./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-90.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-90.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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_9e500e47-d601-4c23-a334-78e2ac2190f7/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 135ac301b840ddafcbb7b86477d3c5ee7127cca75a8084665d3a360db9d72e39 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 23:06:25,631 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 23:06:25,738 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-06 23:06:25,749 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 23:06:25,750 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 23:06:25,793 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 23:06:25,794 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 23:06:25,795 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 23:06:25,795 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 23:06:25,796 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 23:06:25,798 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 23:06:25,798 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 23:06:25,799 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 23:06:25,803 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 23:06:25,804 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 23:06:25,804 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 23:06:25,805 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 23:06:25,805 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 23:06:25,805 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 23:06:25,806 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 23:06:25,806 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 23:06:25,808 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 23:06:25,809 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 23:06:25,809 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 23:06:25,810 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 23:06:25,811 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 23:06:25,811 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 23:06:25,811 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 23:06:25,812 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 23:06:25,812 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 23:06:25,814 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 23:06:25,814 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 23:06:25,814 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 23:06:25,815 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 23:06:25,815 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 23:06:25,815 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 23:06:25,815 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 23:06:25,816 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 23:06:25,816 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 23:06:25,816 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_9e500e47-d601-4c23-a334-78e2ac2190f7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 135ac301b840ddafcbb7b86477d3c5ee7127cca75a8084665d3a360db9d72e39 [2023-11-06 23:06:26,158 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 23:06:26,186 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 23:06:26,189 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 23:06:26,191 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 23:06:26,191 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 23:06:26,193 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-90.i [2023-11-06 23:06:29,354 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 23:06:29,668 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 23:06:29,668 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-90.i [2023-11-06 23:06:29,693 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/data/16ebe73a5/fbd6a288f13848cd8eb0c28d968fdf49/FLAG66c42a893 [2023-11-06 23:06:29,712 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/data/16ebe73a5/fbd6a288f13848cd8eb0c28d968fdf49 [2023-11-06 23:06:29,719 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 23:06:29,721 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 23:06:29,725 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 23:06:29,725 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 23:06:29,736 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 23:06:29,737 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:06:29" (1/1) ... [2023-11-06 23:06:29,738 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d52e8c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:29, skipping insertion in model container [2023-11-06 23:06:29,738 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:06:29" (1/1) ... [2023-11-06 23:06:29,804 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 23:06:30,013 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_9e500e47-d601-4c23-a334-78e2ac2190f7/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-90.i[916,929] [2023-11-06 23:06:30,175 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 23:06:30,197 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 23:06:30,210 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_9e500e47-d601-4c23-a334-78e2ac2190f7/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-90.i[916,929] [2023-11-06 23:06:30,308 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 23:06:30,340 INFO L206 MainTranslator]: Completed translation [2023-11-06 23:06:30,341 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:30 WrapperNode [2023-11-06 23:06:30,341 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 23:06:30,342 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 23:06:30,343 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 23:06:30,343 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 23:06:30,351 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:30" (1/1) ... [2023-11-06 23:06:30,378 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:30" (1/1) ... [2023-11-06 23:06:30,455 INFO L138 Inliner]: procedures = 26, calls = 68, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 484 [2023-11-06 23:06:30,455 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 23:06:30,456 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 23:06:30,456 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 23:06:30,456 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 23:06:30,464 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:30" (1/1) ... [2023-11-06 23:06:30,465 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:30" (1/1) ... [2023-11-06 23:06:30,471 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:30" (1/1) ... [2023-11-06 23:06:30,471 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:30" (1/1) ... [2023-11-06 23:06:30,525 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:30" (1/1) ... [2023-11-06 23:06:30,533 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:30" (1/1) ... [2023-11-06 23:06:30,540 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:30" (1/1) ... [2023-11-06 23:06:30,558 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:30" (1/1) ... [2023-11-06 23:06:30,568 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 23:06:30,569 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 23:06:30,569 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 23:06:30,569 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 23:06:30,570 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:30" (1/1) ... [2023-11-06 23:06:30,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 23:06:30,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:06:30,610 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 23:06:30,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 23:06:30,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 23:06:30,653 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 23:06:30,653 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 23:06:30,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 23:06:30,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 23:06:30,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 23:06:30,823 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 23:06:30,826 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 23:06:31,688 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 23:06:31,697 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 23:06:31,697 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 23:06:31,700 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:06:31 BoogieIcfgContainer [2023-11-06 23:06:31,700 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 23:06:31,702 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 23:06:31,702 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 23:06:31,706 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 23:06:31,707 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 11:06:29" (1/3) ... [2023-11-06 23:06:31,707 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5097c1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:06:31, skipping insertion in model container [2023-11-06 23:06:31,707 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:30" (2/3) ... [2023-11-06 23:06:31,708 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5097c1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:06:31, skipping insertion in model container [2023-11-06 23:06:31,708 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:06:31" (3/3) ... [2023-11-06 23:06:31,709 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-250_file-90.i [2023-11-06 23:06:31,729 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 23:06:31,730 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 23:06:31,788 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 23:06:31,794 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;@3c6b02c0, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 23:06:31,795 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 23:06:31,800 INFO L276 IsEmpty]: Start isEmpty. Operand has 189 states, 131 states have (on average 1.6641221374045803) internal successors, (218), 132 states have internal predecessors, (218), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2023-11-06 23:06:31,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2023-11-06 23:06:31,826 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:06:31,828 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:06:31,828 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:06:31,833 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:06:31,834 INFO L85 PathProgramCache]: Analyzing trace with hash 1105301216, now seen corresponding path program 1 times [2023-11-06 23:06:31,844 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 23:06:31,844 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1317521024] [2023-11-06 23:06:31,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:31,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 23:06:32,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:06:32,311 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 23:06:32,312 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1317521024] [2023-11-06 23:06:32,312 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-06 23:06:32,313 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [761870940] [2023-11-06 23:06:32,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:32,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:06:32,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:06:32,325 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 23:06:32,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-06 23:06:32,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:06:32,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 869 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-06 23:06:32,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:06:32,779 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 5832 trivial. 0 not checked. [2023-11-06 23:06:32,779 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 23:06:32,780 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [761870940] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:06:32,780 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 23:06:32,781 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-06 23:06:32,783 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [470506135] [2023-11-06 23:06:32,784 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:06:32,793 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-06 23:06:32,794 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 23:06:32,836 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-06 23:06:32,838 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 23:06:32,844 INFO L87 Difference]: Start difference. First operand has 189 states, 131 states have (on average 1.6641221374045803) internal successors, (218), 132 states have internal predecessors, (218), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) Second operand has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 2 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 2 states have call successors, (55) [2023-11-06 23:06:32,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:06:32,901 INFO L93 Difference]: Finished difference Result 371 states and 705 transitions. [2023-11-06 23:06:32,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-06 23:06:32,903 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 2 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 2 states have call successors, (55) Word has length 357 [2023-11-06 23:06:32,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:06:32,914 INFO L225 Difference]: With dead ends: 371 [2023-11-06 23:06:32,915 INFO L226 Difference]: Without dead ends: 185 [2023-11-06 23:06:32,920 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 356 GetRequests, 356 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 23:06:32,924 INFO L413 NwaCegarLoop]: 321 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, 321 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 23:06:32,925 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 321 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 23:06:32,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 185 states. [2023-11-06 23:06:32,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 185 to 185. [2023-11-06 23:06:32,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 185 states, 128 states have (on average 1.6484375) internal successors, (211), 128 states have internal predecessors, (211), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2023-11-06 23:06:33,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 321 transitions. [2023-11-06 23:06:33,002 INFO L78 Accepts]: Start accepts. Automaton has 185 states and 321 transitions. Word has length 357 [2023-11-06 23:06:33,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:06:33,002 INFO L495 AbstractCegarLoop]: Abstraction has 185 states and 321 transitions. [2023-11-06 23:06:33,003 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 2 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 2 states have call successors, (55) [2023-11-06 23:06:33,003 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 321 transitions. [2023-11-06 23:06:33,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2023-11-06 23:06:33,013 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:06:33,014 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:06:33,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-11-06 23:06:33,221 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:06:33,221 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:06:33,222 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:06:33,222 INFO L85 PathProgramCache]: Analyzing trace with hash -1934769638, now seen corresponding path program 1 times [2023-11-06 23:06:33,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 23:06:33,223 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [383158263] [2023-11-06 23:06:33,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:33,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 23:06:33,367 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 23:06:33,367 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1372716625] [2023-11-06 23:06:33,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:33,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:06:33,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:06:33,369 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 23:06:33,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-06 23:06:33,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:06:33,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 869 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-06 23:06:33,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:06:33,820 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 23:06:33,820 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 23:06:33,821 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 23:06:33,821 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [383158263] [2023-11-06 23:06:33,821 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 23:06:33,821 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1372716625] [2023-11-06 23:06:33,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1372716625] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:06:33,822 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 23:06:33,822 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 23:06:33,822 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [668765022] [2023-11-06 23:06:33,822 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:06:33,824 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 23:06:33,824 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 23:06:33,825 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 23:06:33,826 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-06 23:06:33,826 INFO L87 Difference]: Start difference. First operand 185 states and 321 transitions. Second operand has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:06:34,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:06:34,338 INFO L93 Difference]: Finished difference Result 678 states and 1184 transitions. [2023-11-06 23:06:34,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 23:06:34,339 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 357 [2023-11-06 23:06:34,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:06:34,348 INFO L225 Difference]: With dead ends: 678 [2023-11-06 23:06:34,348 INFO L226 Difference]: Without dead ends: 496 [2023-11-06 23:06:34,350 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 356 GetRequests, 354 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-06 23:06:34,352 INFO L413 NwaCegarLoop]: 784 mSDtfsCounter, 538 mSDsluCounter, 711 mSDsCounter, 0 mSdLazyCounter, 206 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 538 SdHoareTripleChecker+Valid, 1495 SdHoareTripleChecker+Invalid, 208 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 206 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-06 23:06:34,353 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [538 Valid, 1495 Invalid, 208 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 206 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-06 23:06:34,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 496 states. [2023-11-06 23:06:34,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 496 to 339. [2023-11-06 23:06:34,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 339 states, 253 states have (on average 1.7114624505928853) internal successors, (433), 254 states have internal predecessors, (433), 83 states have call successors, (83), 2 states have call predecessors, (83), 2 states have return successors, (83), 82 states have call predecessors, (83), 83 states have call successors, (83) [2023-11-06 23:06:34,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 339 states and 599 transitions. [2023-11-06 23:06:34,444 INFO L78 Accepts]: Start accepts. Automaton has 339 states and 599 transitions. Word has length 357 [2023-11-06 23:06:34,449 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:06:34,450 INFO L495 AbstractCegarLoop]: Abstraction has 339 states and 599 transitions. [2023-11-06 23:06:34,450 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:06:34,450 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 599 transitions. [2023-11-06 23:06:34,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2023-11-06 23:06:34,460 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:06:34,460 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:06:34,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-06 23:06:34,671 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2023-11-06 23:06:34,672 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:06:34,672 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:06:34,673 INFO L85 PathProgramCache]: Analyzing trace with hash -6496936, now seen corresponding path program 1 times [2023-11-06 23:06:34,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 23:06:34,673 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1067149438] [2023-11-06 23:06:34,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:34,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 23:06:34,817 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 23:06:34,818 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [789762082] [2023-11-06 23:06:34,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:34,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:06:34,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:06:34,823 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 23:06:34,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-06 23:06:35,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:06:35,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 867 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 23:06:35,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:06:35,174 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 23:06:35,174 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 23:06:35,175 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 23:06:35,175 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1067149438] [2023-11-06 23:06:35,175 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 23:06:35,175 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [789762082] [2023-11-06 23:06:35,176 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [789762082] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:06:35,176 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 23:06:35,176 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 23:06:35,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [910918784] [2023-11-06 23:06:35,177 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:06:35,178 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 23:06:35,178 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 23:06:35,179 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 23:06:35,179 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 23:06:35,180 INFO L87 Difference]: Start difference. First operand 339 states and 599 transitions. Second operand has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:06:35,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:06:35,281 INFO L93 Difference]: Finished difference Result 926 states and 1644 transitions. [2023-11-06 23:06:35,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 23:06:35,283 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 357 [2023-11-06 23:06:35,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:06:35,296 INFO L225 Difference]: With dead ends: 926 [2023-11-06 23:06:35,296 INFO L226 Difference]: Without dead ends: 590 [2023-11-06 23:06:35,298 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 356 GetRequests, 355 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 23:06:35,301 INFO L413 NwaCegarLoop]: 440 mSDtfsCounter, 210 mSDsluCounter, 292 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 210 SdHoareTripleChecker+Valid, 732 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 23:06:35,306 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [210 Valid, 732 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 23:06:35,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 590 states. [2023-11-06 23:06:35,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 590 to 573. [2023-11-06 23:06:35,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 573 states, 449 states have (on average 1.7216035634743876) internal successors, (773), 452 states have internal predecessors, (773), 119 states have call successors, (119), 4 states have call predecessors, (119), 4 states have return successors, (119), 116 states have call predecessors, (119), 119 states have call successors, (119) [2023-11-06 23:06:35,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 573 states and 1011 transitions. [2023-11-06 23:06:35,412 INFO L78 Accepts]: Start accepts. Automaton has 573 states and 1011 transitions. Word has length 357 [2023-11-06 23:06:35,414 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:06:35,414 INFO L495 AbstractCegarLoop]: Abstraction has 573 states and 1011 transitions. [2023-11-06 23:06:35,414 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:06:35,415 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1011 transitions. [2023-11-06 23:06:35,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2023-11-06 23:06:35,420 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:06:35,421 