./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-27.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-27.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 557b66160f84cf7548298784f1668ccba8b4b4e0fa9777fcb23cca0adef6bf76 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 06:46:23,565 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 06:46:23,632 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-29 06:46:23,638 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 06:46:23,639 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 06:46:23,664 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 06:46:23,665 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 06:46:23,666 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 06:46:23,666 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 06:46:23,667 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 06:46:23,667 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 06:46:23,668 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 06:46:23,669 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 06:46:23,669 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 06:46:23,670 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 06:46:23,670 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 06:46:23,671 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 06:46:23,671 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 06:46:23,672 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 06:46:23,672 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 06:46:23,673 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 06:46:23,677 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 06:46:23,677 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 06:46:23,678 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 06:46:23,678 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 06:46:23,678 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 06:46:23,679 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 06:46:23,679 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 06:46:23,680 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 06:46:23,680 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 06:46:23,680 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 06:46:23,681 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 06:46:23,681 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 06:46:23,681 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 06:46:23,681 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 06:46:23,682 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 06:46:23,682 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 06:46:23,682 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 06:46:23,682 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 06:46:23,682 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 06:46:23,682 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 06:46:23,683 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 06:46:23,683 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_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 557b66160f84cf7548298784f1668ccba8b4b4e0fa9777fcb23cca0adef6bf76 [2023-11-29 06:46:23,910 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 06:46:23,931 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 06:46:23,934 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 06:46:23,935 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 06:46:23,936 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 06:46:23,937 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-27.i [2023-11-29 06:46:26,715 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 06:46:26,903 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 06:46:26,903 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-27.i [2023-11-29 06:46:26,913 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/data/9d2d24b63/534a82f6cb9c421d8dedc59fd8f30568/FLAG1dd60afbc [2023-11-29 06:46:26,924 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/data/9d2d24b63/534a82f6cb9c421d8dedc59fd8f30568 [2023-11-29 06:46:26,926 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 06:46:26,927 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 06:46:26,928 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 06:46:26,929 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 06:46:26,933 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 06:46:26,934 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:46:26" (1/1) ... [2023-11-29 06:46:26,935 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7203e946 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:26, skipping insertion in model container [2023-11-29 06:46:26,935 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:46:26" (1/1) ... [2023-11-29 06:46:26,973 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 06:46:27,091 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_aab37b47-bde3-4152-aa15-9395f8501e23/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-27.i[916,929] [2023-11-29 06:46:27,183 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 06:46:27,201 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 06:46:27,210 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-27.i[916,929] [2023-11-29 06:46:27,258 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 06:46:27,275 INFO L206 MainTranslator]: Completed translation [2023-11-29 06:46:27,275 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:27 WrapperNode [2023-11-29 06:46:27,275 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 06:46:27,276 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 06:46:27,276 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 06:46:27,276 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 06:46:27,282 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:27" (1/1) ... [2023-11-29 06:46:27,299 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:27" (1/1) ... [2023-11-29 06:46:27,343 INFO L138 Inliner]: procedures = 26, calls = 68, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 332 [2023-11-29 06:46:27,344 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 06:46:27,344 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 06:46:27,344 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 06:46:27,344 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 06:46:27,353 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:27" (1/1) ... [2023-11-29 06:46:27,353 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:27" (1/1) ... [2023-11-29 06:46:27,358 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:27" (1/1) ... [2023-11-29 06:46:27,380 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-11-29 06:46:27,380 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:27" (1/1) ... [2023-11-29 06:46:27,381 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:27" (1/1) ... [2023-11-29 06:46:27,396 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:27" (1/1) ... [2023-11-29 06:46:27,401 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:27" (1/1) ... [2023-11-29 06:46:27,407 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:27" (1/1) ... [2023-11-29 06:46:27,411 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:27" (1/1) ... [2023-11-29 06:46:27,419 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 06:46:27,420 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 06:46:27,420 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 06:46:27,420 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 06:46:27,421 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:27" (1/1) ... [2023-11-29 06:46:27,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 06:46:27,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:46:27,452 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 06:46:27,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 06:46:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 06:46:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 06:46:27,487 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 06:46:27,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 06:46:27,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 06:46:27,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 06:46:27,594 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 06:46:27,596 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 06:46:28,113 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 06:46:28,155 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 06:46:28,155 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 06:46:28,156 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 06:46:28 BoogieIcfgContainer [2023-11-29 06:46:28,156 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 06:46:28,159 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 06:46:28,159 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 06:46:28,162 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 06:46:28,163 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 06:46:26" (1/3) ... [2023-11-29 06:46:28,163 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@684d7781 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 06:46:28, skipping insertion in model container [2023-11-29 06:46:28,163 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:27" (2/3) ... [2023-11-29 06:46:28,164 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@684d7781 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 06:46:28, skipping insertion in model container [2023-11-29 06:46:28,164 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 06:46:28" (3/3) ... [2023-11-29 06:46:28,165 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-27.i [2023-11-29 06:46:28,186 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 06:46:28,186 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 06:46:28,239 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 06:46:28,247 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3f0e748b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 06:46:28,247 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 06:46:28,252 INFO L276 IsEmpty]: Start isEmpty. Operand has 140 states, 82 states have (on average 1.475609756097561) internal successors, (121), 83 states have internal predecessors, (121), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2023-11-29 06:46:28,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2023-11-29 06:46:28,278 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:46:28,279 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:46:28,279 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:46:28,285 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:46:28,285 INFO L85 PathProgramCache]: Analyzing trace with hash -1178491522, now seen corresponding path program 1 times [2023-11-29 06:46:28,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:46:28,296 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [655099553] [2023-11-29 06:46:28,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:46:28,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:46:28,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 06:46:28,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 06:46:28,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 06:46:28,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-29 06:46:28,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-29 06:46:28,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 06:46:28,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-29 06:46:28,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 06:46:28,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2023-11-29 06:46:28,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-11-29 06:46:28,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-29 06:46:28,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-11-29 06:46:28,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 06:46:28,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2023-11-29 06:46:28,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-29 06:46:28,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-11-29 06:46:28,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-11-29 06:46:28,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2023-11-29 06:46:28,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2023-11-29 06:46:28,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2023-11-29 06:46:28,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-29 06:46:28,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-11-29 06:46:28,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2023-11-29 06:46:28,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-29 06:46:28,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2023-11-29 06:46:28,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-29 06:46:28,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2023-11-29 06:46:28,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2023-11-29 06:46:28,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-11-29 06:46:28,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2023-11-29 06:46:28,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 06:46:28,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-11-29 06:46:28,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-29 06:46:28,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-11-29 06:46:28,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2023-11-29 06:46:28,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2023-11-29 06:46:28,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2023-11-29 06:46:28,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2023-11-29 06:46:28,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2023-11-29 06:46:28,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2023-11-29 06:46:28,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-29 06:46:28,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-29 06:46:28,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2023-11-29 06:46:28,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2023-11-29 06:46:28,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2023-11-29 06:46:28,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2023-11-29 06:46:28,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-11-29 06:46:28,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2023-11-29 06:46:28,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2023-11-29 06:46:28,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2023-11-29 06:46:28,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-29 06:46:28,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2023-11-29 06:46:28,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2023-11-29 06:46:28,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2023-11-29 06:46:28,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2023-11-29 06:46:28,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:28,928 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-29 06:46:28,929 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:46:28,929 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [655099553] [2023-11-29 06:46:28,930 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [655099553] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:46:28,930 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:46:28,930 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 06:46:28,932 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [620032285] [2023-11-29 06:46:28,933 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:46:28,939 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 06:46:28,940 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:46:28,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 06:46:28,972 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 06:46:28,975 INFO L87 Difference]: Start difference. First operand has 140 states, 82 states have (on average 1.475609756097561) internal successors, (121), 83 states have internal predecessors, (121), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) Second operand has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 2 states have call successors, (55) [2023-11-29 06:46:29,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:46:29,055 INFO L93 Difference]: Finished difference Result 277 states and 515 transitions. [2023-11-29 06:46:29,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 06:46:29,058 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 2 states have call successors, (55) Word has length 338 [2023-11-29 06:46:29,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:46:29,068 INFO L225 Difference]: With dead ends: 277 [2023-11-29 06:46:29,069 INFO L226 Difference]: Without dead ends: 138 [2023-11-29 06:46:29,074 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 167 GetRequests, 167 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 06:46:29,078 INFO L413 NwaCegarLoop]: 221 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 221 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 06:46:29,079 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 221 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 06:46:29,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2023-11-29 06:46:29,127 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 138. [2023-11-29 06:46:29,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 138 states, 81 states have (on average 1.4197530864197532) internal successors, (115), 81 states have internal predecessors, (115), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2023-11-29 06:46:29,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 225 transitions. [2023-11-29 06:46:29,134 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 225 transitions. Word has length 338 [2023-11-29 06:46:29,135 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:46:29,135 INFO L495 AbstractCegarLoop]: Abstraction has 138 states and 225 transitions. [2023-11-29 06:46:29,135 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 2 states have call successors, (55) [2023-11-29 06:46:29,136 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 225 transitions. [2023-11-29 06:46:29,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2023-11-29 06:46:29,146 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:46:29,146 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:46:29,146 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-29 06:46:29,147 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:46:29,147 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:46:29,148 INFO L85 PathProgramCache]: Analyzing trace with hash 421242824, now seen corresponding path program 1 times [2023-11-29 06:46:29,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:46:29,148 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [136988246] [2023-11-29 06:46:29,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:46:29,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:46:29,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 06:46:29,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 06:46:29,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 06:46:29,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-29 06:46:29,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-29 06:46:29,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 06:46:29,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-29 06:46:29,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 06:46:29,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2023-11-29 06:46:29,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-11-29 06:46:29,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-29 06:46:29,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-11-29 06:46:29,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 06:46:29,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2023-11-29 06:46:29,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-29 06:46:29,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-11-29 06:46:29,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-11-29 06:46:29,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2023-11-29 06:46:29,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2023-11-29 06:46:29,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2023-11-29 06:46:29,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-29 06:46:29,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-11-29 06:46:29,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2023-11-29 06:46:29,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-29 