:54:20,692 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 2 states have internal predecessors, (81), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 293 [2023-11-06 21:54:20,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:54:20,708 INFO L225 Difference]: With dead ends: 3907 [2023-11-06 21:54:20,708 INFO L226 Difference]: Without dead ends: 3140 [2023-11-06 21:54:20,712 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 292 GetRequests, 291 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 21:54:20,713 INFO L413 NwaCegarLoop]: 317 mSDtfsCounter, 94 mSDsluCounter, 212 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 94 SdHoareTripleChecker+Valid, 529 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 21:54:20,714 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [94 Valid, 529 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 41 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 21:54:20,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3140 states. [2023-11-06 21:54:21,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3140 to 3138. [2023-11-06 21:54:21,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3138 states, 2329 states have (on average 1.463288965221125) internal successors, (3408), 2329 states have internal predecessors, (3408), 731 states have call successors, (731), 77 states have call predecessors, (731), 77 states have return successors, (731), 731 states have call predecessors, (731), 731 states have call successors, (731) [2023-11-06 21:54:21,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3138 states to 3138 states and 4870 transitions. [2023-11-06 21:54:21,376 INFO L78 Accepts]: Start accepts. Automaton has 3138 states and 4870 transitions. Word has length 293 [2023-11-06 21:54:21,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:54:21,376 INFO L495 AbstractCegarLoop]: Abstraction has 3138 states and 4870 transitions. [2023-11-06 21:54:21,377 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 2 states have internal predecessors, (81), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:54:21,377 INFO L276 IsEmpty]: Start isEmpty. Operand 3138 states and 4870 transitions. [2023-11-06 21:54:21,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2023-11-06 21:54:21,380 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:54:21,380 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:54:21,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2023-11-06 21:54:21,586 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2023-11-06 21:54:21,587 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:54:21,587 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:54:21,587 INFO L85 PathProgramCache]: Analyzing trace with hash -197012573, now seen corresponding path program 1 times [2023-11-06 21:54:21,587 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:54:21,588 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [467351134] [2023-11-06 21:54:21,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:21,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:54:21,654 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:54:21,678 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [649254367] [2023-11-06 21:54:21,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:21,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:54:21,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:54:21,680 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:54:21,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-11-06 21:54:22,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:22,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 768 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 21:54:22,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:54:22,114 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-06 21:54:22,114 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:54:22,114 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:54:22,115 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [467351134] [2023-11-06 21:54:22,115 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:54:22,115 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [649254367] [2023-11-06 21:54:22,115 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [649254367] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:54:22,115 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:54:22,116 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 21:54:22,116 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [641423419] [2023-11-06 21:54:22,116 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:54:22,117 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 21:54:22,117 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:54:22,118 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 21:54:22,119 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 21:54:22,119 INFO L87 Difference]: Start difference. First operand 3138 states and 4870 transitions. Second operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:54:23,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:54:23,044 INFO L93 Difference]: Finished difference Result 8504 states and 13187 transitions. [2023-11-06 21:54:23,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 21:54:23,045 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 294 [2023-11-06 21:54:23,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:54:23,075 INFO L225 Difference]: With dead ends: 8504 [2023-11-06 21:54:23,075 INFO L226 Difference]: Without dead ends: 5600 [2023-11-06 21:54:23,084 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 293 GetRequests, 292 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 21:54:23,085 INFO L413 NwaCegarLoop]: 407 mSDtfsCounter, 203 mSDsluCounter, 211 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 203 SdHoareTripleChecker+Valid, 618 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 21:54:23,085 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [203 Valid, 618 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 41 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 21:54:23,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5600 states. [2023-11-06 21:54:23,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5600 to 3871. [2023-11-06 21:54:23,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3871 states, 3062 states have (on average 1.5062050947093404) internal successors, (4612), 3062 states have internal predecessors, (4612), 731 states have call successors, (731), 77 states have call predecessors, (731), 77 states have return successors, (731), 731 states have call predecessors, (731), 731 states have call successors, (731) [2023-11-06 21:54:23,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3871 states to 3871 states and 6074 transitions. [2023-11-06 21:54:23,974 INFO L78 Accepts]: Start accepts. Automaton has 3871 states and 6074 transitions. Word has length 294 [2023-11-06 21:54:23,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:54:23,975 INFO L495 AbstractCegarLoop]: Abstraction has 3871 states and 6074 transitions. [2023-11-06 21:54:23,975 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:54:23,975 INFO L276 IsEmpty]: Start isEmpty. Operand 3871 states and 6074 transitions. [2023-11-06 21:54:23,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-11-06 21:54:23,979 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:54:23,979 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:54:23,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2023-11-06 21:54:24,187 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2023-11-06 21:54:24,188 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:54:24,188 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:54:24,188 INFO L85 PathProgramCache]: Analyzing trace with hash -1314110350, now seen corresponding path program 1 times [2023-11-06 21:54:24,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:54:24,188 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1317715595] [2023-11-06 21:54:24,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:24,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:54:24,265 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:54:24,265 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1957896952] [2023-11-06 21:54:24,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:24,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:54:24,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:54:24,267 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:54:24,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-11-06 21:54:24,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:24,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 769 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 21:54:24,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:54:24,679 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-06 21:54:24,679 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:54:24,680 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:54:24,680 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1317715595] [2023-11-06 21:54:24,680 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:54:24,680 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1957896952] [2023-11-06 21:54:24,680 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1957896952] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:54:24,680 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:54:24,681 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 21:54:24,681 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [17299199] [2023-11-06 21:54:24,681 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:54:24,682 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 21:54:24,682 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:54:24,682 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 21:54:24,682 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 21:54:24,683 INFO L87 Difference]: Start difference. First operand 3871 states and 6074 transitions. Second operand has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:54:25,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:54:25,869 INFO L93 Difference]: Finished difference Result 9313 states and 14484 transitions. [2023-11-06 21:54:25,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 21:54:25,870 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 295 [2023-11-06 21:54:25,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:54:25,909 INFO L225 Difference]: With dead ends: 9313 [2023-11-06 21:54:25,909 INFO L226 Difference]: Without dead ends: 5772 [2023-11-06 21:54:25,919 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 294 GetRequests, 293 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 21:54:25,920 INFO L413 NwaCegarLoop]: 247 mSDtfsCounter, 193 mSDsluCounter, 209 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 193 SdHoareTripleChecker+Valid, 456 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 21:54:25,920 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [193 Valid, 456 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 21:54:25,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5772 states. [2023-11-06 21:54:26,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5772 to 4043. [2023-11-06 21:54:26,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4043 states, 3234 states have (on average 1.5098948670377241) internal successors, (4883), 3234 states have internal predecessors, (4883), 731 states have call successors, (731), 77 states have call predecessors, (731), 77 states have return successors, (731), 731 states have call predecessors, (731), 731 states have call successors, (731) [2023-11-06 21:54:26,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4043 states to 4043 states and 6345 transitions. [2023-11-06 21:54:26,562 INFO L78 Accepts]: Start accepts. Automaton has 4043 states and 6345 transitions. Word has length 295 [2023-11-06 21:54:26,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:54:26,563 INFO L495 AbstractCegarLoop]: Abstraction has 4043 states and 6345 transitions. [2023-11-06 21:54:26,563 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:54:26,564 INFO L276 IsEmpty]: Start isEmpty. Operand 4043 states and 6345 transitions. [2023-11-06 21:54:26,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-11-06 21:54:26,568 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:54:26,568 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:54:26,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2023-11-06 21:54:26,776 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2023-11-06 21:54:26,777 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:54:26,777 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:54:26,778 INFO L85 PathProgramCache]: Analyzing trace with hash -72185387, now seen corresponding path program 1 times [2023-11-06 21:54:26,778 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:54:26,778 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [692302886] [2023-11-06 21:54:26,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:26,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:54:26,842 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:54:26,842 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1670392930] [2023-11-06 21:54:26,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:26,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:54:26,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:54:26,844 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:54:26,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-11-06 21:54:27,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:27,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 770 conjuncts, 53 conjunts are in the unsatisfiable core [2023-11-06 21:54:27,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:54:29,990 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2377 proven. 222 refuted. 0 times theorem prover too weak. 1013 trivial. 0 not checked. [2023-11-06 21:54:29,990 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 21:54:31,971 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 246 proven. 240 refuted. 0 times theorem prover too weak. 3126 trivial. 