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:06:35,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-06 23:06:35,628 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2023-11-06 23:06:35,628 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:06:35,629 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:06:35,629 INFO L85 PathProgramCache]: Analyzing trace with hash -22015654, now seen corresponding path program 1 times [2023-11-06 23:06:35,629 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 23:06:35,629 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2059902616] [2023-11-06 23:06:35,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:35,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 23:06:35,727 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 23:06:35,727 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [786024205] [2023-11-06 23:06:35,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:35,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:06:35,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:06:35,729 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 23:06:35,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-06 23:06:36,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:06:36,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 868 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 23:06:36,021 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:06:36,064 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 23:06:36,064 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 23:06:36,064 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 23:06:36,065 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2059902616] [2023-11-06 23:06:36,065 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 23:06:36,065 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [786024205] [2023-11-06 23:06:36,065 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [786024205] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:06:36,065 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 23:06:36,066 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 23:06:36,066 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1361243468] [2023-11-06 23:06:36,066 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:06:36,067 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 23:06:36,067 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 23:06:36,068 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 23:06:36,068 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 23:06:36,069 INFO L87 Difference]: Start difference. First operand 573 states and 1011 transitions. Second operand has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:06:36,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:06:36,160 INFO L93 Difference]: Finished difference Result 1547 states and 2717 transitions. [2023-11-06 23:06:36,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 23:06:36,161 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 357 [2023-11-06 23:06:36,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:06:36,174 INFO L225 Difference]: With dead ends: 1547 [2023-11-06 23:06:36,175 INFO L226 Difference]: Without dead ends: 977 [2023-11-06 23:06:36,177 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 356 GetRequests, 355 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 23:06:36,181 INFO L413 NwaCegarLoop]: 443 mSDtfsCounter, 197 mSDsluCounter, 311 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 197 SdHoareTripleChecker+Valid, 754 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 23:06:36,181 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [197 Valid, 754 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 23:06:36,183 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 977 states. [2023-11-06 23:06:36,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 977 to 974. [2023-11-06 23:06:36,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 974 states, 752 states have (on average 1.6981382978723405) internal successors, (1277), 759 states have internal predecessors, (1277), 213 states have call successors, (213), 8 states have call predecessors, (213), 8 states have return successors, (213), 206 states have call predecessors, (213), 213 states have call successors, (213) [2023-11-06 23:06:36,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 974 states and 1703 transitions. [2023-11-06 23:06:36,291 INFO L78 Accepts]: Start accepts. Automaton has 974 states and 1703 transitions. Word has length 357 [2023-11-06 23:06:36,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:06:36,293 INFO L495 AbstractCegarLoop]: Abstraction has 974 states and 1703 transitions. [2023-11-06 23:06:36,293 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:06:36,293 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1703 transitions. [2023-11-06 23:06:36,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2023-11-06 23:06:36,300 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:06:36,301 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:06:36,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-06 23:06:36,508 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:06:36,508 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:06:36,508 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:06:36,508 INFO L85 PathProgramCache]: Analyzing trace with hash 40023960, now seen corresponding path program 1 times [2023-11-06 23:06:36,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 23:06:36,509 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1272583073] [2023-11-06 23:06:36,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:36,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 23:06:36,589 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 23:06:36,590 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [898950746] [2023-11-06 23:06:36,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:36,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:06:36,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:06:36,591 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 23:06:36,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-06 23:06:36,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:06:36,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 867 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-06 23:06:36,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:06:37,598 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 23:06:37,598 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 23:06:37,598 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 23:06:37,599 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1272583073] [2023-11-06 23:06:37,599 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 23:06:37,599 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [898950746] [2023-11-06 23:06:37,599 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [898950746] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:06:37,599 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 23:06:37,600 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 23:06:37,600 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [721038579] [2023-11-06 23:06:37,600 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:06:37,601 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 23:06:37,601 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 23:06:37,602 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 23:06:37,602 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-06 23:06:37,603 INFO L87 Difference]: Start difference. First operand 974 states and 1703 transitions. Second operand has 4 states, 4 states have (on average 21.25) internal successors, (85), 3 states have internal predecessors, (85), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:06:38,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:06:38,107 INFO L93 Difference]: Finished difference Result 3787 states and 6611 transitions. [2023-11-06 23:06:38,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 23:06:38,109 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 3 states have internal predecessors, (85), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 357 [2023-11-06 23:06:38,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:06:38,131 INFO L225 Difference]: With dead ends: 3787 [2023-11-06 23:06:38,131 INFO L226 Difference]: Without dead ends: 2816 [2023-11-06 23:06:38,136 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 356 GetRequests, 354 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-06 23:06:38,137 INFO L413 NwaCegarLoop]: 359 mSDtfsCounter, 591 mSDsluCounter, 496 mSDsCounter, 0 mSdLazyCounter, 152 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 591 SdHoareTripleChecker+Valid, 855 SdHoareTripleChecker+Invalid, 157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 152 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-06 23:06:38,137 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [591 Valid, 855 Invalid, 157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 152 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-06 23:06:38,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2816 states. [2023-11-06 23:06:38,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2816 to 1943. [2023-11-06 23:06:38,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1943 states, 1500 states have (on average 1.6946666666666668) internal successors, (2542), 1514 states have internal predecessors, (2542), 426 states have call successors, (426), 16 states have call predecessors, (426), 16 states have return successors, (426), 412 states have call predecessors, (426), 426 states have call successors, (426) [2023-11-06 23:06:38,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1943 states and 3394 transitions. [2023-11-06 23:06:38,386 INFO L78 Accepts]: Start accepts. Automaton has 1943 states and 3394 transitions. Word has length 357 [2023-11-06 23:06:38,386 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:06:38,387 INFO L495 AbstractCegarLoop]: Abstraction has 1943 states and 3394 transitions. [2023-11-06 23:06:38,387 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 3 states have internal predecessors, (85), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:06:38,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 3394 transitions. [2023-11-06 23:06:38,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2023-11-06 23:06:38,392 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:06:38,393 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:06:38,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-11-06 23:06:38,599 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:06:38,600 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:06:38,600 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:06:38,600 INFO L85 PathProgramCache]: Analyzing trace with hash 626848346, now seen corresponding path program 1 times [2023-11-06 23:06:38,600 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 23:06:38,601 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1363611186] [2023-11-06 23:06:38,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:38,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 23:06:38,660 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 23:06:38,660 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [787548830] [2023-11-06 23:06:38,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:38,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:06:38,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:06:38,662 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 23:06:38,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-06 23:06:38,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:06:38,949 INFO L262 TraceCheckSpWp]: Trace formula consists of 866 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-06 23:06:38,958 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:06:39,348 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 3024 proven. 81 refuted. 0 times theorem prover too weak. 2835 trivial. 0 not checked. [2023-11-06 23:06:39,348 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 23:06:39,724 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 81 proven. 81 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-11-06 23:06:39,724 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 23:06:39,724 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1363611186] [2023-11-06 23:06:39,725 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 23:06:39,725 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [787548830] [2023-11-06 23:06:39,725 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [787548830] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 23:06:39,725 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 23:06:39,726 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2023-11-06 23:06:39,726 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [845689434] [2023-11-06 23:06:39,726 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 23:06:39,728 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-06 23:06:39,728 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 23:06:39,729 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-06 23:06:39,729 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-06 23:06:39,730 INFO L87 Difference]: Start difference. First operand 1943 states and 3394 transitions. Second operand has 8 states, 8 states have (on average 11.75) internal successors, (94), 8 states have internal predecessors, (94), 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 23:06:40,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:06:40,406 INFO L93 Difference]: Finished difference Result 3963 states and 6857 transitions. [2023-11-06 23:06:40,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-06 23:06:40,407 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.75) internal successors, (94), 8 states have internal predecessors, (94), 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 357 [2023-11-06 23:06:40,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:06:40,422 INFO L225 Difference]: With dead ends: 3963 [2023-11-06 23:06:40,422 INFO L226 Difference]: Without dead ends: 2023 [2023-11-06 23:06:40,428 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 720 GetRequests, 705 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=77, Invalid=133, Unknown=0, NotChecked=0, Total=210 [2023-11-06 23:06:40,429 INFO L413 NwaCegarLoop]: 257 mSDtfsCounter, 536 mSDsluCounter, 402 mSDsCounter, 0 mSdLazyCounter, 289 mSolverCounterSat, 222 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 538 SdHoareTripleChecker+Valid, 659 SdHoareTripleChecker+Invalid, 511 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 222 IncrementalHoareTripleChecker+Valid, 289 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-06 23:06:40,430 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [538 Valid, 659 Invalid, 511 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [222 Valid, 289 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-06 23:06:40,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2023 states. [2023-11-06 23:06:40,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2023 to 1947. [2023-11-06 23:06:40,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1947 states, 1508 states have (on average 1.6803713527851458) internal successors, (2534), 1522 states have internal predecessors, (2534), 418 states have call successors, (418), 20 states have call predecessors, (418), 20 states have return successors, (418), 404 states have call predecessors, (418), 418 states have call successors, (418) [2023-11-06 23:06:40,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1947 states to 1947 states and 3370 transitions. [2023-11-06 23:06:40,657 INFO L78 Accepts]: Start accepts. Automaton has 1947 states and 3370 transitions. Word has length 357 [2023-11-06 23:06:40,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:06:40,659 INFO L495 AbstractCegarLoop]: Abstraction has 1947 states and 3370 transitions. [2023-11-06 23:06:40,660 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.75) internal successors, (94), 8 states have internal predecessors, (94), 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 23:06:40,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 3370 transitions. [2023-11-06 23:06:40,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2023-11-06 23:06:40,665 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:06:40,665 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:06:40,676 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-06 23:06:40,872 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:06:40,872 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:06:40,872 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:06:40,873 INFO L85 PathProgramCache]: Analyzing trace with hash -394220008, now seen corresponding path program 1 times [2023-11-06 23:06:40,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 23:06:40,873 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1975010825] [2023-11-06 23:06:40,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:40,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 23:06:40,933 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 23:06:40,933 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1324171889] [2023-11-06 23:06:40,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:40,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:06:40,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:06:40,935 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 23:06:40,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-06 23:06:41,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:06:41,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 863 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 23:06:41,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:06:41,382 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 1902 proven. 30 refuted. 0 times theorem prover too weak. 4008 trivial. 0 not checked. [2023-11-06 23:06:41,382 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 23:06:41,680 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 132 proven. 30 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-11-06 23:06:41,680 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 23:06:41,680 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1975010825] [2023-11-06 23:06:41,681 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 23:06:41,681 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1324171889] [2023-11-06 23:06:41,681 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1324171889] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 23:06:41,681 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 23:06:41,682 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2023-11-06 23:06:41,682 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1052658692] [2023-11-06 23:06:41,682 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 23:06:41,683 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-06 23:06:41,683 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 23:06:41,684 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-06 23:06:41,685 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-06 23:06:41,685 INFO L87 Difference]: Start difference. First operand 1947 states and 3370 transitions. Second operand has 8 states, 8 states have (on average 14.0) internal successors, (112), 8 states have internal predecessors, (112), 3 states have call successors, (65), 2 states have call predecessors, (65), 4 states have return successors, (66), 3 states have call predecessors, (66), 3 states have call successors, (66) [2023-11-06 23:06:42,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:06:42,261 INFO L93 Difference]: Finished difference Result 3939 states and 6783 transitions. [2023-11-06 23:06:42,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-06 23:06:42,262 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 14.0) internal successors, (112), 8 states have internal predecessors, (112), 3 states have call successors, (65), 2 states have call predecessors, (65), 4 states have return successors, (66), 3 states have call predecessors, (66), 3 states have call successors, (66) Word has length 357 [2023-11-06 23:06:42,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:06:42,276 INFO L225 Difference]: With dead ends: 3939 [2023-11-06 23:06:42,277 INFO L226 Difference]: Without dead ends: 1995 [2023-11-06 23:06:42,283 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 716 GetRequests, 706 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=53, Invalid=79, Unknown=0, NotChecked=0, Total=132 [2023-11-06 23:06:42,284 INFO L413 NwaCegarLoop]: 251 mSDtfsCounter, 419 mSDsluCounter, 390 mSDsCounter, 0 mSdLazyCounter, 301 mSolverCounterSat, 105 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 463 SdHoareTripleChecker+Valid, 641 SdHoareTripleChecker+Invalid, 406 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 105 IncrementalHoareTripleChecker+Valid, 301 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-06 23:06:42,284 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [463 Valid, 641 Invalid, 406 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [105 Valid, 301 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-06 23:06:42,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1995 states. [2023-11-06 23:06:42,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1995 to 1937. [2023-11-06 23:06:42,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1937 states, 1496 states have (on average 1.664438502673797) internal successors, (2490), 1510 states have internal predecessors, (2490), 418 states have call successors, (418), 22 states have call predecessors, (418), 22 states have return successors, (418), 404 states have call predecessors, (418), 418 states have call successors, (418) [2023-11-06 23:06:42,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 1937 states and 3326 transitions. [2023-11-06 23:06:42,542 INFO L78 Accepts]: Start accepts. Automaton has 1937 states and 3326 transitions. Word has length 357 [2023-11-06 23:06:42,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:06:42,543 INFO L495 AbstractCegarLoop]: Abstraction has 1937 states and 3326 transitions. [2023-11-06 23:06:42,544 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 14.0) internal successors, (112), 8 states have internal predecessors, (112), 3 states have call successors, (65), 2 states have call predecessors, (65), 4 states have return successors, (66), 3 states have call predecessors, (66), 3 states have call successors, (66) [2023-11-06 23:06:42,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3326 transitions. [2023-11-06 23:06:42,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2023-11-06 23:06:42,549 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:06:42,549 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:06:42,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-11-06 23:06:42,756 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:06:42,757 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:06:42,757 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:06:42,757 INFO L85 PathProgramCache]: Analyzing trace with hash -1993088033, now seen corresponding path program 1 times [2023-11-06 23:06:42,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 23:06:42,758 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [768259232] [2023-11-06 23:06:42,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:42,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 23:06:42,812 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 23:06:42,812 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1838399617] [2023-11-06 23:06:42,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:42,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:06:42,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:06:42,814 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 23:06:42,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-06 23:06:43,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:06:43,121 INFO L262 TraceCheckSpWp]: Trace formula consists of 866 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-06 23:06:43,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:06:44,535 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 23:06:44,536 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 23:06:44,536 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 23:06:44,536 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [768259232] [2023-11-06 23:06:44,536 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 23:06:44,537 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1838399617] [2023-11-06 23:06:44,537 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1838399617] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:06:44,537 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 23:06:44,537 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 23:06:44,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1225204816] [2023-11-06 23:06:44,538 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:06:44,538 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 23:06:44,538 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 23:06:44,539 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 23:06:44,539 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 23:06:44,540 INFO L87 Difference]: Start difference. First operand 1937 states and 3326 transitions. Second operand has 4 states, 4 states have (on average 21.5) internal successors, (86), 3 