06:46:29,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2023-11-29 06:46:29,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-29 06:46:29,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2023-11-29 06:46:29,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2023-11-29 06:46:29,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-11-29 06:46:29,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2023-11-29 06:46:29,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 06:46:29,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-11-29 06:46:29,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-29 06:46:29,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-11-29 06:46:29,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2023-11-29 06:46:29,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2023-11-29 06:46:29,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2023-11-29 06:46:29,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2023-11-29 06:46:29,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2023-11-29 06:46:29,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2023-11-29 06:46:29,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-29 06:46:29,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-29 06:46:29,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2023-11-29 06:46:29,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2023-11-29 06:46:29,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2023-11-29 06:46:29,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2023-11-29 06:46:29,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-11-29 06:46:29,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2023-11-29 06:46:29,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2023-11-29 06:46:29,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2023-11-29 06:46:29,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-29 06:46:29,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2023-11-29 06:46:29,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2023-11-29 06:46:29,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2023-11-29 06:46:29,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2023-11-29 06:46:29,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:29,846 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-29 06:46:29,846 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:46:29,846 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [136988246] [2023-11-29 06:46:29,847 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [136988246] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:46:29,847 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:46:29,847 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 06:46:29,847 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [280596918] [2023-11-29 06:46:29,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:46:29,850 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 06:46:29,850 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:46:29,851 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 06:46:29,851 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:46:29,852 INFO L87 Difference]: Start difference. First operand 138 states and 225 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 06:46:29,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:46:29,933 INFO L93 Difference]: Finished difference Result 412 states and 673 transitions. [2023-11-29 06:46:29,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 06:46:29,934 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 338 [2023-11-29 06:46:29,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:46:29,941 INFO L225 Difference]: With dead ends: 412 [2023-11-29 06:46:29,941 INFO L226 Difference]: Without dead ends: 275 [2023-11-29 06:46:29,943 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:46:29,945 INFO L413 NwaCegarLoop]: 231 mSDtfsCounter, 109 mSDsluCounter, 213 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 109 SdHoareTripleChecker+Valid, 444 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 06:46:29,945 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [109 Valid, 444 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 06:46:29,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2023-11-29 06:46:30,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 271. [2023-11-29 06:46:30,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 271 states, 158 states have (on average 1.4050632911392404) internal successors, (222), 158 states have internal predecessors, (222), 110 states have call successors, (110), 2 states have call predecessors, (110), 2 states have return successors, (110), 110 states have call predecessors, (110), 110 states have call successors, (110) [2023-11-29 06:46:30,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 442 transitions. [2023-11-29 06:46:30,012 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 442 transitions. Word has length 338 [2023-11-29 06:46:30,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:46:30,014 INFO L495 AbstractCegarLoop]: Abstraction has 271 states and 442 transitions. [2023-11-29 06:46:30,014 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 06:46:30,014 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 442 transitions. [2023-11-29 06:46:30,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2023-11-29 06:46:30,018 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:46:30,018 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:46:30,019 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-29 06:46:30,019 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:46:30,019 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:46:30,019 INFO L85 PathProgramCache]: Analyzing trace with hash -1320457212, now seen corresponding path program 1 times [2023-11-29 06:46:30,019 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:46:30,020 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1095796351] [2023-11-29 06:46:30,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:46:30,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:46:30,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 06:46:30,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 06:46:30,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 06:46:30,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-29 06:46:30,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-29 06:46:30,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 06:46:30,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-29 06:46:30,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 06:46:30,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2023-11-29 06:46:30,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-11-29 06:46:30,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-29 06:46:30,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-11-29 06:46:30,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 06:46:30,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2023-11-29 06:46:30,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-29 06:46:30,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-11-29 06:46:30,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-11-29 06:46:30,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2023-11-29 06:46:30,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2023-11-29 06:46:30,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2023-11-29 06:46:30,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-29 06:46:30,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-11-29 06:46:30,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2023-11-29 06:46:30,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-29 06:46:30,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2023-11-29 06:46:30,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-29 06:46:30,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2023-11-29 06:46:30,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2023-11-29 06:46:30,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-11-29 06:46:30,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2023-11-29 06:46:30,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 06:46:30,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-11-29 06:46:30,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-29 06:46:30,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-11-29 06:46:30,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2023-11-29 06:46:30,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2023-11-29 06:46:30,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2023-11-29 06:46:30,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2023-11-29 06:46:30,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2023-11-29 06:46:30,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2023-11-29 06:46:30,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-29 06:46:30,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-29 06:46:30,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2023-11-29 06:46:30,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2023-11-29 06:46:30,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2023-11-29 06:46:30,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2023-11-29 06:46:30,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-11-29 06:46:30,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2023-11-29 06:46:30,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2023-11-29 06:46:30,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2023-11-29 06:46:30,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-29 06:46:30,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2023-11-29 06:46:30,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2023-11-29 06:46:30,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2023-11-29 06:46:30,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2023-11-29 06:46:30,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:30,676 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-29 06:46:30,676 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:46:30,676 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1095796351] [2023-11-29 06:46:30,676 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1095796351] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:46:30,676 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:46:30,677 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 06:46:30,677 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [812772719] [2023-11-29 06:46:30,677 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:46:30,678 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 06:46:30,678 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:46:30,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 06:46:30,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 06:46:30,679 INFO L87 Difference]: Start difference. First operand 271 states and 442 transitions. Second operand has 5 states, 5 states have (on average 13.4) internal successors, (67), 5 states have internal predecessors, (67), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 06:46:31,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:46:31,328 INFO L93 Difference]: Finished difference Result 1129 states and 1842 transitions. [2023-11-29 06:46:31,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 06:46:31,329 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 5 states have internal predecessors, (67), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 339 [2023-11-29 06:46:31,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:46:31,357 INFO L225 Difference]: With dead ends: 1129 [2023-11-29 06:46:31,357 INFO L226 Difference]: Without dead ends: 859 [2023-11-29 06:46:31,359 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2023-11-29 06:46:31,360 INFO L413 NwaCegarLoop]: 272 mSDtfsCounter, 481 mSDsluCounter, 488 mSDsCounter, 0 mSdLazyCounter, 322 mSolverCounterSat, 88 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 481 SdHoareTripleChecker+Valid, 760 SdHoareTripleChecker+Invalid, 410 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 88 IncrementalHoareTripleChecker+Valid, 322 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 06:46:31,361 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [481 Valid, 760 Invalid, 410 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [88 Valid, 322 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 06:46:31,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 859 states. [2023-11-29 06:46:31,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 859 to 709. [2023-11-29 06:46:31,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 709 states, 438 states have (on average 1.452054794520548) internal successors, (636), 440 states have internal predecessors, (636), 264 states have call successors, (264), 6 states have call predecessors, (264), 6 states have return successors, (264), 262 states have call predecessors, (264), 264 states have call successors, (264) [2023-11-29 06:46:31,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 709 states and 1164 transitions. [2023-11-29 06:46:31,540 INFO L78 Accepts]: Start accepts. Automaton has 709 states and 1164 transitions. Word has length 339 [2023-11-29 06:46:31,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:46:31,542 INFO L495 AbstractCegarLoop]: Abstraction has 709 states and 1164 transitions. [2023-11-29 06:46:31,542 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 5 states have internal predecessors, (67), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 06:46:31,542 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1164 transitions. [2023-11-29 06:46:31,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2023-11-29 06:46:31,547 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:46:31,547 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:46:31,547 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-29 06:46:31,548 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:46:31,548 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:46:31,548 INFO L85 PathProgramCache]: Analyzing trace with hash -2138105662, now seen corresponding path program 1 times [2023-11-29 06:46:31,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:46:31,549 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1091851308] [2023-11-29 06:46:31,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:46:31,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:46:31,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:31,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 06:46:31,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:31,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 06:46:31,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:31,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 06:46:31,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:31,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-29 06:46:31,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:31,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-29 06:46:31,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:31,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 06:46:31,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:31,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-29 06:46:31,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:31,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 06:46:31,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:31,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2023-11-29 06:46:31,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:31,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-11-29 06:46:31,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:31,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-29 06:46:31,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:31,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-11-29 06:46:31,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:31,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 06:46:31,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:31,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2023-11-29 06:46:31,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:31,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-29 06:46:31,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:31,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-11-29 06:46:31,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:31,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-11-29 06:46:31,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:31,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2023-11-29 06:46:31,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:31,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2023-11-29 06:46:31,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2023-11-29 06:46:32,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-29 06:46:32,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-11-29 06:46:32,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2023-11-29 06:46:32,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-29 06:46:32,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2023-11-29 06:46:32,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-29 06:46:32,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2023-11-29 06:46:32,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2023-11-29 06:46:32,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-11-29 06:46:32,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2023-11-29 06:46:32,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 06:46:32,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-11-29 06:46:32,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-29 06:46:32,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-11-29 06:46:32,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2023-11-29 06:46:32,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2023-11-29 06:46:32,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2023-11-29 06:46:32,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2023-11-29 06:46:32,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2023-11-29 06:46:32,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2023-11-29 06:46:32,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-29 06:46:32,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-29 06:46:32,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2023-11-29 06:46:32,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2023-11-29 06:46:32,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2023-11-29 06:46:32,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2023-11-29 06:46:32,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-11-29 06:46:32,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2023-11-29 06:46:32,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2023-11-29 06:46:32,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2023-11-29 06:46:32,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-29 06:46:32,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2023-11-29 06:46:32,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2023-11-29 06:46:32,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2023-11-29 06:46:32,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2023-11-29 06:46:32,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:32,099 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-29 06:46:32,100 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:46:32,100 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1091851308] [2023-11-29 06:46:32,100 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1091851308] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:46:32,100 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:46:32,100 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 06:46:32,100 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2084029988] [2023-11-29 06:46:32,100 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:46:32,101 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 06:46:32,101 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:46:32,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 06:46:32,102 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-29 06:46:32,102 INFO L87 Difference]: Start difference. First operand 709 states and 1164 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 06:46:32,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:46:32,650 INFO L93 Difference]: Finished difference