0 not checked. [2023-11-06 21:54:31,972 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:54:31,972 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [692302886] [2023-11-06 21:54:31,972 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:54:31,972 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1670392930] [2023-11-06 21:54:31,972 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1670392930] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 21:54:31,972 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 21:54:31,973 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 37 [2023-11-06 21:54:31,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1385706837] [2023-11-06 21:54:31,973 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 21:54:31,974 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2023-11-06 21:54:31,974 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:54:31,975 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2023-11-06 21:54:31,976 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=257, Invalid=1075, Unknown=0, NotChecked=0, Total=1332 [2023-11-06 21:54:31,977 INFO L87 Difference]: Start difference. First operand 4043 states and 6345 transitions. Second operand has 37 states, 35 states have (on average 5.114285714285714) internal successors, (179), 33 states have internal predecessors, (179), 10 states have call successors, (86), 6 states have call predecessors, (86), 12 states have return successors, (86), 10 states have call predecessors, (86), 10 states have call successors, (86) [2023-11-06 21:54:54,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:54:54,030 INFO L93 Difference]: Finished difference Result 26298 states and 39674 transitions. [2023-11-06 21:54:54,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 136 states. [2023-11-06 21:54:54,031 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 35 states have (on average 5.114285714285714) internal successors, (179), 33 states have internal predecessors, (179), 10 states have call successors, (86), 6 states have call predecessors, (86), 12 states have return successors, (86), 10 states have call predecessors, (86), 10 states have call successors, (86) Word has length 295 [2023-11-06 21:54:54,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:54:54,104 INFO L225 Difference]: With dead ends: 26298 [2023-11-06 21:54:54,104 INFO L226 Difference]: Without dead ends: 22480 [2023-11-06 21:54:54,127 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 738 GetRequests, 573 SyntacticMatches, 0 SemanticMatches, 165 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11970 ImplicationChecksByTransitivity, 12.4s TimeCoverageRelationStatistics Valid=5974, Invalid=21748, Unknown=0, NotChecked=0, Total=27722 [2023-11-06 21:54:54,128 INFO L413 NwaCegarLoop]: 251 mSDtfsCounter, 5779 mSDsluCounter, 1762 mSDsCounter, 0 mSdLazyCounter, 2350 mSolverCounterSat, 2738 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5797 SdHoareTripleChecker+Valid, 2013 SdHoareTripleChecker+Invalid, 5088 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2738 IncrementalHoareTripleChecker+Valid, 2350 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2023-11-06 21:54:54,129 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5797 Valid, 2013 Invalid, 5088 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2738 Valid, 2350 Invalid, 0 Unknown, 0 Unchecked, 6.0s Time] [2023-11-06 21:54:54,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22480 states. [2023-11-06 21:54:55,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22480 to 6833. [2023-11-06 21:54:56,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6833 states, 5518 states have (on average 1.482239942007974) internal successors, (8179), 5527 states have internal predecessors, (8179), 1097 states have call successors, (1097), 217 states have call predecessors, (1097), 217 states have return successors, (1097), 1088 states have call predecessors, (1097), 1097 states have call successors, (1097) [2023-11-06 21:54:56,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6833 states to 6833 states and 10373 transitions. [2023-11-06 21:54:56,021 INFO L78 Accepts]: Start accepts. Automaton has 6833 states and 10373 transitions. Word has length 295 [2023-11-06 21:54:56,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:54:56,021 INFO L495 AbstractCegarLoop]: Abstraction has 6833 states and 10373 transitions. [2023-11-06 21:54:56,022 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 35 states have (on average 5.114285714285714) internal successors, (179), 33 states have internal predecessors, (179), 10 states have call successors, (86), 6 states have call predecessors, (86), 12 states have return successors, (86), 10 states have call predecessors, (86), 10 states have call successors, (86) [2023-11-06 21:54:56,022 INFO L276 IsEmpty]: Start isEmpty. Operand 6833 states and 10373 transitions. [2023-11-06 21:54:56,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-11-06 21:54:56,026 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:54:56,026 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:54:56,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2023-11-06 21:54:56,227 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2023-11-06 21:54:56,227 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:54:56,228 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:54:56,228 INFO L85 PathProgramCache]: Analyzing trace with hash -2066330093, now seen corresponding path program 1 times [2023-11-06 21:54:56,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:54:56,228 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1416447025] [2023-11-06 21:54:56,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:56,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:54:56,295 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:54:56,296 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1644246270] [2023-11-06 21:54:56,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:56,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:54:56,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:54:56,297 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:54:56,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2023-11-06 21:54:56,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:56,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 768 conjuncts, 19 conjunts are in the unsatisfiable core [2023-11-06 21:54:56,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:54:58,244 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-06 21:54:58,244 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:54:58,245 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:54:58,245 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1416447025] [2023-11-06 21:54:58,245 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:54:58,245 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1644246270] [2023-11-06 21:54:58,245 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1644246270] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:54:58,245 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:54:58,246 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 21:54:58,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1981585247] [2023-11-06 21:54:58,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:54:58,246 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 21:54:58,247 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:54:58,247 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 21:54:58,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 21:54:58,248 INFO L87 Difference]: Start difference. First operand 6833 states and 10373 transitions. Second operand has 5 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:55:00,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:55:00,095 INFO L93 Difference]: Finished difference Result 13552 states and 20592 transitions. [2023-11-06 21:55:00,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 21:55:00,095 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 295 [2023-11-06 21:55:00,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:55:00,124 INFO L225 Difference]: With dead ends: 13552 [2023-11-06 21:55:00,124 INFO L226 Difference]: Without dead ends: 6835 [2023-11-06 21:55:00,139 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 297 GetRequests, 291 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-06 21:55:00,140 INFO L413 NwaCegarLoop]: 233 mSDtfsCounter, 228 mSDsluCounter, 564 mSDsCounter, 0 mSdLazyCounter, 149 mSolverCounterSat, 87 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 228 SdHoareTripleChecker+Valid, 797 SdHoareTripleChecker+Invalid, 236 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 149 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-06 21:55:00,140 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [228 Valid, 797 Invalid, 236 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 149 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-06 21:55:00,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6835 states. [2023-11-06 21:55:01,742 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6835 to 6833. [2023-11-06 21:55:01,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6833 states, 5518 states have (on average 1.4818774918448714) internal successors, (8177), 5527 states have internal predecessors, (8177), 1097 states have call successors, (1097), 217 states have call predecessors, (1097), 217 states have return successors, (1097), 1088 states have call predecessors, (1097), 1097 states have call successors, (1097) [2023-11-06 21:55:01,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6833 states to 6833 states and 10371 transitions. [2023-11-06 21:55:01,775 INFO L78 Accepts]: Start accepts. Automaton has 6833 states and 10371 transitions. Word has length 295 [2023-11-06 21:55:01,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:55:01,776 INFO L495 AbstractCegarLoop]: Abstraction has 6833 states and 10371 transitions. [2023-11-06 21:55:01,776 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:55:01,776 INFO L276 IsEmpty]: Start isEmpty. Operand 6833 states and 10371 transitions. [2023-11-06 21:55:01,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-11-06 21:55:01,781 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:55:01,782 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:55:01,791 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2023-11-06 21:55:01,991 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2023-11-06 21:55:01,991 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:55:01,992 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:55:01,992 INFO L85 PathProgramCache]: Analyzing trace with hash 1875548821, now seen corresponding path program 1 times [2023-11-06 21:55:01,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:55:01,992 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1767427347] [2023-11-06 21:55:01,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:55:01,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:55:02,066 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:55:02,066 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [991078493] [2023-11-06 21:55:02,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:55:02,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:55:02,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:55:02,068 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:55:02,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2023-11-06 21:55:02,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:55:02,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 768 conjuncts, 30 conjunts are in the unsatisfiable core [2023-11-06 21:55:02,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:55:05,141 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1922 proven. 255 refuted. 0 times theorem prover too weak. 1435 trivial. 0 not checked. [2023-11-06 21:55:05,141 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 21:55:07,721 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:55:07,721 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1767427347] [2023-11-06 21:55:07,721 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:55:07,721 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [991078493] [2023-11-06 21:55:07,721 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [991078493] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 21:55:07,722 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-06 21:55:07,722 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2023-11-06 21:55:07,722 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [648286522] [2023-11-06 21:55:07,722 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-06 21:55:07,722 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-06 21:55:07,723 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:55:07,723 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-06 21:55:07,724 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=124, Invalid=382, Unknown=0, NotChecked=0, Total=506 [2023-11-06 21:55:07,724 INFO L87 Difference]: Start difference. First operand 6833 states and 10371 transitions. Second operand has 14 states, 14 states have (on average 7.0) internal successors, (98), 12 states have internal predecessors, (98), 4 states have call successors, (43), 4 states have call predecessors, (43), 6 states have return successors, (43), 4 states have call predecessors, (43), 4 states have call successors, (43) [2023-11-06 21:55:11,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:55:11,422 INFO L93 Difference]: Finished difference Result 20531 states and 31124 transitions. [2023-11-06 21:55:11,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2023-11-06 21:55:11,423 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 7.0) internal successors, (98), 12 states have internal predecessors, (98), 4 states have call successors, (43), 4 states have call predecessors, (43), 6 states have return successors, (43), 4 states have call predecessors, (43), 4 states have call successors, (43) Word has length 295 [2023-11-06 21:55:11,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:55:11,463 INFO L225 Difference]: With dead ends: 20531 [2023-11-06 21:55:11,463 INFO L226 Difference]: Without dead ends: 13840 [2023-11-06 21:55:11,476 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 543 GetRequests, 504 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 329 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=486, Invalid=1154, Unknown=0, NotChecked=0, Total=1640 [2023-11-06 21:55:11,477 INFO L413 NwaCegarLoop]: 256 mSDtfsCounter, 865 mSDsluCounter, 1391 mSDsCounter, 0 mSdLazyCounter, 860 mSolverCounterSat, 164 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 865 SdHoareTripleChecker+Valid, 1647 SdHoareTripleChecker+Invalid, 1024 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 164 IncrementalHoareTripleChecker+Valid, 860 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-11-06 21:55:11,478 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [865 Valid, 1647 Invalid, 1024 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [164 Valid, 860 