states have internal predecessors, (86), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:06:44,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:06:44,989 INFO L93 Difference]: Finished difference Result 4901 states and 8466 transitions. [2023-11-06 23:06:44,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 23:06:44,990 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.5) internal successors, (86), 3 states have internal predecessors, (86), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 358 [2023-11-06 23:06:44,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:06:45,009 INFO L225 Difference]: With dead ends: 4901 [2023-11-06 23:06:45,010 INFO L226 Difference]: Without dead ends: 2967 [2023-11-06 23:06:45,016 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 358 GetRequests, 355 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 23:06:45,018 INFO L413 NwaCegarLoop]: 312 mSDtfsCounter, 302 mSDsluCounter, 608 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 114 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 302 SdHoareTripleChecker+Valid, 920 SdHoareTripleChecker+Invalid, 139 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 114 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-06 23:06:45,018 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [302 Valid, 920 Invalid, 139 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [114 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-06 23:06:45,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2967 states. [2023-11-06 23:06:45,311 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2967 to 2885. [2023-11-06 23:06:45,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2885 states, 2385 states have (on average 1.6922431865828091) internal successors, (4036), 2399 states have internal predecessors, (4036), 473 states have call successors, (473), 26 states have call predecessors, (473), 26 states have return successors, (473), 459 states have call predecessors, (473), 473 states have call successors, (473) [2023-11-06 23:06:45,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2885 states to 2885 states and 4982 transitions. [2023-11-06 23:06:45,332 INFO L78 Accepts]: Start accepts. Automaton has 2885 states and 4982 transitions. Word has length 358 [2023-11-06 23:06:45,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:06:45,333 INFO L495 AbstractCegarLoop]: Abstraction has 2885 states and 4982 transitions. [2023-11-06 23:06:45,334 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.5) internal successors, (86), 3 states have internal predecessors, (86), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:06:45,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2885 states and 4982 transitions. [2023-11-06 23:06:45,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2023-11-06 23:06:45,338 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:06:45,339 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:06:45,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-11-06 23:06:45,545 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:06:45,546 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:06:45,546 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:06:45,546 INFO L85 PathProgramCache]: Analyzing trace with hash -1510351997, now seen corresponding path program 1 times [2023-11-06 23:06:45,547 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 23:06:45,547 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1952746480] [2023-11-06 23:06:45,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:45,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 23:06:45,597 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 23:06:45,597 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [155455334] [2023-11-06 23:06:45,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:45,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:06:45,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:06:45,599 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 23:06:45,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-06 23:06:45,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:06:45,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 872 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-06 23:06:45,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:06:46,408 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 23:06:46,409 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 23:06:46,409 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 23:06:46,409 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1952746480] [2023-11-06 23:06:46,409 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 23:06:46,410 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [155455334] [2023-11-06 23:06:46,410 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [155455334] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:06:46,410 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 23:06:46,410 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 23:06:46,412 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1058760081] [2023-11-06 23:06:46,413 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:06:46,414 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 23:06:46,414 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 23:06:46,415 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 23:06:46,415 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 23:06:46,416 INFO L87 Difference]: Start difference. First operand 2885 states and 4982 transitions. Second operand has 4 states, 4 states have (on average 22.0) internal successors, (88), 3 states have internal predecessors, (88), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:06:46,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:06:46,767 INFO L93 Difference]: Finished difference Result 6597 states and 11378 transitions. [2023-11-06 23:06:46,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 23:06:46,768 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 3 states have internal predecessors, (88), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 360 [2023-11-06 23:06:46,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:06:46,796 INFO L225 Difference]: With dead ends: 6597 [2023-11-06 23:06:46,797 INFO L226 Difference]: Without dead ends: 4269 [2023-11-06 23:06:46,804 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 360 GetRequests, 357 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 23:06:46,807 INFO L413 NwaCegarLoop]: 463 mSDtfsCounter, 165 mSDsluCounter, 755 mSDsCounter, 0 mSdLazyCounter, 43 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 165 SdHoareTripleChecker+Valid, 1218 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 43 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 23:06:46,807 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [165 Valid, 1218 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 43 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 23:06:46,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4269 states. [2023-11-06 23:06:47,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4269 to 4267. [2023-11-06 23:06:47,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4267 states, 3511 states have (on average 1.6847052121902593) internal successors, (5915), 3531 states have internal predecessors, (5915), 715 states have call successors, (715), 40 states have call predecessors, (715), 40 states have return successors, (715), 695 states have call predecessors, (715), 715 states have call successors, (715) [2023-11-06 23:06:47,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4267 states to 4267 states and 7345 transitions. [2023-11-06 23:06:47,345 INFO L78 Accepts]: Start accepts. Automaton has 4267 states and 7345 transitions. Word has length 360 [2023-11-06 23:06:47,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:06:47,346 INFO L495 AbstractCegarLoop]: Abstraction has 4267 states and 7345 transitions. [2023-11-06 23:06:47,347 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 3 states have internal predecessors, (88), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:06:47,347 INFO L276 IsEmpty]: Start isEmpty. Operand 4267 states and 7345 transitions. [2023-11-06 23:06:47,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2023-11-06 23:06:47,353 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:06:47,353 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:06:47,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2023-11-06 23:06:47,560 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2023-11-06 23:06:47,562 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:06:47,563 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:06:47,563 INFO L85 PathProgramCache]: Analyzing trace with hash -1982242126, now seen corresponding path program 1 times [2023-11-06 23:06:47,563 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 23:06:47,563 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [563569308] [2023-11-06 23:06:47,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:47,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 23:06:47,619 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 23:06:47,619 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1688177228] [2023-11-06 23:06:47,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:47,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:06:47,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:06:47,621 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 23:06:47,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-06 23:06:47,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:06:47,996 INFO L262 TraceCheckSpWp]: Trace formula consists of 875 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-06 23:06:48,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:06:48,033 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 23:06:48,033 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 23:06:48,034 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 23:06:48,034 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [563569308] [2023-11-06 23:06:48,034 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 23:06:48,034 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1688177228] [2023-11-06 23:06:48,034 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1688177228] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:06:48,035 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 23:06:48,035 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 23:06:48,036 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [243342976] [2023-11-06 23:06:48,036 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:06:48,037 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 23:06:48,037 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 23:06:48,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 23:06:48,038 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 23:06:48,038 INFO L87 Difference]: Start difference. First operand 4267 states and 7345 transitions. Second operand has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:06:48,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:06:48,580 INFO L93 Difference]: Finished difference Result 7929 states and 13639 transitions. [2023-11-06 23:06:48,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 23:06:48,580 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 361 [2023-11-06 23:06:48,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:06:48,627 INFO L225 Difference]: With dead ends: 7929 [2023-11-06 23:06:48,628 INFO L226 Difference]: Without dead ends: 5201 [2023-11-06 23:06:48,636 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 360 GetRequests, 359 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 23:06:48,637 INFO L413 NwaCegarLoop]: 450 mSDtfsCounter, 310 mSDsluCounter, 287 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 310 SdHoareTripleChecker+Valid, 737 SdHoareTripleChecker+Invalid, 55 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 23:06:48,638 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [310 Valid, 737 Invalid, 55 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 23:06:48,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5201 states. [2023-11-06 23:06:49,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5201 to 4267. [2023-11-06 23:06:49,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4267 states, 3511 states have (on average 1.682996297351182) internal successors, (5909), 3531 states have internal predecessors, (5909), 715 states have call successors, (715), 40 states have call predecessors, (715), 40 states have return successors, (715), 695 states have call predecessors, (715), 715 states have call successors, (715) [2023-11-06 23:06:49,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4267 states to 4267 states and 7339 transitions. [2023-11-06 23:06:49,198 INFO L78 Accepts]: Start accepts. Automaton has 4267 states and 7339 transitions. Word has length 361 [2023-11-06 23:06:49,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:06:49,199 INFO L495 AbstractCegarLoop]: Abstraction has 4267 states and 7339 transitions. [2023-11-06 23:06:49,199 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:06:49,199 INFO L276 IsEmpty]: Start isEmpty. Operand 4267 states and 7339 transitions. [2023-11-06 23:06:49,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2023-11-06 23:06:49,205 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:06:49,205 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:06:49,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2023-11-06 23:06:49,412 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-11-06 23:06:49,413 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:06:49,413 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:06:49,413 INFO L85 PathProgramCache]: Analyzing trace with hash -1997760844, now seen corresponding path program 1 times [2023-11-06 23:06:49,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 23:06:49,414 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [275634660] [2023-11-06 23:06:49,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:49,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 23:06:49,466 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 23:06:49,466 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [469451683] [2023-11-06 23:06:49,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:49,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:06:49,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:06:49,468 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 23:06:49,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-06 23:06:49,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:06:49,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 875 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-06 23:06:49,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:06:49,919 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 23:06:49,919 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 23:06:49,920 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 23:06:49,920 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [275634660] [2023-11-06 23:06:49,920 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 23:06:49,920 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [469451683] [2023-11-06 23:06:49,920 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [469451683] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:06:49,921 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 23:06:49,921 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 23:06:49,921 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [706161076] [2023-11-06 23:06:49,921 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:06:49,922 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 23:06:49,922 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 23:06:49,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 23:06:49,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-11-06 23:06:49,923 INFO L87 Difference]: Start difference. First operand 4267 states and 7339 transitions. Second operand has 5 states, 5 states have (on average 17.8) internal successors, (89), 5 states have internal predecessors, (89), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:06:50,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:06:50,995 INFO L93 Difference]: Finished difference Result 9161 states and 15748 transitions. [2023-11-06 23:06:50,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 23:06:50,996 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.8) internal successors, (89), 5 states have internal predecessors, (89), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 361 [2023-11-06 23:06:50,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:06:51,027 INFO L225 Difference]: With dead ends: 9161 [2023-11-06 23:06:51,027 INFO L226 Difference]: Without dead ends: 6473 [2023-11-06 23:06:51,037 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 360 GetRequests, 357 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-11-06 23:06:51,038 INFO L413 NwaCegarLoop]: 630 mSDtfsCounter, 777 mSDsluCounter, 414 mSDsCounter, 0 mSdLazyCounter, 175 mSolverCounterSat, 168 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 777 SdHoareTripleChecker+Valid, 1044 SdHoareTripleChecker+Invalid, 343 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 168 IncrementalHoareTripleChecker+Valid, 175 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-06 23:06:51,038 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [777 Valid, 1044 Invalid, 343 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [168 Valid, 175 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-06 23:06:51,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6473 states. [2023-11-06 23:06:51,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6473 to 4422. [2023-11-06 23:06:51,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4422 states, 3666 states have (on average 1.6841243862520459) internal successors, (6174), 3686 states have internal predecessors, (6174), 715 states have call successors, (715), 40 states have call predecessors, (715), 40 states have return successors, (715), 695 states have call predecessors, (715), 715 states have call successors, (715) [2023-11-06 23:06:51,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4422 states to 4422 states and 7604 transitions. [2023-11-06 23:06:51,647 INFO L78 Accepts]: Start accepts. Automaton has 4422 states and 7604 transitions. Word has length 361 [2023-11-06 23:06:51,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:06:51,648 INFO L495 AbstractCegarLoop]: Abstraction has 4422 states and 7604 transitions. [2023-11-06 23:06:51,648 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.8) internal successors, (89), 5 states have internal predecessors, (89), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:06:51,648 INFO L276 IsEmpty]: Start isEmpty. Operand 4422 states and 7604 transitions. [2023-11-06 23:06:51,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2023-11-06 23:06:51,654 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:06:51,654 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:06:51,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2023-11-06 23:06:51,861 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2023-11-06 23:06:51,861 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:06:51,861 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:06:51,862 INFO L85 PathProgramCache]: Analyzing trace with hash -1885865534, now seen corresponding path program 1 times [2023-11-06 23:06:51,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 23:06:51,862 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2121907343] [2023-11-06 23:06:51,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:51,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 23:06:51,914 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 23:06:51,914 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1489063364] [2023-11-06 23:06:51,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:51,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:06:51,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:06:51,916 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 23:06:51,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-06 23:06:52,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:06:52,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 875 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 23:06:52,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:06:52,291 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 23:06:52,291 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 23:06:52,291 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 23:06:52,291 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2121907343] [2023-11-06 23:06:52,292 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 23:06:52,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1489063364] [2023-11-06 23:06:52,292 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1489063364] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:06:52,292 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 23:06:52,292 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 23:06:52,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1447534614] [2023-11-06 23:06:52,293 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:06:52,293 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 23:06:52,294 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 23:06:52,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 23:06:52,294 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 23:06:52,295 INFO L87 Difference]: Start difference. First operand 4422 states and 7604 transitions. Second operand has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:06:52,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:06:52,902 INFO L93 Difference]: Finished difference Result 9080 states and 15629 transitions. [2023-11-06 23:06:52,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 23:06:52,903 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 361 [2023-11-06 23:06:52,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:06:52,930 INFO L225 Difference]: With dead ends: 9080 [2023-11-06 23:06:52,931 INFO L226 Difference]: Without dead ends: 6670 [2023-11-06 23:06:52,939 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 360 GetRequests, 359 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 23:06:52,940 INFO L413 NwaCegarLoop]: 615 mSDtfsCounter, 299 mSDsluCounter, 304 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 299 SdHoareTripleChecker+Valid, 919 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 23:06:52,941 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [299 Valid, 919 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 23:06:52,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6670 states. [2023-11-06 23:06:53,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6670 to 6668. [2023-11-06 23:06:53,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6668 states, 5472 states have (on average 1.679641812865497) internal successors, (9191), 5506 states have internal predecessors, (9191), 1133 states have call successors, (1133), 62 states have call predecessors, (1133), 62 states have return successors, (1133), 1099 states have call predecessors, (1133), 1133 states have call successors, (1133) [2023-11-06 23:06:53,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6668 states to 6668 states and 11457 transitions. [2023-11-06 23:06:53,670 INFO L78 Accepts]: Start accepts. Automaton has 6668 states and 11457 transitions. Word has length 361 [2023-11-06 23:06:53,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:06:53,671 INFO L495 AbstractCegarLoop]: Abstraction has 6668 states and 11457 transitions. [2023-11-06 23:06:53,671 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:06:53,671 INFO L276 IsEmpty]: Start isEmpty. Operand 6668 states and 11457 transitions. [2023-11-06 23:06:53,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2023-11-06 23:06:53,678 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:06:53,678 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:06:53,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2023-11-06 23:06:53,885 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2023-11-06 23:06:53,886 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:06:53,886 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:06:53,886 INFO L85 PathProgramCache]: Analyzing trace with hash 1831644912, now seen corresponding path program 1 times [2023-11-06 23:06:53,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 23:06:53,886 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [182862298] [2023-11-06 23:06:53,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:53,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 23:06:53,936 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 23:06:53,936 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1399664622] [2023-11-06 23:06:53,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:53,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:06:53,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:06:53,938 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 23:06:53,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-06 23:06:54,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:06:54,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-06 23:06:54,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:06:54,595 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 23:06:54,596 