Result 2671 states and 4361 transitions. [2023-11-29 06:46:32,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 06:46:32,650 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 339 [2023-11-29 06:46:32,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:46:32,670 INFO L225 Difference]: With dead ends: 2671 [2023-11-29 06:46:32,670 INFO L226 Difference]: Without dead ends: 1963 [2023-11-29 06:46:32,674 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-29 06:46:32,675 INFO L413 NwaCegarLoop]: 540 mSDtfsCounter, 383 mSDsluCounter, 452 mSDsCounter, 0 mSdLazyCounter, 136 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 383 SdHoareTripleChecker+Valid, 992 SdHoareTripleChecker+Invalid, 139 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 136 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 06:46:32,676 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [383 Valid, 992 Invalid, 139 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 06:46:32,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1963 states. [2023-11-29 06:46:33,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1963 to 1299. [2023-11-29 06:46:33,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1299 states, 798 states have (on average 1.4285714285714286) internal successors, (1140), 806 states have internal predecessors, (1140), 488 states have call successors, (488), 12 states have call predecessors, (488), 12 states have return successors, (488), 480 states have call predecessors, (488), 488 states have call successors, (488) [2023-11-29 06:46:33,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 1299 states and 2116 transitions. [2023-11-29 06:46:33,061 INFO L78 Accepts]: Start accepts. Automaton has 1299 states and 2116 transitions. Word has length 339 [2023-11-29 06:46:33,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:46:33,062 INFO L495 AbstractCegarLoop]: Abstraction has 1299 states and 2116 transitions. [2023-11-29 06:46:33,063 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 06:46:33,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 2116 transitions. [2023-11-29 06:46:33,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2023-11-29 06:46:33,066 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:46:33,067 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:46:33,067 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-29 06:46:33,067 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:46:33,067 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:46:33,067 INFO L85 PathProgramCache]: Analyzing trace with hash 1734159808, now seen corresponding path program 1 times [2023-11-29 06:46:33,067 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:46:33,068 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1764367888] [2023-11-29 06:46:33,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:46:33,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:46:33,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 06:46:33,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 06:46:33,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 06:46:33,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-29 06:46:33,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-29 06:46:33,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 06:46:33,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-29 06:46:33,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 06:46:33,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2023-11-29 06:46:33,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-11-29 06:46:33,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-29 06:46:33,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-11-29 06:46:33,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 06:46:33,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2023-11-29 06:46:33,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-29 06:46:33,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-11-29 06:46:33,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-11-29 06:46:33,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2023-11-29 06:46:33,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2023-11-29 06:46:33,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2023-11-29 06:46:33,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-29 06:46:33,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-11-29 06:46:33,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2023-11-29 06:46:33,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-29 06:46:33,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2023-11-29 06:46:33,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-29 06:46:33,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2023-11-29 06:46:33,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2023-11-29 06:46:33,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-11-29 06:46:33,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2023-11-29 06:46:33,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 06:46:33,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-11-29 06:46:33,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-29 06:46:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-11-29 06:46:33,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2023-11-29 06:46:33,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2023-11-29 06:46:33,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2023-11-29 06:46:33,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2023-11-29 06:46:33,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2023-11-29 06:46:33,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2023-11-29 06:46:33,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-29 06:46:33,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-29 06:46:33,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2023-11-29 06:46:33,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2023-11-29 06:46:33,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2023-11-29 06:46:33,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2023-11-29 06:46:33,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-11-29 06:46:33,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2023-11-29 06:46:33,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2023-11-29 06:46:33,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2023-11-29 06:46:33,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-29 06:46:33,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2023-11-29 06:46:33,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2023-11-29 06:46:33,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2023-11-29 06:46:33,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2023-11-29 06:46:33,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:33,679 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-29 06:46:33,679 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:46:33,679 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1764367888] [2023-11-29 06:46:33,680 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1764367888] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:46:33,680 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:46:33,680 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 06:46:33,680 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [35653692] [2023-11-29 06:46:33,681 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:46:33,681 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 06:46:33,681 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:46:33,682 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 06:46:33,682 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-29 06:46:33,683 INFO L87 Difference]: Start difference. First operand 1299 states and 2116 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 06:46:34,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:46:34,230 INFO L93 Difference]: Finished difference Result 2609 states and 4255 transitions. [2023-11-29 06:46:34,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 06:46:34,231 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 339 [2023-11-29 06:46:34,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:46:34,244 INFO L225 Difference]: With dead ends: 2609 [2023-11-29 06:46:34,244 INFO L226 Difference]: Without dead ends: 1311 [2023-11-29 06:46:34,251 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 113 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-29 06:46:34,252 INFO L413 NwaCegarLoop]: 214 mSDtfsCounter, 223 mSDsluCounter, 100 mSDsCounter, 0 mSdLazyCounter, 135 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 223 SdHoareTripleChecker+Valid, 314 SdHoareTripleChecker+Invalid, 136 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 135 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 06:46:34,252 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [223 Valid, 314 Invalid, 136 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 135 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 06:46:34,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1311 states. [2023-11-29 06:46:34,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1311 to 1311. [2023-11-29 06:46:34,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1311 states, 810 states have (on average 1.4222222222222223) internal successors, (1152), 818 states have internal predecessors, (1152), 488 states have call successors, (488), 12 states have call predecessors, (488), 12 states have return successors, (488), 480 states have call predecessors, (488), 488 states have call successors, (488) [2023-11-29 06:46:34,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 1311 states and 2128 transitions. [2023-11-29 06:46:34,572 INFO L78 Accepts]: Start accepts. Automaton has 1311 states and 2128 transitions. Word has length 339 [2023-11-29 06:46:34,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:46:34,573 INFO L495 AbstractCegarLoop]: Abstraction has 1311 states and 2128 transitions. [2023-11-29 06:46:34,573 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 06:46:34,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 2128 transitions. [2023-11-29 06:46:34,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2023-11-29 06:46:34,577 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:46:34,577 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:46:34,577 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-29 06:46:34,578 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:46:34,578 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:46:34,578 INFO L85 PathProgramCache]: Analyzing trace with hash 1992325246, now seen corresponding path program 1 times [2023-11-29 06:46:34,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:46:34,578 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [804640360] [2023-11-29 06:46:34,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:46:34,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:46:34,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 06:46:34,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 06:46:34,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 06:46:34,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-29 06:46:34,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-29 06:46:34,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 06:46:34,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-29 06:46:34,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 06:46:34,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2023-11-29 06:46:34,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-11-29 06:46:34,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-29 06:46:34,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-11-29 06:46:34,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 06:46:34,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2023-11-29 06:46:34,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-29 06:46:34,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-11-29 06:46:34,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-11-29 06:46:34,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2023-11-29 06:46:34,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2023-11-29 06:46:34,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2023-11-29 06:46:34,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-29 06:46:34,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-11-29 06:46:34,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2023-11-29 06:46:34,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-29 06:46:34,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2023-11-29 06:46:34,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-29 06:46:34,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2023-11-29 06:46:34,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2023-11-29 06:46:34,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-11-29 06:46:34,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2023-11-29 06:46:34,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 06:46:34,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-11-29 06:46:34,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-29 06:46:34,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-11-29 06:46:34,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2023-11-29 06:46:34,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2023-11-29 06:46:34,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2023-11-29 06:46:34,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2023-11-29 06:46:34,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:34,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2023-11-29 06:46:34,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:35,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2023-11-29 06:46:35,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:35,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-29 06:46:35,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:35,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-29 06:46:35,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:35,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2023-11-29 06:46:35,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:35,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2023-11-29 06:46:35,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:35,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2023-11-29 06:46:35,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:35,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2023-11-29 06:46:35,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:35,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-11-29 06:46:35,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:35,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2023-11-29 06:46:35,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:35,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2023-11-29 06:46:35,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:35,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2023-11-29 06:46:35,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:35,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-29 06:46:35,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:35,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2023-11-29 06:46:35,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:35,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2023-11-29 06:46:35,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:35,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2023-11-29 06:46:35,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:35,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2023-11-29 06:46:35,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:35,048 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-29 06:46:35,048 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:46:35,049 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [804640360] [2023-11-29 06:46:35,049 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [804640360] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:46:35,049 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:46:35,049 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 06:46:35,050 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [356931401] [2023-11-29 06:46:35,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:46:35,050 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 06:46:35,051 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:46:35,051 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 06:46:35,052 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 06:46:35,052 INFO L87 Difference]: Start difference. First operand 1311 states and 2128 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 06:46:35,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:46:35,613 INFO L93 Difference]: Finished difference Result 2621 states and 4255 transitions. [2023-11-29 06:46:35,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 06:46:35,616 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 339 [2023-11-29 06:46:35,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:46:35,626 INFO L225 Difference]: With dead ends: 2621 [2023-11-29 06:46:35,626 INFO L226 Difference]: Without dead ends: 1311 [2023-11-29 06:46:35,631 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 113 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 06:46:35,632 INFO L413 NwaCegarLoop]: 214 mSDtfsCounter, 222 mSDsluCounter, 100 mSDsCounter, 0 mSdLazyCounter, 135 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 222 SdHoareTripleChecker+Valid, 314 SdHoareTripleChecker+Invalid, 136 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 135 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 06:46:35,632 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [222 Valid, 314 Invalid, 136 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 135 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 06:46:35,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1311 states. [2023-11-29 06:46:35,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1311 to 1299. [2023-11-29 06:46:35,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1299 states, 798 states have (on average 1.413533834586466) internal successors, (1128), 806 states have internal predecessors, (1128), 488 states have call successors, (488), 12 states have call predecessors, (488), 12 states have return successors, (488), 480 states have call predecessors, (488), 488 states have call successors, (488) [2023-11-29 06:46:35,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 1299 states and 2104 transitions. [2023-11-29 06:46:35,933 INFO L78 Accepts]: Start accepts. Automaton has 1299 states and 2104 transitions. Word has length 339 [2023-11-29 06:46:35,934 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:46:35,934 INFO L495 AbstractCegarLoop]: Abstraction has 1299 states and 2104 transitions. [2023-11-29 06:46:35,935 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 06:46:35,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 2104 transitions. [2023-11-29 06:46:35,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-11-29 06:46:35,938 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:46:35,938 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:46:35,939 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-29 06:46:35,939 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:46:35,939 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:46:35,939 INFO L85 PathProgramCache]: Analyzing trace with hash 1015127169, now seen corresponding path program 1 times [2023-11-29 06:46:35,939 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:46:35,939 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [980116874] [2023-11-29 06:46:35,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:46:35,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:46:36,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 06:46:36,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 06:46:36,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 06:46:36,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-29 06:46:36,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-29 06:46:36,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 06:46:36,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-29 06:46:36,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 06:46:36,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2023-11-29 06:46:36,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-11-29 