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-11-06 21:55:11,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13840 states. [2023-11-06 21:55:13,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13840 to 11865. [2023-11-06 21:55:13,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11865 states, 9838 states have (on average 1.477027851189266) internal successors, (14531), 9874 states have internal predecessors, (14531), 1631 states have call successors, (1631), 395 states have call predecessors, (1631), 395 states have return successors, (1631), 1595 states have call predecessors, (1631), 1631 states have call successors, (1631) [2023-11-06 21:55:13,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11865 states to 11865 states and 17793 transitions. [2023-11-06 21:55:13,981 INFO L78 Accepts]: Start accepts. Automaton has 11865 states and 17793 transitions. Word has length 295 [2023-11-06 21:55:13,981 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:55:13,982 INFO L495 AbstractCegarLoop]: Abstraction has 11865 states and 17793 transitions. [2023-11-06 21:55:13,982 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 7.0) internal successors, (98), 12 states have internal predecessors, (98), 4 states have call successors, (43), 4 states have call predecessors, (43), 6 states have return successors, (43), 4 states have call predecessors, (43), 4 states have call successors, (43) [2023-11-06 21:55:13,982 INFO L276 IsEmpty]: Start isEmpty. Operand 11865 states and 17793 transitions. [2023-11-06 21:55:13,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-11-06 21:55:13,990 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:55:13,990 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:55:14,004 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2023-11-06 21:55:14,204 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2023-11-06 21:55:14,204 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:55:14,205 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:55:14,205 INFO L85 PathProgramCache]: Analyzing trace with hash 1860030103, now seen corresponding path program 1 times [2023-11-06 21:55:14,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:55:14,205 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [248359895] [2023-11-06 21:55:14,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:55:14,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:55:14,269 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:55:14,269 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [350983135] [2023-11-06 21:55:14,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:55:14,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:55:14,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:55:14,271 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:55:14,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2023-11-06 21:55:14,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:55:14,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 768 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-06 21:55:14,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:55:16,185 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1376 proven. 186 refuted. 0 times theorem prover too weak. 2050 trivial. 0 not checked. [2023-11-06 21:55:16,185 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 21:55:16,388 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:55:16,388 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [248359895] [2023-11-06 21:55:16,388 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:55:16,388 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [350983135] [2023-11-06 21:55:16,389 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [350983135] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 21:55:16,389 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-06 21:55:16,389 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2023-11-06 21:55:16,390 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [784170338] [2023-11-06 21:55:16,390 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-06 21:55:16,394 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-06 21:55:16,394 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:55:16,395 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-06 21:55:16,395 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2023-11-06 21:55:16,395 INFO L87 Difference]: Start difference. First operand 11865 states and 17793 transitions. Second operand has 11 states, 11 states have (on average 8.363636363636363) internal successors, (92), 9 states have internal predecessors, (92), 3 states have call successors, (43), 3 states have call predecessors, (43), 4 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2023-11-06 21:55:18,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:55:18,996 INFO L93 Difference]: Finished difference Result 14353 states and 21674 transitions. [2023-11-06 21:55:18,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-06 21:55:18,996 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 8.363636363636363) internal successors, (92), 9 states have internal predecessors, (92), 3 states have call successors, (43), 3 states have call predecessors, (43), 4 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 295 [2023-11-06 21:55:18,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:55:19,026 INFO L225 Difference]: With dead ends: 14353 [2023-11-06 21:55:19,027 INFO L226 Difference]: Without dead ends: 10886 [2023-11-06 21:55:19,035 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 357 GetRequests, 335 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 85 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=147, Invalid=405, Unknown=0, NotChecked=0, Total=552 [2023-11-06 21:55:19,036 INFO L413 NwaCegarLoop]: 181 mSDtfsCounter, 213 mSDsluCounter, 1174 mSDsCounter, 0 mSdLazyCounter, 498 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 213 SdHoareTripleChecker+Valid, 1355 SdHoareTripleChecker+Invalid, 611 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 498 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-06 21:55:19,036 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [213 Valid, 1355 Invalid, 611 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 498 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-06 21:55:19,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10886 states. [2023-11-06 21:55:21,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10886 to 10878. [2023-11-06 21:55:21,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10878 states, 9039 states have (on average 1.4814691890695872) internal successors, (13391), 9069 states have internal predecessors, (13391), 1479 states have call successors, (1479), 359 states have call predecessors, (1479), 359 states have return successors, (1479), 1449 states have call predecessors, (1479), 1479 states have call successors, (1479) [2023-11-06 21:55:21,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10878 states to 10878 states and 16349 transitions. [2023-11-06 21:55:21,272 INFO L78 Accepts]: Start accepts. Automaton has 10878 states and 16349 transitions. Word has length 295 [2023-11-06 21:55:21,272 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:55:21,272 INFO L495 AbstractCegarLoop]: Abstraction has 10878 states and 16349 transitions. [2023-11-06 21:55:21,273 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 8.363636363636363) internal successors, (92), 9 states have internal predecessors, (92), 3 states have call successors, (43), 3 states have call predecessors, (43), 4 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2023-11-06 21:55:21,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10878 states and 16349 transitions. [2023-11-06 21:55:21,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-11-06 21:55:21,279 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:55:21,279 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:55:21,293 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2023-11-06 21:55:21,488 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:55:21,488 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:55:21,489 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:55:21,489 INFO L85 PathProgramCache]: Analyzing trace with hash 2108176597, now seen corresponding path program 1 times [2023-11-06 21:55:21,489 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:55:21,489 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [170035285] [2023-11-06 21:55:21,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:55:21,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:55:21,562 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:55:21,562 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [578799513] [2023-11-06 21:55:21,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:55:21,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:55:21,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:55:21,564 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:55:21,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2023-11-06 21:55:22,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 21:55:22,224 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-06 21:55:22,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 21:55:23,007 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-06 21:55:23,008 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-06 21:55:23,009 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-06 21:55:23,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2023-11-06 21:55:23,222 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:55:23,225 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] [2023-11-06 21:55:23,228 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-06 21:55:23,533 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 09:55:23 BoogieIcfgContainer [2023-11-06 21:55:23,534 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 21:55:23,534 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 21:55:23,535 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 21:55:23,535 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 21:55:23,535 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:53:45" (3/4) ... [2023-11-06 21:55:23,538 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-06 21:55:23,539 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 21:55:23,540 INFO L158 Benchmark]: Toolchain (without parser) took 100053.78ms. Allocated memory was 140.5MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 93.5MB in the beginning and 939.4MB in the end (delta: -845.9MB). Peak memory consumption was 788.8MB. Max. memory is 16.1GB. [2023-11-06 21:55:23,540 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 140.5MB. Free memory is still 110.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 21:55:23,540 INFO L158 Benchmark]: CACSL2BoogieTranslator took 579.54ms. Allocated memory is still 140.5MB. Free memory was 93.0MB in the beginning and 68.7MB in the end (delta: 24.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2023-11-06 21:55:23,541 INFO L158 Benchmark]: Boogie Procedure Inliner took 117.86ms. Allocated memory is still 140.5MB. Free memory was 68.7MB in the beginning and 59.9MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-06 21:55:23,541 INFO L158 Benchmark]: Boogie Preprocessor took 154.26ms. Allocated memory is still 140.5MB. Free memory was 59.9MB in the beginning and 55.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-06 21:55:23,546 INFO L158 Benchmark]: RCFGBuilder took 1435.18ms. Allocated memory was 140.5MB in the beginning and 180.4MB in the end (delta: 39.8MB). Free memory was 55.7MB in the beginning and 96.9MB in the end (delta: -41.2MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. [2023-11-06 21:55:23,547 INFO L158 Benchmark]: TraceAbstraction took 97754.02ms. Allocated memory was 180.4MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 96.9MB in the beginning and 940.4MB in the end (delta: -843.5MB). Peak memory consumption was 751.4MB. Max. memory is 16.1GB. [2023-11-06 21:55:23,548 INFO L158 Benchmark]: Witness Printer took 4.54ms. Allocated memory is still 1.8GB. Free memory is still 939.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 21:55:23,554 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 140.5MB. Free memory is still 110.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 579.54ms. Allocated memory is still 140.5MB. Free memory was 93.0MB in the beginning and 68.7MB in the end (delta: 24.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 117.86ms. Allocated memory is still 140.5MB. Free memory was 68.7MB in the beginning and 59.9MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 154.26ms. Allocated memory is still 140.5MB. Free memory was 59.9MB in the beginning and 55.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1435.18ms. Allocated memory was 140.5MB in the beginning and 180.4MB in the end (delta: 39.8MB). Free memory was 55.7MB in the beginning and 96.9MB in the end (delta: -41.2MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. * TraceAbstraction took 97754.02ms. Allocated memory was 180.4MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 96.9MB in the beginning and 940.4MB in the end (delta: -843.5MB). Peak memory consumption was 751.4MB. Max. memory is 16.1GB. * Witness Printer took 4.54ms. Allocated memory is still 1.8GB. Free memory is still 939.4MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 369, overapproximation of someUnaryFLOAToperation at line 153, overapproximation of someBinaryArithmeticFLOAToperation at line 216. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 0; [L23] unsigned char var_1_6 = 0; [L24] unsigned char var_1_7 = 0; [L25] unsigned char var_1_8 = 0; [L26] unsigned char var_1_9 = 1; [L27] unsigned char var_1_10 = 1; [L28] signed long int var_1_11 = -100; [L29] signed long int var_1_12 = 1977712970; [L30] unsigned short int var_1_15 = 1000; [L31] float var_1_17 = 49.75; [L32] float var_1_18 = 256.2; [L33] float var_1_19 = 999999999.8; [L34] signed char var_1_20 = -4; [L35] signed char var_1_21 = 8; [L36] signed char var_1_22 = 32; [L37] float var_1_23 = 4.5; [L38] float var_1_24 = 32.5; [L39] float var_1_25 = 199.5; [L40] float var_1_26 = 0.0; [L41] float var_1_27 = 0.0; [L42] float var_1_28 = 128.8; [L43] signed char var_1_29 = 64; [L44] float var_1_30 = 128.5; [L45] float var_1_31 = 10.2; [L46] unsigned long int var_1_32 = 4; [L47] unsigned long int var_1_33 = 3502996739; [L48] unsigned long int var_1_34 = 5; [L49] signed char var_1_35 = -128; [L50] unsigned char var_1_36 = 5; [L51] unsigned char var_1_37 = 200; [L52] unsigned char var_1_38 = 0; [L53] unsigned char var_1_40 = 0; [L54] unsigned long int var_1_41 = 256; [L55] unsigned long int var_1_42 = 3342297017; [L56] unsigned long int var_1_44 = 0; [L57] unsigned long int var_1_45 = 2029022744; [L58] unsigned long int var_1_46 = 1820864555; [L59] unsigned long int var_1_47 = 1088921898; [L60] unsigned char var_1_48 = 64; [L61] unsigned char var_1_49 = 0; [L62] unsigned char var_1_50 = 0; [L63] unsigned char var_1_51 = 1; [L64] unsigned long int var_1_53 = 1; [L65] unsigned long int var_1_55 = 1; [L66] float var_1_56 = 64.6; [L67] unsigned char var_1_57 = 32; [L68] unsigned short int var_1_58 = 100; [L69] signed short int var_1_59 = 16; [L70] unsigned short int var_1_60 = 1000; [L71] unsigned char var_1_61 = 0; [L72] unsigned char var_1_62 = 0; [L73] unsigned char last_1_var_1_1 = 0; [L74] signed long int last_1_var_1_11 = -100; [L75] unsigned short int last_1_var_1_15 = 1000; [L76] signed char last_1_var_1_29 = 64; [L77] unsigned long int last_1_var_1_32 = 4; [L78] unsigned long int last_1_var_1_34 = 5; [L79] unsigned char last_1_var_1_38 = 0; [L80] unsigned long int last_1_var_1_41 = 256; [L81] unsigned long int last_1_var_1_44 = 0; [L82] unsigned char last_1_var_1_50 = 0; [L83] unsigned char last_1_var_1_51 = 1; [L84] unsigned char last_1_var_1_57 = 32; [L85] unsigned short int last_1_var_1_58 = 100; [L86] unsigned short int last_1_var_1_60 = 1000; [L87] unsigned char last_1_var_1_61 = 0; [L88] unsigned char last_1_var_1_62 = 0; VAL [isInitial=0, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L373] isInitial = 1 [L374] FCALL initially() [L375] COND TRUE 1 [L376] CALL updateLastVariables() [L351] last_1_var_1_1 = var_1_1 [L352] last_1_var_1_11 = var_1_11 [L353] last_1_var_1_15 = var_1_15 [L354] last_1_var_1_29 = var_1_29 [L355] last_1_var_1_32 = var_1_32 [L356] last_1_var_1_34 = var_1_34 [L357] last_1_var_1_38 = var_1_38 [L358] last_1_var_1_41 = var_1_41 [L359] last_1_var_1_44 = var_1_44 [L360] last_1_var_1_50 = var_1_50 [L361] last_1_var_1_51 = var_1_51 [L362] last_1_var_1_57 = var_1_57 [L363] last_1_var_1_58 = var_1_58 [L364] last_1_var_1_60 = var_1_60 [L365] last_1_var_1_61 = var_1_61 [L366] last_1_var_1_62 = var_1_62 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L376] RET updateLastVariables() [L377] CALL updateVariables() [L281] var_1_6 = __VERIFIER_nondet_uchar() [L282] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_7=0, var_1_8=0, var_1_9=1] [L282] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_7=0, var_1_8=0, var_1_9=1] [L283] CALL assume_abort_if_not(var_1_6 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L283] RET assume_abort_if_not(var_1_6 <= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L284] var_1_7 = __VERIFIER_nondet_uchar() [L285] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L285] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L286] CALL assume_abort_if_not(var_1_7 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L286] RET assume_abort_if_not(var_1_7 <= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L287] var_1_8 = __VERIFIER_nondet_uchar() [L288] CALL assume_abort_if_not(var_1_8 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L288] RET assume_abort_if_not(var_1_8 >= 1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L289] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L289] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L290] var_1_9 = __VERIFIER_nondet_uchar() [L291] CALL assume_abort_if_not(var_1_9 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L291] RET assume_abort_if_not(var_1_9 >= 1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L292] CALL assume_abort_if_not(var_1_9 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L292] RET assume_abort_if_not(var_1_9 <= 1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L293] var_1_10 = __VERIFIER_nondet_uchar() [L294] CALL assume_abort_if_not(var_1_10 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L294] RET assume_abort_if_not(var_1_10 >= 1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L295] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L295] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L296] var_1_12 = __VERIFIER_nondet_long() [L297] CALL assume_abort_if_not(var_1_12 >= 1073741822) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L297] RET assume_abort_if_not(var_1_12 >= 1073741822) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L298] CALL assume_abort_if_not(var_1_12 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L298] RET assume_abort_if_not(var_1_12 <= 2147483646) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L299] var_1_18 = __VERIFIER_nondet_float() [L300] CALL assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L300] RET assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L301] var_1_19 = __VERIFIER_nondet_float() [L302] CALL assume_abort_if_not((var_1_19 >= -922337.2036854765600e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L302] RET assume_abort_if_not((var_1_19 >= -922337.2036854765600e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L303] var_1_21 = __VERIFIER_nondet_char() [L304] CALL assume_abort_if_not(var_1_21 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L304] RET assume_abort_if_not(var_1_21 >= -1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L305] CALL assume_abort_if_not(var_1_21 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L305] RET assume_abort_if_not(var_1_21 <= 126) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L306] var_1_22 = __VERIFIER_nondet_char() [L307] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L307] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L308] CALL assume_abort_if_not(var_1_22 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L308] RET assume_abort_if_not(var_1_22 <= 126) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L309] var_1_23 = __VERIFIER_nondet_float() [L310] CALL assume_abort_if_not((var_1_23 >= -922337.2036854776000e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854776000e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L310] RET assume_abort_if_not((var_1_23 >= -922337.2036854776000e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854776000e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L311] CALL assume_abort_if_not(var_1_23 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L311] RET assume_abort_if_not(var_1_23 != 0.0F) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L312] var_1_25 = __VERIFIER_nondet_float() [L313] CALL assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L313] RET assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L314] var_1_26 = __VERIFIER_nondet_float() [L315] CALL assume_abort_if_not((var_1_26 >= 4611686.018427382800e+12F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L315] RET assume_abort_if_not((var_1_26 >= 4611686.018427382800e+12F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L316] var_1_27 = __VERIFIER_nondet_float() [L317] CALL assume_abort_if_not((var_1_27 >= 2305843.009213691390e+12F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427382800e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L317] RET assume_abort_if_not((var_1_27 >= 2305843.009213691390e+12F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427382800e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L318] var_1_28 = __VERIFIER_nondet_float() [L319] CALL assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L319] RET assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L320] var_1_31 = __VERIFIER_nondet_float() [L321] CALL assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L321] RET assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L322] var_1_33 = __VERIFIER_nondet_ulong() [L323] CALL assume_abort_if_not(var_1_33 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L323] RET assume_abort_if_not(var_1_33 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L324] CALL assume_abort_if_not(var_1_33 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L324] RET assume_abort_if_not(var_1_33 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L325] var_1_37 = __VERIFIER_nondet_uchar() [L326] CALL assume_abort_if_not(var_1_37 >= 190) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L326] RET assume_abort_if_not(var_1_37 >= 190) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L327] CALL assume_abort_if_not(var_1_37 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L327] RET assume_abort_if_not(var_1_37 <= 254) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L328] var_1_40 = __VERIFIER_nondet_uchar() [L329] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L329] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L330] CALL assume_abort_if_not(var_1_40 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L330] RET assume_abort_if_not(var_1_40 <= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L331] var_1_42 = __VERIFIER_nondet_ulong() [L332] CALL assume_abort_if_not(var_1_42 >= 3221225470) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L332] RET assume_abort_if_not(var_1_42 >= 3221225470) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L333] CALL assume_abort_if_not(var_1_42 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L333] RET assume_abort_if_not(var_1_42 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L334] var_1_45 = __VERIFIER_nondet_ulong() [L335] CALL assume_abort_if_not(var_1_45 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L335] RET assume_abort_if_not(var_1_45 >= 1073741823) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L336] CALL assume_abort_if_not(var_1_45 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L336] RET assume_abort_if_not(var_1_45 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L337] var_1_46 = __VERIFIER_nondet_ulong() [L338] CALL assume_abort_if_not(var_1_46 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L338] RET assume_abort_if_not(var_1_46 >= 1073741824) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L339] CALL assume_abort_if_not(var_1_46 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L339] RET assume_abort_if_not(var_1_46 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L340] var_1_47 = __VERIFIER_nondet_ulong() [L341] CALL assume_abort_if_not(var_1_47 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L341] RET assume_abort_if_not(var_1_47 >= 1073741824) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L342] CALL assume_abort_if_not(var_1_47 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L342] RET assume_abort_if_not(var_1_47 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L343] var_1_48 = __VERIFIER_nondet_uchar() [L344] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L344] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L345] CALL assume_abort_if_not(var_1_48 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L345] RET assume_abort_if_not(var_1_48 <= 64) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L346] var_1_49 = __VERIFIER_nondet_uchar() [L347] CALL assume_abort_if_not(var_1_49 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L347] RET assume_abort_if_not(var_1_49 >= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L348] CALL assume_abort_if_not(var_1_49 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L348] RET assume_abort_if_not(var_1_49 <= 63) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L377] RET updateVariables() [L378] CALL step() [L92] unsigned char stepLocal_4 = last_1_var_1_51; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L93] COND TRUE ((var_1_26 - var_1_28) * var_1_23) == 5.75f [L94] var_1_34 = ((((var_1_22) > ((last_1_var_1_15 + last_1_var_1_29))) ? (var_1_22) : ((last_1_var_1_15 + last_1_var_1_29)))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=-128, var_1_36=5, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L102] COND FALSE !((- var_1_12) < var_1_34) [L105] var_1_36 = var_1_37 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=-128, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L107] unsigned long int stepLocal_9 = last_1_var_1_41; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=-128, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L108] COND FALSE !(stepLocal_9 > (last_1_var_1_11 + last_1_var_1_60)) [L111] var_1_50 = ((last_1_var_1_51 || (last_1_var_1_62 && last_1_var_1_38)) && var_1_6) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=-128, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L113] COND FALSE !(\read(last_1_var_1_50)) [L116] var_1_62 = ((last_1_var_1_51 && var_1_6) || var_1_40) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=-128, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L118] COND TRUE var_1_27 > var_1_26 [L119] var_1_51 = (var_1_10 && var_1_8) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=-128, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L125] COND FALSE !(\read(var_1_6)) [L140] var_1_41 = ((((last_1_var_1_61) < 0 ) ? -(last_1_var_1_61) : (last_1_var_1_61))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=-128, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L142] unsigned long int stepLocal_1 = last_1_var_1_34 * last_1_var_1_58; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_4=1, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=-128, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L143] COND FALSE !(var_1_12 < stepLocal_1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_4=1, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=-128, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L146] COND TRUE var_1_46 >= last_1_var_1_44 [L147] var_1_57 = (var_1_48 + var_1_22) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_4=1, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=199/4, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=-128, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L151] var_1_17 = ((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_4=1, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=257/2, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=-128, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L152] COND TRUE var_1_25 >= (var_1_26 - var_1_28) [L153] var_1_30 = ((((10.5f + var_1_28) < 0 ) ? -(10.5f + var_1_28) : (10.5f + var_1_28))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_4=1, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=-128, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L157] COND FALSE !(! var_1_9) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_4=1, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=-128, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L160] COND TRUE \read(var_1_8) [L161] var_1_35 = var_1_22 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_4=1, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L165] COND FALSE !(\read(var_1_6)) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_4=1, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L168] COND FALSE !