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 23:06:54,596 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 23:06:54,597 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [182862298] [2023-11-06 23:06:54,597 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 23:06:54,597 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1399664622] [2023-11-06 23:06:54,598 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1399664622] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:06:54,598 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 23:06:54,598 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 23:06:54,600 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1722847521] [2023-11-06 23:06:54,600 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:06:54,601 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 23:06:54,601 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 23:06:54,602 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 23:06:54,603 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 23:06:54,603 INFO L87 Difference]: Start difference. First operand 6668 states and 11457 transitions. Second operand has 4 states, 4 states have (on average 22.25) internal successors, (89), 4 states have internal predecessors, (89), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:06:55,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:06:55,716 INFO L93 Difference]: Finished difference Result 12846 states and 21947 transitions. [2023-11-06 23:06:55,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 23:06:55,717 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.25) internal successors, (89), 4 states have internal predecessors, (89), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 361 [2023-11-06 23:06:55,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:06:55,740 INFO L225 Difference]: With dead ends: 12846 [2023-11-06 23:06:55,740 INFO L226 Difference]: Without dead ends: 7538 [2023-11-06 23:06:55,753 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 362 GetRequests, 359 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 23:06:55,754 INFO L413 NwaCegarLoop]: 555 mSDtfsCounter, 466 mSDsluCounter, 315 mSDsCounter, 0 mSdLazyCounter, 228 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 466 SdHoareTripleChecker+Valid, 870 SdHoareTripleChecker+Invalid, 229 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 228 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-06 23:06:55,754 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [466 Valid, 870 Invalid, 229 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 228 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-06 23:06:55,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7538 states. [2023-11-06 23:06:56,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7538 to 4546. [2023-11-06 23:06:56,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4546 states, 3705 states have (on average 1.6628879892037787) internal successors, (6161), 3723 states have internal predecessors, (6161), 781 states have call successors, (781), 59 states have call predecessors, (781), 59 states have return successors, (781), 763 states have call predecessors, (781), 781 states have call successors, (781) [2023-11-06 23:06:56,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4546 states to 4546 states and 7723 transitions. [2023-11-06 23:06:56,409 INFO L78 Accepts]: Start accepts. Automaton has 4546 states and 7723 transitions. Word has length 361 [2023-11-06 23:06:56,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:06:56,410 INFO L495 AbstractCegarLoop]: Abstraction has 4546 states and 7723 transitions. [2023-11-06 23:06:56,410 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.25) internal successors, (89), 4 states have internal predecessors, (89), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:06:56,410 INFO L276 IsEmpty]: Start isEmpty. Operand 4546 states and 7723 transitions. [2023-11-06 23:06:56,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2023-11-06 23:06:56,416 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:06:56,416 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:06:56,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2023-11-06 23:06:56,624 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:06:56,624 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:06:56,625 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:06:56,625 INFO L85 PathProgramCache]: Analyzing trace with hash -7208177, now seen corresponding path program 1 times [2023-11-06 23:06:56,625 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 23:06:56,625 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1915641022] [2023-11-06 23:06:56,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:56,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 23:06:56,692 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 23:06:56,693 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1460451039] [2023-11-06 23:06:56,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:06:56,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:06:56,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:06:56,694 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 23:06:56,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-11-06 23:06:57,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 23:06:57,260 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-06 23:06:57,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 23:06:58,010 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-06 23:06:58,010 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-06 23:06:58,012 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-06 23:06:58,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2023-11-06 23:06:58,222 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2023-11-06 23:06:58,225 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 23:06:58,229 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-06 23:06:58,570 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 11:06:58 BoogieIcfgContainer [2023-11-06 23:06:58,570 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 23:06:58,570 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 23:06:58,571 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 23:06:58,571 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 23:06:58,571 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:06:31" (3/4) ... [2023-11-06 23:06:58,574 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-06 23:06:58,575 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 23:06:58,576 INFO L158 Benchmark]: Toolchain (without parser) took 28854.43ms. Allocated memory was 136.3MB in the beginning and 656.4MB in the end (delta: 520.1MB). Free memory was 91.1MB in the beginning and 434.7MB in the end (delta: -343.6MB). Peak memory consumption was 177.2MB. Max. memory is 16.1GB. [2023-11-06 23:06:58,576 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 136.3MB. Free memory is still 109.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 23:06:58,576 INFO L158 Benchmark]: CACSL2BoogieTranslator took 617.01ms. Allocated memory is still 136.3MB. Free memory was 90.6MB in the beginning and 70.0MB in the end (delta: 20.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-06 23:06:58,578 INFO L158 Benchmark]: Boogie Procedure Inliner took 112.83ms. Allocated memory is still 136.3MB. Free memory was 70.0MB in the beginning and 105.3MB in the end (delta: -35.3MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. [2023-11-06 23:06:58,579 INFO L158 Benchmark]: Boogie Preprocessor took 112.36ms. Allocated memory was 136.3MB in the beginning and 174.1MB in the end (delta: 37.7MB). Free memory was 105.2MB in the beginning and 142.0MB in the end (delta: -36.7MB). Peak memory consumption was 5.6MB. Max. memory is 16.1GB. [2023-11-06 23:06:58,580 INFO L158 Benchmark]: RCFGBuilder took 1131.46ms. Allocated memory is still 174.1MB. Free memory was 142.0MB in the beginning and 94.8MB in the end (delta: 47.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2023-11-06 23:06:58,580 INFO L158 Benchmark]: TraceAbstraction took 26867.64ms. Allocated memory was 174.1MB in the beginning and 656.4MB in the end (delta: 482.3MB). Free memory was 94.8MB in the beginning and 434.7MB in the end (delta: -339.9MB). Peak memory consumption was 141.6MB. Max. memory is 16.1GB. [2023-11-06 23:06:58,581 INFO L158 Benchmark]: Witness Printer took 4.52ms. Allocated memory is still 656.4MB. Free memory is still 434.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 23:06:58,583 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 136.3MB. Free memory is still 109.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 617.01ms. Allocated memory is still 136.3MB. Free memory was 90.6MB in the beginning and 70.0MB in the end (delta: 20.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 112.83ms. Allocated memory is still 136.3MB. Free memory was 70.0MB in the beginning and 105.3MB in the end (delta: -35.3MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 112.36ms. Allocated memory was 136.3MB in the beginning and 174.1MB in the end (delta: 37.7MB). Free memory was 105.2MB in the beginning and 142.0MB in the end (delta: -36.7MB). Peak memory consumption was 5.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1131.46ms. Allocated memory is still 174.1MB. Free memory was 142.0MB in the beginning and 94.8MB in the end (delta: 47.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * TraceAbstraction took 26867.64ms. Allocated memory was 174.1MB in the beginning and 656.4MB in the end (delta: 482.3MB). Free memory was 94.8MB in the beginning and 434.7MB in the end (delta: -339.9MB). Peak memory consumption was 141.6MB. Max. memory is 16.1GB. * Witness Printer took 4.52ms. Allocated memory is still 656.4MB. Free memory is still 434.7MB. 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 403, overapproximation of bitwiseOr at line 403, overapproximation of someBinaryArithmeticDOUBLEoperation at line 126, overapproximation of someBinaryDOUBLEComparisonOperation at line 259. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = -32; [L23] signed long int var_1_3 = 10; [L24] signed long int var_1_4 = 64; [L25] unsigned short int var_1_11 = 64; [L26] unsigned short int var_1_12 = 8; [L27] unsigned short int var_1_13 = 5; [L28] signed short int var_1_14 = 8; [L29] unsigned short int var_1_15 = 62763; [L30] unsigned long int var_1_16 = 25; [L31] float var_1_18 = 63.25; [L32] unsigned char var_1_20 = 0; [L33] float var_1_21 = 7.8; [L34] float var_1_22 = 32.1; [L35] unsigned char var_1_23 = 0; [L36] signed long int var_1_24 = -16; [L37] signed short int var_1_26 = 16; [L38] unsigned char var_1_27 = 1; [L39] signed short int var_1_28 = -64; [L40] signed short int var_1_29 = 1; [L41] unsigned char var_1_30 = 0; [L42] signed short int var_1_31 = -2; [L43] unsigned char var_1_32 = 0; [L44] unsigned long int var_1_33 = 1; [L45] unsigned char var_1_34 = 1; [L46] unsigned char var_1_35 = 64; [L47] unsigned long int var_1_36 = 25; [L48] double var_1_37 = 16.125; [L49] double var_1_38 = 1.8; [L50] signed char var_1_39 = 10; [L51] signed char var_1_40 = 10; [L52] signed char var_1_41 = 10; [L53] signed char var_1_42 = 5; [L54] double var_1_43 = 5.4; [L55] double var_1_44 = 0.0; [L56] double var_1_45 = 49.5; [L57] unsigned char var_1_46 = 10; [L58] signed char var_1_47 = 50; [L59] unsigned char var_1_48 = 1; [L60] unsigned long int var_1_49 = 3700209424; [L61] float var_1_50 = 64.25; [L62] unsigned long int var_1_51 = 4; [L63] signed long int var_1_52 = 16; [L64] signed long int var_1_53 = -100; [L65] unsigned short int var_1_54 = 1; [L66] unsigned long int var_1_55 = 256; [L67] float var_1_56 = 25.32; [L68] unsigned char var_1_57 = 0; [L69] unsigned char var_1_58 = 2; [L70] signed long int var_1_59 = -100000; [L71] signed short int var_1_60 = -64; [L72] signed short int var_1_61 = 64; [L73] signed short int var_1_62 = -16; [L74] signed long int var_1_63 = 5; [L75] unsigned long int var_1_64 = 25; [L76] unsigned long int var_1_65 = 4094619378; [L77] unsigned long int var_1_66 = 1; [L78] unsigned long int var_1_67 = 16; [L79] unsigned short int var_1_68 = 25; [L80] unsigned char var_1_69 = 0; [L81] unsigned char var_1_70 = 0; [L82] signed long int var_1_71 = 4; [L83] unsigned char var_1_72 = 1; [L84] unsigned char var_1_73 = 2; [L85] unsigned long int var_1_74 = 10; [L86] float var_1_75 = 255.125; [L87] signed long int last_1_var_1_1 = -32; [L88] unsigned short int last_1_var_1_11 = 64; [L89] signed short int last_1_var_1_14 = 8; [L90] unsigned long int last_1_var_1_16 = 25; [L91] float last_1_var_1_18 = 63.25; VAL [isInitial=0, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=10, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=64, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L407] isInitial = 1 [L408] FCALL initially() [L409] COND TRUE 1 [L410] CALL updateLastVariables() [L396] last_1_var_1_1 = var_1_1 [L397] last_1_var_1_11 = var_1_11 [L398] last_1_var_1_14 = var_1_14 [L399] last_1_var_1_16 = var_1_16 [L400] last_1_var_1_18 = var_1_18 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=10, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=64, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L410] RET updateLastVariables() [L411] CALL updateVariables() [L311] var_1_3 = __VERIFIER_nondet_long() [L312] CALL assume_abort_if_not(var_1_3 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=64, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=64, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L312] RET assume_abort_if_not(var_1_3 >= -2147483648) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=64, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L313] CALL assume_abort_if_not(var_1_3 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=64, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=64, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L313] RET assume_abort_if_not(var_1_3 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=64, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L314] CALL assume_abort_if_not(var_1_3 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=64, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=64, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L314] RET assume_abort_if_not(var_1_3 != 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=64, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L315] var_1_4 = __VERIFIER_nondet_long() [L316] CALL assume_abort_if_not(var_1_4 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L316] RET assume_abort_if_not(var_1_4 >= -2147483648) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L317] CALL assume_abort_if_not(var_1_4 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L317] RET assume_abort_if_not(var_1_4 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L318] CALL assume_abort_if_not(var_1_4 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L318] RET assume_abort_if_not(var_1_4 != 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L319] var_1_12 = __VERIFIER_nondet_ushort() [L320] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L320] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L321] CALL assume_abort_if_not(var_1_12 <= 16384) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L321] RET assume_abort_if_not(var_1_12 <= 16384) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L322] var_1_13 = __VERIFIER_nondet_ushort() [L323] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L323] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L324] CALL assume_abort_if_not(var_1_13 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L324] RET assume_abort_if_not(var_1_13 <= 16383) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L325] var_1_15 = __VERIFIER_nondet_ushort() [L326] CALL assume_abort_if_not(var_1_15 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L326] RET assume_abort_if_not(var_1_15 >= 32767) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L327] CALL assume_abort_if_not(var_1_15 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L327] RET assume_abort_if_not(var_1_15 <= 65535) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L328] var_1_20 = __VERIFIER_nondet_uchar() [L329] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L329] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L330] CALL assume_abort_if_not(var_1_20 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L330] RET assume_abort_if_not(var_1_20 <= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L331] var_1_21 = __VERIFIER_nondet_float() [L332] CALL assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L332] RET assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L333] var_1_22 = __VERIFIER_nondet_float() [L334] CALL assume_abort_if_not((var_1_22 >= -461168.6018427382800e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 4611686.018427382800e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L334] RET assume_abort_if_not((var_1_22 >= -461168.6018427382800e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 4611686.018427382800e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L335] var_1_23 = __VERIFIER_nondet_uchar() [L336] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L336] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L337] CALL assume_abort_if_not(var_1_23 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L337] RET assume_abort_if_not(var_1_23 <= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=1, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L338] var_1_27 = __VERIFIER_nondet_uchar() [L339] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L339] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L340] CALL assume_abort_if_not(var_1_27 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L340] RET assume_abort_if_not(var_1_27 <= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=-64, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L341] var_1_28 = __VERIFIER_nondet_short() [L342] CALL assume_abort_if_not(var_1_28 >= -16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L342] RET assume_abort_if_not(var_1_28 >= -16383) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L343] CALL assume_abort_if_not(var_1_28 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L343] RET assume_abort_if_not(var_1_28 <= 16383) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L344] var_1_29 = __VERIFIER_nondet_short() [L345] CALL assume_abort_if_not(var_1_29 >= -16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L345] RET assume_abort_if_not(var_1_29 >= -16383) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L346] CALL assume_abort_if_not(var_1_29 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L346] RET assume_abort_if_not(var_1_29 <= 16383) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=-2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L347] var_1_31 = __VERIFIER_nondet_short() [L348] CALL assume_abort_if_not(var_1_31 >= -32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L348] RET assume_abort_if_not(var_1_31 >= -32767) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L349] CALL assume_abort_if_not(var_1_31 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L349] RET assume_abort_if_not(var_1_31 <= 32767) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L350] var_1_32 = __VERIFIER_nondet_uchar() [L351] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L351] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L352] CALL assume_abort_if_not(var_1_32 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L352] RET assume_abort_if_not(var_1_32 <= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=1, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L353] var_1_33 = __VERIFIER_nondet_ulong() [L354] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L354] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L355] CALL assume_abort_if_not(var_1_33 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L355] RET assume_abort_if_not(var_1_33 <= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L356] var_1_34 = __VERIFIER_nondet_uchar() [L357] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L357] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L358] CALL assume_abort_if_not(var_1_34 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L358] RET assume_abort_if_not(var_1_34 <= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=9/5, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L359] var_1_38 = __VERIFIER_nondet_double() [L360] CALL assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854765600e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L360] RET assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854765600e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=10, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L361] var_1_40 = __VERIFIER_nondet_char() [L362] CALL assume_abort_if_not(var_1_40 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L362] RET assume_abort_if_not(var_1_40 >= -63) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L363] CALL assume_abort_if_not(var_1_40 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L363] RET assume_abort_if_not(var_1_40 <= 63) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=10, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L364] var_1_41 = __VERIFIER_nondet_char() [L365] CALL assume_abort_if_not(var_1_41 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L365] RET assume_abort_if_not(var_1_41 >= -63) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L366] CALL assume_abort_if_not(var_1_41 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L366] RET assume_abort_if_not(var_1_41 <= 63) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=5, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L367] var_1_42 = __VERIFIER_nondet_char() [L368] CALL assume_abort_if_not(var_1_42 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L368] RET assume_abort_if_not(var_1_42 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L369] CALL assume_abort_if_not(var_1_42 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L369] RET assume_abort_if_not(var_1_42 <= 63) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=0, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L370] var_1_44 = __VERIFIER_nondet_double() [L371] CALL assume_abort_if_not((var_1_44 >= 2305843.009213691390e+12F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 4611686.018427382800e+12F && var_1_44 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L371] RET assume_abort_if_not((var_1_44 >= 2305843.009213691390e+12F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 4611686.018427382800e+12F && var_1_44 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=99/2, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L372] var_1_45 = __VERIFIER_nondet_double() [L373] CALL assume_abort_if_not((var_1_45 >= -461168.6018427382800e+13F && var_1_45 <= -1.0e-20F) || (var_1_45 <= 4611686.018427382800e+12F && var_1_45 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L373] RET assume_abort_if_not((var_1_45 >= -461168.6018427382800e+13F && var_1_45 <= -1.0e-20F) || (var_1_45 <= 4611686.018427382800e+12F && var_1_45 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=50, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L374] var_1_47 = __VERIFIER_nondet_char() [L375] CALL assume_abort_if_not(var_1_47 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L375] RET assume_abort_if_not(var_1_47 >= -128) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L376] CALL assume_abort_if_not(var_1_47 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L376] RET assume_abort_if_not(var_1_47 <= 127) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L377] CALL assume_abort_if_not(var_1_47 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L377] RET assume_abort_if_not(var_1_47 != 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=3700209424, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L378] var_1_49 = __VERIFIER_nondet_ulong() [L379] CALL assume_abort_if_not(var_1_49 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L379] RET assume_abort_if_not(var_1_49 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L380] CALL assume_abort_if_not(var_1_49 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L380] RET assume_abort_if_not(var_1_49 <= 4294967295) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=256, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L381] var_1_55 = __VERIFIER_nondet_ulong() [L382] CALL assume_abort_if_not(var_1_55 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L382] RET assume_abort_if_not(var_1_55 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L383] CALL assume_abort_if_not(var_1_55 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L383] RET assume_abort_if_not(var_1_55 <= 4294967295) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L384] CALL assume_abort_if_not(var_1_55 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L384] RET assume_abort_if_not(var_1_55 != 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=0, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L385] var_1_57 = __VERIFIER_nondet_uchar() [L386] CALL assume_abort_if_not(var_1_57 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L386] RET assume_abort_if_not(var_1_57 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L387] CALL assume_abort_if_not(var_1_57 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L387] RET assume_abort_if_not(var_1_57 <= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4094619378, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L388] var_1_65 = __VERIFIER_nondet_ulong() [L389] CALL assume_abort_if_not(var_1_65 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L389] RET assume_abort_if_not(var_1_65 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L390] CALL assume_abort_if_not(var_1_65 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L390] RET assume_abort_if_not(var_1_65 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=2, var_1_74=10, var_1_75=2041/8] [L391] var_1_73 = __VERIFIER_nondet_uchar() [L392] CALL assume_abort_if_not(var_1_73 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L392] RET assume_abort_if_not(var_1_73 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L393] CALL assume_abort_if_not(var_1_73 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L393] RET assume_abort_if_not(var_1_73 <= 127) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L411] RET updateVariables() [L412] CALL step() [L95] COND FALSE !