06:46:36,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-29 06:46:36,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-11-29 06:46:36,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 06:46:36,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2023-11-29 06:46:36,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-29 06:46:36,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-11-29 06:46:36,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-11-29 06:46:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2023-11-29 06:46:36,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2023-11-29 06:46:36,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2023-11-29 06:46:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-29 06:46:36,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-11-29 06:46:36,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2023-11-29 06:46:36,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-29 06:46:36,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2023-11-29 06:46:36,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-29 06:46:36,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2023-11-29 06:46:36,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2023-11-29 06:46:36,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-11-29 06:46:36,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2023-11-29 06:46:36,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 06:46:36,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-11-29 06:46:36,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-29 06:46:36,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-11-29 06:46:36,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2023-11-29 06:46:36,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2023-11-29 06:46:36,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2023-11-29 06:46:36,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2023-11-29 06:46:36,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2023-11-29 06:46:36,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2023-11-29 06:46:36,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-29 06:46:36,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-29 06:46:36,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2023-11-29 06:46:36,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2023-11-29 06:46:36,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2023-11-29 06:46:36,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2023-11-29 06:46:36,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-11-29 06:46:36,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2023-11-29 06:46:36,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2023-11-29 06:46:36,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2023-11-29 06:46:36,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-29 06:46:36,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2023-11-29 06:46:36,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2023-11-29 06:46:36,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2023-11-29 06:46:36,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2023-11-29 06:46:36,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,488 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 138 proven. 24 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-11-29 06:46:36,488 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:46:36,488 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [980116874] [2023-11-29 06:46:36,488 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [980116874] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 06:46:36,488 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1403292242] [2023-11-29 06:46:36,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:46:36,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:46:36,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:46:36,492 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:46:36,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 06:46:36,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:36,750 INFO L262 TraceCheckSpWp]: Trace formula consists of 755 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 06:46:36,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:46:36,936 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 1618 proven. 24 refuted. 0 times theorem prover too weak. 4298 trivial. 0 not checked. [2023-11-29 06:46:36,936 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:46:37,237 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 138 proven. 24 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-11-29 06:46:37,237 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1403292242] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 06:46:37,237 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 06:46:37,238 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2023-11-29 06:46:37,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [362457669] [2023-11-29 06:46:37,238 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 06:46:37,240 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 06:46:37,240 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:46:37,241 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 06:46:37,241 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-29 06:46:37,241 INFO L87 Difference]: Start difference. First operand 1299 states and 2104 transitions. Second operand has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 2 states have call successors, (63), 2 states have call predecessors, (63), 4 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2023-11-29 06:46:37,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:46:37,776 INFO L93 Difference]: Finished difference Result 2093 states and 3379 transitions. [2023-11-29 06:46:37,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 06:46:37,777 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 2 states have call successors, (63), 2 states have call predecessors, (63), 4 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) Word has length 340 [2023-11-29 06:46:37,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:46:37,784 INFO L225 Difference]: With dead ends: 2093 [2023-11-29 06:46:37,784 INFO L226 Difference]: Without dead ends: 795 [2023-11-29 06:46:37,789 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 796 GetRequests, 785 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-29 06:46:37,789 INFO L413 NwaCegarLoop]: 160 mSDtfsCounter, 241 mSDsluCounter, 210 mSDsCounter, 0 mSdLazyCounter, 290 mSolverCounterSat, 95 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 286 SdHoareTripleChecker+Valid, 370 SdHoareTripleChecker+Invalid, 385 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 95 IncrementalHoareTripleChecker+Valid, 290 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 06:46:37,790 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [286 Valid, 370 Invalid, 385 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [95 Valid, 290 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 06:46:37,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 795 states. [2023-11-29 06:46:37,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 795 to 775. [2023-11-29 06:46:37,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 775 states, 500 states have (on average 1.424) internal successors, (712), 502 states have internal predecessors, (712), 264 states have call successors, (264), 10 states have call predecessors, (264), 10 states have return successors, (264), 262 states have call predecessors, (264), 264 states have call successors, (264) [2023-11-29 06:46:37,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 775 states and 1240 transitions. [2023-11-29 06:46:37,923 INFO L78 Accepts]: Start accepts. Automaton has 775 states and 1240 transitions. Word has length 340 [2023-11-29 06:46:37,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:46:37,924 INFO L495 AbstractCegarLoop]: Abstraction has 775 states and 1240 transitions. [2023-11-29 06:46:37,924 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 2 states have call successors, (63), 2 states have call predecessors, (63), 4 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2023-11-29 06:46:37,924 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1240 transitions. [2023-11-29 06:46:37,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2023-11-29 06:46:37,926 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:46:37,926 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:46:37,937 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 06:46:38,126 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2023-11-29 06:46:38,127 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:46:38,127 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:46:38,128 INFO L85 PathProgramCache]: Analyzing trace with hash 1602099737, now seen corresponding path program 1 times [2023-11-29 06:46:38,128 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:46:38,128 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1595054223] [2023-11-29 06:46:38,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:46:38,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:46:38,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 06:46:38,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 06:46:38,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 06:46:38,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-29 06:46:38,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-29 06:46:38,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 06:46:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-29 06:46:38,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 06:46:38,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2023-11-29 06:46:38,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-11-29 06:46:38,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-29 06:46:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-11-29 06:46:38,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 06:46:38,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2023-11-29 06:46:38,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-29 06:46:38,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-11-29 06:46:38,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-11-29 06:46:38,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2023-11-29 06:46:38,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2023-11-29 06:46:38,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2023-11-29 06:46:38,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-29 06:46:38,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-11-29 06:46:38,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2023-11-29 06:46:38,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-29 06:46:38,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2023-11-29 06:46:38,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-29 06:46:38,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2023-11-29 06:46:38,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2023-11-29 06:46:38,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-11-29 06:46:38,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2023-11-29 06:46:38,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 06:46:38,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-11-29 06:46:38,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-29 06:46:38,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-11-29 06:46:38,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2023-11-29 06:46:38,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2023-11-29 06:46:38,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2023-11-29 06:46:38,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2023-11-29 06:46:38,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2023-11-29 06:46:38,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2023-11-29 06:46:38,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-29 06:46:38,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-29 06:46:38,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2023-11-29 06:46:38,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2023-11-29 06:46:38,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2023-11-29 06:46:38,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2023-11-29 06:46:38,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-11-29 06:46:38,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2023-11-29 06:46:38,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2023-11-29 06:46:38,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2023-11-29 06:46:38,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-29 06:46:38,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2023-11-29 06:46:38,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2023-11-29 06:46:38,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2023-11-29 06:46:38,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2023-11-29 06:46:38,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:38,824 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 150 proven. 12 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-11-29 06:46:38,824 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:46:38,824 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1595054223] [2023-11-29 06:46:38,825 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1595054223] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 06:46:38,825 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [476702250] [2023-11-29 06:46:38,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:46:38,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:46:38,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:46:38,827 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:46:38,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 06:46:39,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:39,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 753 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-29 06:46:39,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:46:39,186 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 954 proven. 12 refuted. 0 times theorem prover too weak. 4974 trivial. 0 not checked. [2023-11-29 06:46:39,187 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:46:39,442 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 150 proven. 12 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-11-29 06:46:39,442 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [476702250] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 06:46:39,442 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 06:46:39,443 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 9 [2023-11-29 06:46:39,443 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2111668822] [2023-11-29 06:46:39,443 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 06:46:39,444 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 06:46:39,444 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:46:39,445 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 06:46:39,445 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-11-29 06:46:39,446 INFO L87 Difference]: Start difference. First operand 775 states and 1240 transitions. Second operand has 9 states, 9 states have (on average 9.333333333333334) internal successors, (84), 9 states have internal predecessors, (84), 2 states have call successors, (59), 2 states have call predecessors, (59), 4 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2023-11-29 06:46:41,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:46:41,091 INFO L93 Difference]: Finished difference Result 2309 states and 3619 transitions. [2023-11-29 06:46:41,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-29 06:46:41,092 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.333333333333334) internal successors, (84), 9 states have internal predecessors, (84), 2 states have call successors, (59), 2 states have call predecessors, (59), 4 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) Word has length 341 [2023-11-29 06:46:41,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:46:41,104 INFO L225 Difference]: With dead ends: 2309 [2023-11-29 06:46:41,105 INFO L226 Difference]: Without dead ends: 1535 [2023-11-29 06:46:41,109 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 814 GetRequests, 789 SyntacticMatches, 3 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=172, Invalid=380, Unknown=0, NotChecked=0, Total=552 [2023-11-29 06:46:41,109 INFO L413 NwaCegarLoop]: 392 mSDtfsCounter, 440 mSDsluCounter, 666 mSDsCounter, 0 mSdLazyCounter, 999 mSolverCounterSat, 322 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 491 SdHoareTripleChecker+Valid, 1058 SdHoareTripleChecker+Invalid, 1321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 322 IncrementalHoareTripleChecker+Valid, 999 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2023-11-29 06:46:41,110 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [491 Valid, 1058 Invalid, 1321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [322 Valid, 999 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2023-11-29 06:46:41,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1535 states. [2023-11-29 06:46:41,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1535 to 1345. [2023-11-29 06:46:41,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1345 states, 816 states have (on average 1.3406862745098038) internal successors, (1094), 824 states have internal predecessors, (1094), 504 states have call successors, (504), 24 states have call predecessors, (504), 24 states have return successors, (504), 496 states have call predecessors, (504), 504 states have call successors, (504) [2023-11-29 06:46:41,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1345 states and 2102 transitions. [2023-11-29 06:46:41,467 INFO L78 Accepts]: Start accepts. Automaton has 1345 states and 2102 transitions. Word has length 341 [2023-11-29 06:46:41,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:46:41,468 INFO L495 AbstractCegarLoop]: Abstraction has 1345 states and 2102 transitions. [2023-11-29 06:46:41,468 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.333333333333334) internal successors, (84), 9 states have internal predecessors, (84), 2 states have call successors, (59), 2 states have call predecessors, (59), 4 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2023-11-29 06:46:41,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 2102 transitions. [2023-11-29 06:46:41,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2023-11-29 06:46:41,472 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:46:41,472 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:46:41,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-29 06:46:41,672 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2023-11-29 06:46:41,673 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:46:41,673 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:46:41,673 INFO L85 PathProgramCache]: Analyzing trace with hash 947850677, now seen corresponding path program 1 times [2023-11-29 06:46:41,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:46:41,673 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1685393666] [2023-11-29 06:46:41,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:46:41,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:46:41,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 06:46:42,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 06:46:42,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 06:46:42,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-29 06:46:42,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-29 06:46:42,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 06:46:42,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-29 06:46:42,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 06:46:42,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2023-11-29 06:46:42,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-11-29 06:46:42,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-29 06:46:42,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-11-29 06:46:42,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 06:46:42,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2023-11-29 06:46:42,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-29 06:46:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-11-29 06:46:42,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-11-29 06:46:42,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2023-11-29 06:46:42,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2023-11-29 06:46:42,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2023-11-29 06:46:42,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-29 06:46:42,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-11-29 06:46:42,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2023-11-29 06:46:42,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-29 06:46:42,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2023-11-29 06:46:42,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-29 06:46:42,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2023-11-29 06:46:42,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2023-11-29 06:46:42,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-11-29 06:46:42,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2023-11-29 06:46:42,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 06:46:42,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-11-29 06:46:42,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-29 06:46:42,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-11-29 06:46:42,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2023-11-29 06:46:42,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2023-11-29 06:46:42,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2023-11-29 06:46:42,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2023-11-29 06:46:42,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2023-11-29 06:46:42,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2023-11-29 06:46:42,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-29 06:46:42,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-29 06:46:42,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2023-11-29 06:46:42,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2023-11-29 06:46:42,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2023-11-29 06:46:42,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2023-11-29 06:46:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-11-29 06:46:42,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2023-11-29 06:46:42,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2023-11-29 06:46:42,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2023-11-29 06:46:42,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-29 06:46:42,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2023-11-29 06:46:42,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2023-11-29 06:46:42,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2023-11-29 06:46:42,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2023-11-29 06:46:42,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:42,987 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 117 proven. 