(\read(var_1_7)) [L171] var_1_59 = var_1_49 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_4=1, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=60, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L173] COND TRUE \read(var_1_10) [L174] var_1_60 = (10 + var_1_49) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_4=1, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=60, var_1_60=70, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L176] var_1_61 = 1 [L177] unsigned char stepLocal_5 = var_1_62; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_4=1, stepLocal_5=0, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L178] COND FALSE !((var_1_60 > var_1_12) && stepLocal_5) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_4=1, stepLocal_5=0, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L183] COND TRUE var_1_41 <= var_1_15 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_4=1, stepLocal_5=0, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L184] EXPR var_1_15 ^ var_1_57 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_4=1, stepLocal_5=0, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15 ^ var_1_57=1000, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L184] EXPR var_1_41 ^ (var_1_15 ^ var_1_57) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_4=1, stepLocal_5=0, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15 ^ var_1_57=1000, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41 ^ (var_1_15 ^ var_1_57)=1000, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L184] COND FALSE !((var_1_41 ^ (var_1_15 ^ var_1_57)) < var_1_57) [L187] COND TRUE (var_1_57 == var_1_41) || (var_1_7 && (var_1_15 <= 64)) [L188] var_1_1 = ((var_1_8 && (! var_1_7)) && (var_1_9 && var_1_10)) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_4=1, stepLocal_5=0, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L196] unsigned char stepLocal_3 = var_1_6; [L197] unsigned char stepLocal_2 = (var_1_61 >= var_1_57) || var_1_7; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_2=1, stepLocal_3=0, stepLocal_4=1, stepLocal_5=0, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L198] COND FALSE !(var_1_8 && stepLocal_3) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_2=1, stepLocal_3=0, stepLocal_4=1, stepLocal_5=0, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L201] COND FALSE !((var_1_19 + var_1_30) >= (((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))) / var_1_23)) [L206] var_1_20 = var_1_22 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_2=1, stepLocal_3=0, stepLocal_4=1, stepLocal_5=0, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L209] COND FALSE !(((((var_1_56) < 0 ) ? -(var_1_56) : (var_1_56))) >= var_1_19) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_2=1, stepLocal_3=0, stepLocal_4=1, stepLocal_5=0, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L212] COND TRUE \read(var_1_1) [L213] var_1_58 = var_1_61 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_2=1, stepLocal_3=0, stepLocal_4=1, stepLocal_5=0, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_24=65/2, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L215] COND TRUE var_1_22 <= (var_1_59 + var_1_58) [L216] var_1_24 = (var_1_25 - (var_1_26 - (var_1_27 - var_1_28))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_2=1, stepLocal_3=0, stepLocal_4=1, stepLocal_5=0, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L220] COND TRUE var_1_24 >= var_1_27 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_2=1, stepLocal_3=0, stepLocal_4=1, stepLocal_5=0, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L221] COND FALSE !(((((var_1_36) > (var_1_41)) ? (var_1_36) : (var_1_41))) < var_1_61) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_2=1, stepLocal_3=0, stepLocal_4=1, stepLocal_5=0, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L231] unsigned char stepLocal_12 = var_1_51; [L232] unsigned char stepLocal_11 = ! var_1_9; [L233] unsigned long int stepLocal_10 = var_1_53 / 256u; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_10=0, stepLocal_11=0, stepLocal_12=1, stepLocal_1=500, stepLocal_2=1, stepLocal_3=0, stepLocal_4=1, stepLocal_5=0, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L234] COND FALSE !(stepLocal_10 > (var_1_59 / 5u)) [L243] var_1_55 = (var_1_49 + ((((1000000000u) > (var_1_37)) ? (1000000000u) : (var_1_37)))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_10=0, stepLocal_11=0, stepLocal_12=1, stepLocal_1=500, stepLocal_2=1, stepLocal_3=0, stepLocal_4=1, stepLocal_5=0, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000060, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L245] signed long int stepLocal_0 = 4; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_0=4, stepLocal_10=0, stepLocal_11=0, stepLocal_12=1, stepLocal_1=500, stepLocal_2=1, stepLocal_3=0, stepLocal_4=1, stepLocal_5=0, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000060, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L246] COND TRUE \read(var_1_8) [L247] var_1_11 = ((((var_1_58) > (var_1_15)) ? (var_1_58) : (var_1_15))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_0=4, stepLocal_10=0, stepLocal_11=0, stepLocal_12=1, stepLocal_1=500, stepLocal_2=1, stepLocal_3=0, stepLocal_4=1, stepLocal_5=0, stepLocal_9=256, var_1_10=1, var_1_11=1000, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000060, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L255] unsigned long int stepLocal_8 = var_1_34; [L256] unsigned long int stepLocal_7 = var_1_53 - var_1_58; [L257] unsigned long int stepLocal_6 = ((((var_1_55) < (var_1_55)) ? (var_1_55) : (var_1_55))) / var_1_37; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_0=4, stepLocal_10=0, stepLocal_11=0, stepLocal_12=1, stepLocal_1=500, stepLocal_2=1, stepLocal_3=0, stepLocal_4=1, stepLocal_5=0, stepLocal_6=3984063, stepLocal_7=0, stepLocal_8=1064, stepLocal_9=256, var_1_10=1, var_1_11=1000, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000060, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L258] COND TRUE var_1_23 <= var_1_19 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_0=4, stepLocal_10=0, stepLocal_11=0, stepLocal_12=1, stepLocal_1=500, stepLocal_2=1, stepLocal_3=0, stepLocal_4=1, stepLocal_5=0, stepLocal_6=3984063, stepLocal_7=0, stepLocal_8=1064, stepLocal_9=256, var_1_10=1, var_1_11=1000, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=0, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000060, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L259] COND FALSE !(stepLocal_6 == var_1_60) [L266] var_1_44 = ((((var_1_57) > (var_1_42)) ? (var_1_57) : (var_1_42))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_0=4, stepLocal_10=0, stepLocal_11=0, stepLocal_12=1, stepLocal_1=500, stepLocal_2=1, stepLocal_3=0, stepLocal_4=1, stepLocal_5=0, stepLocal_6=3984063, stepLocal_7=0, stepLocal_8=1064, stepLocal_9=256, var_1_10=1, var_1_11=1000, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=4277923771, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000060, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L378] RET step() [L379] CALL, EXPR property() [L369] EXPR (var_1_41 <= var_1_15) ? (((var_1_41 ^ (var_1_15 ^ var_1_57)) < var_1_57) ? (var_1_1 == ((unsigned char) (var_1_6 || var_1_7))) : (((var_1_57 == var_1_41) || (var_1_7 && (var_1_15 <= 64))) ? (var_1_1 == ((unsigned char) ((var_1_8 && (! var_1_7)) && (var_1_9 && var_1_10)))) : (var_1_10 ? (var_1_1 == ((unsigned char) var_1_6)) : 1))) : 1 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=1000, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=4277923771, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000060, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L369] EXPR var_1_15 ^ var_1_57 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=1000, var_1_12=1073741822, var_1_15 ^ var_1_57=1000, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=4277923771, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000060, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L369] EXPR var_1_41 ^ (var_1_15 ^ var_1_57) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=1000, var_1_12=1073741822, var_1_15 ^ var_1_57=1000, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41 ^ (var_1_15 ^ var_1_57)=1000, var_1_41=0, var_1_42=4277923771, var_1_44=4277923771, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000060, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L369] EXPR (var_1_41 <= var_1_15) ? (((var_1_41 ^ (var_1_15 ^ var_1_57)) < var_1_57) ? (var_1_1 == ((unsigned char) (var_1_6 || var_1_7))) : (((var_1_57 == var_1_41) || (var_1_7 && (var_1_15 <= 64))) ? (var_1_1 == ((unsigned char) ((var_1_8 && (! var_1_7)) && (var_1_9 && var_1_10)))) : (var_1_10 ? (var_1_1 == ((unsigned char) var_1_6)) : 1))) : 1 VAL [(var_1_41 <= var_1_15) ? (((var_1_41 ^ (var_1_15 ^ var_1_57)) < var_1_57) ? (var_1_1 == ((unsigned char) (var_1_6 || var_1_7))) : (((var_1_57 == var_1_41) || (var_1_7 && (var_1_15 <= 64))) ? (var_1_1 == ((unsigned char) ((var_1_8 && (! var_1_7)) && (var_1_9 && var_1_10)))) : (var_1_10 ? (var_1_1 == ((unsigned char) var_1_6)) : 1))) : 1=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=1000, var_1_12=1073741822, var_1_15 ^ var_1_57=1000, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41 ^ (var_1_15 ^ var_1_57)=1000, var_1_41=0, var_1_42=4277923771, var_1_44=4277923771, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000060, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L369-L370] return ((((((((((((((((((((((((((var_1_41 <= var_1_15) ? (((var_1_41 ^ (var_1_15 ^ var_1_57)) < var_1_57) ? (var_1_1 == ((unsigned char) (var_1_6 || var_1_7))) : (((var_1_57 == var_1_41) || (var_1_7 && (var_1_15 <= 64))) ? (var_1_1 == ((unsigned char) ((var_1_8 && (! var_1_7)) && (var_1_9 && var_1_10)))) : (var_1_10 ? (var_1_1 == ((unsigned char) var_1_6)) : 1))) : 1) && (var_1_8 ? (var_1_11 == ((signed long int) ((((var_1_58) > (var_1_15)) ? (var_1_58) : (var_1_15))))) : ((var_1_15 < 4) ? (var_1_11 == ((signed long int) (((((var_1_15) < ((var_1_12 - var_1_36))) ? (var_1_15) : ((var_1_12 - var_1_36)))) - ((((var_1_58) < (var_1_61)) ? (var_1_58) : (var_1_61)))))) : (var_1_11 == ((signed long int) ((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12)))))))) && ((var_1_12 < (last_1_var_1_34 * last_1_var_1_58)) ? (var_1_15 == ((unsigned short int) ((((last_1_var_1_60) < ((last_1_var_1_32 + last_1_var_1_57))) ? (last_1_var_1_60) : ((last_1_var_1_32 + last_1_var_1_57)))))) : 1)) && (var_1_17 == ((float) ((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19)))))) && ((var_1_8 && var_1_6) ? (var_1_20 == ((signed char) (var_1_21 - var_1_22))) : (((var_1_19 + var_1_30) >= (((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))) / var_1_23)) ? (((var_1_8 && var_1_9) && ((var_1_61 >= var_1_57) || var_1_7)) ? (var_1_20 == ((signed char) -8)) : 1) : (var_1_20 == ((signed char) var_1_22))))) && ((var_1_22 <= (var_1_59 + var_1_58)) ? (var_1_24 == ((float) (var_1_25 - (var_1_26 - (var_1_27 - var_1_28))))) : (var_1_24 == ((float) var_1_28)))) && ((((((var_1_56) < 0 ) ? -(var_1_56) : (var_1_56))) >= var_1_19) ? (var_1_29 == ((signed char) ((((-1) > (var_1_22)) ? (-1) : (var_1_22))))) : 1)) && ((var_1_25 >= (var_1_26 - var_1_28)) ? (var_1_30 == ((float) ((((10.5f + var_1_28) < 0 ) ? -(10.5f + var_1_28) : (10.5f + var_1_28))))) : (var_1_30 == ((float) (var_1_31 - ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26)))))))) && ((! var_1_9) ? (var_1_32 == ((unsigned long int) (((((var_1_33 - 25u)) > (32u)) ? ((var_1_33 - 25u)) : (32u))))) : 1)) && ((((var_1_26 - var_1_28) * var_1_23) == 5.75f) ? (var_1_34 == ((unsigned long int) ((((var_1_22) > ((last_1_var_1_15 + last_1_var_1_29))) ? (var_1_22) : ((last_1_var_1_15 + last_1_var_1_29)))))) : ((last_1_var_1_51 && (last_1_var_1_44 < last_1_var_1_34)) ? (var_1_34 == ((unsigned long int) 256u)) : (var_1_34 == ((unsigned long int) last_1_var_1_15))))) && (var_1_8 ? (var_1_35 == ((signed char) var_1_22)) : (var_1_35 == ((signed char) ((((var_1_22) < (var_1_21)) ? (var_1_22) : (var_1_21))))))) && (((- var_1_12) < var_1_34) ? (var_1_36 == ((unsigned char) ((((((var_1_37) < 0 ) ? -(var_1_37) : (var_1_37))) - 5) - var_1_22))) : (var_1_36 == ((unsigned char) var_1_37)))) && (((var_1_60 > var_1_12) && var_1_62) ? ((var_1_18 < var_1_28) ? (var_1_38 == ((unsigned char) (var_1_7 || (var_1_10 && (var_1_6 || var_1_40))))) : 1) : 1)) && (var_1_6 ? ((var_1_12 < ((last_1_var_1_11 + last_1_var_1_41) + last_1_var_1_61)) ? ((((((((((last_1_var_1_61) < (last_1_var_1_11)) ? (last_1_var_1_61) : (last_1_var_1_11)))) > (var_1_37)) ? (((((last_1_var_1_61) < (last_1_var_1_11)) ? (last_1_var_1_61) : (last_1_var_1_11)))) : (var_1_37))) < (var_1_22 + (- var_1_12))) ? (var_1_41 == ((unsigned long int) ((((last_1_var_1_61) > (var_1_33)) ? (last_1_var_1_61) : (var_1_33))))) : (var_1_41 == ((unsigned long int) ((var_1_42 - last_1_var_1_34) - last_1_var_1_15)))) : ((var_1_22 >= (var_1_42 / var_1_37)) ? (var_1_41 == ((unsigned long int) (last_1_var_1_61 + last_1_var_1_15))) : (var_1_41 == ((unsigned long int) (((((var_1_42) < (var_1_33)) ? (var_1_42) : (var_1_33))) - last_1_var_1_57))))) : (var_1_41 == ((unsigned long int) ((((last_1_var_1_61) < 0 ) ? -(last_1_var_1_61) : (last_1_var_1_61))))))) && ((var_1_23 <= var_1_19) ? (((((((var_1_55) < (var_1_55)) ? (var_1_55) : (var_1_55))) / var_1_37) == var_1_60) ? ((var_1_61 >= var_1_34) ? (var_1_44 == ((unsigned long int) (var_1_33 - var_1_53))) : (var_1_44 == ((unsigned long int) ((var_1_45 + ((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47)))) - ((((var_1_57) > (var_1_12)) ? (var_1_57) : (var_1_12))))))) : (var_1_44 == ((unsigned long int) ((((var_1_57) > (var_1_42)) ? (var_1_57) : (var_1_42)))))) : (((var_1_37 - (var_1_48 + var_1_49)) > (var_1_53 - var_1_58)) ? (var_1_44 == ((unsigned long int) ((((var_1_42) > (((((var_1_49) > ((var_1_45 + var_1_48))) ? (var_1_49) : ((var_1_45 + var_1_48)))))) ? (var_1_42) : (((((var_1_49) > ((var_1_45 + var_1_48))) ? (var_1_49) : ((var_1_45 + var_1_48))))))))) : (var_1_1 ? (var_1_44 == ((unsigned long int) ((var_1_47 - (var_1_53 + var_1_57)) + var_1_22))) : (var_1_44 == ((unsigned long int) (var_1_53 + var_1_57))))))) && ((last_1_var_1_41 > (last_1_var_1_11 + last_1_var_1_60)) ? (var_1_50 == ((unsigned char) (! var_1_7))) : (var_1_50 == ((unsigned char) ((last_1_var_1_51 || (last_1_var_1_62 && last_1_var_1_38)) && var_1_6))))) && ((var_1_27 > var_1_26) ? (var_1_51 == ((unsigned char) (var_1_10 && var_1_8))) : (last_1_var_1_62 ? (var_1_51 == ((unsigned char) (last_1_var_1_1 || var_1_8))) : 1))) && ((var_1_24 >= var_1_27) ? ((((((var_1_36) > (var_1_41)) ? (var_1_36) : (var_1_41))) < var_1_61) ? (var_1_53 == ((unsigned long