(\read(var_1_27)) [L98] var_1_26 = ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L100] COND FALSE !(var_1_28 >= (((((((var_1_29) > (var_1_31)) ? (var_1_29) : (var_1_31))) < 0 ) ? -((((var_1_29) > (var_1_31)) ? (var_1_29) : (var_1_31))) : ((((var_1_29) > (var_1_31)) ? (var_1_29) : (var_1_31)))))) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=64, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L109] var_1_35 = var_1_33 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=25, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L110] COND TRUE var_1_33 >= (1000000u * var_1_35) [L111] var_1_36 = (((((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35))) < 0 ) ? -((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35))) : ((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35))))) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L113] COND FALSE !(var_1_35 < var_1_36) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L116] EXPR var_1_33 ^ var_1_36 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33 ^ var_1_36=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=10, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L116] COND TRUE (- (var_1_33 ^ var_1_36)) >= var_1_35 [L117] COND TRUE ((((var_1_26) < (8)) ? (var_1_26) : (8))) < var_1_28 [L118] var_1_39 = (((((((var_1_41) > (var_1_40)) ? (var_1_41) : (var_1_40))) < 0 ) ? -((((var_1_41) > (var_1_40)) ? (var_1_41) : (var_1_40))) : ((((var_1_41) > (var_1_40)) ? (var_1_41) : (var_1_40))))) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L125] EXPR var_1_39 & var_1_26 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39 & var_1_26=0, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_43=27/5, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L125] COND TRUE var_1_40 > ((var_1_39 & var_1_26) + ((((var_1_31) > (var_1_42)) ? (var_1_31) : (var_1_42)))) [L126] var_1_43 = ((10.7 - (var_1_44 - 9.6)) + var_1_45) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L128] COND FALSE !((var_1_26 == ((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40)))) || var_1_27) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L135] EXPR var_1_33 >> var_1_41 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33 >> var_1_41=-4294967296, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L135] COND FALSE !((((((var_1_49) < 0 ) ? -(var_1_49) : (var_1_49))) - var_1_35) < ((var_1_33 >> var_1_41) >> 4)) [L138] COND TRUE var_1_49 >= var_1_35 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=257/4, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L139] COND TRUE (var_1_41 % var_1_47) >= var_1_35 [L140] var_1_50 = ((((var_1_45) < (var_1_38)) ? (var_1_45) : (var_1_38))) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L149] COND TRUE ((((var_1_36) < 0 ) ? -(var_1_36) : (var_1_36))) <= (((((var_1_49) < 0 ) ? -(var_1_49) : (var_1_49))) - ((((var_1_35) > (var_1_46)) ? (var_1_35) : (var_1_46)))) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=4, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L150] COND FALSE !(var_1_31 < (var_1_33 % -128)) [L153] var_1_51 = ((((var_1_46) > (var_1_33)) ? (var_1_46) : (var_1_33))) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L158] COND FALSE !((((((3925527555u) < (var_1_49)) ? (3925527555u) : (var_1_49))) - ((((200u) < 0 ) ? -(200u) : (200u)))) <= var_1_42) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L163] COND FALSE !(var_1_26 >= var_1_41) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=1, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L168] COND TRUE ((((var_1_47) < 0 ) ? -(var_1_47) : (var_1_47))) <= (var_1_40 + var_1_41) [L169] var_1_54 = ((((var_1_46) < (256)) ? (var_1_46) : (256))) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L175] COND FALSE !(var_1_41 != var_1_42) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=2, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L188] COND TRUE var_1_46 == var_1_55 [L189] var_1_58 = (var_1_33 + ((((0) > (var_1_42)) ? (0) : (var_1_42)))) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L197] COND FALSE !(var_1_58 >= 4) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=-64, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L200] COND FALSE !(\read(var_1_27)) [L209] var_1_60 = var_1_29 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L211] COND FALSE !(var_1_31 == var_1_55) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L216] COND TRUE (var_1_42 >= var_1_28) || var_1_34 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=-16, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L217] COND TRUE \read(var_1_57) [L218] var_1_62 = (var_1_58 - ((((var_1_42) < 0 ) ? -(var_1_42) : (var_1_42)))) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L225] COND FALSE !((((((var_1_45) > (var_1_43)) ? (var_1_45) : (var_1_43))) + var_1_38) <= var_1_56) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L228] EXPR var_1_60 ^ var_1_28 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60 ^ var_1_28=1, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=1, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L228] COND FALSE !((var_1_46 / ((((var_1_47) < 0 ) ? -(var_1_47) : (var_1_47)))) <= (var_1_60 ^ var_1_28)) [L233] COND TRUE \read(var_1_57) [L234] var_1_66 = (var_1_35 + var_1_42) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=3, var_1_67=16, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L236] COND FALSE !(var_1_62 < (((((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35))) < 0 ) ? -((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35))) : ((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35)))))) [L241] var_1_67 = ((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=3, var_1_67=0, var_1_68=25, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L243] COND TRUE \read(var_1_48) [L244] var_1_68 = var_1_42 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=3, var_1_67=0, var_1_68=3, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L248] COND TRUE \read(var_1_48) [L249] var_1_69 = var_1_32 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=3, var_1_67=0, var_1_68=3, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L253] var_1_70 = 0 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=3, var_1_67=0, var_1_68=3, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L254] COND FALSE !(\read(var_1_27)) [L257] var_1_71 = var_1_39 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=3, var_1_67=0, var_1_68=3, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L259] COND FALSE !(var_1_69 && ((var_1_38 + var_1_56) <= var_1_43)) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=3, var_1_67=0, var_1_68=3, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=2041/8] [L262] var_1_74 = var_1_54 [L263] var_1_75 = 1.000000000000008E14f VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=3, var_1_67=0, var_1_68=3, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=500000000000004/5] [L264] EXPR last_1_var_1_1 | last_1_var_1_16 VAL [isInitial=1, last_1_var_1_1 | last_1_var_1_16=4294967289, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=3, var_1_67=0, var_1_68=3, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=500000000000004/5] [L264] COND FALSE !((last_1_var_1_14 / ((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4)))) <= (last_1_var_1_1 | last_1_var_1_16)) [L271] var_1_1 = last_1_var_1_11 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=64, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=-16, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=3, var_1_67=0, var_1_68=3, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=500000000000004/5] [L273] COND FALSE !((- (- last_1_var_1_18)) != last_1_var_1_18) [L280] var_1_24 = last_1_var_1_14 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=64, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=8, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=3, var_1_67=0, var_1_68=3, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=500000000000004/5] [L282] COND FALSE !(((var_1_15 - var_1_12) + var_1_24) < var_1_24) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=64, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=8, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=3, var_1_67=0, var_1_68=3, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=500000000000004/5] [L285] unsigned short int stepLocal_0 = var_1_13; VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, stepLocal_0=8, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=64, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=8, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=3, var_1_67=0, var_1_68=3, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=500000000000004/5] [L286] COND FALSE !(var_1_24 < stepLocal_0) [L297] var_1_18 = var_1_21 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, stepLocal_0=8, var_1_11=64, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=2, var_1_1=64, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=8, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=3, var_1_67=0, var_1_68=3, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=500000000000004/5] [L299] COND TRUE var_1_18 != (var_1_18 + var_1_18) [L300] var_1_11 = ((var_1_12 + var_1_13) + 32) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, stepLocal_0=8, var_1_11=41, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=2, var_1_1=64, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=8, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=3, var_1_67=0, var_1_68=3, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=500000000000004/5] [L302] COND FALSE !(((var_1_1 * var_1_4) + var_1_1) > var_1_1) [L307] var_1_16 = 0u VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, stepLocal_0=8, var_1_11=41, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=0, var_1_18=2, var_1_1=64, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=8, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=3, var_1_67=0, var_1_68=3, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=500000000000004/5] [L412] RET step() [L413] CALL, EXPR property() [L403] EXPR last_1_var_1_1 | last_1_var_1_16 VAL [isInitial=1, last_1_var_1_1 | last_1_var_1_16=4294967264, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=41, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=0, var_1_18=2, var_1_1=64, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=8, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=3, var_1_67=0, var_1_68=3, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=500000000000004/5] [L403-L404] return (((((((last_1_var_1_14 / ((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4)))) <= (last_1_var_1_1 | last_1_var_1_16)) ? (((last_1_var_1_18 * last_1_var_1_18) < last_1_var_1_18) ? (var_1_1 == ((signed long int) last_1_var_1_11)) : (var_1_1 == ((signed long int) last_1_var_1_11))) : (var_1_1 == ((signed long int) last_1_var_1_11))) && ((var_1_18 != (var_1_18 + var_1_18)) ? (var_1_11 == ((unsigned short int) ((var_1_12 + var_1_13) + 32))) : 1)) && ((((var_1_15 - var_1_12) + var_1_24) < var_1_24) ? (var_1_14 == ((signed short int) var_1_12)) : 1)) && ((((var_1_1 * var_1_4) + var_1_1) > var_1_1) ? ((var_1_14 < var_1_1) ? (var_1_16 == ((unsigned long int) var_1_12)) : 1) : (var_1_16 == ((unsigned long int) 0u)))) && ((var_1_24 < var_1_13) ? (var_1_20 ? (var_1_18 == ((float) (((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) + var_1_22))) : (var_1_23 ? (var_1_18 == ((float) (var_1_22 + var_1_21))) : (var_1_18 == ((float) -0.75f)))) : (var_1_18 == ((float) var_1_21)))) && (((- (- last_1_var_1_18)) != last_1_var_1_18) ? ((var_1_12 <= ((((last_1_var_1_14) > ((- last_1_var_1_14))) ? (last_1_var_1_14) : ((- last_1_var_1_14))))) ? (var_1_24 == ((signed long int) -50)) : (var_1_24 == ((signed long int) last_1_var_1_14))) : (var_1_24 == ((signed long int) last_1_var_1_14))) ; [L413] RET, EXPR property() [L413] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=41, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=0, var_1_18=2, var_1_1=64, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=8, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=3, var_1_67=0, var_1_68=3, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=500000000000004/5] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=41, var_1_12=1, var_1_13=8, var_1_14=8, var_1_15=32767, var_1_16=0, var_1_18=2, var_1_1=64, var_1_20=1, var_1_21=2, var_1_22=3, var_1_23=1, var_1_24=8, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=129/8, var_1_38=4, var_1_39=4, var_1_3=-3, var_1_40=4, var_1_41=3, var_1_42=3, var_1_44=5, var_1_45=6, var_1_46=10, var_1_47=2, var_1_48=1, var_1_49=2147483647, var_1_4=-2, var_1_50=6, var_1_51=10, var_1_52=16, var_1_53=-100, var_1_54=10, var_1_55=10, var_1_56=633/25, var_1_57=1, var_1_58=3, var_1_59=-100000, var_1_60=0, var_1_61=64, var_1_62=0, var_1_63=5, var_1_64=25, var_1_65=4294967294, var_1_66=3, var_1_67=0, var_1_68=3, var_1_69=0, var_1_70=0, var_1_71=4, var_1_72=1, var_1_73=0, var_1_74=10, var_1_75=500000000000004/5] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 189 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 26.5s, OverallIterations: 14, TraceHistogramMax: 55, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 7.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4856 SdHoareTripleChecker+Valid, 2.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4810 mSDsluCounter, 11165 SdHoareTripleChecker+Invalid, 2.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 5285 mSDsCounter, 627 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1516 IncrementalHoareTripleChecker+Invalid, 2143 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 627 mSolverCounterUnsat, 5880 mSDtfsCounter, 1516 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5376 GetRequests, 5331 SyntacticMatches, 2 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6668occurred in iteration=12, InterpolantAutomatonStates: 57, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.5s AutomataMinimizationTime, 13 MinimizatonAttempts, 7247 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.8s SsaConstructionTime, 2.8s SatisfiabilityAnalysisTime, 4.8s InterpolantComputationTime, 5380 NumberOfCodeBlocks, 5380 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 5360 ConstructedInterpolants, 0 QuantifiedInterpolants, 11991 SizeOfPredicates, 28 NumberOfNonLiveVariables, 11305 ConjunctsInSsa, 62 ConjunctsInUnsatCore, 15 InterpolantComputations, 11 PerfectInterpolantSequences, 88878/89100 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 23:06:58,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-90.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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_9e500e47-d601-4c23-a334-78e2ac2190f7/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 135ac301b840ddafcbb7b86477d3c5ee7127cca75a8084665d3a360db9d72e39 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 23:07:01,344 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 23:07:01,473 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-06 23:07:01,483 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 23:07:01,484 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 23:07:01,531 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 23:07:01,532 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 23:07:01,532 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 23:07:01,533 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 23:07:01,539 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 23:07:01,540 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 23:07:01,540 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 23:07:01,541 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 23:07:01,543 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 23:07:01,543 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 23:07:01,544 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 23:07:01,544 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 23:07:01,545 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 23:07:01,545 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 23:07:01,546 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 23:07:01,546 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 23:07:01,547 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-06 23:07:01,547 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-06 23:07:01,548 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-06 23:07:01,549 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 23:07:01,549 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 23:07:01,550 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 23:07:01,550 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 23:07:01,551 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 23:07:01,551 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 23:07:01,552 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 23:07:01,553 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 23:07:01,553 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 23:07:01,554 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 23:07:01,554 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-06 23:07:01,555 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-06 23:07:01,555 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 23:07:01,555 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 23:07:01,555 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 23:07:01,557 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 23:07:01,557 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-06 23:07:01,558 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 23:07:01,558 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_9e500e47-d601-4c23-a334-78e2ac2190f7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 135ac301b840ddafcbb7b86477d3c5ee7127cca75a8084665d3a360db9d72e39 [2023-11-06 23:07:01,991 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 23:07:02,025 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 23:07:02,028 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 23:07:02,029 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 23:07:02,030 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 23:07:02,031 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-90.i [2023-11-06 23:07:05,105 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 23:07:05,428 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 23:07:05,428 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-90.i [2023-11-06 23:07:05,442 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/data/7e9594b9f/2ba3255ea38d47c99161785c83ed2420/FLAGe704b3556 [2023-11-06 23:07:05,458 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/data/7e9594b9f/2ba3255ea38d47c99161785c83ed2420 [2023-11-06 23:07:05,461 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 23:07:05,462 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 23:07:05,464 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 23:07:05,464 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 23:07:05,469 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 23:07:05,470 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:07:05" (1/1) ... [2023-11-06 23:07:05,471 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62fe4de0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:07:05, skipping insertion in model container [2023-11-06 23:07:05,472 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:07:05" (1/1) ... [2023-11-06 23:07:05,515 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 23:07:05,717 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_9e500e47-d601-4c23-a334-78e2ac2190f7/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-90.i[916,929] [2023-11-06 23:07:05,943 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 23:07:05,962 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 23:07:05,975 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_9e500e47-d601-4c23-a334-78e2ac2190f7/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-90.i[916,929] [2023-11-06 23:07:06,028 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 23:07:06,051 INFO L206 MainTranslator]: Completed translation [2023-11-06 23:07:06,051 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:07:06 WrapperNode [2023-11-06 23:07:06,051 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 23:07:06,053 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 23:07:06,053 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 23:07:06,053 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 23:07:06,061 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:07:06" (1/1) ... [2023-11-06 23:07:06,089 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:07:06" (1/1) ... [2023-11-06 23:07:06,149 INFO L138 Inliner]: procedures = 27, calls = 68, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 374 [2023-11-06 23:07:06,151 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 23:07:06,153 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 23:07:06,153 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 23:07:06,153 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 23:07:06,163 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:07:06" (1/1) ... [2023-11-06 23:07:06,163 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:07:06" (1/1) ... [2023-11-06 23:07:06,180 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:07:06" (1/1) ... [2023-11-06 23:07:06,194 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:07:06" (1/1) ... [2023-11-06 23:07:06,230 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:07:06" (1/1) ... [2023-11-06 23:07:06,236 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:07:06" (1/1) ... [2023-11-06 23:07:06,248 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:07:06" (1/1) ... [2023-11-06 23:07:06,266 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:07:06" (1/1) ... [2023-11-06 23:07:06,273 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 23:07:06,274 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 23:07:06,274 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 23:07:06,274 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 23:07:06,280 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:07:06" (1/1) ... [2023-11-06 23:07:06,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 23:07:06,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:07:06,313 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 23:07:06,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 23:07:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 23:07:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-06 23:07:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 23:07:06,350 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 23:07:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 23:07:06,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 23:07:06,483 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 23:07:06,485 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 23:07:18,851 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 23:07:18,860 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 23:07:18,860 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 23:07:18,863 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:07:18 BoogieIcfgContainer [2023-11-06 23:07:18,863 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 23:07:18,866 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 23:07:18,866 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 23:07:18,869 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 23:07:18,870 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 11:07:05" (1/3) ... [2023-11-06 23:07:18,870 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b2c0509 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:07:18, skipping insertion in model container [2023-11-06 23:07:18,871 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:07:06" (2/3) ... [2023-11-06 23:07:18,871 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b2c0509 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:07:18, skipping insertion in model container [2023-11-06 23:07:18,871 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:07:18" (3/3) ... [2023-11-06 23:07:18,873 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-250_file-90.i [2023-11-06 23:07:18,892 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 23:07:18,893 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 23:07:18,965 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 23:07:18,972 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;@c312f41, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 23:07:18,972 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 23:07:18,977 INFO L276 IsEmpty]: Start isEmpty. Operand has 166 states, 108 states have (on average 1.6018518518518519) internal successors, (173), 109 states have internal predecessors, (173), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2023-11-06 23:07:19,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-06 23:07:19,004 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:07:19,005 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:07:19,006 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:07:19,012 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:07:19,012 INFO L85 PathProgramCache]: Analyzing trace with hash -1809092379, now seen corresponding path program 1 times [2023-11-06 23:07:19,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 23:07:19,031 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1962535674] [2023-11-06 23:07:19,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:07:19,032 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 23:07:19,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 23:07:19,038 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:07:19,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:07:20,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:07:20,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-06 23:07:20,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:07:20,490 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 2124 proven. 