./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.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_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/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_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/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_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/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 0a8551c1f39844642dcf85bfa0d05c1fa6c8d3fb7cae598f8acec2c27244c90b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:42:30,634 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:42:30,712 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-06 22:42:30,718 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:42:30,719 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:42:30,748 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:42:30,749 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:42:30,750 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:42:30,750 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:42:30,751 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:42:30,752 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:42:30,753 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:42:30,753 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:42:30,754 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:42:30,755 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:42:30,755 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 22:42:30,756 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:42:30,756 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 22:42:30,757 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:42:30,758 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:42:30,758 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:42:30,759 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:42:30,760 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 22:42:30,760 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:42:30,761 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:42:30,762 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:42:30,762 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:42:30,763 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:42:30,763 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:42:30,764 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:42:30,764 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:42:30,765 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:42:30,765 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:42:30,766 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:42:30,766 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:42:30,766 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:42:30,767 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:42:30,767 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:42:30,767 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:42:30,768 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_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a8551c1f39844642dcf85bfa0d05c1fa6c8d3fb7cae598f8acec2c27244c90b [2023-11-06 22:42:31,038 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:42:31,096 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:42:31,099 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:42:31,101 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:42:31,101 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:42:31,103 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.i [2023-11-06 22:42:34,358 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:42:34,608 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:42:34,609 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.i [2023-11-06 22:42:34,624 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/data/ba49db6c5/9433e730af56487e8e4b6309ca01e017/FLAG4f12e4900 [2023-11-06 22:42:34,639 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/data/ba49db6c5/9433e730af56487e8e4b6309ca01e017 [2023-11-06 22:42:34,642 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:42:34,644 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:42:34,645 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:42:34,645 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:42:34,651 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:42:34,652 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:42:34" (1/1) ... [2023-11-06 22:42:34,653 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@147eb024 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:34, skipping insertion in model container [2023-11-06 22:42:34,653 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:42:34" (1/1) ... [2023-11-06 22:42:34,690 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:42:34,886 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_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.i[915,928] [2023-11-06 22:42:34,957 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:42:34,980 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:42:35,004 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_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.i[915,928] [2023-11-06 22:42:35,039 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:42:35,058 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:42:35,058 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:35 WrapperNode [2023-11-06 22:42:35,058 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:42:35,060 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:42:35,060 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:42:35,060 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:42:35,068 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:35" (1/1) ... [2023-11-06 22:42:35,080 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:35" (1/1) ... [2023-11-06 22:42:35,123 INFO L138 Inliner]: procedures = 26, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 208 [2023-11-06 22:42:35,123 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:42:35,124 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:42:35,124 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:42:35,125 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:42:35,134 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:35" (1/1) ... [2023-11-06 22:42:35,135 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:35" (1/1) ... [2023-11-06 22:42:35,141 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:35" (1/1) ... [2023-11-06 22:42:35,142 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:35" (1/1) ... [2023-11-06 22:42:35,155 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:35" (1/1) ... [2023-11-06 22:42:35,160 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:35" (1/1) ... [2023-11-06 22:42:35,164 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:35" (1/1) ... [2023-11-06 22:42:35,166 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:35" (1/1) ... [2023-11-06 22:42:35,181 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:42:35,182 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:42:35,182 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:42:35,182 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:42:35,183 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:35" (1/1) ... [2023-11-06 22:42:35,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:42:35,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:42:35,231 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:42:35,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:42:35,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:42:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 22:42:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 22:42:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:42:35,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:42:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:42:35,432 