int) (((((var_1_36) < (((((var_1_60) < (var_1_57)) ? (var_1_60) : (var_1_57))))) ? (var_1_36) : (((((var_1_60) < (var_1_57)) ? (var_1_60) : (var_1_57)))))) + 100000u))) : 1) : ((var_1_50 || var_1_62) ? (var_1_53 == ((unsigned long int) (var_1_42 - (var_1_37 + var_1_49)))) : (var_1_53 == ((unsigned long int) ((((var_1_57) > ((var_1_47 + var_1_48))) ? (var_1_57) : ((var_1_47 + var_1_48))))))))) && (((var_1_53 / 256u) > (var_1_59 / 5u)) ? ((var_1_51 || var_1_50) ? (((var_1_40 && (var_1_61 > var_1_60)) || (! var_1_9)) ? (var_1_55 == ((unsigned long int) ((((var_1_45) > (var_1_48)) ? (var_1_45) : (var_1_48))))) : (var_1_55 == ((unsigned long int) (var_1_33 - var_1_41)))) : 1) : (var_1_55 == ((unsigned long int) (var_1_49 + ((((1000000000u) > (var_1_37)) ? (1000000000u) : (var_1_37)))))))) && (var_1_6 ? (var_1_56 == ((float) (((((var_1_26) < (var_1_25)) ? (var_1_26) : (var_1_25))) - var_1_27))) : 1)) && ((var_1_46 >= last_1_var_1_44) ? (var_1_57 == ((unsigned char) (var_1_48 + var_1_22))) : (var_1_57 == ((unsigned char) var_1_37)))) && (var_1_1 ? (var_1_58 == ((unsigned short int) var_1_61)) : 1)) && (var_1_7 ? (var_1_59 == ((signed short int) var_1_37)) : (var_1_59 == ((signed short int) var_1_49)))) && (var_1_10 ? (var_1_60 == ((unsigned short int) (10 + var_1_49))) : 1)) && (var_1_61 == ((unsigned char) 1))) && (last_1_var_1_50 ? (var_1_62 == ((unsigned char) (var_1_8 || var_1_9))) : (var_1_62 == ((unsigned char) ((last_1_var_1_51 && var_1_6) || var_1_40)))) ; [L379] RET, EXPR property() [L379] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=1000, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=4277923771, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000060, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=1000, var_1_12=1073741822, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=3, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_23=4, var_1_25=5, var_1_26=6, var_1_27=7, var_1_28=8, var_1_29=64, var_1_30=10, var_1_31=9, var_1_32=4, var_1_33=4294967294, var_1_34=1064, var_1_35=0, var_1_36=251, var_1_37=251, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=4277923771, var_1_44=4277923771, var_1_45=2147483647, var_1_46=1073741824, var_1_47=1073741824, var_1_48=0, var_1_49=60, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000060, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=60, var_1_60=70, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 154 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 97.4s, OverallIterations: 20, TraceHistogramMax: 43, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 47.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 14417 SdHoareTripleChecker+Valid, 17.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 14313 mSDsluCounter, 18235 SdHoareTripleChecker+Invalid, 14.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 13306 mSDsCounter, 4535 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 9228 IncrementalHoareTripleChecker+Invalid, 13763 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4535 mSolverCounterUnsat, 4929 mSDtfsCounter, 9228 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 7474 GetRequests, 7119 SyntacticMatches, 3 SemanticMatches, 352 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13782 ImplicationChecksByTransitivity, 16.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=11865occurred in iteration=18, InterpolantAutomatonStates: 305, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 12.6s AutomataMinimizationTime, 19 MinimizatonAttempts, 24533 StatesRemovedByMinimization, 18 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.1s SsaConstructionTime, 4.3s SatisfiabilityAnalysisTime, 22.3s InterpolantComputationTime, 6093 NumberOfCodeBlocks, 6093 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 6929 ConstructedInterpolants, 0 QuantifiedInterpolants, 32655 SizeOfPredicates, 87 NumberOfNonLiveVariables, 14423 ConjunctsInSsa, 226 ConjunctsInUnsatCore, 24 InterpolantComputations, 12 PerfectInterpolantSequences, 85047/86688 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 [2023-11-06 21:55:23,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 202a0432e117f9058bd61aa67403e31b42b1f3767a8cd5b20aabf9e04f737968 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 21:55:26,364 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 21:55:26,508 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-06 21:55:26,518 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 21:55:26,519 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 21:55:26,568 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 21:55:26,569 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 21:55:26,569 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 21:55:26,571 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 21:55:26,576 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 21:55:26,577 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 21:55:26,577 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 21:55:26,578 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 21:55:26,580 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 21:55:26,581 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 21:55:26,581 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 21:55:26,582 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 21:55:26,582 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 21:55:26,583 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 21:55:26,584 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 21:55:26,584 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 21:55:26,585 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-06 21:55:26,586 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-06 21:55:26,586 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-06 21:55:26,586 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 21:55:26,587 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 21:55:26,587 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 21:55:26,588 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 21:55:26,588 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 21:55:26,589 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 21:55:26,590 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 21:55:26,591 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 21:55:26,591 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 21:55:26,592 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 21:55:26,592 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-06 21:55:26,592 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-06 21:55:26,592 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 21:55:26,593 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 21:55:26,593 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 21:55:26,594 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 21:55:26,594 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-06 21:55:26,595 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 21:55:26,595 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_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 202a0432e117f9058bd61aa67403e31b42b1f3767a8cd5b20aabf9e04f737968 [2023-11-06 21:55:27,006 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 21:55:27,032 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 21:55:27,038 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 21:55:27,039 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 21:55:27,040 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 21:55:27,041 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i [2023-11-06 21:55:30,353 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 21:55:30,781 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 21:55:30,781 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i [2023-11-06 21:55:30,804 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/data/b91b36f3c/f5efffbb81804e00b140708a3df6826a/FLAG6df4b3d84 [2023-11-06 21:55:30,825 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/data/b91b36f3c/f5efffbb81804e00b140708a3df6826a [2023-11-06 21:55:30,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 21:55:30,834 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 21:55:30,838 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 21:55:30,838 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 21:55:30,845 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 21:55:30,845 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:55:30" (1/1) ... [2023-11-06 21:55:30,847 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fd7a2ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:30, skipping insertion in model container [2023-11-06 21:55:30,847 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:55:30" (1/1) ... [2023-11-06 21:55:30,925 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 21:55:31,078 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_eafce567-4a06-4b38-98a0-10eda0362984/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i[915,928] [2023-11-06 21:55:31,289 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 21:55:31,316 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 21:55:31,332 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_eafce567-4a06-4b38-98a0-10eda0362984/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i[915,928] [2023-11-06 21:55:31,442 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 21:55:31,467 INFO L206 MainTranslator]: Completed translation [2023-11-06 21:55:31,467 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:31 WrapperNode [2023-11-06 21:55:31,468 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 21:55:31,469 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 21:55:31,469 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 21:55:31,470 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 21:55:31,478 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:31" (1/1) ... [2023-11-06 21:55:31,504 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:31" (1/1) ... [2023-11-06 21:55:31,591 INFO L138 Inliner]: procedures = 27, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 348 [2023-11-06 21:55:31,592 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 21:55:31,593 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 21:55:31,594 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 21:55:31,594 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 21:55:31,606 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:31" (1/1) ... [2023-11-06 21:55:31,606 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:31" (1/1) ... [2023-11-06 21:55:31,626 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:31" (1/1) ... [2023-11-06 21:55:31,641 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:31" (1/1) ... [2023-11-06 21:55:31,691 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:31" (1/1) ... [2023-11-06 21:55:31,697 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:31" (1/1) ... [2023-11-06 21:55:31,703 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:31" (1/1) ... [2023-11-06 21:55:31,707 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:31" (1/1) ... [2023-11-06 21:55:31,716 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 21:55:31,717 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 21:55:31,717 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 21:55:31,717 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 21:55:31,718 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:31" (1/1) ... [2023-11-06 21:55:31,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 21:55:31,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:55:31,769 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 21:55:31,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 21:55:31,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 21:55:31,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-06 21:55:31,819 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 21:55:31,820 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 21:55:31,820 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 21:55:31,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 21:55:31,943 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 21:55:31,944 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 21:55:41,122 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 21:55:41,132 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 21:55:41,133 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 21:55:41,136 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:55:41 BoogieIcfgContainer [2023-11-06 21:55:41,136 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 21:55:41,138 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 21:55:41,139 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 21:55:41,142 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 21:55:41,143 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 09:55:30" (1/3) ... [2023-11-06 21:55:41,144 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@171ddbfb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:55:41, skipping insertion in model container [2023-11-06 21:55:41,144 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:31" (2/3) ... [2023-11-06 21:55:41,144 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@171ddbfb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:55:41, skipping insertion in model container [2023-11-06 21:55:41,145 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:55:41" (3/3) ... [2023-11-06 21:55:41,146 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-1.i [2023-11-06 21:55:41,166 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 21:55:41,166 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 21:55:41,226 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 21:55:41,233 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=LoopsAndPotentialCycles, 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;@227236c5, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 21:55:41,234 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 21:55:41,240 INFO L276 IsEmpty]: Start isEmpty. Operand has 139 states, 93 states have (on average 1.5268817204301075) internal successors, (142), 94 states have internal predecessors, (142), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2023-11-06 21:55:41,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2023-11-06 21:55:41,272 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:55:41,274 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:55:41,274 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:55:41,280 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:55:41,280 INFO L85 PathProgramCache]: Analyzing trace with hash -234542320, now seen corresponding path program 1 times [2023-11-06 21:55:41,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 21:55:41,305 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1809897791] [2023-11-06 21:55:41,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:55:41,306 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 [2023-11-06 21:55:41,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 21:55:41,313 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/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) [2023-11-06 21:55:41,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 21:55:42,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:55:42,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 494 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-06 21:55:42,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:55:42,518 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1448 proven. 