0 refuted. 0 times theorem prover too weak. 3816 trivial. 0 not checked. [2023-11-06 23:07:20,490 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 23:07:20,491 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 23:07:20,491 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1962535674] [2023-11-06 23:07:20,492 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1962535674] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:07:20,492 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 23:07:20,492 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-06 23:07:20,494 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [4178939] [2023-11-06 23:07:20,495 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:07:20,504 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-06 23:07:20,505 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 23:07:20,545 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-06 23:07:20,546 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 23:07:20,551 INFO L87 Difference]: Start difference. First operand has 166 states, 108 states have (on average 1.6018518518518519) internal successors, (173), 109 states have internal predecessors, (173), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) Second operand has 2 states, 2 states have (on average 41.0) internal successors, (82), 2 states have internal predecessors, (82), 2 states have call successors, (55), 2 states have call predecessors, (55), 2 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2023-11-06 23:07:20,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:07:20,606 INFO L93 Difference]: Finished difference Result 325 states and 615 transitions. [2023-11-06 23:07:20,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-06 23:07:20,613 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 41.0) internal successors, (82), 2 states have internal predecessors, (82), 2 states have call successors, (55), 2 states have call predecessors, (55), 2 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) Word has length 350 [2023-11-06 23:07:20,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:07:20,630 INFO L225 Difference]: With dead ends: 325 [2023-11-06 23:07:20,630 INFO L226 Difference]: Without dead ends: 162 [2023-11-06 23:07:20,640 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 349 GetRequests, 349 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 23:07:20,644 INFO L413 NwaCegarLoop]: 276 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, 276 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 23:07:20,646 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 276 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 23:07:20,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162 states. [2023-11-06 23:07:20,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162 to 162. [2023-11-06 23:07:20,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162 states, 105 states have (on average 1.5809523809523809) internal successors, (166), 105 states have internal predecessors, (166), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2023-11-06 23:07:20,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 276 transitions. [2023-11-06 23:07:20,719 INFO L78 Accepts]: Start accepts. Automaton has 162 states and 276 transitions. Word has length 350 [2023-11-06 23:07:20,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:07:20,720 INFO L495 AbstractCegarLoop]: Abstraction has 162 states and 276 transitions. [2023-11-06 23:07:20,720 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 41.0) internal successors, (82), 2 states have internal predecessors, (82), 2 states have call successors, (55), 2 states have call predecessors, (55), 2 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2023-11-06 23:07:20,721 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 276 transitions. [2023-11-06 23:07:20,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-06 23:07:20,730 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:07:20,731 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:07:20,765 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:07:20,955 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:07:20,955 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:07:20,956 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:07:20,956 INFO L85 PathProgramCache]: Analyzing trace with hash 1736772331, now seen corresponding path program 1 times [2023-11-06 23:07:20,958 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 23:07:20,958 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1370854338] [2023-11-06 23:07:20,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:07:20,959 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 23:07:20,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 23:07:20,960 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:07:20,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:07:22,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:07:22,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-06 23:07:22,081 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:07:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 3012 proven. 75 refuted. 0 times theorem prover too weak. 2853 trivial. 0 not checked. [2023-11-06 23:07:24,735 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 23:07:24,857 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 23:07:24,857 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1370854338] [2023-11-06 23:07:24,857 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1370854338] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 23:07:24,857 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [47784109] [2023-11-06 23:07:24,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:07:24,858 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-06 23:07:24,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 [2023-11-06 23:07:24,862 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-06 23:07:24,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-11-06 23:07:25,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:07:25,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 23:07:25,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:07:26,077 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 23:07:26,077 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 23:07:26,077 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [47784109] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:07:26,078 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 23:07:26,078 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2023-11-06 23:07:26,079 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [709780528] [2023-11-06 23:07:26,079 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:07:26,081 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 23:07:26,081 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 23:07:26,083 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 23:07:26,083 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-11-06 23:07:26,083 INFO L87 Difference]: Start difference. First operand 162 states and 276 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:07:26,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:07:26,203 INFO L93 Difference]: Finished difference Result 421 states and 723 transitions. [2023-11-06 23:07:26,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 23:07:26,205 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 350 [2023-11-06 23:07:26,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:07:26,211 INFO L225 Difference]: With dead ends: 421 [2023-11-06 23:07:26,211 INFO L226 Difference]: Without dead ends: 262 [2023-11-06 23:07:26,212 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 742 GetRequests, 736 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-11-06 23:07:26,214 INFO L413 NwaCegarLoop]: 341 mSDtfsCounter, 159 mSDsluCounter, 262 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 159 SdHoareTripleChecker+Valid, 603 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 23:07:26,219 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [159 Valid, 603 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 23:07:26,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 262 states. [2023-11-06 23:07:26,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 262 to 259. [2023-11-06 23:07:26,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 259 states, 183 states have (on average 1.639344262295082) internal successors, (300), 184 states have internal predecessors, (300), 73 states have call successors, (73), 2 states have call predecessors, (73), 2 states have return successors, (73), 72 states have call predecessors, (73), 73 states have call successors, (73) [2023-11-06 23:07:26,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 446 transitions. [2023-11-06 23:07:26,293 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 446 transitions. Word has length 350 [2023-11-06 23:07:26,297 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:07:26,297 INFO L495 AbstractCegarLoop]: Abstraction has 259 states and 446 transitions. [2023-11-06 23:07:26,298 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:07:26,298 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 446 transitions. [2023-11-06 23:07:26,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-06 23:07:26,307 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:07:26,308 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:07:26,352 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:07:26,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2023-11-06 23:07:26,727 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt [2023-11-06 23:07:26,728 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:07:26,728 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:07:26,728 INFO L85 PathProgramCache]: Analyzing trace with hash 725655081, now seen corresponding path program 1 times [2023-11-06 23:07:26,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 23:07:26,730 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1996574069] [2023-11-06 23:07:26,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:07:26,734 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 23:07:26,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 23:07:26,736 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:07:26,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:07:27,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:07:27,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-06 23:07:27,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:07:30,280 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 3012 proven. 75 refuted. 0 times theorem prover too weak. 2853 trivial. 0 not checked. [2023-11-06 23:07:30,281 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 23:07:30,383 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 23:07:30,383 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1996574069] [2023-11-06 23:07:30,383 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1996574069] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 23:07:30,383 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1903105417] [2023-11-06 23:07:30,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:07:30,384 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-06 23:07:30,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 [2023-11-06 23:07:30,395 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-06 23:07:30,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2023-11-06 23:07:31,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:07:31,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 23:07:31,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:07:31,697 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 23:07:31,698 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 23:07:31,698 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1903105417] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:07:31,698 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 23:07:31,699 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2023-11-06 23:07:31,699 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [57708400] [2023-11-06 23:07:31,699 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:07:31,700 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 23:07:31,701 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 23:07:31,702 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 23:07:31,702 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-11-06 23:07:31,703 INFO L87 Difference]: Start difference. First operand 259 states and 446 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:07:31,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:07:31,813 INFO L93 Difference]: Finished difference Result 522 states and 894 transitions. [2023-11-06 23:07:31,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 23:07:31,814 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 350 [2023-11-06 23:07:31,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:07:31,822 INFO L225 Difference]: With dead ends: 522 [2023-11-06 23:07:31,823 INFO L226 Difference]: Without dead ends: 266 [2023-11-06 23:07:31,824 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 742 GetRequests, 736 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-11-06 23:07:31,828 INFO L413 NwaCegarLoop]: 370 mSDtfsCounter, 150 mSDsluCounter, 256 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 150 SdHoareTripleChecker+Valid, 626 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 23:07:31,834 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [150 Valid, 626 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 23:07:31,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 266 states. [2023-11-06 23:07:31,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 266 to 213. [2023-11-06 23:07:31,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 213 states, 155 states have (on average 1.6451612903225807) internal successors, (255), 155 states have internal predecessors, (255), 55 states have call successors, (55), 2 states have call predecessors, (55), 2 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2023-11-06 23:07:31,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 365 transitions. [2023-11-06 23:07:31,869 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 365 transitions. Word has length 350 [2023-11-06 23:07:31,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:07:31,871 INFO L495 AbstractCegarLoop]: Abstraction has 213 states and 365 transitions. [2023-11-06 23:07:31,872 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:07:31,872 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 365 transitions. [2023-11-06 23:07:31,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-06 23:07:31,880 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:07:31,881 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:07:31,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:07:32,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2023-11-06 23:07:32,307 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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=3,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt [2023-11-06 23:07:32,308 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:07:32,308 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:07:32,308 INFO L85 PathProgramCache]: Analyzing trace with hash 973801575, now seen corresponding path program 1 times [2023-11-06 23:07:32,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 23:07:32,310 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1126323707] [2023-11-06 23:07:32,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:07:32,310 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 23:07:32,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 23:07:32,312 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:07:32,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:07:33,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:07:33,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-06 23:07:33,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:07:35,642 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 3012 proven. 75 refuted. 0 times theorem prover too weak. 2853 trivial. 0 not checked. [2023-11-06 23:07:35,643 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 23:07:35,757 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 23:07:35,757 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1126323707] [2023-11-06 23:07:35,757 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1126323707] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 23:07:35,757 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1995264104] [2023-11-06 23:07:35,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:07:35,758 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-06 23:07:35,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 [2023-11-06 23:07:35,763 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-06 23:07:35,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2023-11-06 23:07:36,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:07:36,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 23:07:36,837 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:07:36,884 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 23:07:36,885 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 23:07:36,885 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1995264104] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:07:36,885 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 23:07:36,886 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2023-11-06 23:07:36,886 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1359150194] [2023-11-06 23:07:36,886 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:07:36,887 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 23:07:36,887 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 23:07:36,888 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 23:07:36,888 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-11-06 23:07:36,889 INFO L87 Difference]: Start difference. First operand 213 states and 365 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:07:36,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:07:36,966 INFO L93 Difference]: Finished difference Result 552 states and 943 transitions. [2023-11-06 23:07:36,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 23:07:36,967 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 350 [2023-11-06 23:07:36,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:07:36,971 INFO L225 Difference]: With dead ends: 552 [2023-11-06 23:07:36,972 INFO L226 Difference]: Without dead ends: 342 [2023-11-06 23:07:36,973 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 742 GetRequests, 736 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-11-06 23:07:36,974 INFO L413 NwaCegarLoop]: 388 mSDtfsCounter, 166 mSDsluCounter, 265 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 166 SdHoareTripleChecker+Valid, 653 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 23:07:36,974 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [166 Valid, 653 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 23:07:36,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 342 states. [2023-11-06 23:07:36,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 342 to 339. [2023-11-06 23:07:36,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 339 states, 249 states have (on average 1.6345381526104417) internal successors, (407), 250 states have internal predecessors, (407), 85 states have call successors, (85), 4 states have call predecessors, (85), 4 states have return successors, (85), 84 states have call predecessors, (85), 85 states have call successors, (85) [2023-11-06 23:07:37,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 339 states and 577 transitions. [2023-11-06 23:07:37,002 INFO L78 Accepts]: Start accepts. Automaton has 339 states and 577 transitions. Word has length 350 [2023-11-06 23:07:37,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:07:37,004 INFO L495 AbstractCegarLoop]: Abstraction has 339 states and 577 transitions. [2023-11-06 23:07:37,004 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:07:37,004 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 577 transitions. [2023-11-06 23:07:37,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-06 23:07:37,008 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:07:37,009 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:07:37,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2023-11-06 23:07:37,240 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:07:37,415 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:07:37,416 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:07:37,416 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:07:37,416 INFO L85 PathProgramCache]: Analyzing trace with hash 1192656293, now seen corresponding path program 1 times [2023-11-06 23:07:37,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 23:07:37,417 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1531319704] [2023-11-06 23:07:37,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:07:37,417 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 23:07:37,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 23:07:37,419 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:07:37,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:07:38,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:07:38,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 575 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-06 23:07:38,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:07:40,643 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 3012 proven. 75 refuted. 0 times theorem prover too weak. 2853 trivial. 