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:42:35,435 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:42:35,984 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:42:35,992 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:42:35,992 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 22:42:35,994 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:42:35 BoogieIcfgContainer [2023-11-06 22:42:35,994 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:42:35,997 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:42:35,997 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:42:36,001 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:42:36,001 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:42:34" (1/3) ... [2023-11-06 22:42:36,002 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ec93a68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:42:36, skipping insertion in model container [2023-11-06 22:42:36,002 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:35" (2/3) ... [2023-11-06 22:42:36,002 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ec93a68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:42:36, skipping insertion in model container [2023-11-06 22:42:36,003 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:42:35" (3/3) ... [2023-11-06 22:42:36,004 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-62.i [2023-11-06 22:42:36,023 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:42:36,024 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:42:36,091 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:42:36,098 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;@1d262f33, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:42:36,099 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:42:36,103 INFO L276 IsEmpty]: Start isEmpty. Operand has 90 states, 55 states have (on average 1.4) internal successors, (77), 56 states have internal predecessors, (77), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-06 22:42:36,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-11-06 22:42:36,141 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:42:36,142 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:42:36,143 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:42:36,148 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:42:36,149 INFO L85 PathProgramCache]: Analyzing trace with hash -1268141736, now seen corresponding path program 1 times [2023-11-06 22:42:36,160 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:42:36,160 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [546156206] [2023-11-06 22:42:36,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:42:36,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:42:36,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:42:36,441 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:42:36,441 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [546156206] [2023-11-06 22:42:36,442 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-06 22:42:36,442 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [418912471] [2023-11-06 22:42:36,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:42:36,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:42:36,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:42:36,446 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:42:36,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-06 22:42:36,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:42:36,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-06 22:42:36,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:42:36,801 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 1922 trivial. 0 not checked. [2023-11-06 22:42:36,802 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:42:36,802 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [418912471] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:42:36,803 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:42:36,803 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-06 22:42:36,805 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1099635657] [2023-11-06 22:42:36,806 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:42:36,811 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-06 22:42:36,812 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:42:36,844 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-06 22:42:36,845 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 22:42:36,849 INFO L87 Difference]: Start difference. First operand has 90 states, 55 states have (on average 1.4) internal successors, (77), 56 states have internal predecessors, (77), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) [2023-11-06 22:42:36,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:42:36,889 INFO L93 Difference]: Finished difference Result 171 states and 304 transitions. [2023-11-06 22:42:36,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-06 22:42:36,892 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) Word has length 198 [2023-11-06 22:42:36,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:42:36,900 INFO L225 Difference]: With dead ends: 171 [2023-11-06 22:42:36,900 INFO L226 Difference]: Without dead ends: 84 [2023-11-06 22:42:36,904 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 197 GetRequests, 197 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 22:42:36,908 INFO L413 NwaCegarLoop]: 128 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, 128 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 22:42:36,910 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 128 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:42:36,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states. [2023-11-06 22:42:36,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 84. [2023-11-06 22:42:36,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 50 states have (on average 1.28) internal successors, (64), 50 states have internal predecessors, (64), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-06 22:42:36,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 128 transitions. [2023-11-06 22:42:36,967 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 128 transitions. Word has length 198 [2023-11-06 22:42:36,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:42:36,968 INFO L495 AbstractCegarLoop]: Abstraction has 84 states and 128 transitions. [2023-11-06 22:42:36,968 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) [2023-11-06 22:42:36,969 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 128 transitions. [2023-11-06 22:42:36,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-11-06 22:42:36,981 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:42:36,981 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:42:36,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-06 22:42:37,182 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-06 22:42:37,182 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:42:37,183 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:42:37,183 INFO L85 PathProgramCache]: Analyzing trace with hash 1979390944, now seen corresponding path program 1 times [2023-11-06 22:42:37,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:42:37,184 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [571618416] [2023-11-06 22:42:37,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:42:37,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:42:37,277 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:42:37,277 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [826744350] [2023-11-06 22:42:37,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:42:37,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:42:37,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:42:37,279 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:42:37,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-06 22:42:37,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:42:37,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-06 