0 refuted. 0 times theorem prover too weak. 2164 trivial. 0 not checked. [2023-11-06 21:55:42,519 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:55:42,520 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 21:55:42,520 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1809897791] [2023-11-06 21:55:42,521 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1809897791] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:55:42,521 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:55:42,521 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-06 21:55:42,523 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1605573681] [2023-11-06 21:55:42,524 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:55:42,530 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-06 21:55:42,531 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 21:55:42,561 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-06 21:55:42,562 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 21:55:42,565 INFO L87 Difference]: Start difference. First operand has 139 states, 93 states have (on average 1.5268817204301075) internal successors, (142), 94 states have internal predecessors, (142), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2023-11-06 21:55:42,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:55:42,618 INFO L93 Difference]: Finished difference Result 271 states and 493 transitions. [2023-11-06 21:55:42,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-06 21:55:42,620 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 283 [2023-11-06 21:55:42,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:55:42,629 INFO L225 Difference]: With dead ends: 271 [2023-11-06 21:55:42,629 INFO L226 Difference]: Without dead ends: 135 [2023-11-06 21:55:42,634 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 282 GetRequests, 282 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 21:55:42,638 INFO L413 NwaCegarLoop]: 221 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 221 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 21:55:42,639 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 221 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 21:55:42,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2023-11-06 21:55:42,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 135. [2023-11-06 21:55:42,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 135 states, 90 states have (on average 1.5) internal successors, (135), 90 states have internal predecessors, (135), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2023-11-06 21:55:42,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 221 transitions. [2023-11-06 21:55:42,709 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 221 transitions. Word has length 283 [2023-11-06 21:55:42,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:55:42,710 INFO L495 AbstractCegarLoop]: Abstraction has 135 states and 221 transitions. [2023-11-06 21:55:42,710 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2023-11-06 21:55:42,710 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 221 transitions. [2023-11-06 21:55:42,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2023-11-06 21:55:42,720 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:55:42,720 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:55:42,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 21:55:42,946 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 21:55:42,947 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:55:42,948 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:55:42,948 INFO L85 PathProgramCache]: Analyzing trace with hash 1370977302, now seen corresponding path program 1 times [2023-11-06 21:55:42,950 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 21:55:42,950 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1512545975] [2023-11-06 21:55:42,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:55:42,950 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 [2023-11-06 21:55:42,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 21:55:42,954 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/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) [2023-11-06 21:55:42,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 21:55:44,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:55:44,216 INFO L262 TraceCheckSpWp]: Trace formula consists of 494 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-06 21:55:44,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:55:52,691 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1906 proven. 171 refuted. 0 times theorem prover too weak. 1535 trivial. 0 not checked. [2023-11-06 21:55:52,692 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 21:55:55,526 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 21:55:55,527 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1512545975] [2023-11-06 21:55:55,527 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1512545975] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 21:55:55,528 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [491930546] [2023-11-06 21:55:55,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:55:55,528 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-06 21:55:55,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/cvc4 [2023-11-06 21:55:55,536 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-06 21:55:55,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-11-06 21:55:56,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:55:56,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 494 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 21:55:56,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:55:56,741 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-06 21:55:56,741 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:55:56,742 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [491930546] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:55:56,742 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 21:55:56,743 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 12 [2023-11-06 21:55:56,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1494899574] [2023-11-06 21:55:56,744 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:55:56,746 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 21:55:56,747 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 21:55:56,748 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 21:55:56,748 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2023-11-06 21:55:56,749 INFO L87 Difference]: Start difference. First operand 135 states and 221 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:55:59,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:56:01,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:56:01,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:56:01,354 INFO L93 Difference]: Finished difference Result 315 states and 520 transitions. [2023-11-06 21:56:01,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 21:56:01,431 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 283 [2023-11-06 21:56:01,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:56:01,438 INFO L225 Difference]: With dead ends: 315 [2023-11-06 21:56:01,438 INFO L226 Difference]: Without dead ends: 183 [2023-11-06 21:56:01,439 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 749 GetRequests, 736 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2023-11-06 21:56:01,444 INFO L413 NwaCegarLoop]: 216 mSDtfsCounter, 74 mSDsluCounter, 204 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 420 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2023-11-06 21:56:01,451 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [74 Valid, 420 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 16 Invalid, 2 Unknown, 0 Unchecked, 4.6s Time] [2023-11-06 21:56:01,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 183 states. [2023-11-06 21:56:01,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 183 to 143. [2023-11-06 21:56:01,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 143 states, 98 states have (on average 1.510204081632653) internal successors, (148), 98 states have internal predecessors, (148), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2023-11-06 21:56:01,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 234 transitions. [2023-11-06 21:56:01,492 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 234 transitions. Word has length 283 [2023-11-06 21:56:01,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:56:01,497 INFO L495 AbstractCegarLoop]: Abstraction has 143 states and 234 transitions. [2023-11-06 21:56:01,498 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:56:01,498 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 234 transitions. [2023-11-06 21:56:01,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2023-11-06 21:56:01,508 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:56:01,509 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:56:01,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/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)] Forceful destruction successful, exit code 0 [2023-11-06 21:56:01,735 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2023-11-06 21:56:01,927 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt [2023-11-06 21:56:01,928 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:56:01,928 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:56:01,929 INFO L85 PathProgramCache]: Analyzing trace with hash 1236963796, now seen corresponding path program 1 times [2023-11-06 21:56:01,930 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 21:56:01,930 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [954495880] [2023-11-06 21:56:01,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:56:01,930 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 [2023-11-06 21:56:01,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 21:56:01,932 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/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) [2023-11-06 21:56:01,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-11-06 21:56:02,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:56:03,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 493 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-06 21:56:03,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:56:10,214 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1906 proven. 171 refuted. 0 times theorem prover too weak. 1535 trivial. 0 not checked. [2023-11-06 21:56:10,215 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 21:56:12,990 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 21:56:12,990 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [954495880] [2023-11-06 21:56:12,991 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [954495880] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 21:56:12,991 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [71401207] [2023-11-06 21:56:12,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:56:12,991 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-06 21:56:12,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/cvc4 [2023-11-06 21:56:12,993 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-06 21:56:12,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2023-11-06 21:56:13,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:56:14,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 493 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 21:56:14,008 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:56:15,840 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-06 21:56:15,840 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:56:15,841 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [71401207] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:56:15,841 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 21:56:15,841 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [10] total 11 [2023-11-06 21:56:15,841 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1098837397] [2023-11-06 21:56:15,842 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:56:15,843 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 21:56:15,843 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 21:56:15,844 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 21:56:15,844 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2023-11-06 21:56:15,845 INFO L87 Difference]: Start difference. First operand 143 states and 234 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:56:18,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:56:20,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:56:20,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:56:20,669 INFO L93 Difference]: Finished difference Result 423 states and 696 transitions. [2023-11-06 21:56:20,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 21:56:20,670 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 283 [2023-11-06 21:56:20,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:56:20,675 INFO L225 Difference]: With dead ends: 423 [2023-11-06 21:56:20,676 INFO L226 Difference]: Without dead ends: 283 [2023-11-06 21:56:20,677 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 749 GetRequests, 736 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2023-11-06 21:56:20,678 INFO L413 NwaCegarLoop]: 218 mSDtfsCounter, 74 mSDsluCounter, 209 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 3 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 427 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2023-11-06 21:56:20,679 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [74 Valid, 427 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 9 Invalid, 2 Unknown, 0 Unchecked, 4.8s Time] [2023-11-06 21:56:20,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2023-11-06 21:56:20,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 281. [2023-11-06 21:56:20,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 281 states, 192 states have (on average 1.5104166666666667) internal successors, (290), 192 states have internal predecessors, (290), 86 states have call successors, (86), 2 states have call predecessors, (86), 2 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2023-11-06 21:56:20,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 462 transitions. [2023-11-06 21:56:20,735 INFO L78 Accepts]: Start accepts. Automaton has 281 states and 462 transitions. Word has length 283 [2023-11-06 21:56:20,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:56:20,736 INFO L495 AbstractCegarLoop]: Abstraction has 281 states and 462 transitions. [2023-11-06 21:56:20,737 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:56:20,737 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 462 transitions. [2023-11-06 21:56:20,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2023-11-06 21:56:20,742 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:56:20,742 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:56:20,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2023-11-06 21:56:20,972 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2023-11-06 21:56:21,149 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 21:56:21,149 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:56:21,150 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:56:21,150 INFO L85 PathProgramCache]: Analyzing trace with hash -42899882, now seen corresponding path program 1 times [2023-11-06 21:56:21,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 21:56:21,151 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1330651700] [2023-11-06 21:56:21,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:56:21,151 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 [2023-11-06 21:56:21,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 21:56:21,153 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/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) [2023-11-06 21:56:21,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-11-06 21:56:22,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:56:22,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-06 21:56:22,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:56:28,981 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1906 proven. 171 refuted. 0 times theorem prover too weak. 1535 trivial. 0 not checked. [2023-11-06 21:56:28,982 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 21:56:31,502 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 21:56:31,502 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1330651700] [2023-11-06 21:56:31,503 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1330651700] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 21:56:31,503 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [762822376] [2023-11-06 21:56:31,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:56:31,503 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-06 21:56:31,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/cvc4 [2023-11-06 21:56:31,504 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-06 21:56:31,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2023-11-06 21:56:32,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:56:32,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-06 21:56:32,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:56:32,572 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-06 21:56:32,572 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:56:32,572 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [762822376] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:56:32,573 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 21:56:32,573 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [10] total 13 [2023-11-06 21:56:32,573 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [183385320] [2023-11-06 21:56:32,573 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:56:32,574 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 21:56:32,574 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 21:56:32,575 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 21:56:32,576 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2023-11-06 21:56:32,576 INFO L87 Difference]: Start difference. First operand 281 states and 462 transitions. Second operand has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:56:35,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:56:37,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:56:39,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:56:41,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:56:41,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:56:41,146 INFO L93 Difference]: Finished difference Result 637 states and 1052 transitions. [2023-11-06 21:56:41,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 21:56:41,239 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 283 [2023-11-06 21:56:41,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:56:41,243 INFO L225 Difference]: With dead ends: 637 [2023-11-06 21:56:41,244 INFO L226 Difference]: Without dead ends: 359 [2023-11-06 21:56:41,245 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 750 GetRequests, 735 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=54, Invalid=218, Unknown=0, NotChecked=0, Total=272 [2023-11-06 21:56:41,247 INFO L413 NwaCegarLoop]: 215 mSDtfsCounter, 114 mSDsluCounter, 416 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 114 SdHoareTripleChecker+Valid, 631 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.5s IncrementalHoareTripleChecker+Time [2023-11-06 21:56:41,247 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [114 Valid, 631 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 25 Invalid, 4 Unknown, 0 Unchecked, 8.5s Time] [2023-11-06 21:56:41,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 359 states. [2023-11-06 21:56:41,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 359 to 303. [2023-11-06 21:56:41,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 303 states, 214 states have (on average 1.5327102803738317) internal successors, (328), 214 states have internal predecessors, (328), 86 states have call successors, (86), 2 states have call predecessors, (86), 2 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2023-11-06 21:56:41,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 500 transitions. [2023-11-06 21:56:41,309 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 500 transitions. Word has length 283 [2023-11-06 21:56:41,310 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:56:41,310 INFO L495 AbstractCegarLoop]: Abstraction has 303 states and 500 transitions. [2023-11-06 21:56:41,311 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:56:41,311 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 500 transitions. [2023-11-06 21:56:41,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2023-11-06 21:56:41,315 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:56:41,319 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:56:41,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2023-11-06 21:56:41,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2023-11-06 21:56:41,720 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 21:56:41,720 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:56:41,721 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:56:41,721 INFO L85 PathProgramCache]: Analyzing trace with hash 1345623238, now seen corresponding path program 1 times [2023-11-06 21:56:41,722 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 21:56:41,722 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [270852117] [2023-11-06 21:56:41,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:56:41,723 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 [2023-11-06 21:56:41,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 21:56:41,724 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/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) [2023-11-06 21:56:41,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2023-11-06 21:56:42,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:56:42,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-06 21:56:42,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:56:49,640 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1906 proven. 171 refuted. 0 times theorem prover too weak. 1535 trivial. 0 not checked. [2023-11-06 21:56:49,640 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 21:56:52,097 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 21:56:52,097 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [270852117] [2023-11-06 21:56:52,097 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [270852117] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 21:56:52,097 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1604260601] [2023-11-06 21:56:52,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:56:52,098 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-06 21:56:52,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/cvc4 [2023-11-06 21:56:52,099 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-06 21:56:52,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2023-11-06 21:56:52,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:56:52,979 INFO L262 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-06 21:56:52,985 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:56:54,848 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-11-06 21:56:54,848 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:56:54,848 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1604260601] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:56:54,848 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 21:56:54,849 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 12 [2023-11-06 21:56:54,849 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1175981019] [2023-11-06 21:56:54,849 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:56:54,850 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 21:56:54,850 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 21:56:54,851 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 21:56:54,851 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2023-11-06 21:56:54,852 INFO L87 Difference]: Start difference. First operand 303 states and 500 transitions. Second operand has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:56:57,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:56:59,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:57:01,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:57:03,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:57:03,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:57:03,873 INFO L93 Difference]: Finished difference Result 785 states and 1296 transitions. [2023-11-06 21:57:03,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 21:57:03,967 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 284 [2023-11-06 21:57:03,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:57:03,972 INFO L225 Difference]: With dead ends: 785 [2023-11-06 21:57:03,973 INFO L226 Difference]: Without dead ends: 485 [2023-11-06 21:57:03,974 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 753 GetRequests, 738 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=54, Invalid=218, Unknown=0, NotChecked=0, Total=272 [2023-11-06 21:57:03,975 INFO L413 NwaCegarLoop]: 217 mSDtfsCounter, 213 mSDsluCounter, 422 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 87 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 213 SdHoareTripleChecker+Valid, 639 SdHoareTripleChecker+Invalid, 107 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.9s IncrementalHoareTripleChecker+Time [2023-11-06 21:57:03,976 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [213 Valid, 639 Invalid, 107 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 16 Invalid, 4 Unknown, 0 Unchecked, 8.9s Time] [2023-11-06 21:57:03,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2023-11-06 21:57:04,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 395. [2023-11-06 21:57:04,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 395 states, 262 states have (on average 1.484732824427481) internal successors, (389), 262 states have internal predecessors, (389), 129 states have call successors, (129), 3 states have call predecessors, (129), 3 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2023-11-06 21:57:04,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 395 states and 647 transitions. [2023-11-06 21:57:04,032 INFO L78 Accepts]: Start accepts. Automaton has 395 states and 647 transitions. Word has length 284 [2023-11-06 21:57:04,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:57:04,034 INFO L495 AbstractCegarLoop]: Abstraction has 395 states and 647 transitions. [2023-11-06 21:57:04,034 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, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-11-06 21:57:04,034 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 647 transitions. [2023-11-06 21:57:04,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2023-11-06 21:57:04,037 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:57:04,038 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:57:04,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2023-11-06 21:57:04,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2023-11-06 21:57:04,453 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt [2023-11-06 21:57:04,453 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:57:04,454 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:57:04,454 INFO L85 PathProgramCache]: Analyzing trace with hash 1322990984, now seen corresponding path program 1 times [2023-11-06 21:57:04,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 21:57:04,455 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [119268083] [2023-11-06 21:57:04,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:57:04,455 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 [2023-11-06 21:57:04,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 21:57:04,456 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/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) [2023-11-06 21:57:04,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafce567-4a06-4b38-98a0-10eda0362984/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2023-11-06 21:57:05,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:57:05,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-06 21:57:05,599 INFO L285 TraceCheckSpWp]: Computing forward predicates...