0 not checked. [2023-11-06 23:07:40,643 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 23:07:40,742 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 23:07:40,742 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1531319704] [2023-11-06 23:07:40,742 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1531319704] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 23:07:40,742 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [694098253] [2023-11-06 23:07:40,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:07:40,742 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-06 23:07:40,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 [2023-11-06 23:07:40,744 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-06 23:07:40,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2023-11-06 23:07:43,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:07:43,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 575 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-06 23:07:43,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:07:44,794 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 23:07:44,795 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 23:07:44,795 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [694098253] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:07:44,795 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 23:07:44,796 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 8 [2023-11-06 23:07:44,796 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [64436786] [2023-11-06 23:07:44,796 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:07:44,797 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 23:07:44,797 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 23:07:44,798 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 23:07:44,798 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2023-11-06 23:07:44,799 INFO L87 Difference]: Start difference. First operand 339 states and 577 transitions. Second operand has 6 states, 6 states have (on average 13.0) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:07:49,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 23:07:51,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 23:07:53,652 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 23:07:56,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 23:07:58,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:07:58,257 INFO L93 Difference]: Finished difference Result 1347 states and 2284 transitions. [2023-11-06 23:07:58,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 23:07:58,259 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.0) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 350 [2023-11-06 23:07:58,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:07:58,269 INFO L225 Difference]: With dead ends: 1347 [2023-11-06 23:07:58,269 INFO L226 Difference]: Without dead ends: 1011 [2023-11-06 23:07:58,271 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 742 GetRequests, 734 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2023-11-06 23:07:58,271 INFO L413 NwaCegarLoop]: 477 mSDtfsCounter, 637 mSDsluCounter, 447 mSDsCounter, 0 mSdLazyCounter, 387 mSolverCounterSat, 57 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 637 SdHoareTripleChecker+Valid, 924 SdHoareTripleChecker+Invalid, 447 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 57 IncrementalHoareTripleChecker+Valid, 387 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.3s IncrementalHoareTripleChecker+Time [2023-11-06 23:07:58,272 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [637 Valid, 924 Invalid, 447 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 387 Invalid, 3 Unknown, 0 Unchecked, 13.3s Time] [2023-11-06 23:07:58,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1011 states. [2023-11-06 23:07:58,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1011 to 730. [2023-11-06 23:07:58,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 730 states, 520 states have (on average 1.6) internal successors, (832), 523 states have internal predecessors, (832), 198 states have call successors, (198), 11 states have call predecessors, (198), 11 states have return successors, (198), 195 states have call predecessors, (198), 198 states have call successors, (198) [2023-11-06 23:07:58,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 730 states and 1228 transitions. [2023-11-06 23:07:58,370 INFO L78 Accepts]: Start accepts. Automaton has 730 states and 1228 transitions. Word has length 350 [2023-11-06 23:07:58,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:07:58,372 INFO L495 AbstractCegarLoop]: Abstraction has 730 states and 1228 transitions. [2023-11-06 23:07:58,373 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.0) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:07:58,373 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1228 transitions. [2023-11-06 23:07:58,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-06 23:07:58,379 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:07:58,379 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:07:58,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (10)] Forceful destruction successful, exit code 0 [2023-11-06 23:07:58,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:07:58,802 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:07:58,802 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:07:58,802 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:07:58,803 INFO L85 PathProgramCache]: Analyzing trace with hash 163296995, now seen corresponding path program 1 times [2023-11-06 23:07:58,803 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 23:07:58,804 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1252537776] [2023-11-06 23:07:58,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:07:58,804 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 23:07:58,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 23:07:58,805 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:07:58,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:07:59,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:07:59,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 574 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 23:07:59,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:08:01,819 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 3012 proven. 75 refuted. 0 times theorem prover too weak. 2853 trivial. 0 not checked. [2023-11-06 23:08:01,820 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 23:08:02,219 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 23:08:02,220 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1252537776] [2023-11-06 23:08:02,220 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1252537776] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 23:08:02,220 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [384440516] [2023-11-06 23:08:02,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:08:02,220 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-06 23:08:02,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 [2023-11-06 23:08:02,221 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-06 23:08:02,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2023-11-06 23:08:04,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:08:04,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 574 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 23:08:04,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:08:06,362 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 23:08:06,362 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 23:08:06,362 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [384440516] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:08:06,362 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 23:08:06,363 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2023-11-06 23:08:06,363 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [374809050] [2023-11-06 23:08:06,363 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:08:06,364 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 23:08:06,364 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 23:08:06,365 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 23:08:06,365 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2023-11-06 23:08:06,366 INFO L87 Difference]: Start difference. First operand 730 states and 1228 transitions. Second operand has 7 states, 7 states have (on average 11.142857142857142) internal successors, (78), 6 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:08:12,375 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 23:08:14,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-06 23:08:16,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 23:08:17,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 23:08:20,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 23:08:22,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-06 23:08:24,424 WARN L539 Checker$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 23:08:26,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-06 23:08:29,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 23:08:33,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:08:33,132 INFO L93 Difference]: Finished difference Result 1992 states and 3349 transitions. [2023-11-06 23:08:33,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-06 23:08:33,133 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.142857142857142) internal successors, (78), 6 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 350 [2023-11-06 23:08:33,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:08:33,148 INFO L225 Difference]: With dead ends: 1992 [2023-11-06 23:08:33,148 INFO L226 Difference]: Without dead ends: 1312 [2023-11-06 23:08:33,151 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 883 GetRequests, 868 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=63, Invalid=209, Unknown=0, NotChecked=0, Total=272 [2023-11-06 23:08:33,152 INFO L413 NwaCegarLoop]: 505 mSDtfsCounter, 868 mSDsluCounter, 1003 mSDsCounter, 0 mSdLazyCounter, 504 mSolverCounterSat, 312 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 868 SdHoareTripleChecker+Valid, 1508 SdHoareTripleChecker+Invalid, 822 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 312 IncrementalHoareTripleChecker+Valid, 504 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.2s IncrementalHoareTripleChecker+Time [2023-11-06 23:08:33,152 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [868 Valid, 1508 Invalid, 822 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [312 Valid, 504 Invalid, 6 Unknown, 0 Unchecked, 26.2s Time] [2023-11-06 23:08:33,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1312 states. [2023-11-06 23:08:33,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1312 to 1038. [2023-11-06 23:08:33,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1038 states, 748 states have (on average 1.6002673796791445) internal successors, (1197), 753 states have internal predecessors, (1197), 272 states have call successors, (272), 17 states have call predecessors, (272), 17 states have return successors, (272), 267 states have call predecessors, (272), 272 states have call successors, (272) [2023-11-06 23:08:33,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 1038 states and 1741 transitions. [2023-11-06 23:08:33,286 INFO L78 Accepts]: Start accepts. Automaton has 1038 states and 1741 transitions. Word has length 350 [2023-11-06 23:08:33,287 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:08:33,287 INFO L495 AbstractCegarLoop]: Abstraction has 1038 states and 1741 transitions. [2023-11-06 23:08:33,288 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.142857142857142) internal successors, (78), 6 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:08:33,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1741 transitions. [2023-11-06 23:08:33,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-06 23:08:33,292 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:08:33,293 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:08:33,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (12)] Forceful destruction successful, exit code 0 [2023-11-06 23:08:33,532 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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)] Forceful destruction successful, exit code 0 [2023-11-06 23:08:33,708 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:08:33,709 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:08:33,709 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:08:33,709 INFO L85 PathProgramCache]: Analyzing trace with hash -2080686303, now seen corresponding path program 1 times [2023-11-06 23:08:33,710 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 23:08:33,710 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1301272701] [2023-11-06 23:08:33,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:08:33,710 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 23:08:33,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 23:08:33,713 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:08:33,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 (13)] Waiting until timeout for monitored process [2023-11-06 23:08:34,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:08:34,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 573 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 23:08:34,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:08:36,787 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 3012 proven. 75 refuted. 0 times theorem prover too weak. 2853 trivial. 0 not checked. [2023-11-06 23:08:36,787 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 23:08:37,165 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 23:08:37,165 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1301272701] [2023-11-06 23:08:37,165 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1301272701] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 23:08:37,165 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [540751017] [2023-11-06 23:08:37,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:08:37,166 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-06 23:08:37,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 [2023-11-06 23:08:37,171 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-06 23:08:37,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2023-11-06 23:08:39,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:08:39,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 573 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-06 23:08:39,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:08:41,393 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 3012 proven. 75 refuted. 0 times theorem prover too weak. 2853 trivial. 0 not checked. [2023-11-06 23:08:41,393 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 23:08:41,773 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [540751017] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 23:08:41,774 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 23:08:41,774 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2023-11-06 23:08:41,774 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2019498142] [2023-11-06 23:08:41,774 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 23:08:41,775 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-06 23:08:41,775 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 23:08:41,776 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-06 23:08:41,776 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156 [2023-11-06 23:08:41,776 INFO L87 Difference]: Start difference. First operand 1038 states and 1741 transitions. Second operand has 8 states, 8 states have (on average 11.0) internal successors, (88), 7 states have internal predecessors, (88), 2 states have call successors, (55), 2 states have call predecessors, (55), 3 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2023-11-06 23:08:47,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 23:08:49,251 WARN L539 Checker$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 23:08:51,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-06 23:08:55,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:08:55,481 INFO L93 Difference]: Finished difference Result 1807 states and 3008 transitions. [2023-11-06 23:08:55,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-11-06 23:08:55,482 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.0) internal successors, (88), 7 states have internal predecessors, (88), 2 states have call successors, (55), 2 states have call predecessors, (55), 3 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) Word has length 350 [2023-11-06 23:08:55,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:08:55,495 INFO L225 Difference]: With dead ends: 1807 [2023-11-06 23:08:55,495 INFO L226 Difference]: Without dead ends: 819 [2023-11-06 23:08:55,499 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 942 GetRequests, 913 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 168 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=281, Invalid=649, Unknown=0, NotChecked=0, Total=930 [2023-11-06 23:08:55,500 INFO L413 NwaCegarLoop]: 387 mSDtfsCounter, 462 mSDsluCounter, 887 mSDsCounter, 0 mSdLazyCounter, 916 mSolverCounterSat, 129 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 492 SdHoareTripleChecker+Valid, 1274 SdHoareTripleChecker+Invalid, 1048 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 129 IncrementalHoareTripleChecker+Valid, 916 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.6s IncrementalHoareTripleChecker+Time [2023-11-06 23:08:55,500 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [492 Valid, 1274 Invalid, 1048 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [129 Valid, 916 Invalid, 3 Unknown, 0 Unchecked, 12.6s Time] [2023-11-06 23:08:55,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 819 states. [2023-11-06 23:08:55,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 819 to 555. [2023-11-06 23:08:55,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 555 states, 406 states have (on average 1.6108374384236452) internal successors, (654), 407 states have internal predecessors, (654), 140 states have call successors, (140), 8 states have call predecessors, (140), 8 states have return successors, (140), 139 states have call predecessors, (140), 140 states have call successors, (140) [2023-11-06 23:08:55,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 555 states and 934 transitions. [2023-11-06 23:08:55,580 INFO L78 Accepts]: Start accepts. Automaton has 555 states and 934 transitions. Word has length 350 [2023-11-06 23:08:55,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:08:55,581 INFO L495 AbstractCegarLoop]: Abstraction has 555 states and 934 transitions. [2023-11-06 23:08:55,581 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.0) internal successors, (88), 7 states have internal predecessors, (88), 2 states have call successors, (55), 2 states have call predecessors, (55), 3 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2023-11-06 23:08:55,582 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 934 transitions. [2023-11-06 23:08:55,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-06 23:08:55,585 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:08:55,585 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:08:55,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (14)] Forceful destruction successful, exit code 0 [2023-11-06 23:08:55,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 (13)] Forceful destruction successful, exit code 0 [2023-11-06 23:08:56,000 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:08:56,001 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:08:56,001 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:08:56,001 INFO L85 PathProgramCache]: Analyzing trace with hash -1256943837, now seen corresponding path program 1 times [2023-11-06 23:08:56,002 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 23:08:56,002 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [271353547] [2023-11-06 23:08:56,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:08:56,002 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 23:08:56,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 23:08:56,004 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:08:56,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 (15)] Waiting until timeout for monitored process [2023-11-06 23:08:56,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:08:56,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 23:08:56,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:08:57,660 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 3012 proven. 75 refuted. 0 times theorem prover too weak. 2853 trivial. 0 not checked. [2023-11-06 23:08:57,660 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 23:08:57,895 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 23:08:57,895 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 23:08:57,895 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [271353547] [2023-11-06 23:08:57,896 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [271353547] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-06 23:08:57,896 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 23:08:57,896 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2023-11-06 23:08:57,896 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [989654093] [2023-11-06 23:08:57,896 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:08:57,897 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 23:08:57,897 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 23:08:57,898 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 23:08:57,898 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2023-11-06 23:08:57,898 INFO L87 Difference]: Start difference. First operand 555 states and 934 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:09:01,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 23:09:03,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 23:09:03,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:09:03,927 INFO L93 Difference]: Finished difference Result 1335 states and 2246 transitions. [2023-11-06 23:09:03,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 23:09:03,928 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 350 [2023-11-06 23:09:03,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:09:03,937 INFO L225 Difference]: With dead ends: 1335 [2023-11-06 23:09:03,937 INFO L226 Difference]: Without dead ends: 999 [2023-11-06 23:09:03,939 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 698 GetRequests, 692 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2023-11-06 23:09:03,939 INFO L413 NwaCegarLoop]: 257 mSDtfsCounter, 270 mSDsluCounter, 246 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 270 SdHoareTripleChecker+Valid, 503 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2023-11-06 23:09:03,940 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [270 Valid, 503 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 44 Invalid, 2 Unknown, 0 Unchecked, 6.0s Time] [2023-11-06 23:09:03,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 999 states. [2023-11-06 23:09:04,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 999 to 557. [2023-11-06 23:09:04,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 557 states, 408 states have (on average 1.607843137254902) internal successors, (656), 409 states have internal predecessors, (656), 140 states have call successors, (140), 8 states have call predecessors, (140), 8 states have return successors, (140), 139 states have call predecessors, (140), 140 states have call successors, (140) [2023-11-06 23:09:04,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 557 states and 936 transitions. [2023-11-06 23:09:04,022 INFO L78 Accepts]: Start accepts. Automaton has 557 states and 936 transitions. Word has length 350 [2023-11-06 23:09:04,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:09:04,023 INFO L495 AbstractCegarLoop]: Abstraction has 557 states and 936 transitions. [2023-11-06 23:09:04,023 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:09:04,024 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 936 transitions. [2023-11-06 23:09:04,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-06 23:09:04,027 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:09:04,027 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:09:04,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 (15)] Forceful destruction successful, exit code 0 [2023-11-06 23:09:04,242 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:09:04,243 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:09:04,243 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:09:04,243 INFO L85 PathProgramCache]: Analyzing trace with hash 2008664161, now seen corresponding path program 1 times [2023-11-06 23:09:04,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 23:09:04,244 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1167524587] [2023-11-06 23:09:04,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:09:04,244 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 23:09:04,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 23:09:04,245 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:09:04,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 (16)] Waiting until timeout for monitored process [2023-11-06 23:09:05,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:09:05,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 575 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 23:09:05,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:09:05,876 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 3012 proven. 75 refuted. 0 times theorem prover too weak. 2853 trivial. 