22:42:37,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:42:37,605 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2023-11-06 22:42:37,606 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:42:37,606 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:42:37,606 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [571618416] [2023-11-06 22:42:37,606 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:42:37,607 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [826744350] [2023-11-06 22:42:37,607 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [826744350] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:42:37,607 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:42:37,607 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:42:37,608 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1537114051] [2023-11-06 22:42:37,608 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:42:37,609 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 22:42:37,610 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:42:37,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 22:42:37,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-06 22:42:37,612 INFO L87 Difference]: Start difference. First operand 84 states and 128 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-06 22:42:37,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:42:37,784 INFO L93 Difference]: Finished difference Result 232 states and 346 transitions. [2023-11-06 22:42:37,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 22:42:37,786 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 198 [2023-11-06 22:42:37,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:42:37,791 INFO L225 Difference]: With dead ends: 232 [2023-11-06 22:42:37,791 INFO L226 Difference]: Without dead ends: 151 [2023-11-06 22:42:37,793 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 197 GetRequests, 195 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 22:42:37,795 INFO L413 NwaCegarLoop]: 151 mSDtfsCounter, 80 mSDsluCounter, 236 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 80 SdHoareTripleChecker+Valid, 387 SdHoareTripleChecker+Invalid, 68 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 60 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:42:37,796 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [80 Valid, 387 Invalid, 68 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 60 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:42:37,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2023-11-06 22:42:37,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 118. [2023-11-06 22:42:37,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 118 states, 74 states have (on average 1.2567567567567568) internal successors, (93), 75 states have internal predecessors, (93), 41 states have call successors, (41), 2 states have call predecessors, (41), 2 states have return successors, (41), 40 states have call predecessors, (41), 41 states have call successors, (41) [2023-11-06 22:42:37,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 175 transitions. [2023-11-06 22:42:37,833 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 175 transitions. Word has length 198 [2023-11-06 22:42:37,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:42:37,834 INFO L495 AbstractCegarLoop]: Abstraction has 118 states and 175 transitions. [2023-11-06 22:42:37,835 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-06 22:42:37,835 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 175 transitions. [2023-11-06 22:42:37,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-11-06 22:42:37,840 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:42:37,841 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:42:37,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-06 22:42:38,048 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:42:38,049 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:42:38,051 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:42:38,051 INFO L85 PathProgramCache]: Analyzing trace with hash -540568990, now seen corresponding path program 1 times [2023-11-06 22:42:38,051 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:42:38,055 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1547140152] [2023-11-06 22:42:38,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:42:38,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:42:38,122 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:42:38,123 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2136096801] [2023-11-06 22:42:38,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:42:38,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:42:38,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:42:38,133 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:42:38,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-06 22:42:38,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:42:38,399 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-06 22:42:38,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:42:38,617 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-06 22:42:38,617 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-06 22:42:38,619 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-06 22:42:38,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-06 22:42:38,827 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:42:38,831 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2023-11-06 22:42:38,835 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-06 22:42:38,981 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 10:42:38 BoogieIcfgContainer [2023-11-06 22:42:38,981 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 22:42:38,982 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 22:42:38,982 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 22:42:38,982 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 22:42:38,983 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:42:35" (3/4) ... [2023-11-06 22:42:38,985 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-06 22:42:38,986 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 22:42:38,987 INFO L158 Benchmark]: Toolchain (without parser) took 4343.15ms. Allocated memory is still 176.2MB. Free memory was 129.5MB in the beginning and 68.5MB in the end (delta: 61.0MB). Peak memory consumption was 62.8MB. Max. memory is 16.1GB. [2023-11-06 22:42:38,987 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 123.7MB. Free memory was 86.1MB in the beginning and 86.1MB in the end (delta: 29.3kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:42:38,988 INFO L158 Benchmark]: CACSL2BoogieTranslator took 413.84ms. Allocated memory is still 176.2MB. Free memory was 129.5MB in the beginning and 115.6MB in the end (delta: 13.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-06 22:42:38,988 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.90ms. Allocated memory is still 176.2MB. Free memory was 115.6MB in the beginning and 111.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-06 22:42:38,989 INFO L158 Benchmark]: Boogie Preprocessor took 56.68ms. Allocated memory is still 176.2MB. Free memory was 111.4MB in the beginning and 110.0MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 22:42:38,989 INFO L158 Benchmark]: RCFGBuilder took 812.85ms. Allocated memory is still 176.2MB. Free memory was 109.3MB in the beginning and 86.2MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-06 22:42:38,990 INFO L158 Benchmark]: TraceAbstraction took 2984.21ms. Allocated memory is still 176.2MB. Free memory was 85.5MB in the beginning and 69.6MB in the end (delta: 15.9MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2023-11-06 22:42:38,990 INFO L158 Benchmark]: Witness Printer took 4.38ms. Allocated memory is still 176.2MB. Free memory is still 68.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:42:38,993 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 123.7MB. Free memory was 86.1MB in the beginning and 86.1MB in the end (delta: 29.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 413.84ms. Allocated memory is still 176.2MB. Free memory was 129.5MB in the beginning and 115.6MB in the end (delta: 13.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.90ms. Allocated memory is still 176.2MB. Free memory was 115.6MB in the beginning and 111.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 56.68ms. Allocated memory is still 176.2MB. Free memory was 111.4MB in the beginning and 110.0MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 812.85ms. Allocated memory is still 176.2MB. Free memory was 109.3MB in the beginning and 86.2MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * TraceAbstraction took 2984.21ms. Allocated memory is still 176.2MB. Free memory was 85.5MB in the beginning and 69.6MB in the end (delta: 15.9MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. * Witness Printer took 4.38ms. Allocated memory is still 176.2MB. Free memory is still 68.5MB. 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 someBinaryDOUBLEComparisonOperation at line 154, overapproximation of someBinaryFLOATComparisonOperation at line 154, overapproximation of someBinaryArithmeticDOUBLEoperation at line 97. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 5.25; [L23] signed long int var_1_3 = -25; [L24] signed long int var_1_4 = -128; [L25] double var_1_6 = 2.75; [L26] double var_1_7 = 24.5; [L27] double var_1_8 = 199.5; [L28] float var_1_9 = 32.8; [L29] unsigned char var_1_10 = 1; [L30] float var_1_11 = 15.4; [L31] float var_1_12 = 0.0; [L32] unsigned long int var_1_13 = 2; [L33] float var_1_16 = 127.6; [L34] signed long int var_1_17 = 128; [L35] unsigned char var_1_19 = 10; [L36] unsigned char var_1_20 = 0; [L37] unsigned char var_1_21 = 64; [L38] double var_1_22 = 15.95; [L39] unsigned long int var_1_23 = 4127848294; [L40] unsigned long int var_1_24 = 256; [L41] unsigned long int var_1_25 = 256; [L42] signed short int var_1_26 = 256; [L43] signed short int var_1_27 = 10; [L44] unsigned char var_1_28 = 1; [L45] unsigned char var_1_29 = 1; [L46] unsigned short int var_1_30 = 128; [L47] unsigned short int var_1_31 = 8; [L48] unsigned short int var_1_32 = 10; [L49] unsigned short int var_1_33 = 50; [L50] unsigned short int var_1_34 = 500; [L51] signed long int var_1_35 = 0; VAL [isInitial=0, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-25, var_1_4=-128, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L158] isInitial = 1 [L159] FCALL initially() [L160] COND TRUE 1 [L161] FCALL updateLastVariables() [L162] CALL updateVariables() [L101] var_1_3 = __VERIFIER_nondet_long() [L102] CALL assume_abort_if_not(var_1_3 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=-128, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=-128, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L102] RET assume_abort_if_not(var_1_3 >= -2147483648) VAL [isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=-128, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L103] CALL assume_abort_if_not(var_1_3 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=-128, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=-128, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L103] RET assume_abort_if_not(var_1_3 <= 2147483647) VAL [isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=-128, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L104] CALL assume_abort_if_not(var_1_3 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=-128, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=-128, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L104] RET assume_abort_if_not(var_1_3 != 0) VAL [isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=-128, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L105] var_1_4 = __VERIFIER_nondet_long() [L106] CALL assume_abort_if_not(var_1_4 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L106] RET assume_abort_if_not(var_1_4 >= -2147483648) VAL [isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L107] CALL assume_abort_if_not(var_1_4 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L107] RET assume_abort_if_not(var_1_4 <= 2147483647) VAL [isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L108] CALL assume_abort_if_not(var_1_4 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L108] RET assume_abort_if_not(var_1_4 != 0) VAL [isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L109] var_1_6 = __VERIFIER_nondet_double() [L110] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L110] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L111] var_1_7 = __VERIFIER_nondet_double() [L112] CALL assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=399/2, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=399/2, var_1_9=164/5] [L112] RET assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=399/2, var_1_9=164/5] [L113] var_1_8 = __VERIFIER_nondet_double() [L114] CALL assume_abort_if_not((var_1_8 >= 0.0F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L114] RET assume_abort_if_not((var_1_8 >= 0.0F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L115] var_1_10 = __VERIFIER_nondet_uchar() [L116] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L116] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L117] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L117] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, var_1_10=0, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L118] var_1_11 = __VERIFIER_nondet_float() [L119] CALL assume_abort_if_not((var_1_11 >= -230584.3009213691390e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 2305843.009213691390e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L119] RET assume_abort_if_not((var_1_11 >= -230584.3009213691390e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 2305843.009213691390e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L120] var_1_12 = __VERIFIER_nondet_float() [L121] CALL assume_abort_if_not((var_1_12 >= 4611686.018427382800e+12F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L121] RET assume_abort_if_not((var_1_12 >= 4611686.018427382800e+12F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L122] var_1_20 = __VERIFIER_nondet_uchar() [L123] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L123] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L124] CALL assume_abort_if_not(var_1_20 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L124] RET assume_abort_if_not(var_1_20 <= 1) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L125] var_1_21 = __VERIFIER_nondet_uchar() [L126] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L126] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L127] CALL assume_abort_if_not(var_1_21 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L127] RET assume_abort_if_not(var_1_21 <= 254) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L128] var_1_23 = __VERIFIER_nondet_ulong() [L129] CALL assume_abort_if_not(var_1_23 >= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L129] RET assume_abort_if_not(var_1_23 >= 2147483647) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L130] CALL assume_abort_if_not(var_1_23 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L130] RET assume_abort_if_not(var_1_23 <= 4294967295) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L131] var_1_25 = __VERIFIER_nondet_ulong() [L132] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L132] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L133] CALL assume_abort_if_not(var_1_25 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L133] RET assume_abort_if_not(var_1_25 <= 4294967294) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L134] var_1_27 = __VERIFIER_nondet_short() [L135] CALL assume_abort_if_not(var_1_27 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L135] RET assume_abort_if_not(var_1_27 >= -32767) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L136] CALL assume_abort_if_not(var_1_27 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L136] RET assume_abort_if_not(var_1_27 <= 32766) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L137] var_1_29 = __VERIFIER_nondet_uchar() [L138] CALL assume_abort_if_not(var_1_29 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L138] RET assume_abort_if_not(var_1_29 >= 1) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L139] CALL assume_abort_if_not(var_1_29 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L139] RET assume_abort_if_not(var_1_29 <= 1) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L140] var_1_31 = __VERIFIER_nondet_ushort() [L141] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L141] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L142] CALL assume_abort_if_not(var_1_31 <= 65535) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L142] RET assume_abort_if_not(var_1_31 <= 65535) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L143] var_1_32 = __VERIFIER_nondet_ushort() [L144] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L144] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L145] CALL assume_abort_if_not(var_1_32 <= 65535) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L145] RET assume_abort_if_not(var_1_32 <= 65535) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L146] CALL assume_abort_if_not(var_1_32 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L146] RET assume_abort_if_not(var_1_32 != 0) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L147] var_1_34 = __VERIFIER_nondet_ushort() [L148] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=50, var_1_34=65534, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=50, var_1_34=65534, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L148] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=50, var_1_34=65534, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L149] CALL assume_abort_if_not(var_1_34 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=50, var_1_34=65534, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=50, var_1_34=65534, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L149] RET assume_abort_if_not(var_1_34 <= 65534) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=50, var_1_34=65534, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L162] RET updateVariables() [L163] CALL step() [L55] var_1_24 = var_1_25 [L56] var_1_26 = var_1_27 [L57] var_1_28 = var_1_29 VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=0, var_1_25=0, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=50, var_1_34=65534, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L58] COND FALSE !((var_1_31 / var_1_32) < var_1_24) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=0, var_1_25=0, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=50, var_1_34=65534, var_1_35=0, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L63] var_1_33 = var_1_34 [L64] var_1_35 = var_1_27 VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=0, var_1_25=0, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=65534, var_1_34=65534, var_1_35=-32767, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L65] COND TRUE var_1_12 <= (var_1_7 * 5.8f) [L66] var_1_16 = ((((((((var_1_12) > (var_1_7)) ? (var_1_12) : (var_1_7)))) < (var_1_8)) ? (((((var_1_12) > (var_1_7)) ? (var_1_12) : (var_1_7)))) : (var_1_8))) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=6, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=0, var_1_25=0, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=65534, var_1_34=65534, var_1_35=-32767, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L70] COND TRUE var_1_10 || var_1_20 [L71] var_1_19 = ((((var_1_21) > (32)) ? (var_1_21) : (32))) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=6, var_1_17=128, var_1_19=32, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=0, var_1_25=0, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=65534, var_1_34=65534, var_1_35=-32767, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L73] COND FALSE !(\read(var_1_10)) VAL [isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=6, var_1_17=128, var_1_19=32, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=0, var_1_25=0, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=65534, var_1_34=65534, var_1_35=-32767, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L78] signed long int stepLocal_0 = (var_1_3 % var_1_4) * var_1_19; VAL [isInitial=1, stepLocal_0=0, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=6, var_1_17=128, var_1_19=32, var_1_1=21/4, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=0, var_1_25=0, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=65534, var_1_34=65534, var_1_35=-32767, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L79] COND TRUE var_1_19 > stepLocal_0 [L80] var_1_1 = (var_1_6 - (var_1_7 + var_1_8)) VAL [isInitial=1, stepLocal_0=0, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=2, var_1_16=6, var_1_17=128, var_1_19=32, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=0, var_1_25=0, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=65534, var_1_34=65534, var_1_35=-32767, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L84] COND TRUE ! var_1_10 [L85] var_1_13 = (50u + var_1_19) VAL [isInitial=1, stepLocal_0=0, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=82, var_1_16=6, var_1_17=128, var_1_19=32, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=0, var_1_25=0, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=65534, var_1_34=65534, var_1_35=-32767, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L89] COND FALSE !(var_1_8 < (var_1_22 / var_1_12)) VAL [isInitial=1, stepLocal_0=0, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=82, var_1_16=6, var_1_17=128, var_1_19=32, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=0, var_1_25=0, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=65534, var_1_34=65534, var_1_35=-32767, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=164/5] [L94] COND FALSE !(var_1_10 || (var_1_19 == var_1_13)) [L97] var_1_9 = ((((((var_1_12 - var_1_7) - var_1_6)) < (var_1_11)) ? (((var_1_12 - var_1_7) - var_1_6)) : (var_1_11))) VAL [isInitial=1, stepLocal_0=0, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=82, var_1_16=6, var_1_17=128, var_1_19=32, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=0, var_1_25=0, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=65534, var_1_34=65534, var_1_35=-32767, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=7] [L163] RET step() [L164] CALL, EXPR property() [L154] EXPR (((((((var_1_19 > ((var_1_3 % var_1_4) * var_1_19)) ? (var_1_1 == ((double) (var_1_6 - (var_1_7 + var_1_8)))) : (var_1_1 == ((double) (var_1_6 - (var_1_8 + var_1_7))))) && ((var_1_10 || (var_1_19 == var_1_13)) ? (var_1_9 == ((float) ((127.5f - ((((var_1_8) > (var_1_7)) ? (var_1_8) : (var_1_7)))) + (16.1f + var_1_11)))) : (var_1_9 == ((float) ((((((var_1_12 - var_1_7) - var_1_6)) < (var_1_11)) ? (((var_1_12 - var_1_7) - var_1_6)) : (var_1_11))))))) && ((! var_1_10) ? (var_1_13 == ((unsigned long int) (50u + var_1_19))) : (var_1_13 == ((unsigned long int) (var_1_19 + var_1_19))))) && ((var_1_12 <= (var_1_7 * 5.8f)) ? (var_1_16 == ((float) ((((((((var_1_12) > (var_1_7)) ? (var_1_12) : (var_1_7)))) < (var_1_8)) ? (((((var_1_12) > (var_1_7)) ? (var_1_12) : (var_1_7)))) : (var_1_8))))) : (var_1_16 == ((float) var_1_6)))) && ((var_1_8 < (var_1_22 / var_1_12)) ? ((var_1_22 > var_1_6) ? (var_1_17 == ((signed long int) var_1_19)) : 1) : 1)) && ((var_1_10 || var_1_20) ? (var_1_19 == ((unsigned char) ((((var_1_21) > (32)) ? (var_1_21) : (32))))) : 1)) && (var_1_10 ? (((var_1_19 | var_1_19) != (var_1_23 - var_1_19)) ? (var_1_22 == ((double) 4.75)) : 1) : 1) VAL [(((((((var_1_19 > ((var_1_3 % var_1_4) * var_1_19)) ? (var_1_1 == ((double) (var_1_6 - (var_1_7 + var_1_8)))) : (var_1_1 == ((double) (var_1_6 - (var_1_8 + var_1_7))))) && ((var_1_10 || (var_1_19 == var_1_13)) ? (var_1_9 == ((float) ((127.5f - ((((var_1_8) > (var_1_7)) ? (var_1_8) : (var_1_7)))) + (16.1f + var_1_11)))) : (var_1_9 == ((float) ((((((var_1_12 - var_1_7) - var_1_6)) < (var_1_11)) ? (((var_1_12 - var_1_7) - var_1_6)) : (var_1_11))))))) && ((! var_1_10) ? (var_1_13 == ((unsigned long int) (50u + var_1_19))) : (var_1_13 == ((unsigned long int) (var_1_19 + var_1_19))))) && ((var_1_12 <= (var_1_7 * 5.8f)) ? (var_1_16 == ((float) ((((((((var_1_12) > (var_1_7)) ? (var_1_12) : (var_1_7)))) < (var_1_8)) ? (((((var_1_12) > (var_1_7)) ? (var_1_12) : (var_1_7)))) : (var_1_8))))) : (var_1_16 == ((float) var_1_6)))) && ((var_1_8 < (var_1_22 / var_1_12)) ? ((var_1_22 > var_1_6) ? (var_1_17 == ((signed long int) var_1_19)) : 1) : 1)) && ((var_1_10 || var_1_20) ? (var_1_19 == ((unsigned char) ((((var_1_21) > (32)) ? (var_1_21) : (32))))) : 1)) && (var_1_10 ? (((var_1_19 | var_1_19) != (var_1_23 - var_1_19)) ? (var_1_22 == ((double) 4.75)) : 1) : 1)=0, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=82, var_1_16=6, var_1_17=128, var_1_19=32, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=0, var_1_25=0, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=65534, var_1_34=65534, var_1_35=-32767, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=7] [L154-L155] return (((((((var_1_19 > ((var_1_3 % var_1_4) * var_1_19)) ? (var_1_1 == ((double) (var_1_6 - (var_1_7 + var_1_8)))) : (var_1_1 == ((double) (var_1_6 - (var_1_8 + var_1_7))))) && ((var_1_10 || (var_1_19 == var_1_13)) ? (var_1_9 == ((float) ((127.5f - ((((var_1_8) > (var_1_7)) ? (var_1_8) : (var_1_7)))) + (16.1f + var_1_11)))) : (var_1_9 == ((float) ((((((var_1_12 - var_1_7) - var_1_6)) < (var_1_11)) ? (((var_1_12 - var_1_7) - var_1_6)) : (var_1_11))))))) && ((! var_1_10) ? (var_1_13 == ((unsigned long int) (50u + var_1_19))) : (var_1_13 == ((unsigned long int) (var_1_19 + var_1_19))))) && ((var_1_12 <= (var_1_7 * 5.8f)) ? (var_1_16 == ((float) ((((((((var_1_12) > (var_1_7)) ? (var_1_12) : (var_1_7)))) < (var_1_8)) ? (((((var_1_12) > (var_1_7)) ? (var_1_12) : (var_1_7)))) : (var_1_8))))) : (var_1_16 == ((float) var_1_6)))) && ((var_1_8 < (var_1_22 / var_1_12)) ? ((var_1_22 > var_1_6) ? (var_1_17 == ((signed long int) var_1_19)) : 1) : 1)) && ((var_1_10 || var_1_20) ? (var_1_19 == ((unsigned char) ((((var_1_21) > (32)) ? (var_1_21) : (32))))) : 1)) && (var_1_10 ? (((var_1_19 | var_1_19) != (var_1_23 - var_1_19)) ? (var_1_22 == ((double) 4.75)) : 1) : 1) ; [L164] RET, EXPR property() [L164] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=82, var_1_16=6, var_1_17=128, var_1_19=32, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=0, var_1_25=0, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=65534, var_1_34=65534, var_1_35=-32767, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=7] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=0, var_1_11=5, var_1_12=6, var_1_13=82, var_1_16=6, var_1_17=128, var_1_19=32, var_1_20=1, var_1_21=0, var_1_22=319/20, var_1_23=4294967295, var_1_24=0, var_1_25=0, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=65535, var_1_32=65535, var_1_33=65534, var_1_34=65534, var_1_35=-32767, var_1_3=-2147483648, var_1_4=1073741824, var_1_6=2, var_1_7=3, var_1_8=4, var_1_9=7] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 90 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.8s, OverallIterations: 3, TraceHistogramMax: 32, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 0.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 80 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 80 mSDsluCounter, 515 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 236 mSDsCounter, 8 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 60 IncrementalHoareTripleChecker+Invalid, 68 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8 mSolverCounterUnsat, 279 mSDtfsCounter, 60 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 394 GetRequests, 392 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=118occurred in iteration=2, InterpolantAutomatonStates: 6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 33 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 792 NumberOfCodeBlocks, 792 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 394 ConstructedInterpolants, 0 QuantifiedInterpolants, 430 SizeOfPredicates, 3 NumberOfNonLiveVariables, 912 ConjunctsInSsa, 5 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 3968/3968 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 22:42:39,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/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_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/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_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/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_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/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 0a8551c1f39844642dcf85bfa0d05c1fa6c8d3fb7cae598f8acec2c27244c90b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:42:41,794 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:42:41,879 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-06 22:42:41,885 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:42:41,885 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:42:41,915 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:42:41,915 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:42:41,916 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:42:41,917 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:42:41,917 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:42:41,918 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:42:41,919 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:42:41,919 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:42:41,920 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:42:41,920 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:42:41,921 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 22:42:41,921 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 22:42:41,922 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:42:41,922 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:42:41,923 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:42:41,923 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:42:41,928 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-06 22:42:41,928 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-06 22:42:41,928 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-06 22:42:41,929 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 22:42:41,929 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:42:41,930 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:42:41,930 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:42:41,930 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:42:41,931 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:42:41,931 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:42:41,932 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:42:41,932 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:42:41,932 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:42:41,933 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-06 22:42:41,933 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-06 22:42:41,933 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:42:41,934 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:42:41,934 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:42:41,935 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:42:41,935 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-06 22:42:41,937 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:42:41,937 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_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a8551c1f39844642dcf85bfa0d05c1fa6c8d3fb7cae598f8acec2c27244c90b [2023-11-06 22:42:42,340 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:42:42,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:42:42,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:42:42,374 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:42:42,375 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:42:42,377 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.i [2023-11-06 22:42:45,659 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:42:45,976 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:42:45,978 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.i [2023-11-06 22:42:45,990 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/data/cd51c8954/eab186924dd5441b933e2e090f659714/FLAG87e37682c [2023-11-06 22:42:46,008 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/data/cd51c8954/eab186924dd5441b933e2e090f659714 [2023-11-06 22:42:46,016 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:42:46,018 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:42:46,022 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:42:46,023 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:42:46,028 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:42:46,029 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:42:46" (1/1) ... [2023-11-06 22:42:46,030 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e8f1093 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:46, skipping insertion in model container [2023-11-06 22:42:46,030 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:42:46" (1/1) ... [2023-11-06 22:42:46,085 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:42:46,291 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_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.i[915,928] [2023-11-06 22:42:46,360 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:42:46,382 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:42:46,407 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_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.i[915,928] [2023-11-06 22:42:46,479 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:42:46,507 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:42:46,508 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:46 WrapperNode [2023-11-06 22:42:46,508 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:42:46,509 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:42:46,509 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:42:46,510 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:42:46,517 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:46" (1/1) ... [2023-11-06 22:42:46,550 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:46" (1/1) ... [2023-11-06 22:42:46,595 INFO L138 Inliner]: procedures = 27, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 176 [2023-11-06 22:42:46,595 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:42:46,596 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:42:46,596 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:42:46,597 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:42:46,607 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:46" (1/1) ... [2023-11-06 22:42:46,607 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:46" (1/1) ... [2023-11-06 22:42:46,613 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:46" (1/1) ... [2023-11-06 22:42:46,613 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:46" (1/1) ... [2023-11-06 22:42:46,627 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:46" (1/1) ... [2023-11-06 22:42:46,631 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:46" (1/1) ... [2023-11-06 22:42:46,635 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:46" (1/1) ... [2023-11-06 22:42:46,638 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:46" (1/1) ... [2023-11-06 22:42:46,644 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:42:46,645 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:42:46,645 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:42:46,645 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:42:46,646 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:46" (1/1) ... [2023-11-06 22:42:46,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:42:46,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:42:46,715 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:42:46,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:42:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:42:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-06 22:42:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 22:42:46,768 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 22:42:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:42:46,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:42:46,870 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:42:46,872 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:43:03,451 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:43:03,460 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:43:03,460 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 22:43:03,463 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:43:03 BoogieIcfgContainer [2023-11-06 22:43:03,463 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:43:03,466 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:43:03,466 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:43:03,470 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:43:03,470 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:42:46" (1/3) ... [2023-11-06 22:43:03,471 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@93b0b36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:43:03, skipping insertion in model container [2023-11-06 22:43:03,471 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:46" (2/3) ... [2023-11-06 22:43:03,472 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@93b0b36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:43:03, skipping insertion in model container [2023-11-06 22:43:03,472 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:43:03" (3/3) ... [2023-11-06 22:43:03,473 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-62.i [2023-11-06 22:43:03,494 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:43:03,495 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:43:03,556 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:43:03,564 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;@59eb0cab, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:43:03,564 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:43:03,569 INFO L276 IsEmpty]: Start isEmpty. Operand has 81 states, 46 states have (on average 1.3478260869565217) internal successors, (62), 47 states have internal predecessors, (62), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-06 22:43:03,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-06 22:43:03,600 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:43:03,602 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:43:03,605 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:43:03,614 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:43:03,615 INFO L85 PathProgramCache]: Analyzing trace with hash 425341300, now seen corresponding path program 1 times [2023-11-06 22:43:03,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:43:03,640 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1510129011] [2023-11-06 22:43:03,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:43:03,641 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 22:43:03,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:43:03,653 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/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 22:43:03,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/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 22:43:05,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:43:05,858 INFO L262 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-06 22:43:05,873 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:43:06,119 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2023-11-06 22:43:06,120 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:43:06,121 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:43:06,121 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1510129011] [2023-11-06 22:43:06,122 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1510129011] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:43:06,122 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:43:06,123 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:43:06,125 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1475559206] [2023-11-06 22:43:06,126 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:43:06,132 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:43:06,132 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:43:06,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:43:06,171 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:43:06,174 INFO L87 Difference]: Start difference. First operand has 81 states, 46 states have (on average 1.3478260869565217) internal successors, (62), 47 states have internal predecessors, (62), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-06 22:43:07,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:43:09,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:43:11,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:43:13,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:43:15,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:43:18,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:43:20,890 WARN L539 Checker$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 22:43:21,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:43:21,324 INFO L93 Difference]: Finished difference Result 184 states and 331 transitions. [2023-11-06 22:43:21,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:43:21,327 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 196 [2023-11-06 22:43:21,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:43:21,340 INFO L225 Difference]: With dead ends: 184 [2023-11-06 22:43:21,341 INFO L226 Difference]: Without dead ends: 106 [2023-11-06 22:43:21,346 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 195 GetRequests, 194 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:43:21,351 INFO L413 NwaCegarLoop]: 146 mSDtfsCounter, 37 mSDsluCounter, 100 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 246 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:43:21,352 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [37 Valid, 246 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 5 Unknown, 0 Unchecked, 15.1s Time] [2023-11-06 22:43:21,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2023-11-06 22:43:21,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 103. [2023-11-06 22:43:21,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 103 states, 59 states have (on average 1.2542372881355932) internal successors, (74), 60 states have internal predecessors, (74), 41 states have call successors, (41), 2 states have call predecessors, (41), 2 states have return successors, (41), 40 states have call predecessors, (41), 41 states have call successors, (41) [2023-11-06 22:43:21,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 156 transitions. [2023-11-06 22:43:21,432 INFO L78 Accepts]: Start accepts. Automaton has 103 states and 156 transitions. Word has length 196 [2023-11-06 22:43:21,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:43:21,435 INFO L495 AbstractCegarLoop]: Abstraction has 103 states and 156 transitions. [2023-11-06 22:43:21,435 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-06 22:43:21,436 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 156 transitions. [2023-11-06 22:43:21,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-06 22:43:21,441 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:43:21,442 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:43:21,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/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 22:43:21,665 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/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 22:43:21,665 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:43:21,666 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:43:21,667 INFO L85 PathProgramCache]: Analyzing trace with hash 427188342, now seen corresponding path program 1 times [2023-11-06 22:43:21,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:43:21,668 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2136751541] [2023-11-06 22:43:21,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:43:21,668 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 22:43:21,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:43:21,686 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/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 22:43:21,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6484a67-8fdd-4829-a67b-b1e3bb0f4636/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 22:43:24,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:43:24,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 314 conjuncts, 27 conjunts are in the unsatisfiable core [2023-11-06 22:43:24,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:45:49,434 WARN L839 $PredicateComparison]: unable to prove that (let ((.cse8 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (let ((.cse0 ((_ to_fp 11 53) c_currentRoundingMode .cse8)) (.cse6 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_12~0)) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0)))) (and (fp.geq c_~var_1_6~0 .cse0) (fp.geq c_~var_1_8~0 .cse0) (fp.leq c_~var_1_7~0 .cse1) (fp.geq c_~var_1_7~0 .cse0) (let ((.cse3 (= c_~var_1_16~0 ((_ to_fp 8 24) c_currentRoundingMode c_~var_1_8~0))) (.cse2 (fp.gt .cse6 c_~var_1_7~0))) (or (and (not .cse2) (let ((.cse4 (fp.lt c_~var_1_7~0 c_~var_1_8~0))) (or (and .cse3 (not .cse4)) (and .cse4 (= c_~var_1_16~0 ((_ to_fp 8 24) c_currentRoundingMode c_~var_1_7~0)))))) (and (let ((.cse5 (fp.lt .cse6 c_~var_1_8~0))) (or (and .cse5 (= c_~var_1_16~0 ((_ to_fp 8 24) c_currentRoundingMode .cse6))) (and .cse3 (not .cse5)))) .cse2))) (fp.leq .cse6 (fp.mul c_currentRoundingMode c_~var_1_7~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode (/ 29.0 5.0))))) (fp.leq c_~var_1_8~0 .cse1) (let ((.cse7 ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (or (and (fp.leq c_~var_1_11~0 .cse7) (fp.geq c_~var_1_11~0 .cse8)) (and (fp.geq c_~var_1_11~0 (fp.neg .cse7)) (fp.leq c_~var_1_11~0 (fp.neg .cse8))))) (fp.leq c_~var_1_6~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from false [2023-11-06 22:45:51,488 WARN L861 $PredicateComparison]: unable to prove that (let ((.cse8 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (let ((.cse0 ((_ to_fp 11 53) c_currentRoundingMode .cse8)) (.cse6 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_12~0)) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0)))) (and (fp.geq c_~var_1_6~0 .cse0) (fp.geq c_~var_1_8~0 .cse0) (fp.leq c_~var_1_7~0 .cse1) (fp.geq c_~var_1_7~0 .cse0) (let ((.cse3 (= c_~var_1_16~0 ((_ to_fp 8 24) c_currentRoundingMode c_~var_1_8~0))) (.cse2 (fp.gt .cse6 c_~var_1_7~0))) (or (and (not .cse2) (let ((.cse4 (fp.lt c_~var_1_7~0 c_~var_1_8~0))) (or (and .cse3 (not .cse4)) (and .cse4 (= c_~var_1_16~0 ((_ to_fp 8 24) c_currentRoundingMode c_~var_1_7~0)))))) (and (let ((.cse5 (fp.lt .cse6 c_~var_1_8~0))) (or (and .cse5 (= c_~var_1_16~0 ((_ to_fp 8 24) c_currentRoundingMode .cse6))) (and .cse3 (not .cse5)))) .cse2))) (fp.leq .cse6 (fp.mul c_currentRoundingMode c_~var_1_7~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode (/ 29.0 5.0))))) (fp.leq c_~var_1_8~0 .cse1) (let ((.cse7 ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (or (and (fp.leq c_~var_1_11~0 .cse7) (fp.geq c_~var_1_11~0 .cse8)) (and (fp.geq c_~var_1_11~0 (fp.neg .cse7)) (fp.leq c_~var_1_11~0 (fp.neg .cse8))))) (fp.leq c_~var_1_6~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from true