351 refuted. 0 times theorem prover too weak. 5472 trivial. 0 not checked. [2023-11-29 06:46:42,988 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:46:42,988 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1685393666] [2023-11-29 06:46:42,988 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1685393666] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 06:46:42,988 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [780920283] [2023-11-29 06:46:42,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:46:42,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:46:42,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:46:42,990 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:46:42,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 06:46:43,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:46:43,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 751 conjuncts, 21 conjunts are in the unsatisfiable core [2023-11-29 06:46:43,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:46:45,648 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 2499 proven. 351 refuted. 0 times theorem prover too weak. 3090 trivial. 0 not checked. [2023-11-29 06:46:45,648 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:46:47,418 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 117 proven. 360 refuted. 0 times theorem prover too weak. 5463 trivial. 0 not checked. [2023-11-29 06:46:47,419 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [780920283] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 06:46:47,419 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 06:46:47,419 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 13, 13] total 29 [2023-11-29 06:46:47,420 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [51289144] [2023-11-29 06:46:47,420 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 06:46:47,421 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2023-11-29 06:46:47,422 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:46:47,423 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2023-11-29 06:46:47,423 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=214, Invalid=598, Unknown=0, NotChecked=0, Total=812 [2023-11-29 06:46:47,424 INFO L87 Difference]: Start difference. First operand 1345 states and 2102 transitions. Second operand has 29 states, 29 states have (on average 6.482758620689655) internal successors, (188), 29 states have internal predecessors, (188), 11 states have call successors, (152), 5 states have call predecessors, (152), 12 states have return successors, (153), 11 states have call predecessors, (153), 11 states have call successors, (153) [2023-11-29 06:46:51,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:46:51,076 INFO L93 Difference]: Finished difference Result 3068 states and 4571 transitions. [2023-11-29 06:46:51,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2023-11-29 06:46:51,077 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 6.482758620689655) internal successors, (188), 29 states have internal predecessors, (188), 11 states have call successors, (152), 5 states have call predecessors, (152), 12 states have return successors, (153), 11 states have call predecessors, (153), 11 states have call successors, (153) Word has length 341 [2023-11-29 06:46:51,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:46:51,092 INFO L225 Difference]: With dead ends: 3068 [2023-11-29 06:46:51,092 INFO L226 Difference]: Without dead ends: 2389 [2023-11-29 06:46:51,099 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 870 GetRequests, 779 SyntacticMatches, 2 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2861 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=1782, Invalid=6408, Unknown=0, NotChecked=0, Total=8190 [2023-11-29 06:46:51,100 INFO L413 NwaCegarLoop]: 185 mSDtfsCounter, 1283 mSDsluCounter, 1153 mSDsCounter, 0 mSdLazyCounter, 1477 mSolverCounterSat, 928 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1357 SdHoareTripleChecker+Valid, 1338 SdHoareTripleChecker+Invalid, 2405 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 928 IncrementalHoareTripleChecker+Valid, 1477 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2023-11-29 06:46:51,100 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1357 Valid, 1338 Invalid, 2405 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [928 Valid, 1477 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2023-11-29 06:46:51,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2389 states. [2023-11-29 06:46:51,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2389 to 1967. [2023-11-29 06:46:51,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1967 states, 1223 states have (on average 1.2976287816843826) internal successors, (1587), 1235 states have internal predecessors, (1587), 664 states have call successors, (664), 79 states have call predecessors, (664), 79 states have return successors, (664), 652 states have call predecessors, (664), 664 states have call successors, (664) [2023-11-29 06:46:51,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1967 states and 2915 transitions. [2023-11-29 06:46:51,534 INFO L78 Accepts]: Start accepts. Automaton has 1967 states and 2915 transitions. Word has length 341 [2023-11-29 06:46:51,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:46:51,534 INFO L495 AbstractCegarLoop]: Abstraction has 1967 states and 2915 transitions. [2023-11-29 06:46:51,535 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 6.482758620689655) internal successors, (188), 29 states have internal predecessors, (188), 11 states have call successors, (152), 5 states have call predecessors, (152), 12 states have return successors, (153), 11 states have call predecessors, (153), 11 states have call successors, (153) [2023-11-29 06:46:51,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 2915 transitions. [2023-11-29 06:46:51,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2023-11-29 06:46:51,538 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:46:51,539 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:46:51,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-29 06:46:51,739 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:46:51,739 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:46:51,740 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:46:51,740 INFO L85 PathProgramCache]: Analyzing trace with hash -1030529364, now seen corresponding path program 1 times [2023-11-29 06:46:51,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:46:51,740 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1307346474] [2023-11-29 06:46:51,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:46:51,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:46:51,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 06:46:51,848 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 06:46:51,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 06:46:52,128 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 06:46:52,129 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 06:46:52,130 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-29 06:46:52,131 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-29 06:46:52,135 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:46:52,138 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 06:46:52,302 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-29 06:46:52,305 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet5 could not be translated [2023-11-29 06:46:52,306 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short40 could not be translated [2023-11-29 06:46:52,342 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 06:46:52 BoogieIcfgContainer [2023-11-29 06:46:52,342 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 06:46:52,343 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 06:46:52,343 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 06:46:52,343 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 06:46:52,343 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 06:46:28" (3/4) ... [2023-11-29 06:46:52,345 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 06:46:52,347 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 06:46:52,347 INFO L158 Benchmark]: Toolchain (without parser) took 25419.86ms. Allocated memory was 159.4MB in the beginning and 534.8MB in the end (delta: 375.4MB). Free memory was 119.3MB in the beginning and 258.2MB in the end (delta: -138.9MB). Peak memory consumption was 238.5MB. Max. memory is 16.1GB. [2023-11-29 06:46:52,347 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 159.4MB. Free memory is still 131.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 06:46:52,348 INFO L158 Benchmark]: CACSL2BoogieTranslator took 347.12ms. Allocated memory is still 159.4MB. Free memory was 119.3MB in the beginning and 100.8MB in the end (delta: 18.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-29 06:46:52,348 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.66ms. Allocated memory is still 159.4MB. Free memory was 100.8MB in the beginning and 95.9MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-29 06:46:52,348 INFO L158 Benchmark]: Boogie Preprocessor took 75.01ms. Allocated memory is still 159.4MB. Free memory was 95.9MB in the beginning and 90.0MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-29 06:46:52,348 INFO L158 Benchmark]: RCFGBuilder took 736.00ms. Allocated memory was 159.4MB in the beginning and 201.3MB in the end (delta: 41.9MB). Free memory was 90.0MB in the beginning and 158.6MB in the end (delta: -68.6MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. [2023-11-29 06:46:52,349 INFO L158 Benchmark]: TraceAbstraction took 24183.43ms. Allocated memory was 201.3MB in the beginning and 534.8MB in the end (delta: 333.4MB). Free memory was 158.6MB in the beginning and 258.2MB in the end (delta: -99.7MB). Peak memory consumption was 233.6MB. Max. memory is 16.1GB. [2023-11-29 06:46:52,349 INFO L158 Benchmark]: Witness Printer took 3.95ms. Allocated memory is still 534.8MB. Free memory is still 258.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 06:46:52,351 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 159.4MB. Free memory is still 131.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 347.12ms. Allocated memory is still 159.4MB. Free memory was 119.3MB in the beginning and 100.8MB in the end (delta: 18.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.66ms. Allocated memory is still 159.4MB. Free memory was 100.8MB in the beginning and 95.9MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 75.01ms. Allocated memory is still 159.4MB. Free memory was 95.9MB in the beginning and 90.0MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 736.00ms. Allocated memory was 159.4MB in the beginning and 201.3MB in the end (delta: 41.9MB). Free memory was 90.0MB in the beginning and 158.6MB in the end (delta: -68.6MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. * TraceAbstraction took 24183.43ms. Allocated memory was 201.3MB in the beginning and 534.8MB in the end (delta: 333.4MB). Free memory was 158.6MB in the beginning and 258.2MB in the end (delta: -99.7MB). Peak memory consumption was 233.6MB. Max. memory is 16.1GB. * Witness Printer took 3.95ms. Allocated memory is still 534.8MB. Free memory is still 258.2MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet5 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short40 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 286, overapproximation of shiftRight at line 131, overapproximation of someBinaryDOUBLEComparisonOperation at line 143, overapproximation of someBinaryArithmeticFLOAToperation at line 177. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 3.9; [L23] unsigned char var_1_2 = 0; [L24] unsigned char var_1_3 = 0; [L25] float var_1_4 = 31.5; [L26] float var_1_5 = 25.4; [L27] float var_1_6 = 9.5; [L28] float var_1_7 = 63.2; [L29] unsigned long int var_1_8 = 1; [L30] signed short int var_1_10 = -50; [L31] unsigned long int var_1_11 = 8; [L32] unsigned char var_1_12 = 32; [L33] float var_1_13 = 15.625; [L34] unsigned char var_1_14 = 1; [L35] unsigned char var_1_15 = 0; [L36] unsigned char var_1_16 = 1; [L37] unsigned char var_1_17 = 1; [L38] unsigned char var_1_19 = 0; [L39] unsigned char var_1_20 = 8; [L40] unsigned short int var_1_21 = 16; [L41] unsigned short int var_1_22 = 128; [L42] signed short int var_1_23 = 128; [L43] signed long int var_1_24 = -1; [L44] signed short int var_1_25 = 2; [L45] unsigned char var_1_26 = 8; [L46] unsigned char var_1_27 = 5; [L47] signed long int var_1_28 = 10; [L48] float var_1_29 = 2.5; [L49] float var_1_30 = 10.7; [L50] float var_1_31 = 7.34; [L51] unsigned char var_1_32 = 100; [L52] unsigned char var_1_33 = 8; [L53] double var_1_34 = 100000000000000.4; [L54] unsigned char var_1_35 = 0; [L55] unsigned char var_1_36 = 64; [L56] double var_1_37 = 15.4; [L57] double var_1_38 = 0.43999999999999995; [L58] unsigned char var_1_39 = 1; [L59] unsigned char var_1_40 = 10; [L60] unsigned char var_1_41 = 100; [L61] unsigned char var_1_42 = 1; [L62] float var_1_43 = 49.6; [L63] unsigned char var_1_44 = 0; [L64] unsigned char var_1_45 = 0; [L65] unsigned char var_1_46 = 0; [L66] unsigned char var_1_47 = 0; [L67] unsigned long int var_1_48 = 4; [L68] float var_1_49 = 1.75; [L69] float var_1_50 = 4.2; [L70] signed short int var_1_51 = 0; [L71] signed char var_1_52 = 64; [L72] signed char var_1_53 = -8; [L73] unsigned long int var_1_54 = 4; [L74] unsigned char var_1_55 = 0; [L75] unsigned long int var_1_56 = 0; [L76] float var_1_57 = 32.5; [L290] isInitial = 1 [L291] FCALL initially() [L292] COND TRUE 1 [L293] FCALL updateLastVariables() [L294] CALL updateVariables() [L194] var_1_2 = __VERIFIER_nondet_uchar() [L195] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_4=63/2, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_4=63/2, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L195] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_4=63/2, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L196] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_4=63/2, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_4=63/2, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L196] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_4=63/2, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L197] var_1_3 = __VERIFIER_nondet_uchar() [L198] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_4=63/2, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_4=63/2, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L198] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_4=63/2, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L199] CALL assume_abort_if_not(var_1_3 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_4=63/2, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_4=63/2, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L199] RET assume_abort_if_not(var_1_3 <= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_4=63/2, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L200] var_1_4 = __VERIFIER_nondet_float() [L201] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L201] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L202] var_1_5 = __VERIFIER_nondet_float() [L203] CALL assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L203] RET assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L204] var_1_6 = __VERIFIER_nondet_float() [L205] 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=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_7=316/5, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_7=316/5, var_1_8=1] [L205] 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=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_7=316/5, var_1_8=1] [L206] var_1_7 = __VERIFIER_nondet_float() [L207] CALL assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L207] RET assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L208] var_1_11 = __VERIFIER_nondet_ulong() [L209] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L209] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L210] CALL assume_abort_if_not(var_1_11 <= 33) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L210] RET assume_abort_if_not(var_1_11 <= 33) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L211] var_1_13 = __VERIFIER_nondet_float() [L212] CALL assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L212] RET assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L213] CALL assume_abort_if_not(var_1_13 != 0.0F) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L213] RET assume_abort_if_not(var_1_13 != 0.0F) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L214] var_1_15 = __VERIFIER_nondet_uchar() [L215] CALL assume_abort_if_not(var_1_15 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L215] RET assume_abort_if_not(var_1_15 >= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L216] CALL assume_abort_if_not(var_1_15 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L216] RET assume_abort_if_not(var_1_15 <= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L217] var_1_16 = __VERIFIER_nondet_uchar() [L218] CALL assume_abort_if_not(var_1_16 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L218] RET assume_abort_if_not(var_1_16 >= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L219] CALL assume_abort_if_not(var_1_16 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L219] RET assume_abort_if_not(var_1_16 <= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L220] var_1_17 = __VERIFIER_nondet_uchar() [L221] CALL assume_abort_if_not(var_1_17 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L221] RET assume_abort_if_not(var_1_17 >= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L222] CALL assume_abort_if_not(var_1_17 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L222] RET assume_abort_if_not(var_1_17 <= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L223] var_1_19 = __VERIFIER_nondet_uchar() [L224] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L224] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L225] CALL assume_abort_if_not(var_1_19 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L225] RET assume_abort_if_not(var_1_19 <= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-1, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L226] var_1_24 = __VERIFIER_nondet_long() [L227] CALL assume_abort_if_not(var_1_24 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L227] RET assume_abort_if_not(var_1_24 >= -2147483648) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L228] CALL assume_abort_if_not(var_1_24 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L228] RET assume_abort_if_not(var_1_24 <= 2147483647) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=2, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L229] var_1_25 = __VERIFIER_nondet_short() [L230] CALL assume_abort_if_not(var_1_25 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L230] RET assume_abort_if_not(var_1_25 >= -32767) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L231] CALL assume_abort_if_not(var_1_25 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L231] RET assume_abort_if_not(var_1_25 <= 32766) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=5, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L232] var_1_27 = __VERIFIER_nondet_uchar() [L233] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L233] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L234] CALL assume_abort_if_not(var_1_27 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L234] RET assume_abort_if_not(var_1_27 <= 254) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_29=5/2, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L235] var_1_29 = __VERIFIER_nondet_float() [L236] CALL assume_abort_if_not((var_1_29 >= -922337.2036854776000e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854776000e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L236] RET assume_abort_if_not((var_1_29 >= -922337.2036854776000e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854776000e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_30=107/10, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L237] var_1_30 = __VERIFIER_nondet_float() [L238] CALL assume_abort_if_not((var_1_30 >= -922337.2036854776000e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854776000e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L238] RET assume_abort_if_not((var_1_30 >= -922337.2036854776000e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854776000e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_31=367/50, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L239] var_1_31 = __VERIFIER_nondet_float() [L240] CALL assume_abort_if_not((var_1_31 >= -922337.2036854776000e+13F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854776000e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L240] RET assume_abort_if_not((var_1_31 >= -922337.2036854776000e+13F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854776000e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=8, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L241] var_1_33 = __VERIFIER_nondet_uchar() [L242] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L242] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L243] CALL assume_abort_if_not(var_1_33 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L243] RET assume_abort_if_not(var_1_33 <= 254) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=0, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L244] var_1_35 = __VERIFIER_nondet_uchar() [L245] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L245] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L246] CALL assume_abort_if_not(var_1_35 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L246] RET assume_abort_if_not(var_1_35 <= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=64, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L247] var_1_36 = __VERIFIER_nondet_uchar() [L248] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L248] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L249] CALL assume_abort_if_not(var_1_36 <= 255) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L249] RET assume_abort_if_not(var_1_36 <= 255) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L250] CALL assume_abort_if_not(var_1_36 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L250] RET assume_abort_if_not(var_1_36 != 0) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_37=77/5, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L251] var_1_37 = __VERIFIER_nondet_double() [L252] CALL assume_abort_if_not((var_1_37 >= -922337.2036854765600e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854765600e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L252] RET assume_abort_if_not((var_1_37 >= -922337.2036854765600e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854765600e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_38=8799999999999999/20000000000000000, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L253] var_1_38 = __VERIFIER_nondet_double() [L254] CALL assume_abort_if_not((var_1_38 >= -922337.2036854765600e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854765600e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L254] RET assume_abort_if_not((var_1_38 >= -922337.2036854765600e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854765600e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=10, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L255] var_1_40 = __VERIFIER_nondet_uchar() [L256] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L256] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L257] CALL assume_abort_if_not(var_1_40 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L257] RET assume_abort_if_not(var_1_40 <= 127) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=100, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L258] var_1_41 = __VERIFIER_nondet_uchar() [L259] CALL assume_abort_if_not(var_1_41 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L259] RET assume_abort_if_not(var_1_41 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L260] CALL assume_abort_if_not(var_1_41 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L260] RET assume_abort_if_not(var_1_41 <= 127) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_43=248/5, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L261] var_1_43 = __VERIFIER_nondet_float() [L262] CALL assume_abort_if_not((var_1_43 >= 0.0F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854776000e+12F && var_1_43 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L262] RET assume_abort_if_not((var_1_43 >= 0.0F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854776000e+12F && var_1_43 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L263] var_1_44 = __VERIFIER_nondet_uchar() [L264] CALL assume_abort_if_not(var_1_44 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L264] RET assume_abort_if_not(var_1_44 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L265] CALL assume_abort_if_not(var_1_44 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L265] RET assume_abort_if_not(var_1_44 <= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L266] var_1_45 = __VERIFIER_nondet_uchar() [L267] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L267] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L268] CALL assume_abort_if_not(var_1_45 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L268] RET assume_abort_if_not(var_1_45 <= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L269] var_1_46 = __VERIFIER_nondet_uchar() [L270] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L270] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L271] CALL assume_abort_if_not(var_1_46 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L271] RET assume_abort_if_not(var_1_46 <= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L272] var_1_47 = __VERIFIER_nondet_uchar() [L273] CALL assume_abort_if_not(var_1_47 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L273] RET assume_abort_if_not(var_1_47 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L274] CALL assume_abort_if_not(var_1_47 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L274] RET assume_abort_if_not(var_1_47 <= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=7/4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L275] var_1_49 = __VERIFIER_nondet_float() [L276] CALL assume_abort_if_not((var_1_49 >= 0.0F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 9223372.036854776000e+12F && var_1_49 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L276] RET assume_abort_if_not((var_1_49 >= 0.0F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 9223372.036854776000e+12F && var_1_49 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_50=21/5, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L277] var_1_50 = __VERIFIER_nondet_float() [L278] CALL assume_abort_if_not((var_1_50 >= 0.0F && var_1_50 <= -1.0e-20F) || (var_1_50 <= 9223372.036854776000e+12F && var_1_50 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L278] RET assume_abort_if_not((var_1_50 >= 0.0F && var_1_50 <= -1.0e-20F) || (var_1_50 <= 9223372.036854776000e+12F && var_1_50 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=64, var_1_53=-8, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L279] var_1_53 = __VERIFIER_nondet_char() [L280] CALL assume_abort_if_not(var_1_53 >= -127) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=64, var_1_53=0, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=64, var_1_53=0, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L280] RET assume_abort_if_not(var_1_53 >= -127) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=64, var_1_53=0, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L281] CALL assume_abort_if_not(var_1_53 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=64, var_1_53=0, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=64, var_1_53=0, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L281] RET assume_abort_if_not(var_1_53 <= 126) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=64, var_1_53=0, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L294] RET updateVariables() [L295] CALL step() [L80] COND TRUE var_1_24 > -10000 [L81] var_1_23 = var_1_25 VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=8, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=64, var_1_53=0, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L83] COND TRUE (- var_1_24) > var_1_23 [L84] var_1_26 = ((((10) > (((((var_1_27) < 0 ) ? -(var_1_27) : (var_1_27))))) ? (10) : (((((var_1_27) < 0 ) ? -(var_1_27) : (var_1_27)))))) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=64, var_1_53=0, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L88] COND FALSE !((32 / 1) >= var_1_23) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=100, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=64, var_1_53=0, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L93] COND TRUE var_1_23 > (~ (var_1_26 + var_1_28)) [L94] var_1_32 = ((((var_1_27) > (var_1_33)) ? (var_1_27) : (var_1_33))) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=500000000000002/5, var_1_35=1, var_1_36=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=64, var_1_53=0, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L96] COND FALSE !(! var_1_35) [L101] var_1_34 = ((((var_1_37) > (16.6)) ? (var_1_37) : (16.6))) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=64, var_1_53=0, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L103] COND FALSE !((((((var_1_37) < 0 ) ? -(var_1_37) : (var_1_37))) + 49.6f) < var_1_29) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=64, var_1_53=0, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L114] COND FALSE !(var_1_29 <= (5.875f - var_1_43)) [L121] var_1_42 = var_1_45 VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=64, var_1_53=0, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L123] COND FALSE !(var_1_30 < ((var_1_43 - 31.5f) * (var_1_49 - var_1_50))) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=64, var_1_53=0, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L128] COND FALSE !(var_1_42 && var_1_45) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=64, var_1_53=0, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L131] EXPR var_1_25 >> var_1_39 VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=64, var_1_53=0, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L131] COND TRUE var_1_40 > (var_1_25 >> var_1_39) [L132] var_1_52 = var_1_53 VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L136] COND FALSE !((var_1_35 || (var_1_50 > var_1_37)) && var_1_42) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L139] COND FALSE !(\read(var_1_42)) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=0, var_1_56=0, var_1_57=65/2, var_1_8=1] [L143] COND TRUE var_1_37 > var_1_34 [L144] var_1_55 = (! (var_1_44 || (var_1_42 && var_1_47))) VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=1, var_1_56=0, var_1_57=65/2, var_1_8=1] [L146] COND TRUE var_1_30 > (var_1_31 + var_1_50) [L147] var_1_56 = var_1_36 VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=1, var_1_56=1, var_1_57=65/2, var_1_8=1] [L149] var_1_57 = var_1_37 VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=1, var_1_56=1, var_1_57=83/5, var_1_8=1] [L150] COND TRUE var_1_6 == (var_1_4 / var_1_13) [L151] var_1_12 = var_1_11 VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=0, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=1, var_1_56=1, var_1_57=83/5, var_1_8=1] [L153] var_1_20 = var_1_11 [L154] var_1_21 = 8 VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=0, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=0, var_1_21=8, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=1, var_1_56=1, var_1_57=83/5, var_1_8=1] [L155] EXPR 2u >> var_1_11 VAL [isInitial=1, var_1_10=-50, var_1_11=0, var_1_12=0, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=0, var_1_21=8, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=1, var_1_56=1, var_1_57=83/5, var_1_8=1] [L155] COND TRUE (var_1_21 + var_1_12) > (2u >> var_1_11) [L156] COND TRUE var_1_12 != var_1_21 [L157] var_1_10 = var_1_11 VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=0, var_1_21=8, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=1, var_1_56=1, var_1_57=83/5, var_1_8=1] [L162] COND FALSE !(! var_1_2) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=0, var_1_21=8, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=1, var_1_56=1, var_1_57=83/5, var_1_8=1] [L173] unsigned char stepLocal_1 = var_1_14; [L174] unsigned char stepLocal_0 = var_1_14; VAL [isInitial=1, stepLocal_0=1, stepLocal_1=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=0, var_1_21=8, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=1, var_1_56=1, var_1_57=83/5, var_1_8=1] [L175] COND TRUE var_1_14 || stepLocal_0 VAL [isInitial=1, stepLocal_0=1, stepLocal_1=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=0, var_1_21=8, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=1, var_1_56=1, var_1_57=83/5, var_1_8=1] [L176] COND TRUE stepLocal_1 || var_1_14 [L177] var_1_1 = (((((((((var_1_4) < (var_1_5)) ? (var_1_4) : (var_1_5)))) > (var_1_6)) ? (((((var_1_4) < (var_1_5)) ? (var_1_4) : (var_1_5)))) : (var_1_6))) - var_1_7) VAL [isInitial=1, stepLocal_0=1, stepLocal_1=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_20=0, var_1_21=8, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=1, var_1_56=1, var_1_57=83/5, var_1_8=1] [L184] COND FALSE !(var_1_6 > (- var_1_7)) [L189] var_1_8 = var_1_20 VAL [isInitial=1, stepLocal_0=1, stepLocal_1=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_20=0, var_1_21=8, var_1_22=128, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=1, var_1_56=1, var_1_57=83/5, var_1_8=0] [L191] var_1_22 = var_1_8 [L295] RET step() [L296] CALL, EXPR property() [L286] EXPR (((var_1_14 || var_1_14) ? ((var_1_14 || var_1_14) ? (var_1_1 == ((float) (((((((((var_1_4) < (var_1_5)) ? (var_1_4) : (var_1_5)))) > (var_1_6)) ? (((((var_1_4) < (var_1_5)) ? (var_1_4) : (var_1_5)))) : (var_1_6))) - var_1_7))) : (var_1_1 == ((float) 1.0000000075E8f))) : (var_1_1 == ((float) var_1_7))) && ((var_1_6 > (- var_1_7)) ? ((var_1_5 == (((((var_1_6 * var_1_7)) > (var_1_1)) ? ((var_1_6 * var_1_7)) : (var_1_1)))) ? (var_1_8 == ((unsigned long int) 8u)) : 1) : (var_1_8 == ((unsigned long int) var_1_20)))) && (((var_1_21 + var_1_12) > (2u >> var_1_11)) ? ((var_1_12 != var_1_21) ? (var_1_10 == ((signed short int) var_1_11)) : (var_1_10 == ((signed short int) 128))) : 1) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_20=0, var_1_21=8, var_1_22=0, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=1, var_1_56=1, var_1_57=83/5, var_1_8=0] [L286-L287] return ((((((((var_1_14 || var_1_14) ? ((var_1_14 || var_1_14) ? (var_1_1 == ((float) (((((((((var_1_4) < (var_1_5)) ? (var_1_4) : (var_1_5)))) > (var_1_6)) ? (((((var_1_4) < (var_1_5)) ? (var_1_4) : (var_1_5)))) : (var_1_6))) - var_1_7))) : (var_1_1 == ((float) 1.0000000075E8f))) : (var_1_1 == ((float) var_1_7))) && ((var_1_6 > (- var_1_7)) ? ((var_1_5 == (((((var_1_6 * var_1_7)) > (var_1_1)) ? ((var_1_6 * var_1_7)) : (var_1_1)))) ? (var_1_8 == ((unsigned long int) 8u)) : 1) : (var_1_8 == ((unsigned long int) var_1_20)))) && (((var_1_21 + var_1_12) > (2u >> var_1_11)) ? ((var_1_12 != var_1_21) ? (var_1_10 == ((signed short int) var_1_11)) : (var_1_10 == ((signed short int) 128))) : 1)) && ((var_1_6 == (var_1_4 / var_1_13)) ? (var_1_12 == ((unsigned char) var_1_11)) : 1)) && ((! var_1_2) ? ((var_1_2 || var_1_3) ? (var_1_14 == ((unsigned char) ((! (! var_1_15)) && (var_1_16 && var_1_17)))) : ((((((var_1_12) > (var_1_12)) ? (var_1_12) : (var_1_12))) >= var_1_21) ? (var_1_14 == ((unsigned char) (var_1_2 || var_1_16))) : (var_1_14 == ((unsigned char) (! var_1_19))))) : 1)) && (var_1_20 == ((unsigned char) var_1_11))) && (var_1_21 == ((unsigned short int) 8))) && (var_1_22 == ((unsigned short int) var_1_8)) ; [L296] RET, EXPR property() [L296] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_20=0, var_1_21=8, var_1_22=0, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=1, var_1_56=1, var_1_57=83/5, var_1_8=0] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_20=0, var_1_21=8, var_1_22=0, var_1_23=9998, var_1_24=-9999, var_1_25=9998, var_1_26=10, var_1_27=10, var_1_28=10, var_1_2=1, var_1_32=254, var_1_33=254, var_1_34=83/5, var_1_35=1, var_1_36=1, var_1_37=83/5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=127, var_1_42=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=1, var_1_56=1, var_1_57=83/5, var_1_8=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 140 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 23.9s, OverallIterations: 10, TraceHistogramMax: 55, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 8.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3552 SdHoareTripleChecker+Valid, 4.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3382 mSDsluCounter, 5811 SdHoareTripleChecker+Invalid, 3.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3382 mSDsCounter, 1439 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3518 IncrementalHoareTripleChecker+Invalid, 4957 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1439 mSolverCounterUnsat, 2429 mSDtfsCounter, 3518 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3223 GetRequests, 3084 SyntacticMatches, 7 SemanticMatches, 132 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2957 ImplicationChecksByTransitivity, 2.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1967occurred in iteration=9, InterpolantAutomatonStates: 125, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.2s AutomataMinimizationTime, 9 MinimizatonAttempts, 1462 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 10.3s InterpolantComputationTime, 4417 NumberOfCodeBlocks, 4417 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 5083 ConstructedInterpolants, 0 QuantifiedInterpolants, 17116 SizeOfPredicates, 17 NumberOfNonLiveVariables, 2259 ConjunctsInSsa, 35 ConjunctsInUnsatCore, 15 InterpolantComputations, 6 PerfectInterpolantSequences, 87930/89100 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-29 06:46:52,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-27.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 557b66160f84cf7548298784f1668ccba8b4b4e0fa9777fcb23cca0adef6bf76 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 06:46:54,299 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 06:46:54,367 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-29 06:46:54,373 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 06:46:54,374 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 06:46:54,400 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 06:46:54,401 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 06:46:54,401 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 06:46:54,402 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 06:46:54,403 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 06:46:54,403 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 06:46:54,404 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 06:46:54,404 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 06:46:54,405 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 06:46:54,406 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 06:46:54,406 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 06:46:54,407 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 06:46:54,407 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 06:46:54,408 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 06:46:54,408 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 06:46:54,409 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 06:46:54,413 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 06:46:54,413 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 06:46:54,414 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-29 06:46:54,414 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-29 06:46:54,414 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-29 06:46:54,415 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 06:46:54,415 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 06:46:54,415 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 06:46:54,416 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 06:46:54,416 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 06:46:54,417 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 06:46:54,417 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 06:46:54,417 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 06:46:54,417 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 06:46:54,418 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 06:46:54,418 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 06:46:54,418 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-29 06:46:54,418 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-29 06:46:54,418 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 06:46:54,419 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 06:46:54,419 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 06:46:54,419 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 06:46:54,419 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 06:46:54,420 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-29 06:46:54,420 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_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 557b66160f84cf7548298784f1668ccba8b4b4e0fa9777fcb23cca0adef6bf76 [2023-11-29 06:46:54,746 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 06:46:54,765 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 06:46:54,768 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 06:46:54,769 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 06:46:54,769 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 06:46:54,771 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-27.i [2023-11-29 06:46:57,588 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 06:46:57,834 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 06:46:57,835 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-27.i [2023-11-29 06:46:57,847 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/data/876cb2742/2f667e36206547c7bb5d7004803ba7fa/FLAG1911dfaac [2023-11-29 06:46:57,864 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/data/876cb2742/2f667e36206547c7bb5d7004803ba7fa [2023-11-29 06:46:57,867 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 06:46:57,869 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 06:46:57,870 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 06:46:57,871 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 06:46:57,876 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 06:46:57,877 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:46:57" (1/1) ... [2023-11-29 06:46:57,878 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@683a837 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:57, skipping insertion in model container [2023-11-29 06:46:57,878 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:46:57" (1/1) ... [2023-11-29 06:46:57,925 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 06:46:58,087 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_aab37b47-bde3-4152-aa15-9395f8501e23/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-27.i[916,929] [2023-11-29 06:46:58,185 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 06:46:58,205 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 06:46:58,220 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_aab37b47-bde3-4152-aa15-9395f8501e23/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-27.i[916,929] [2023-11-29 06:46:58,271 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 06:46:58,294 INFO L206 MainTranslator]: Completed translation [2023-11-29 06:46:58,294 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:58 WrapperNode [2023-11-29 06:46:58,294 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 06:46:58,296 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 06:46:58,296 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 06:46:58,296 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 06:46:58,304 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:58" (1/1) ... [2023-11-29 06:46:58,322 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:58" (1/1) ... [2023-11-29 06:46:58,359 INFO L138 Inliner]: procedures = 27, calls = 68, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 311 [2023-11-29 06:46:58,360 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 06:46:58,360 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 06:46:58,361 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 06:46:58,361 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 06:46:58,373 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:58" (1/1) ... [2023-11-29 06:46:58,373 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:58" (1/1) ... [2023-11-29 06:46:58,381 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:58" (1/1) ... [2023-11-29 06:46:58,415 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-11-29 06:46:58,415 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:58" (1/1) ... [2023-11-29 06:46:58,415 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:58" (1/1) ... [2023-11-29 06:46:58,433 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:58" (1/1) ... [2023-11-29 06:46:58,438 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:58" (1/1) ... [2023-11-29 06:46:58,442 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:58" (1/1) ... [2023-11-29 06:46:58,446 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:58" (1/1) ... [2023-11-29 06:46:58,452 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 06:46:58,453 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 06:46:58,453 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 06:46:58,454 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 06:46:58,454 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:58" (1/1) ... [2023-11-29 06:46:58,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 06:46:58,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:46:58,484 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 06:46:58,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 06:46:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 06:46:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-29 06:46:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 06:46:58,519 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 06:46:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 06:46:58,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 06:46:58,631 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 06:46:58,633 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 06:47:08,832 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 06:47:08,891 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 06:47:08,891 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 06:47:08,892 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 06:47:08 BoogieIcfgContainer [2023-11-29 06:47:08,892 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 06:47:08,895 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 06:47:08,895 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 06:47:08,898 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 06:47:08,898 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 06:46:57" (1/3) ... [2023-11-29 06:47:08,899 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3790abf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 06:47:08, skipping insertion in model container [2023-11-29 06:47:08,899 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:46:58" (2/3) ... [2023-11-29 06:47:08,900 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3790abf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 06:47:08, skipping insertion in model container [2023-11-29 06:47:08,900 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 06:47:08" (3/3) ... [2023-11-29 06:47:08,901 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-27.i [2023-11-29 06:47:08,920 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 06:47:08,920 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 06:47:08,967 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 06:47:08,972 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7ae1eace, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 06:47:08,972 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 06:47:08,976 INFO L276 IsEmpty]: Start isEmpty. Operand has 134 states, 76 states have (on average 1.4605263157894737) internal successors, (111), 77 states have internal predecessors, (111), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2023-11-29 06:47:09,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2023-11-29 06:47:09,001 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:47:09,002 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:47:09,003 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:47:09,008 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:47:09,008 INFO L85 PathProgramCache]: Analyzing trace with hash 976841953, now seen corresponding path program 1 times [2023-11-29 06:47:09,024 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 06:47:09,025 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1809504791] [2023-11-29 06:47:09,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:47:09,025 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 06:47:09,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 06:47:09,027 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 06:47:09,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-29 06:47:09,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:47:10,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 532 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 06:47:10,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:47:10,122 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 2124 proven. 0 refuted. 0 times theorem prover too weak. 3816 trivial. 0 not checked. [2023-11-29 06:47:10,123 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:47:10,124 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 06:47:10,124 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1809504791] [2023-11-29 06:47:10,124 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1809504791] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:47:10,125 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:47:10,125 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 06:47:10,127 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [790488946] [2023-11-29 06:47:10,127 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:47:10,133 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 06:47:10,133 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 06:47:10,163 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 06:47:10,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 06:47:10,167 INFO L87 Difference]: Start difference. First operand has 134 states, 76 states have (on average 1.4605263157894737) internal successors, (111), 77 states have internal predecessors, (111), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) Second operand has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (55), 2 states have call predecessors, (55), 2 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2023-11-29 06:47:14,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:47:14,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:47:14,382 INFO L93 Difference]: Finished difference Result 265 states and 495 transitions. [2023-11-29 06:47:14,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 06:47:14,431 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (55), 2 states have call predecessors, (55), 2 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) Word has length 334 [2023-11-29 06:47:14,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:47:14,440 INFO L225 Difference]: With dead ends: 265 [2023-11-29 06:47:14,440 INFO L226 Difference]: Without dead ends: 132 [2023-11-29 06:47:14,446 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 333 GetRequests, 333 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 06:47:14,450 INFO L413 NwaCegarLoop]: 212 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 212 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2023-11-29 06:47:14,451 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 212 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2023-11-29 06:47:14,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 132 states. [2023-11-29 06:47:14,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 132 to 132. [2023-11-29 06:47:14,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 75 states have (on average 1.4) internal successors, (105), 75 states have internal predecessors, (105), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2023-11-29 06:47:14,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 215 transitions. [2023-11-29 06:47:14,516 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 215 transitions. Word has length 334 [2023-11-29 06:47:14,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:47:14,517 INFO L495 AbstractCegarLoop]: Abstraction has 132 states and 215 transitions. [2023-11-29 06:47:14,517 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (55), 2 states have call predecessors, (55), 2 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2023-11-29 06:47:14,517 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 215 transitions. [2023-11-29 06:47:14,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2023-11-29 06:47:14,526 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:47:14,527 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:47:14,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-29 06:47:14,727 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 06:47:14,728 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:47:14,728 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:47:14,729 INFO L85 PathProgramCache]: Analyzing trace with hash -810277845, now seen corresponding path program 1 times [2023-11-29 06:47:14,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 06:47:14,730 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [926980362] [2023-11-29 06:47:14,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:47:14,730 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 06:47:14,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 06:47:14,731 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 06:47:14,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-29 06:47:15,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:47:15,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 532 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 06:47:15,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:47:16,209 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 1618 proven. 24 refuted. 0 times theorem prover too weak. 4298 trivial. 0 not checked. [2023-11-29 06:47:16,209 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:47:16,695 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 138 proven. 24 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-11-29 06:47:16,695 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 06:47:16,695 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [926980362] [2023-11-29 06:47:16,696 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [926980362] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 06:47:16,696 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 06:47:16,696 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2023-11-29 06:47:16,697 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [875334605] [2023-11-29 06:47:16,697 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 06:47:16,699 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 06:47:16,700 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 06:47:16,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 06:47:16,702 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-29 06:47:16,702 INFO L87 Difference]: Start difference. First operand 132 states and 215 transitions. Second operand has 8 states, 8 states have (on average 8.875) internal successors, (71), 8 states have internal predecessors, (71), 2 states have call successors, (63), 2 states have call predecessors, (63), 4 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2023-11-29 06:47:21,927 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.45s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:47:23,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:47:23,526 INFO L93 Difference]: Finished difference Result 410 states and 657 transitions. [2023-11-29 06:47:23,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-29 06:47:23,527 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 8.875) internal successors, (71), 8 states have internal predecessors, (71), 2 states have call successors, (63), 2 states have call predecessors, (63), 4 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) Word has length 334 [2023-11-29 06:47:23,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:47:23,533 INFO L225 Difference]: With dead ends: 410 [2023-11-29 06:47:23,533 INFO L226 Difference]: Without dead ends: 279 [2023-11-29 06:47:23,535 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 678 GetRequests, 660 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=112, Invalid=230, Unknown=0, NotChecked=0, Total=342 [2023-11-29 06:47:23,537 INFO L413 NwaCegarLoop]: 291 mSDtfsCounter, 351 mSDsluCounter, 504 mSDsCounter, 0 mSdLazyCounter, 638 mSolverCounterSat, 220 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 398 SdHoareTripleChecker+Valid, 795 SdHoareTripleChecker+Invalid, 858 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 220 IncrementalHoareTripleChecker+Valid, 638 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.5s IncrementalHoareTripleChecker+Time [2023-11-29 06:47:23,538 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [398 Valid, 795 Invalid, 858 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [220 Valid, 638 Invalid, 0 Unknown, 0 Unchecked, 6.5s Time] [2023-11-29 06:47:23,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2023-11-29 06:47:23,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 142. [2023-11-29 06:47:23,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142 states, 84 states have (on average 1.380952380952381) internal successors, (116), 84 states have internal predecessors, (116), 55 states have call successors, (55), 2 states have call predecessors, (55), 2 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2023-11-29 06:47:23,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 226 transitions. [2023-11-29 06:47:23,597 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 226 transitions. Word has length 334 [2023-11-29 06:47:23,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:47:23,599 INFO L495 AbstractCegarLoop]: Abstraction has 142 states and 226 transitions. [2023-11-29 06:47:23,600 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 8.875) internal successors, (71), 8 states have internal predecessors, (71), 2 states have call successors, (63), 2 states have call predecessors, (63), 4 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2023-11-29 06:47:23,600 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 226 transitions. [2023-11-29 06:47:23,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2023-11-29 06:47:23,604 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:47:23,604 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:47:23,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2023-11-29 06:47:23,807 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 06:47:23,807 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:47:23,808 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:47:23,808 INFO L85 PathProgramCache]: Analyzing trace with hash -218838071, now seen corresponding path program 1 times [2023-11-29 06:47:23,809 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 06:47:23,809 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2027157900] [2023-11-29 06:47:23,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:47:23,809 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 06:47:23,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 06:47:23,811 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 06:47:23,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-11-29 06:47:24,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:47:24,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 06:47:24,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:47:25,044 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 954 proven. 12 refuted. 0 times theorem prover too weak. 4974 trivial. 0 not checked. [2023-11-29 06:47:25,045 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:47:25,445 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 150 proven. 12 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-11-29 06:47:25,446 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 06:47:25,446 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2027157900] [2023-11-29 06:47:25,446 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2027157900] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 06:47:25,446 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 06:47:25,447 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2023-11-29 06:47:25,447 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1291979596] [2023-11-29 06:47:25,447 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 06:47:25,449 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 06:47:25,449 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 06:47:25,450 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 06:47:25,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-29 06:47:25,451 INFO L87 Difference]: Start difference. First operand 142 states and 226 transitions. Second operand has 8 states, 8 states have (on average 9.0) internal successors, (72), 8 states have internal predecessors, (72), 2 states have call successors, (59), 2 states have call predecessors, (59), 4 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2023-11-29 06:47:31,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:47:33,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:47:34,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:47:34,373 INFO L93 Difference]: Finished difference Result 412 states and 642 transitions. [2023-11-29 06:47:34,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-29 06:47:34,374 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.0) internal successors, (72), 8 states have internal predecessors, (72), 2 states have call successors, (59), 2 states have call predecessors, (59), 4 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) Word has length 335 [2023-11-29 06:47:34,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:47:34,379 INFO L225 Difference]: With dead ends: 412 [2023-11-29 06:47:34,379 INFO L226 Difference]: Without dead ends: 271 [2023-11-29 06:47:34,381 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 680 GetRequests, 662 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=112, Invalid=230, Unknown=0, NotChecked=0, Total=342 [2023-11-29 06:47:34,382 INFO L413 NwaCegarLoop]: 267 mSDtfsCounter, 334 mSDsluCounter, 426 mSDsCounter, 0 mSdLazyCounter, 630 mSolverCounterSat, 226 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 385 SdHoareTripleChecker+Valid, 693 SdHoareTripleChecker+Invalid, 857 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 226 IncrementalHoareTripleChecker+Valid, 630 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.6s IncrementalHoareTripleChecker+Time [2023-11-29 06:47:34,383 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [385 Valid, 693 Invalid, 857 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [226 Valid, 630 Invalid, 1 Unknown, 0 Unchecked, 8.6s Time] [2023-11-29 06:47:34,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2023-11-29 06:47:34,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 140. [2023-11-29 06:47:34,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 140 states, 81 states have (on average 1.3333333333333333) internal successors, (108), 81 states have internal predecessors, (108), 55 states have call successors, (55), 3 states have call predecessors, (55), 3 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2023-11-29 06:47:34,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 140 states and 218 transitions. [2023-11-29 06:47:34,423 INFO L78 Accepts]: Start accepts. Automaton has 140 states and 218 transitions. Word has length 335 [2023-11-29 06:47:34,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:47:34,424 INFO L495 AbstractCegarLoop]: Abstraction has 140 states and 218 transitions. [2023-11-29 06:47:34,425 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.0) internal successors, (72), 8 states have internal predecessors, (72), 2 states have call successors, (59), 2 states have call predecessors, (59), 4 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2023-11-29 06:47:34,425 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 218 transitions. [2023-11-29 06:47:34,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2023-11-29 06:47:34,428 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:47:34,428 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:47:34,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2023-11-29 06:47:34,629 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 06:47:34,629 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:47:34,629 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:47:34,630 INFO L85 PathProgramCache]: Analyzing trace with hash 1258461829, now seen corresponding path program 1 times [2023-11-29 06:47:34,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 06:47:34,630 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1972244949] [2023-11-29 06:47:34,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:47:34,630 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 06:47:34,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 06:47:34,631 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 06:47:34,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-11-29 06:47:35,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:47:35,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 531 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 06:47:35,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:47:36,864 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 1692 proven. 135 refuted. 0 times theorem prover too weak. 4113 trivial. 0 not checked. [2023-11-29 06:47:36,864 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:47:37,075 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-29 06:47:37,075 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 06:47:37,075 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1972244949] [2023-11-29 06:47:37,075 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1972244949] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-29 06:47:37,075 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 06:47:37,076 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2023-11-29 06:47:37,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1660240887] [2023-11-29 06:47:37,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:47:37,077 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 06:47:37,077 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 06:47:37,078 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 06:47:37,078 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-11-29 06:47:37,079 INFO L87 Difference]: Start difference. First operand 140 states and 218 transitions. Second operand has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 06:47:41,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.63s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:47:41,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:47:41,153 INFO L93 Difference]: Finished difference Result 283 states and 438 transitions. [2023-11-29 06:47:41,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 06:47:41,204 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 335 [2023-11-29 06:47:41,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:47:41,207 INFO L225 Difference]: With dead ends: 283 [2023-11-29 06:47:41,207 INFO L226 Difference]: Without dead ends: 144 [2023-11-29 06:47:41,208 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 668 GetRequests, 662 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-11-29 06:47:41,209 INFO L413 NwaCegarLoop]: 203 mSDtfsCounter, 48 mSDsluCounter, 160 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 48 SdHoareTripleChecker+Valid, 363 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2023-11-29 06:47:41,209 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [48 Valid, 363 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2023-11-29 06:47:41,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144 states. [2023-11-29 06:47:41,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144 to 144. [2023-11-29 06:47:41,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 144 states, 84 states have (on average 1.3095238095238095) internal successors, (110), 84 states have internal predecessors, (110), 55 states have call successors, (55), 4 states have call predecessors, (55), 4 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2023-11-29 06:47:41,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 144 states and 220 transitions. [2023-11-29 06:47:41,231 INFO L78 Accepts]: Start accepts. Automaton has 144 states and 220 transitions. Word has length 335 [2023-11-29 06:47:41,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:47:41,232 INFO L495 AbstractCegarLoop]: Abstraction has 144 states and 220 transitions. [2023-11-29 06:47:41,232 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 06:47:41,232 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 220 transitions. [2023-11-29 06:47:41,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2023-11-29 06:47:41,235 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:47:41,236 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:47:41,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2023-11-29 06:47:41,436 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 06:47:41,437 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:47:41,437 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:47:41,437 INFO L85 PathProgramCache]: Analyzing trace with hash 139937614, now seen corresponding path program 1 times [2023-11-29 06:47:41,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 06:47:41,438 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2118665647] [2023-11-29 06:47:41,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:47:41,438 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 06:47:41,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 06:47:41,439 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 06:47:41,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2023-11-29 06:47:42,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:47:42,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 06:47:42,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:47:43,741 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-29 06:47:43,741 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:47:43,741 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 06:47:43,741 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2118665647] [2023-11-29 06:47:43,742 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2118665647] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:47:43,742 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:47:43,742 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 06:47:43,742 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [264090568] [2023-11-29 06:47:43,742 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:47:43,743 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 06:47:43,743 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 06:47:43,744 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 06:47:43,744 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 06:47:43,745 INFO L87 Difference]: Start difference. First operand 144 states and 220 transitions. Second operand has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 06:47:46,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.76s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:47:46,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:47:46,906 INFO L93 Difference]: Finished difference Result 430 states and 658 transitions. [2023-11-29 06:47:46,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 06:47:46,907 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 336 [2023-11-29 06:47:46,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:47:46,911 INFO L225 Difference]: With dead ends: 430 [2023-11-29 06:47:46,911 INFO L226 Difference]: Without dead ends: 287 [2023-11-29 06:47:46,912 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 336 GetRequests, 333 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 06:47:46,913 INFO L413 NwaCegarLoop]: 205 mSDtfsCounter, 44 mSDsluCounter, 404 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 609 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2023-11-29 06:47:46,913 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [44 Valid, 609 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2023-11-29 06:47:46,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 287 states. [2023-11-29 06:47:46,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 287 to 283. [2023-11-29 06:47:46,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 283 states, 164 states have (on average 1.2926829268292683) internal successors, (212), 164 states have internal predecessors, (212), 110 states have call successors, (110), 8 states have call predecessors, (110), 8 states have return successors, (110), 110 states have call predecessors, (110), 110 states have call successors, (110) [2023-11-29 06:47:46,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 283 states and 432 transitions. [2023-11-29 06:47:46,961 INFO L78 Accepts]: Start accepts. Automaton has 283 states and 432 transitions. Word has length 336 [2023-11-29 06:47:46,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:47:46,962 INFO L495 AbstractCegarLoop]: Abstraction has 283 states and 432 transitions. [2023-11-29 06:47:46,962 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 06:47:46,962 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 432 transitions. [2023-11-29 06:47:46,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2023-11-29 06:47:46,964 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:47:46,964 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:47:46,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2023-11-29 06:47:47,165 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 06:47:47,165 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:47:47,165 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:47:47,165 INFO L85 PathProgramCache]: Analyzing trace with hash -205909583, now seen corresponding path program 1 times [2023-11-29 06:47:47,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 06:47:47,166 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [200884303] [2023-11-29 06:47:47,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:47:47,167 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 06:47:47,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 06:47:47,168 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 06:47:47,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-11-29 06:47:48,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:47:48,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-29 06:47:48,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:48:17,351 WARN L293 SmtUtils]: Spent 10.15s on a formula simplification that was a NOOP. DAG size: 17 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-29 06:48:36,640 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 1268 proven. 282 refuted. 0 times theorem prover too weak. 4390 trivial. 0 not checked. [2023-11-29 06:48:36,640 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:48:41,934 WARN L854 $PredicateComparison]: unable to prove that (or (fp.gt c_~var_1_6~0 (fp.neg c_~var_1_7~0)) (forall ((~var_1_4~0 (_ FloatingPoint 8 24)) (~var_1_13~0 (_ FloatingPoint 8 24))) (not (fp.eq c_~var_1_6~0 (fp.div c_currentRoundingMode ~var_1_4~0 ~var_1_13~0))))) is different from false [2023-11-29 06:49:19,113 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 06:49:19,114 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [200884303] [2023-11-29 06:49:19,114 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [200884303] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 06:49:19,114 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1576700561] [2023-11-29 06:49:19,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:49:19,114 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 06:49:19,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 06:49:19,116 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 06:49:19,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab37b47-bde3-4152-aa15-9395f8501e23/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2023-11-29 06:49:22,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:49:22,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 33 conjunts are in the unsatisfiable core [2023-11-29 06:49:22,754 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:51:14,081 WARN L293 SmtUtils]: Spent 23.20s on a formula simplification that was a NOOP. DAG size: 28 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-29 06:52:23,222 WARN L293 SmtUtils]: Spent 21.99s on a formula simplification that was a NOOP. DAG size: 33 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-29 06:54:09,818 WARN L293 SmtUtils]: Spent 25.87s on a formula simplification that was a NOOP. DAG size: 40 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-29 06:55:27,096 WARN L293 SmtUtils]: Spent 26.90s on a formula simplification that was a NOOP. DAG size: 44 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-29 06:56:40,688 WARN L293 SmtUtils]: Spent 8.06s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 06:57:02,046 WARN L293 SmtUtils]: Spent 5.73s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 06:57:16,807 WARN L293 SmtUtils]: Spent 8.17s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 06:57:30,068 WARN L293 SmtUtils]: Spent 5.45s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 06:57:41,419 WARN L293 SmtUtils]: Spent 5.53s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 06:57:54,699 WARN L293 SmtUtils]: Spent 6.40s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 06:58:06,597 WARN L293 SmtUtils]: Spent 7.37s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:00:20,703 WARN L293 SmtUtils]: Spent 1.47m on a formula simplification that was a NOOP. DAG size: 66 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-29 07:00:25,119 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 1148 proven. 423 refuted. 0 times theorem prover too weak. 4369 trivial. 0 not checked. [2023-11-29 07:00:25,119 INFO L327 TraceCheckSpWp]: Computing backward predicates...