0 not checked. [2023-11-06 23:09:05,877 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 23:09:06,329 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 23:09:06,330 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1167524587] [2023-11-06 23:09:06,330 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1167524587] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 23:09:06,330 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1234975195] [2023-11-06 23:09:06,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:09:06,330 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-06 23:09:06,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 [2023-11-06 23:09:06,331 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-06 23:09:06,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2023-11-06 23:09:08,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:09:08,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 575 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-06 23:09:08,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:09:09,816 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 23:09:09,816 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 23:09:09,816 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1234975195] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:09:09,817 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 23:09:09,817 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9 [2023-11-06 23:09:09,817 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1980725952] [2023-11-06 23:09:09,817 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:09:09,818 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 23:09:09,818 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 23:09:09,820 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 23:09:09,820 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2023-11-06 23:09:09,821 INFO L87 Difference]: Start difference. First operand 557 states and 936 transitions. Second operand has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:09:13,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 23:09:15,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 23:09:16,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:09:16,089 INFO L93 Difference]: Finished difference Result 1997 states and 3368 transitions. [2023-11-06 23:09:16,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 23:09:16,091 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 350 [2023-11-06 23:09:16,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:09:16,102 INFO L225 Difference]: With dead ends: 1997 [2023-11-06 23:09:16,103 INFO L226 Difference]: Without dead ends: 1443 [2023-11-06 23:09:16,105 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 742 GetRequests, 732 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2023-11-06 23:09:16,106 INFO L413 NwaCegarLoop]: 449 mSDtfsCounter, 462 mSDsluCounter, 406 mSDsCounter, 0 mSdLazyCounter, 158 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 462 SdHoareTripleChecker+Valid, 855 SdHoareTripleChecker+Invalid, 160 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 158 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2023-11-06 23:09:16,106 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [462 Valid, 855 Invalid, 160 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 158 Invalid, 2 Unknown, 0 Unchecked, 6.2s Time] [2023-11-06 23:09:16,109 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1443 states. [2023-11-06 23:09:16,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1443 to 1109. [2023-11-06 23:09:16,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1109 states, 812 states have (on average 1.603448275862069) internal successors, (1302), 814 states have internal predecessors, (1302), 280 states have call successors, (280), 16 states have call predecessors, (280), 16 states have return successors, (280), 278 states have call predecessors, (280), 280 states have call successors, (280) [2023-11-06 23:09:16,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 1109 states and 1862 transitions. [2023-11-06 23:09:16,290 INFO L78 Accepts]: Start accepts. Automaton has 1109 states and 1862 transitions. Word has length 350 [2023-11-06 23:09:16,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:09:16,291 INFO L495 AbstractCegarLoop]: Abstraction has 1109 states and 1862 transitions. [2023-11-06 23:09:16,291 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:09:16,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1862 transitions. [2023-11-06 23:09:16,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-06 23:09:16,295 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:09:16,295 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:09:16,340 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 (16)] Forceful destruction successful, exit code 0 [2023-11-06 23:09:16,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (17)] Forceful destruction successful, exit code 0 [2023-11-06 23:09:16,718 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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=3,17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt [2023-11-06 23:09:16,719 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:09:16,719 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:09:16,719 INFO L85 PathProgramCache]: Analyzing trace with hash -453790685, now seen corresponding path program 1 times [2023-11-06 23:09:16,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 23:09:16,720 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1663388993] [2023-11-06 23:09:16,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:09:16,720 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 23:09:16,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 23:09:16,721 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:09:16,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 (18)] Waiting until timeout for monitored process [2023-11-06 23:09:17,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:09:17,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 575 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 23:09:17,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:09:18,299 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 3012 proven. 75 refuted. 0 times theorem prover too weak. 2853 trivial. 0 not checked. [2023-11-06 23:09:18,299 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 23:09:18,675 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 23:09:18,675 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1663388993] [2023-11-06 23:09:18,675 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1663388993] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 23:09:18,675 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2075837660] [2023-11-06 23:09:18,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:09:18,676 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-06 23:09:18,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 [2023-11-06 23:09:18,676 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-06 23:09:18,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (19)] Waiting until timeout for monitored process [2023-11-06 23:09:19,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:09:19,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 575 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 23:09:19,559 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:09:19,610 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 23:09:19,611 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 23:09:19,611 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2075837660] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:09:19,611 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 23:09:19,611 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2023-11-06 23:09:19,612 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [595295771] [2023-11-06 23:09:19,612 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:09:19,612 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 23:09:19,613 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 23:09:19,613 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 23:09:19,613 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2023-11-06 23:09:19,614 INFO L87 Difference]: Start difference. First operand 1109 states and 1862 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:09:20,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:09:20,864 INFO L93 Difference]: Finished difference Result 3013 states and 5010 transitions. [2023-11-06 23:09:20,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 23:09:20,865 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 350 [2023-11-06 23:09:20,866 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:09:20,879 INFO L225 Difference]: With dead ends: 3013 [2023-11-06 23:09:20,879 INFO L226 Difference]: Without dead ends: 1907 [2023-11-06 23:09:20,883 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 742 GetRequests, 733 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2023-11-06 23:09:20,884 INFO L413 NwaCegarLoop]: 431 mSDtfsCounter, 195 mSDsluCounter, 263 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 195 SdHoareTripleChecker+Valid, 694 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2023-11-06 23:09:20,884 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [195 Valid, 694 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2023-11-06 23:09:20,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1907 states. [2023-11-06 23:09:21,140 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1907 to 1895. [2023-11-06 23:09:21,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1895 states, 1326 states have (on average 1.5429864253393666) internal successors, (2046), 1334 states have internal predecessors, (2046), 536 states have call successors, (536), 32 states have call predecessors, (536), 32 states have return successors, (536), 528 states have call predecessors, (536), 536 states have call successors, (536) [2023-11-06 23:09:21,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1895 states and 3118 transitions. [2023-11-06 23:09:21,166 INFO L78 Accepts]: Start accepts. Automaton has 1895 states and 3118 transitions. Word has length 350 [2023-11-06 23:09:21,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:09:21,167 INFO L495 AbstractCegarLoop]: Abstraction has 1895 states and 3118 transitions. [2023-11-06 23:09:21,168 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 23:09:21,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3118 transitions. [2023-11-06 23:09:21,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-06 23:09:21,172 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:09:21,172 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:09:21,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 (18)] Forceful destruction successful, exit code 0 [2023-11-06 23:09:21,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (19)] Forceful destruction successful, exit code 0 [2023-11-06 23:09:21,585 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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=3,19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt [2023-11-06 23:09:21,585 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:09:21,586 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:09:21,586 INFO L85 PathProgramCache]: Analyzing trace with hash 1235153057, now seen corresponding path program 1 times [2023-11-06 23:09:21,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 23:09:21,587 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2053347785] [2023-11-06 23:09:21,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:09:21,587 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 23:09:21,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 23:09:21,588 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:09:21,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 (20)] Waiting until timeout for monitored process [2023-11-06 23:09:22,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:09:22,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 23:09:22,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:09:23,242 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 3012 proven. 75 refuted. 0 times theorem prover too weak. 2853 trivial. 0 not checked. [2023-11-06 23:09:23,242 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 23:09:23,613 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 23:09:23,613 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2053347785] [2023-11-06 23:09:23,613 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2053347785] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 23:09:23,613 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2063856192] [2023-11-06 23:09:23,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:09:23,614 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-06 23:09:23,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 [2023-11-06 23:09:23,615 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-06 23:09:23,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (21)] Waiting until timeout for monitored process [2023-11-06 23:09:25,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:09:25,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-06 23:09:25,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:09:26,232 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 1902 proven. 30 refuted. 0 times theorem prover too weak. 4008 trivial. 0 not checked. [2023-11-06 23:09:26,233 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 23:09:26,366 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2063856192] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 23:09:26,366 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 23:09:26,366 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 8 [2023-11-06 23:09:26,366 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [256511259] [2023-11-06 23:09:26,367 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 23:09:26,367 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-06 23:09:26,367 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 23:09:26,368 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-06 23:09:26,368 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2023-11-06 23:09:26,369 INFO L87 Difference]: Start difference. First operand 1895 states and 3118 transitions. Second operand has 8 states, 8 states have (on average 13.875) internal successors, (111), 8 states have internal predecessors, (111), 3 states have call successors, (80), 3 states have call predecessors, (80), 4 states have return successors, (81), 3 states have call predecessors, (81), 3 states have call successors, (81) [2023-11-06 23:09:33,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:09:33,578 INFO L93 Difference]: Finished difference Result 5025 states and 8128 transitions. [2023-11-06 23:09:33,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-06 23:09:33,580 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 13.875) internal successors, (111), 8 states have internal predecessors, (111), 3 states have call successors, (80), 3 states have call predecessors, (80), 4 states have return successors, (81), 3 states have call predecessors, (81), 3 states have call successors, (81) Word has length 350 [2023-11-06 23:09:33,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:09:33,601 INFO L225 Difference]: With dead ends: 5025 [2023-11-06 23:09:33,601 INFO L226 Difference]: Without dead ends: 3133 [2023-11-06 23:09:33,608 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 807 GetRequests, 780 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 133 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=243, Invalid=569, Unknown=0, NotChecked=0, Total=812 [2023-11-06 23:09:33,609 INFO L413 NwaCegarLoop]: 353 mSDtfsCounter, 445 mSDsluCounter, 619 mSDsCounter, 0 mSdLazyCounter, 925 mSolverCounterSat, 281 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 447 SdHoareTripleChecker+Valid, 972 SdHoareTripleChecker+Invalid, 1206 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 281 IncrementalHoareTripleChecker+Valid, 925 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.1s IncrementalHoareTripleChecker+Time [2023-11-06 23:09:33,609 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [447 Valid, 972 Invalid, 1206 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [281 Valid, 925 Invalid, 0 Unknown, 0 Unchecked, 6.1s Time] [2023-11-06 23:09:33,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3133 states. [2023-11-06 23:09:33,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3133 to 1561. [2023-11-06 23:09:33,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1561 states, 1104 states have (on average 1.5) internal successors, (1656), 1108 states have internal predecessors, (1656), 416 states have call successors, (416), 40 states have call predecessors, (416), 40 states have return successors, (416), 412 states have call predecessors, (416), 416 states have call successors, (416) [2023-11-06 23:09:33,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 1561 states and 2488 transitions. [2023-11-06 23:09:33,981 INFO L78 Accepts]: Start accepts. Automaton has 1561 states and 2488 transitions. Word has length 350 [2023-11-06 23:09:33,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:09:33,982 INFO L495 AbstractCegarLoop]: Abstraction has 1561 states and 2488 transitions. [2023-11-06 23:09:33,983 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.875) internal successors, (111), 8 states have internal predecessors, (111), 3 states have call successors, (80), 3 states have call predecessors, (80), 4 states have return successors, (81), 3 states have call predecessors, (81), 3 states have call successors, (81) [2023-11-06 23:09:33,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2488 transitions. [2023-11-06 23:09:33,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2023-11-06 23:09:33,987 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:09:33,987 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:09:34,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (21)] Forceful destruction successful, exit code 0 [2023-11-06 23:09:34,237 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 (20)] Forceful destruction successful, exit code 0 [2023-11-06 23:09:34,401 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt,20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:09:34,401 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:09:34,401 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:09:34,402 INFO L85 PathProgramCache]: Analyzing trace with hash 1084062888, now seen corresponding path program 1 times [2023-11-06 23:09:34,402 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 23:09:34,402 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1110202964] [2023-11-06 23:09:34,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:09:34,403 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 23:09:34,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 23:09:34,405 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:09:34,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 (22)] Waiting until timeout for monitored process [2023-11-06 23:09:35,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:09:35,442 INFO L262 TraceCheckSpWp]: Trace formula consists of 578 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-06 23:09:35,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:09:36,228 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 3024 proven. 81 refuted. 0 times theorem prover too weak. 2835 trivial. 0 not checked. [2023-11-06 23:09:36,228 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 23:09:36,748 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 81 proven. 81 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-11-06 23:09:36,749 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 23:09:36,749 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1110202964] [2023-11-06 23:09:36,749 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1110202964] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 23:09:36,749 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 23:09:36,749 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2023-11-06 23:09:36,749 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [498301091] [2023-11-06 23:09:36,749 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 23:09:36,750 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-06 23:09:36,751 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 23:09:36,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-06 23:09:36,751 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-06 23:09:36,752 INFO L87 Difference]: Start difference. First operand 1561 states and 2488 transitions. Second operand has 8 states, 8 states have (on average 11.125) internal successors, (89), 8 states have internal predecessors, (89), 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 23:09:38,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:09:38,793 INFO L93 Difference]: Finished difference Result 3231 states and 5077 transitions. [2023-11-06 23:09:38,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-06 23:09:38,810 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.125) internal successors, (89), 8 states have internal predecessors, (89), 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 352 [2023-11-06 23:09:38,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:09:38,822 INFO L225 Difference]: With dead ends: 3231 [2023-11-06 23:09:38,823 INFO L226 Difference]: Without dead ends: 1673 [2023-11-06 23:09:38,828 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 710 GetRequests, 696 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=77, Invalid=133, Unknown=0, NotChecked=0, Total=210 [2023-11-06 23:09:38,829 INFO L413 NwaCegarLoop]: 209 mSDtfsCounter, 400 mSDsluCounter, 305 mSDsCounter, 0 mSdLazyCounter, 278 mSolverCounterSat, 236 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 402 SdHoareTripleChecker+Valid, 514 SdHoareTripleChecker+Invalid, 514 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 236 IncrementalHoareTripleChecker+Valid, 278 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2023-11-06 23:09:38,829 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [402 Valid, 514 Invalid, 514 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [236 Valid, 278 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2023-11-06 23:09:38,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1673 states. [2023-11-06 23:09:39,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1673 to 1593. [2023-11-06 23:09:39,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1593 states, 1128 states have (on average 1.4822695035460993) internal successors, (1672), 1132 states have internal predecessors, (1672), 416 states have call successors, (416), 48 states have call predecessors, (416), 48 states have return successors, (416), 412 states have call predecessors, (416), 416 states have call successors, (416) [2023-11-06 23:09:39,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1593 states and 2504 transitions. [2023-11-06 23:09:39,160 INFO L78 Accepts]: Start accepts. Automaton has 1593 states and 2504 transitions. Word has length 352 [2023-11-06 23:09:39,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:09:39,161 INFO L495 AbstractCegarLoop]: Abstraction has 1593 states and 2504 transitions. [2023-11-06 23:09:39,161 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.125) internal successors, (89), 8 states have internal predecessors, (89), 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 23:09:39,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 2504 transitions. [2023-11-06 23:09:39,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2023-11-06 23:09:39,165 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:09:39,165 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:09:39,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 (22)] Forceful destruction successful, exit code 0 [2023-11-06 23:09:39,378 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:09:39,379 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:09:39,379 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:09:39,379 INFO L85 PathProgramCache]: Analyzing trace with hash 497256874, now seen corresponding path program 1 times [2023-11-06 23:09:39,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 23:09:39,380 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1370295804] [2023-11-06 23:09:39,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:09:39,380 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 23:09:39,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 23:09:39,381 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 23:09:39,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/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 (23)] Waiting until timeout for monitored process [2023-11-06 23:09:40,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:09:40,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-06 23:09:40,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:09:45,020 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 1789 proven. 270 refuted. 0 times theorem prover too weak. 3881 trivial. 0 not checked. [2023-11-06 23:09:45,020 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 23:09:46,402 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 23:09:46,402 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1370295804] [2023-11-06 23:09:46,402 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1370295804] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 23:09:46,402 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2068787288] [2023-11-06 23:09:46,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:09:46,403 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-06 23:09:46,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 [2023-11-06 23:09:46,404 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-06 23:09:46,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e500e47-d601-4c23-a334-78e2ac2190f7/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (24)] Waiting until timeout for monitored process [2023-11-06 23:09:50,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:09:50,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-06 23:09:50,603 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:09:55,215 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 3627 proven. 102 refuted. 0 times theorem prover too weak. 2211 trivial. 0 not checked. [2023-11-06 23:09:55,216 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 23:09:58,516 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2068787288] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 23:09:58,516 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 23:09:58,516 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 19 [2023-11-06 23:09:58,517 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [926785991] [2023-11-06 23:09:58,517 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 23:09:58,518 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2023-11-06 23:09:58,518 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 23:09:58,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2023-11-06 23:09:58,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=111, Invalid=645, Unknown=0, NotChecked=0, Total=756 [2023-11-06 23:09:58,520 INFO L87 Difference]: Start difference. First operand 1593 states and 2504 transitions. Second operand has 20 states, 20 states have (on average 8.8) internal successors, (176), 19 states have internal predecessors, (176), 6 states have call successors, (110), 6 states have call predecessors, (110), 10 states have return successors, (110), 6 states have call predecessors, (110), 6 states have call successors, (110) [2023-11-06 23:10:06,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []