./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-59.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-59.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX --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 3e25c1e865f9c17a1fadd9c040f12ed15699bfd313ad109ce8205c26bee89007 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 16:05:04,068 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 16:05:04,159 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-08 16:05:04,169 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 16:05:04,169 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 16:05:04,213 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 16:05:04,214 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 16:05:04,214 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 16:05:04,216 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 16:05:04,217 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 16:05:04,218 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 16:05:04,218 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 16:05:04,219 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 16:05:04,220 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 16:05:04,222 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 16:05:04,223 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 16:05:04,223 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 16:05:04,223 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 16:05:04,224 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 16:05:04,224 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 16:05:04,224 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 16:05:04,227 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 16:05:04,227 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 16:05:04,228 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 16:05:04,230 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 16:05:04,231 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 16:05:04,231 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 16:05:04,231 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 16:05:04,232 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 16:05:04,234 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 16:05:04,234 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 16:05:04,235 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 16:05:04,235 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:05:04,235 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 16:05:04,236 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 16:05:04,236 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 16:05:04,236 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 16:05:04,236 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 16:05:04,237 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 16:05:04,238 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 16:05:04,239 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 16:05:04,239 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 16:05:04,239 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_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e25c1e865f9c17a1fadd9c040f12ed15699bfd313ad109ce8205c26bee89007 [2024-11-08 16:05:04,575 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 16:05:04,611 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 16:05:04,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 16:05:04,615 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 16:05:04,615 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 16:05:04,617 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-59.i Unable to find full path for "g++" [2024-11-08 16:05:06,704 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 16:05:06,957 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 16:05:06,957 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-59.i [2024-11-08 16:05:06,970 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/data/acc239efa/c1b49bc6158540919561c77bbf3551b2/FLAG21e1496cf [2024-11-08 16:05:06,988 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/data/acc239efa/c1b49bc6158540919561c77bbf3551b2 [2024-11-08 16:05:06,991 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 16:05:06,993 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 16:05:06,994 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 16:05:06,995 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 16:05:07,004 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 16:05:07,005 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:05:06" (1/1) ... [2024-11-08 16:05:07,007 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ae2e7c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:07, skipping insertion in model container [2024-11-08 16:05:07,007 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:05:06" (1/1) ... [2024-11-08 16:05:07,049 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 16:05:07,266 WARN L250 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_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-59.i[916,929] [2024-11-08 16:05:07,431 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:05:07,456 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 16:05:07,471 WARN L250 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_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-59.i[916,929] [2024-11-08 16:05:07,544 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:05:07,578 INFO L204 MainTranslator]: Completed translation [2024-11-08 16:05:07,579 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:07 WrapperNode [2024-11-08 16:05:07,580 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 16:05:07,582 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 16:05:07,583 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 16:05:07,584 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 16:05:07,592 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:07" (1/1) ... [2024-11-08 16:05:07,609 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:07" (1/1) ... [2024-11-08 16:05:07,672 INFO L138 Inliner]: procedures = 26, calls = 62, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 351 [2024-11-08 16:05:07,672 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 16:05:07,673 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 16:05:07,674 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 16:05:07,674 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 16:05:07,693 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:07" (1/1) ... [2024-11-08 16:05:07,694 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:07" (1/1) ... [2024-11-08 16:05:07,702 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:07" (1/1) ... [2024-11-08 16:05:07,734 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]. [2024-11-08 16:05:07,734 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:07" (1/1) ... [2024-11-08 16:05:07,734 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:07" (1/1) ... [2024-11-08 16:05:07,756 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:07" (1/1) ... [2024-11-08 16:05:07,761 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:07" (1/1) ... [2024-11-08 16:05:07,767 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:07" (1/1) ... [2024-11-08 16:05:07,772 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:07" (1/1) ... [2024-11-08 16:05:07,781 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 16:05:07,782 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 16:05:07,782 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 16:05:07,782 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 16:05:07,783 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:07" (1/1) ... [2024-11-08 16:05:07,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:05:07,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:05:07,834 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 16:05:07,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 16:05:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 16:05:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 16:05:07,875 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 16:05:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-08 16:05:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 16:05:07,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 16:05:08,034 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 16:05:08,037 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 16:05:08,968 INFO L? ?]: Removed 23 outVars from TransFormulas that were not future-live. [2024-11-08 16:05:08,969 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 16:05:08,984 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 16:05:08,984 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 16:05:08,985 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:05:08 BoogieIcfgContainer [2024-11-08 16:05:08,985 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 16:05:08,987 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 16:05:08,988 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 16:05:08,991 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 16:05:08,992 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 04:05:06" (1/3) ... [2024-11-08 16:05:08,993 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e5a717e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:05:08, skipping insertion in model container [2024-11-08 16:05:08,993 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:07" (2/3) ... [2024-11-08 16:05:08,993 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e5a717e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:05:08, skipping insertion in model container [2024-11-08 16:05:08,993 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:05:08" (3/3) ... [2024-11-08 16:05:08,995 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-59.i [2024-11-08 16:05:09,014 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 16:05:09,015 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 16:05:09,091 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 16:05:09,101 INFO L333 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, 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;@7f0a7255, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 16:05:09,102 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 16:05:09,109 INFO L276 IsEmpty]: Start isEmpty. Operand has 149 states, 97 states have (on average 1.4742268041237114) internal successors, (143), 98 states have internal predecessors, (143), 49 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2024-11-08 16:05:09,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-08 16:05:09,134 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:05:09,136 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:05:09,137 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:05:09,142 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:05:09,142 INFO L85 PathProgramCache]: Analyzing trace with hash -1411969209, now seen corresponding path program 1 times [2024-11-08 16:05:09,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:05:09,151 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1362769512] [2024-11-08 16:05:09,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:05:09,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:05:09,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:05:09,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,712 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:05:09,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,718 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-08 16:05:09,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,727 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:05:09,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,733 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-08 16:05:09,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,739 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 16:05:09,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,745 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-08 16:05:09,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,753 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 16:05:09,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 16:05:09,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,765 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 16:05:09,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 16:05:09,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,776 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 16:05:09,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 16:05:09,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 16:05:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 16:05:09,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-08 16:05:09,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-08 16:05:09,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 16:05:09,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,834 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 16:05:09,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-08 16:05:09,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 16:05:09,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,864 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-08 16:05:09,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 16:05:09,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-08 16:05:09,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 16:05:09,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,896 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 16:05:09,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-08 16:05:09,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-08 16:05:09,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-08 16:05:09,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-08 16:05:09,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-08 16:05:09,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 16:05:09,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2024-11-08 16:05:09,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 16:05:09,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-11-08 16:05:09,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 16:05:09,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-11-08 16:05:09,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 16:05:09,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-08 16:05:09,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 16:05:09,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-08 16:05:09,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 16:05:09,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,993 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-08 16:05:09,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:09,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-08 16:05:10,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:10,006 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2024-11-08 16:05:10,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:10,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2024-11-08 16:05:10,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:10,020 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-08 16:05:10,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:10,025 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2024-11-08 16:05:10,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:10,036 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2024-11-08 16:05:10,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:10,052 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-08 16:05:10,052 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:05:10,053 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1362769512] [2024-11-08 16:05:10,053 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1362769512] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:05:10,054 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:05:10,054 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 16:05:10,056 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [755737642] [2024-11-08 16:05:10,057 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:05:10,066 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 16:05:10,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:05:10,099 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 16:05:10,100 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 16:05:10,103 INFO L87 Difference]: Start difference. First operand has 149 states, 97 states have (on average 1.4742268041237114) internal successors, (143), 98 states have internal predecessors, (143), 49 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) Second operand has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 2 states have call successors, (49) [2024-11-08 16:05:10,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:05:10,157 INFO L93 Difference]: Finished difference Result 282 states and 510 transitions. [2024-11-08 16:05:10,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 16:05:10,160 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 2 states have call successors, (49) Word has length 304 [2024-11-08 16:05:10,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:05:10,171 INFO L225 Difference]: With dead ends: 282 [2024-11-08 16:05:10,172 INFO L226 Difference]: Without dead ends: 136 [2024-11-08 16:05:10,177 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 149 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 16:05:10,181 INFO L432 NwaCegarLoop]: 218 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 218 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 16:05:10,183 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 218 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 16:05:10,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2024-11-08 16:05:10,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 136. [2024-11-08 16:05:10,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 136 states, 85 states have (on average 1.411764705882353) internal successors, (120), 85 states have internal predecessors, (120), 49 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2024-11-08 16:05:10,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 218 transitions. [2024-11-08 16:05:10,275 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 218 transitions. Word has length 304 [2024-11-08 16:05:10,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:05:10,276 INFO L471 AbstractCegarLoop]: Abstraction has 136 states and 218 transitions. [2024-11-08 16:05:10,279 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 2 states have call successors, (49) [2024-11-08 16:05:10,279 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 218 transitions. [2024-11-08 16:05:10,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-08 16:05:10,295 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:05:10,295 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:05:10,296 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-08 16:05:10,296 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:05:10,297 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:05:10,297 INFO L85 PathProgramCache]: Analyzing trace with hash 1199126601, now seen corresponding path program 1 times [2024-11-08 16:05:10,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:05:10,300 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1143016160] [2024-11-08 16:05:10,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:05:10,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:05:10,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,089 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:05:11,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:05:11,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,104 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-08 16:05:11,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,114 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:05:11,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-08 16:05:11,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,130 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 16:05:11,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-08 16:05:11,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 16:05:11,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 16:05:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 16:05:11,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 16:05:11,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,186 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 16:05:11,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,192 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 16:05:11,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 16:05:11,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 16:05:11,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,217 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-08 16:05:11,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-08 16:05:11,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 16:05:11,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 16:05:11,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-08 16:05:11,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 16:05:11,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-08 16:05:11,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 16:05:11,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,281 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-08 16:05:11,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,290 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 16:05:11,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 16:05:11,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,308 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-08 16:05:11,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-08 16:05:11,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,321 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-08 16:05:11,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-08 16:05:11,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,334 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-08 16:05:11,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,342 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 16:05:11,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2024-11-08 16:05:11,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,357 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 16:05:11,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,363 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-11-08 16:05:11,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,371 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 16:05:11,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-11-08 16:05:11,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 16:05:11,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,400 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-08 16:05:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 16:05:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,413 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-08 16:05:11,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,420 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 16:05:11,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,429 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-08 16:05:11,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-08 16:05:11,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,445 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2024-11-08 16:05:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,456 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2024-11-08 16:05:11,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,461 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-08 16:05:11,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,470 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2024-11-08 16:05:11,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,477 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2024-11-08 16:05:11,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:11,486 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-08 16:05:11,487 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:05:11,488 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1143016160] [2024-11-08 16:05:11,488 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1143016160] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:05:11,488 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:05:11,488 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 16:05:11,489 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1075710235] [2024-11-08 16:05:11,490 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:05:11,491 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 16:05:11,495 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:05:11,496 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 16:05:11,496 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 16:05:11,497 INFO L87 Difference]: Start difference. First operand 136 states and 218 transitions. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-08 16:05:11,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:05:11,897 INFO L93 Difference]: Finished difference Result 403 states and 649 transitions. [2024-11-08 16:05:11,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 16:05:11,900 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) Word has length 304 [2024-11-08 16:05:11,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:05:11,907 INFO L225 Difference]: With dead ends: 403 [2024-11-08 16:05:11,907 INFO L226 Difference]: Without dead ends: 270 [2024-11-08 16:05:11,913 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 101 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-08 16:05:11,915 INFO L432 NwaCegarLoop]: 215 mSDtfsCounter, 167 mSDsluCounter, 423 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 148 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 167 SdHoareTripleChecker+Valid, 638 SdHoareTripleChecker+Invalid, 158 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 148 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-08 16:05:11,916 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [167 Valid, 638 Invalid, 158 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [148 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-08 16:05:11,918 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270 states. [2024-11-08 16:05:11,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270 to 251. [2024-11-08 16:05:11,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 251 states, 150 states have (on average 1.3933333333333333) internal successors, (209), 150 states have internal predecessors, (209), 98 states have call successors, (98), 2 states have call predecessors, (98), 2 states have return successors, (98), 98 states have call predecessors, (98), 98 states have call successors, (98) [2024-11-08 16:05:12,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 251 states and 405 transitions. [2024-11-08 16:05:12,005 INFO L78 Accepts]: Start accepts. Automaton has 251 states and 405 transitions. Word has length 304 [2024-11-08 16:05:12,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:05:12,008 INFO L471 AbstractCegarLoop]: Abstraction has 251 states and 405 transitions. [2024-11-08 16:05:12,008 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-08 16:05:12,008 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 405 transitions. [2024-11-08 16:05:12,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-08 16:05:12,017 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:05:12,018 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:05:12,018 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-08 16:05:12,019 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:05:12,019 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:05:12,019 INFO L85 PathProgramCache]: Analyzing trace with hash 117834981, now seen corresponding path program 1 times [2024-11-08 16:05:12,020 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:05:12,020 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [265183528] [2024-11-08 16:05:12,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:05:12,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:05:12,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,664 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:05:12,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,672 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:05:12,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-08 16:05:12,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:05:12,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,685 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-08 16:05:12,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,690 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 16:05:12,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,694 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-08 16:05:12,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 16:05:12,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 16:05:12,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,709 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 16:05:12,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,713 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 16:05:12,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 16:05:12,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,727 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 16:05:12,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,732 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 16:05:12,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,739 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 16:05:12,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-08 16:05:12,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,748 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-08 16:05:12,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,753 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 16:05:12,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,758 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 16:05:12,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,765 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-08 16:05:12,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 16:05:12,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,778 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-08 16:05:12,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 16:05:12,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,792 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-08 16:05:12,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,797 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 16:05:12,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 16:05:12,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-08 16:05:12,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-08 16:05:12,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-08 16:05:12,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-08 16:05:12,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-08 16:05:12,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 16:05:12,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,855 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2024-11-08 16:05:12,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 16:05:12,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-11-08 16:05:12,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,877 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 16:05:12,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,883 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-11-08 16:05:12,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 16:05:12,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-08 16:05:12,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,903 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 16:05:12,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-08 16:05:12,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 16:05:12,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-08 16:05:12,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-08 16:05:12,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2024-11-08 16:05:12,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2024-11-08 16:05:12,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-08 16:05:12,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2024-11-08 16:05:12,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2024-11-08 16:05:12,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:12,973 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-08 16:05:12,973 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:05:12,973 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [265183528] [2024-11-08 16:05:12,974 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [265183528] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:05:12,974 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:05:12,974 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 16:05:12,975 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1363561000] [2024-11-08 16:05:12,975 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:05:12,976 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 16:05:12,976 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:05:12,977 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 16:05:12,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 16:05:12,980 INFO L87 Difference]: Start difference. First operand 251 states and 405 transitions. Second operand has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-08 16:05:13,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:05:13,381 INFO L93 Difference]: Finished difference Result 527 states and 847 transitions. [2024-11-08 16:05:13,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 16:05:13,383 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) Word has length 305 [2024-11-08 16:05:13,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:05:13,387 INFO L225 Difference]: With dead ends: 527 [2024-11-08 16:05:13,387 INFO L226 Difference]: Without dead ends: 394 [2024-11-08 16:05:13,388 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 101 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-08 16:05:13,389 INFO L432 NwaCegarLoop]: 220 mSDtfsCounter, 182 mSDsluCounter, 416 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 149 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 182 SdHoareTripleChecker+Valid, 636 SdHoareTripleChecker+Invalid, 172 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 149 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-08 16:05:13,390 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [182 Valid, 636 Invalid, 172 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [149 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-08 16:05:13,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 394 states. [2024-11-08 16:05:13,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 394 to 382. [2024-11-08 16:05:13,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 382 states, 231 states have (on average 1.3982683982683983) internal successors, (323), 231 states have internal predecessors, (323), 147 states have call successors, (147), 3 states have call predecessors, (147), 3 states have return successors, (147), 147 states have call predecessors, (147), 147 states have call successors, (147) [2024-11-08 16:05:13,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 382 states and 617 transitions. [2024-11-08 16:05:13,480 INFO L78 Accepts]: Start accepts. Automaton has 382 states and 617 transitions. Word has length 305 [2024-11-08 16:05:13,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:05:13,483 INFO L471 AbstractCegarLoop]: Abstraction has 382 states and 617 transitions. [2024-11-08 16:05:13,483 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-08 16:05:13,484 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 617 transitions. [2024-11-08 16:05:13,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 16:05:13,490 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:05:13,490 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:05:13,491 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-08 16:05:13,491 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:05:13,491 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:05:13,492 INFO L85 PathProgramCache]: Analyzing trace with hash -1023306818, now seen corresponding path program 1 times [2024-11-08 16:05:13,492 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:05:13,492 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [827999429] [2024-11-08 16:05:13,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:05:13,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:05:13,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:05:14,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,330 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:05:14,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,334 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-08 16:05:14,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:05:14,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-08 16:05:14,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,348 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 16:05:14,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,352 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-08 16:05:14,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,357 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 16:05:14,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,362 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 16:05:14,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 16:05:14,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,371 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 16:05:14,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 16:05:14,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,399 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 16:05:14,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,405 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 16:05:14,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,412 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 16:05:14,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,418 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-08 16:05:14,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,423 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-08 16:05:14,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,430 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 16:05:14,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,436 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 16:05:14,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,442 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-08 16:05:14,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 16:05:14,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,452 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-08 16:05:14,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,458 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 16:05:14,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-08 16:05:14,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,472 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 16:05:14,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,477 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 16:05:14,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,484 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-08 16:05:14,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,491 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-08 16:05:14,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,497 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-08 16:05:14,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-08 16:05:14,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,510 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-08 16:05:14,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 16:05:14,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2024-11-08 16:05:14,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,527 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 16:05:14,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,534 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-11-08 16:05:14,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 16:05:14,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,546 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-11-08 16:05:14,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,553 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 16:05:14,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,560 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-08 16:05:14,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,566 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 16:05:14,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-08 16:05:14,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 16:05:14,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-08 16:05:14,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-08 16:05:14,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2024-11-08 16:05:14,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,609 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2024-11-08 16:05:14,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,615 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-08 16:05:14,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2024-11-08 16:05:14,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,627 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2024-11-08 16:05:14,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:14,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-08 16:05:14,635 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:05:14,635 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [827999429] [2024-11-08 16:05:14,635 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [827999429] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:05:14,635 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:05:14,635 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-08 16:05:14,636 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1953461924] [2024-11-08 16:05:14,636 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:05:14,636 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-08 16:05:14,637 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:05:14,637 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-08 16:05:14,637 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-08 16:05:14,638 INFO L87 Difference]: Start difference. First operand 382 states and 617 transitions. Second operand has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 6 states have internal predecessors, (64), 2 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2024-11-08 16:05:15,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:05:15,570 INFO L93 Difference]: Finished difference Result 1116 states and 1802 transitions. [2024-11-08 16:05:15,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 16:05:15,571 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 6 states have internal predecessors, (64), 2 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) Word has length 306 [2024-11-08 16:05:15,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:05:15,580 INFO L225 Difference]: With dead ends: 1116 [2024-11-08 16:05:15,581 INFO L226 Difference]: Without dead ends: 848 [2024-11-08 16:05:15,582 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 101 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2024-11-08 16:05:15,583 INFO L432 NwaCegarLoop]: 256 mSDtfsCounter, 311 mSDsluCounter, 772 mSDsCounter, 0 mSdLazyCounter, 277 mSolverCounterSat, 44 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 311 SdHoareTripleChecker+Valid, 1028 SdHoareTripleChecker+Invalid, 321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 44 IncrementalHoareTripleChecker+Valid, 277 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-08 16:05:15,585 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [311 Valid, 1028 Invalid, 321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [44 Valid, 277 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-08 16:05:15,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 848 states. [2024-11-08 16:05:15,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 848 to 842. [2024-11-08 16:05:15,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 842 states, 560 states have (on average 1.457142857142857) internal successors, (816), 562 states have internal predecessors, (816), 273 states have call successors, (273), 8 states have call predecessors, (273), 8 states have return successors, (273), 271 states have call predecessors, (273), 273 states have call successors, (273) [2024-11-08 16:05:15,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 842 states and 1362 transitions. [2024-11-08 16:05:15,726 INFO L78 Accepts]: Start accepts. Automaton has 842 states and 1362 transitions. Word has length 306 [2024-11-08 16:05:15,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:05:15,727 INFO L471 AbstractCegarLoop]: Abstraction has 842 states and 1362 transitions. [2024-11-08 16:05:15,728 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 6 states have internal predecessors, (64), 2 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2024-11-08 16:05:15,728 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1362 transitions. [2024-11-08 16:05:15,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 16:05:15,734 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:05:15,734 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:05:15,734 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-08 16:05:15,735 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:05:15,735 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:05:15,735 INFO L85 PathProgramCache]: Analyzing trace with hash 782131516, now seen corresponding path program 1 times [2024-11-08 16:05:15,735 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:05:15,735 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1654344977] [2024-11-08 16:05:15,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:05:15,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:05:16,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 16:05:16,121 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [599615544] [2024-11-08 16:05:16,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:05:16,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:05:16,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:05:16,125 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 16:05:16,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-08 16:05:16,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:05:16,413 INFO L255 TraceCheckSpWp]: Trace formula consists of 689 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 16:05:16,430 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:05:24,283 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 624 proven. 630 refuted. 0 times theorem prover too weak. 3450 trivial. 0 not checked. [2024-11-08 16:05:24,284 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 16:05:39,399 WARN L286 SmtUtils]: Spent 5.10s on a formula simplification that was a NOOP. DAG size: 49 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 16:05:47,081 WARN L286 SmtUtils]: Spent 5.31s on a formula simplification that was a NOOP. DAG size: 49 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 16:06:03,876 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:06:03,876 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1654344977] [2024-11-08 16:06:03,877 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-08 16:06:03,877 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [599615544] [2024-11-08 16:06:03,877 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [599615544] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 16:06:03,877 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-11-08 16:06:03,878 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22] total 22 [2024-11-08 16:06:03,878 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1030981900] [2024-11-08 16:06:03,878 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-11-08 16:06:03,879 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2024-11-08 16:06:03,879 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:06:03,880 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2024-11-08 16:06:03,881 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=210, Invalid=782, Unknown=0, NotChecked=0, Total=992 [2024-11-08 16:06:03,881 INFO L87 Difference]: Start difference. First operand 842 states and 1362 transitions. Second operand has 23 states, 23 states have (on average 3.5652173913043477) internal successors, (82), 20 states have internal predecessors, (82), 6 states have call successors, (49), 6 states have call predecessors, (49), 7 states have return successors, (49), 6 states have call predecessors, (49), 6 states have call successors, (49) [2024-11-08 16:06:12,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:06:12,937 INFO L93 Difference]: Finished difference Result 1309 states and 2027 transitions. [2024-11-08 16:06:12,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-11-08 16:06:12,938 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 3.5652173913043477) internal successors, (82), 20 states have internal predecessors, (82), 6 states have call successors, (49), 6 states have call predecessors, (49), 7 states have return successors, (49), 6 states have call predecessors, (49), 6 states have call successors, (49) Word has length 306 [2024-11-08 16:06:12,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:06:12,954 INFO L225 Difference]: With dead ends: 1309 [2024-11-08 16:06:12,954 INFO L226 Difference]: Without dead ends: 971 [2024-11-08 16:06:12,958 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 598 GetRequests, 545 SyntacticMatches, 0 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 697 ImplicationChecksByTransitivity, 31.0s TimeCoverageRelationStatistics Valid=622, Invalid=2348, Unknown=0, NotChecked=0, Total=2970 [2024-11-08 16:06:12,960 INFO L432 NwaCegarLoop]: 167 mSDtfsCounter, 303 mSDsluCounter, 1649 mSDsCounter, 0 mSdLazyCounter, 1316 mSolverCounterSat, 114 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 303 SdHoareTripleChecker+Valid, 1816 SdHoareTripleChecker+Invalid, 1430 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 114 IncrementalHoareTripleChecker+Valid, 1316 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2024-11-08 16:06:12,960 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [303 Valid, 1816 Invalid, 1430 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [114 Valid, 1316 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2024-11-08 16:06:12,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 971 states. [2024-11-08 16:06:13,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 971 to 928. [2024-11-08 16:06:13,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 928 states, 626 states have (on average 1.4089456869009584) internal successors, (882), 628 states have internal predecessors, (882), 273 states have call successors, (273), 28 states have call predecessors, (273), 28 states have return successors, (273), 271 states have call predecessors, (273), 273 states have call successors, (273) [2024-11-08 16:06:13,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 928 states and 1428 transitions. [2024-11-08 16:06:13,106 INFO L78 Accepts]: Start accepts. Automaton has 928 states and 1428 transitions. Word has length 306 [2024-11-08 16:06:13,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:06:13,107 INFO L471 AbstractCegarLoop]: Abstraction has 928 states and 1428 transitions. [2024-11-08 16:06:13,108 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 3.5652173913043477) internal successors, (82), 20 states have internal predecessors, (82), 6 states have call successors, (49), 6 states have call predecessors, (49), 7 states have return successors, (49), 6 states have call predecessors, (49), 6 states have call successors, (49) [2024-11-08 16:06:13,108 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1428 transitions. [2024-11-08 16:06:13,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 16:06:13,116 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:06:13,116 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:06:13,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-08 16:06:13,317 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:06:13,317 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:06:13,318 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:06:13,318 INFO L85 PathProgramCache]: Analyzing trace with hash -1737828418, now seen corresponding path program 1 times [2024-11-08 16:06:13,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:06:13,318 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1499133564] [2024-11-08 16:06:13,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:06:13,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:06:13,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,136 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:06:14,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:06:14,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-08 16:06:14,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:06:14,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,147 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-08 16:06:14,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 16:06:14,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,161 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-08 16:06:14,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,166 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 16:06:14,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 16:06:14,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 16:06:14,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 16:06:14,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 16:06:14,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 16:06:14,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 16:06:14,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 16:06:14,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,219 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-08 16:06:14,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-08 16:06:14,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,229 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 16:06:14,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 16:06:14,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-08 16:06:14,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 16:06:14,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-08 16:06:14,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,253 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 16:06:14,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-08 16:06:14,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,290 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 16:06:14,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,294 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 16:06:14,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-08 16:06:14,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-08 16:06:14,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,307 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-08 16:06:14,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-08 16:06:14,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-08 16:06:14,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,319 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 16:06:14,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2024-11-08 16:06:14,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,328 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 16:06:14,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-11-08 16:06:14,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 16:06:14,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-11-08 16:06:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,346 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 16:06:14,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-08 16:06:14,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,356 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 16:06:14,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-08 16:06:14,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,365 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 16:06:14,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,370 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-08 16:06:14,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-08 16:06:14,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,380 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2024-11-08 16:06:14,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,385 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2024-11-08 16:06:14,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,389 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-08 16:06:14,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,395 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2024-11-08 16:06:14,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,399 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2024-11-08 16:06:14,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,407 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 36 proven. 108 refuted. 0 times theorem prover too weak. 4560 trivial. 0 not checked. [2024-11-08 16:06:14,407 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:06:14,408 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1499133564] [2024-11-08 16:06:14,408 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1499133564] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 16:06:14,408 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [661209148] [2024-11-08 16:06:14,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:06:14,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:06:14,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:06:14,411 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 16:06:14,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-08 16:06:14,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:14,640 INFO L255 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-08 16:06:14,660 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:06:16,266 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 1800 proven. 108 refuted. 0 times theorem prover too weak. 2796 trivial. 0 not checked. [2024-11-08 16:06:16,267 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 16:06:17,250 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 36 proven. 108 refuted. 0 times theorem prover too weak. 4560 trivial. 0 not checked. [2024-11-08 16:06:17,250 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [661209148] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 16:06:17,250 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 16:06:17,251 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 9, 8] total 18 [2024-11-08 16:06:17,251 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1259661645] [2024-11-08 16:06:17,251 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 16:06:17,253 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-11-08 16:06:17,253 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:06:17,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-11-08 16:06:17,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=239, Unknown=0, NotChecked=0, Total=306 [2024-11-08 16:06:17,255 INFO L87 Difference]: Start difference. First operand 928 states and 1428 transitions. Second operand has 18 states, 18 states have (on average 9.722222222222221) internal successors, (175), 18 states have internal predecessors, (175), 5 states have call successors, (134), 3 states have call predecessors, (134), 6 states have return successors, (135), 5 states have call predecessors, (135), 5 states have call successors, (135) [2024-11-08 16:06:20,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:06:20,130 INFO L93 Difference]: Finished difference Result 2573 states and 3920 transitions. [2024-11-08 16:06:20,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-08 16:06:20,132 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 9.722222222222221) internal successors, (175), 18 states have internal predecessors, (175), 5 states have call successors, (134), 3 states have call predecessors, (134), 6 states have return successors, (135), 5 states have call predecessors, (135), 5 states have call successors, (135) Word has length 306 [2024-11-08 16:06:20,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:06:20,149 INFO L225 Difference]: With dead ends: 2573 [2024-11-08 16:06:20,149 INFO L226 Difference]: Without dead ends: 1833 [2024-11-08 16:06:20,153 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 742 GetRequests, 700 SyntacticMatches, 1 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 436 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=366, Invalid=1440, Unknown=0, NotChecked=0, Total=1806 [2024-11-08 16:06:20,154 INFO L432 NwaCegarLoop]: 303 mSDtfsCounter, 967 mSDsluCounter, 1857 mSDsCounter, 0 mSdLazyCounter, 1783 mSolverCounterSat, 474 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1028 SdHoareTripleChecker+Valid, 2160 SdHoareTripleChecker+Invalid, 2257 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 474 IncrementalHoareTripleChecker+Valid, 1783 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2024-11-08 16:06:20,154 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1028 Valid, 2160 Invalid, 2257 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [474 Valid, 1783 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2024-11-08 16:06:20,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1833 states. [2024-11-08 16:06:20,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1833 to 986. [2024-11-08 16:06:20,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 986 states, 677 states have (on average 1.382570162481536) internal successors, (936), 679 states have internal predecessors, (936), 273 states have call successors, (273), 35 states have call predecessors, (273), 35 states have return successors, (273), 271 states have call predecessors, (273), 273 states have call successors, (273) [2024-11-08 16:06:20,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 986 states and 1482 transitions. [2024-11-08 16:06:20,380 INFO L78 Accepts]: Start accepts. Automaton has 986 states and 1482 transitions. Word has length 306 [2024-11-08 16:06:20,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:06:20,381 INFO L471 AbstractCegarLoop]: Abstraction has 986 states and 1482 transitions. [2024-11-08 16:06:20,382 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 9.722222222222221) internal successors, (175), 18 states have internal predecessors, (175), 5 states have call successors, (134), 3 states have call predecessors, (134), 6 states have return successors, (135), 5 states have call predecessors, (135), 5 states have call successors, (135) [2024-11-08 16:06:20,382 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1482 transitions. [2024-11-08 16:06:20,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 16:06:20,387 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:06:20,388 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:06:20,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-08 16:06:20,591 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:06:20,592 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:06:20,593 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:06:20,593 INFO L85 PathProgramCache]: Analyzing trace with hash -1479662980, now seen corresponding path program 1 times [2024-11-08 16:06:20,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:06:20,593 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [176622220] [2024-11-08 16:06:20,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:06:20,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:06:20,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 16:06:20,967 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [222367527] [2024-11-08 16:06:20,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:06:20,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:06:20,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:06:20,970 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 16:06:20,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-08 16:06:21,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:06:21,273 INFO L255 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 16:06:21,284 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:06:25,332 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 518 proven. 396 refuted. 0 times theorem prover too weak. 3790 trivial. 0 not checked. [2024-11-08 16:06:25,332 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 16:06:35,989 WARN L286 SmtUtils]: Spent 6.04s on a formula simplification that was a NOOP. DAG size: 29 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 16:06:54,542 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:06:54,542 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [176622220] [2024-11-08 16:06:54,542 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-08 16:06:54,542 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [222367527] [2024-11-08 16:06:54,543 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [222367527] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 16:06:54,543 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-11-08 16:06:54,543 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2024-11-08 16:06:54,543 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [72874561] [2024-11-08 16:06:54,543 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-11-08 16:06:54,544 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-08 16:06:54,544 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:06:54,545 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-08 16:06:54,546 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2024-11-08 16:06:54,546 INFO L87 Difference]: Start difference. First operand 986 states and 1482 transitions. Second operand has 14 states, 14 states have (on average 5.428571428571429) internal successors, (76), 12 states have internal predecessors, (76), 4 states have call successors, (49), 4 states have call predecessors, (49), 5 states have return successors, (49), 4 states have call predecessors, (49), 4 states have call successors, (49) [2024-11-08 16:06:55,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:06:55,848 INFO L93 Difference]: Finished difference Result 1800 states and 2694 transitions. [2024-11-08 16:06:55,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-08 16:06:55,849 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.428571428571429) internal successors, (76), 12 states have internal predecessors, (76), 4 states have call successors, (49), 4 states have call predecessors, (49), 5 states have return successors, (49), 4 states have call predecessors, (49), 4 states have call successors, (49) Word has length 306 [2024-11-08 16:06:55,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:06:55,858 INFO L225 Difference]: With dead ends: 1800 [2024-11-08 16:06:55,859 INFO L226 Difference]: Without dead ends: 1006 [2024-11-08 16:06:55,862 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 590 GetRequests, 567 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 151 ImplicationChecksByTransitivity, 10.4s TimeCoverageRelationStatistics Valid=176, Invalid=424, Unknown=0, NotChecked=0, Total=600 [2024-11-08 16:06:55,863 INFO L432 NwaCegarLoop]: 172 mSDtfsCounter, 184 mSDsluCounter, 1039 mSDsCounter, 0 mSdLazyCounter, 812 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 184 SdHoareTripleChecker+Valid, 1211 SdHoareTripleChecker+Invalid, 835 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 812 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-08 16:06:55,863 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [184 Valid, 1211 Invalid, 835 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 812 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-08 16:06:55,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1006 states. [2024-11-08 16:06:56,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1006 to 986. [2024-11-08 16:06:56,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 986 states, 677 states have (on average 1.378138847858198) internal successors, (933), 679 states have internal predecessors, (933), 273 states have call successors, (273), 35 states have call predecessors, (273), 35 states have return successors, (273), 271 states have call predecessors, (273), 273 states have call successors, (273) [2024-11-08 16:06:56,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 986 states and 1479 transitions. [2024-11-08 16:06:56,013 INFO L78 Accepts]: Start accepts. Automaton has 986 states and 1479 transitions. Word has length 306 [2024-11-08 16:06:56,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:06:56,015 INFO L471 AbstractCegarLoop]: Abstraction has 986 states and 1479 transitions. [2024-11-08 16:06:56,016 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 5.428571428571429) internal successors, (76), 12 states have internal predecessors, (76), 4 states have call successors, (49), 4 states have call predecessors, (49), 5 states have return successors, (49), 4 states have call predecessors, (49), 4 states have call successors, (49) [2024-11-08 16:06:56,016 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1479 transitions. [2024-11-08 16:06:56,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 16:06:56,021 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:06:56,022 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:06:56,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-08 16:06:56,226 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:06:56,227 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:06:56,228 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:06:56,228 INFO L85 PathProgramCache]: Analyzing trace with hash -1759286811, now seen corresponding path program 1 times [2024-11-08 16:06:56,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:06:56,228 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1238957867] [2024-11-08 16:06:56,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:06:56,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:06:56,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 16:06:56,564 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [199342536] [2024-11-08 16:06:56,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:06:56,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:06:56,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:06:56,568 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 16:06:56,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-08 16:06:57,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 16:06:57,038 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 16:06:57,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 16:06:57,683 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 16:06:57,684 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-08 16:06:57,685 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-08 16:06:57,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-11-08 16:06:57,887 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:06:57,890 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:06:58,100 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-08 16:06:58,106 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.11 04:06:58 BoogieIcfgContainer [2024-11-08 16:06:58,106 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-08 16:06:58,107 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 16:06:58,107 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 16:06:58,107 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 16:06:58,108 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:05:08" (3/4) ... [2024-11-08 16:06:58,111 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-08 16:06:58,112 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 16:06:58,113 INFO L158 Benchmark]: Toolchain (without parser) took 111120.64ms. Allocated memory was 148.9MB in the beginning and 323.0MB in the end (delta: 174.1MB). Free memory was 109.4MB in the beginning and 172.2MB in the end (delta: -62.8MB). Peak memory consumption was 114.2MB. Max. memory is 16.1GB. [2024-11-08 16:06:58,113 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 113.2MB. Free memory was 87.5MB in the beginning and 87.5MB in the end (delta: 73.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 16:06:58,114 INFO L158 Benchmark]: CACSL2BoogieTranslator took 586.82ms. Allocated memory is still 148.9MB. Free memory was 109.4MB in the beginning and 88.8MB in the end (delta: 20.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-08 16:06:58,114 INFO L158 Benchmark]: Boogie Procedure Inliner took 90.80ms. Allocated memory is still 148.9MB. Free memory was 88.4MB in the beginning and 81.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-08 16:06:58,114 INFO L158 Benchmark]: Boogie Preprocessor took 107.97ms. Allocated memory is still 148.9MB. Free memory was 81.2MB in the beginning and 71.4MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-08 16:06:58,115 INFO L158 Benchmark]: RCFGBuilder took 1203.37ms. Allocated memory is still 148.9MB. Free memory was 71.4MB in the beginning and 76.8MB in the end (delta: -5.4MB). Peak memory consumption was 19.1MB. Max. memory is 16.1GB. [2024-11-08 16:06:58,115 INFO L158 Benchmark]: TraceAbstraction took 109119.09ms. Allocated memory was 148.9MB in the beginning and 323.0MB in the end (delta: 174.1MB). Free memory was 76.2MB in the beginning and 172.2MB in the end (delta: -96.0MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. [2024-11-08 16:06:58,115 INFO L158 Benchmark]: Witness Printer took 5.52ms. Allocated memory is still 323.0MB. Free memory is still 172.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 16:06:58,117 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 113.2MB. Free memory was 87.5MB in the beginning and 87.5MB in the end (delta: 73.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 586.82ms. Allocated memory is still 148.9MB. Free memory was 109.4MB in the beginning and 88.8MB in the end (delta: 20.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 90.80ms. Allocated memory is still 148.9MB. Free memory was 88.4MB in the beginning and 81.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 107.97ms. Allocated memory is still 148.9MB. Free memory was 81.2MB in the beginning and 71.4MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1203.37ms. Allocated memory is still 148.9MB. Free memory was 71.4MB in the beginning and 76.8MB in the end (delta: -5.4MB). Peak memory consumption was 19.1MB. Max. memory is 16.1GB. * TraceAbstraction took 109119.09ms. Allocated memory was 148.9MB in the beginning and 323.0MB in the end (delta: 174.1MB). Free memory was 76.2MB in the beginning and 172.2MB in the end (delta: -96.0MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. * Witness Printer took 5.52ms. Allocated memory is still 323.0MB. Free memory is still 172.2MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 278. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 1; [L23] unsigned char var_1_4 = 25; [L24] unsigned short int var_1_5 = 0; [L25] unsigned short int var_1_6 = 62100; [L26] unsigned short int var_1_7 = 27651; [L27] double var_1_8 = 128.9; [L28] double var_1_10 = 16.5; [L29] double var_1_11 = 25.5; [L30] double var_1_12 = 199.75; [L31] unsigned char var_1_13 = 2; [L32] unsigned char var_1_14 = 1; [L33] unsigned char var_1_15 = 1; [L34] unsigned char var_1_16 = 1; [L35] unsigned short int var_1_17 = 32; [L36] unsigned char var_1_18 = 1; [L37] unsigned long int var_1_19 = 1; [L38] unsigned short int var_1_20 = 25; [L39] signed long int var_1_21 = -10; [L40] unsigned long int var_1_22 = 16; [L41] signed long int var_1_23 = -1; [L42] unsigned short int var_1_24 = 2; [L43] unsigned short int var_1_25 = 64; [L44] unsigned short int var_1_26 = 25; [L45] unsigned short int var_1_27 = 40704; [L46] signed char var_1_28 = 16; [L47] unsigned char var_1_29 = 1; [L48] signed char var_1_30 = -32; [L49] unsigned char var_1_31 = 32; [L50] unsigned char var_1_32 = 0; [L51] unsigned char var_1_33 = 1; [L52] double var_1_34 = 31.55; [L53] double var_1_35 = 199.875; [L54] double var_1_36 = 5.5; [L55] signed short int var_1_37 = 50; [L56] unsigned short int var_1_38 = 32; [L57] unsigned char var_1_39 = 1; [L58] unsigned char var_1_40 = 0; [L59] unsigned char var_1_41 = 0; [L60] double var_1_42 = 255.25; [L61] double var_1_43 = 49.625; [L62] signed long int var_1_44 = -200; [L63] unsigned char var_1_45 = 5; [L64] unsigned char var_1_46 = 128; [L65] unsigned char var_1_47 = 10; [L66] unsigned char var_1_48 = 2; [L67] signed short int var_1_49 = 1; [L68] unsigned short int last_1_var_1_5 = 0; [L69] unsigned char last_1_var_1_15 = 1; [L70] unsigned char last_1_var_1_18 = 1; [L71] unsigned long int last_1_var_1_19 = 1; VAL [isInitial=0, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=25, var_1_5=0, var_1_6=62100, var_1_7=27651, var_1_8=1289/10] [L282] isInitial = 1 [L283] FCALL initially() [L284] COND TRUE 1 [L285] CALL updateLastVariables() [L272] last_1_var_1_5 = var_1_5 [L273] last_1_var_1_15 = var_1_15 [L274] last_1_var_1_18 = var_1_18 [L275] last_1_var_1_19 = var_1_19 VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=25, var_1_5=0, var_1_6=62100, var_1_7=27651, var_1_8=1289/10] [L285] RET updateLastVariables() [L286] CALL updateVariables() [L194] var_1_4 = __VERIFIER_nondet_uchar() [L195] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_5=0, var_1_6=62100, var_1_7=27651, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_5=0, var_1_6=62100, var_1_7=27651, var_1_8=1289/10] [L195] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_5=0, var_1_6=62100, var_1_7=27651, var_1_8=1289/10] [L196] CALL assume_abort_if_not(var_1_4 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_5=0, var_1_6=62100, var_1_7=27651, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_5=0, var_1_6=62100, var_1_7=27651, var_1_8=1289/10] [L196] RET assume_abort_if_not(var_1_4 <= 255) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_5=0, var_1_6=62100, var_1_7=27651, var_1_8=1289/10] [L197] CALL assume_abort_if_not(var_1_4 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=62100, var_1_7=27651, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=62100, var_1_7=27651, var_1_8=1289/10] [L197] RET assume_abort_if_not(var_1_4 != 0) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=62100, var_1_7=27651, var_1_8=1289/10] [L198] var_1_6 = __VERIFIER_nondet_ushort() [L199] CALL assume_abort_if_not(var_1_6 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=27651, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=27651, var_1_8=1289/10] [L199] RET assume_abort_if_not(var_1_6 >= 32767) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=27651, var_1_8=1289/10] [L200] CALL assume_abort_if_not(var_1_6 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=27651, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=27651, var_1_8=1289/10] [L200] RET assume_abort_if_not(var_1_6 <= 65534) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=27651, var_1_8=1289/10] [L201] var_1_7 = __VERIFIER_nondet_ushort() [L202] CALL assume_abort_if_not(var_1_7 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L202] RET assume_abort_if_not(var_1_7 >= 16383) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L203] CALL assume_abort_if_not(var_1_7 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L203] RET assume_abort_if_not(var_1_7 <= 32767) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=33/2, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L204] var_1_10 = __VERIFIER_nondet_double() [L205] CALL assume_abort_if_not((var_1_10 >= -922337.2036854765600e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854765600e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L205] RET assume_abort_if_not((var_1_10 >= -922337.2036854765600e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854765600e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_11=51/2, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L206] var_1_11 = __VERIFIER_nondet_double() [L207] CALL assume_abort_if_not((var_1_11 >= -461168.6018427382800e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 4611686.018427382800e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L207] RET assume_abort_if_not((var_1_11 >= -461168.6018427382800e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 4611686.018427382800e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_12=799/4, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L208] var_1_12 = __VERIFIER_nondet_double() [L209] CALL assume_abort_if_not((var_1_12 >= -461168.6018427382800e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L209] RET assume_abort_if_not((var_1_12 >= -461168.6018427382800e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L210] var_1_14 = __VERIFIER_nondet_uchar() [L211] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L211] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L212] CALL assume_abort_if_not(var_1_14 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L212] RET assume_abort_if_not(var_1_14 <= 254) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L213] var_1_16 = __VERIFIER_nondet_uchar() [L214] CALL assume_abort_if_not(var_1_16 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L214] RET assume_abort_if_not(var_1_16 >= 1) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L215] CALL assume_abort_if_not(var_1_16 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L215] RET assume_abort_if_not(var_1_16 <= 1) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=-10, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L216] var_1_21 = __VERIFIER_nondet_long() [L217] CALL assume_abort_if_not(var_1_21 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L217] RET assume_abort_if_not(var_1_21 >= -2147483648) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L218] CALL assume_abort_if_not(var_1_21 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L218] RET assume_abort_if_not(var_1_21 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=16, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L219] var_1_22 = __VERIFIER_nondet_ulong() [L220] CALL assume_abort_if_not(var_1_22 >= 16) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L220] RET assume_abort_if_not(var_1_22 >= 16) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L221] CALL assume_abort_if_not(var_1_22 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L221] RET assume_abort_if_not(var_1_22 <= 32) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=-1, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L222] var_1_23 = __VERIFIER_nondet_long() [L223] CALL assume_abort_if_not(var_1_23 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L223] RET assume_abort_if_not(var_1_23 >= -2147483648) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L224] CALL assume_abort_if_not(var_1_23 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L224] RET assume_abort_if_not(var_1_23 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=2, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L225] var_1_24 = __VERIFIER_nondet_ushort() [L226] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L226] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L227] CALL assume_abort_if_not(var_1_24 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L227] RET assume_abort_if_not(var_1_24 <= 32767) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=64, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L228] var_1_25 = __VERIFIER_nondet_ushort() [L229] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L229] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L230] CALL assume_abort_if_not(var_1_25 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L230] RET assume_abort_if_not(var_1_25 <= 32767) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=25, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L231] var_1_26 = __VERIFIER_nondet_ushort() [L232] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L232] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L233] CALL assume_abort_if_not(var_1_26 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L233] RET assume_abort_if_not(var_1_26 <= 65534) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=40704, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L234] var_1_27 = __VERIFIER_nondet_ushort() [L235] CALL assume_abort_if_not(var_1_27 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L235] RET assume_abort_if_not(var_1_27 >= 32767) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L236] CALL assume_abort_if_not(var_1_27 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L236] RET assume_abort_if_not(var_1_27 <= 65534) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=1, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L237] var_1_29 = __VERIFIER_nondet_uchar() [L238] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L238] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L239] CALL assume_abort_if_not(var_1_29 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L239] RET assume_abort_if_not(var_1_29 <= 1) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=-32, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L240] var_1_30 = __VERIFIER_nondet_char() [L241] CALL assume_abort_if_not(var_1_30 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L241] RET assume_abort_if_not(var_1_30 >= -127) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L242] CALL assume_abort_if_not(var_1_30 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L242] RET assume_abort_if_not(var_1_30 <= 126) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=0, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L243] var_1_32 = __VERIFIER_nondet_uchar() [L244] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L244] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L245] CALL assume_abort_if_not(var_1_32 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L245] RET assume_abort_if_not(var_1_32 <= 1) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L246] var_1_33 = __VERIFIER_nondet_uchar() [L247] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L247] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L248] CALL assume_abort_if_not(var_1_33 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L248] RET assume_abort_if_not(var_1_33 <= 1) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_35=1599/8, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L249] var_1_35 = __VERIFIER_nondet_double() [L250] CALL assume_abort_if_not((var_1_35 >= -922337.2036854765600e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L250] RET assume_abort_if_not((var_1_35 >= -922337.2036854765600e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_36=11/2, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L251] var_1_36 = __VERIFIER_nondet_double() [L252] CALL assume_abort_if_not((var_1_36 >= -922337.2036854765600e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L252] RET assume_abort_if_not((var_1_36 >= -922337.2036854765600e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=0, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L253] var_1_40 = __VERIFIER_nondet_uchar() [L254] CALL assume_abort_if_not(var_1_40 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L254] RET assume_abort_if_not(var_1_40 >= 1) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L255] CALL assume_abort_if_not(var_1_40 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L255] RET assume_abort_if_not(var_1_40 <= 1) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=0, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L256] var_1_41 = __VERIFIER_nondet_uchar() [L257] CALL assume_abort_if_not(var_1_41 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L257] RET assume_abort_if_not(var_1_41 >= 1) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L258] CALL assume_abort_if_not(var_1_41 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L258] RET assume_abort_if_not(var_1_41 <= 1) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_43=397/8, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L259] var_1_43 = __VERIFIER_nondet_double() [L260] CALL assume_abort_if_not((var_1_43 >= -922337.2036854765600e+13F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L260] RET assume_abort_if_not((var_1_43 >= -922337.2036854765600e+13F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=128, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L261] var_1_46 = __VERIFIER_nondet_uchar() [L262] CALL assume_abort_if_not(var_1_46 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L262] RET assume_abort_if_not(var_1_46 >= 127) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L263] CALL assume_abort_if_not(var_1_46 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L263] RET assume_abort_if_not(var_1_46 <= 254) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=10, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L264] var_1_47 = __VERIFIER_nondet_uchar() [L265] CALL assume_abort_if_not(var_1_47 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L265] RET assume_abort_if_not(var_1_47 >= 0) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L266] CALL assume_abort_if_not(var_1_47 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L266] RET assume_abort_if_not(var_1_47 <= 127) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=2, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L267] var_1_48 = __VERIFIER_nondet_uchar() [L268] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L268] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L269] CALL assume_abort_if_not(var_1_48 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L269] RET assume_abort_if_not(var_1_48 <= 127) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L286] RET updateVariables() [L287] CALL step() [L75] EXPR var_1_21 >> (var_1_22 - 16u) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=25, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L75] COND TRUE (var_1_21 >> (var_1_22 - 16u)) < ((((8) > (var_1_23)) ? (8) : (var_1_23))) [L76] var_1_20 = (((((var_1_22 + ((((var_1_24) < (var_1_25)) ? (var_1_24) : (var_1_25))))) > (var_1_26)) ? ((var_1_22 + ((((var_1_24) < (var_1_25)) ? (var_1_24) : (var_1_25))))) : (var_1_26))) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L82] COND FALSE !(var_1_29 || (var_1_27 <= var_1_21)) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=32, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L89] COND FALSE !(var_1_21 >= (~ var_1_22)) [L96] var_1_31 = 2 VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L98] EXPR var_1_24 >> var_1_21 VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=631/20, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L98] COND TRUE (var_1_24 >> var_1_21) <= (var_1_20 * ((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) [L99] var_1_34 = ((((var_1_35) > (var_1_36)) ? (var_1_35) : (var_1_36))) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=50, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L101] COND TRUE \read(var_1_32) [L102] var_1_37 = ((((-1) > (((((var_1_31) < (var_1_30)) ? (var_1_31) : (var_1_30))))) ? (-1) : (((((var_1_31) < (var_1_30)) ? (var_1_31) : (var_1_30)))))) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=32, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L104] var_1_38 = (36926 - (var_1_31 + var_1_22)) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=4295004204, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L105] COND FALSE !(var_1_31 < var_1_25) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=4295004204, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L110] COND FALSE !(var_1_31 == var_1_27) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=4295004204, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=-200, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L117] COND FALSE !(! var_1_41) [L122] var_1_44 = var_1_28 VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=4295004204, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=16, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L124] EXPR (var_1_37 + var_1_25) >> var_1_22 VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=4295004204, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=16, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L124] COND FALSE !(((var_1_37 + var_1_25) >> var_1_22) >= var_1_21) [L135] COND FALSE !(var_1_21 <= var_1_25) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=4295004204, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=16, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L140] unsigned char stepLocal_3 = last_1_var_1_19 < var_1_6; VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, stepLocal_3=1, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=4295004204, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=16, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L141] COND TRUE \read(last_1_var_1_18) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, stepLocal_3=1, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=4295004204, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=16, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=1289/10] [L142] COND TRUE (! last_1_var_1_15) || stepLocal_3 [L143] var_1_8 = ((((127.25) > (var_1_10)) ? (127.25) : (var_1_10))) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=0, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=4295004204, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=16, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=509/4] [L150] COND TRUE var_1_12 != var_1_8 [L151] var_1_15 = (! var_1_16) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=0, var_1_13=2, var_1_14=0, var_1_15=0, var_1_16=1, var_1_17=32, var_1_18=1, var_1_19=1, var_1_1=1, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=4295004204, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=16, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=509/4] [L155] var_1_17 = var_1_4 [L156] var_1_18 = var_1_16 [L157] var_1_19 = var_1_4 [L158] unsigned short int stepLocal_1 = var_1_17; [L159] unsigned char stepLocal_0 = var_1_17 != (16 / var_1_4); VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, stepLocal_0=1, stepLocal_1=3, var_1_10=0, var_1_13=2, var_1_14=0, var_1_15=0, var_1_16=1, var_1_17=3, var_1_18=1, var_1_19=3, var_1_1=1, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=4295004204, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=16, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=509/4] [L160] COND FALSE !(stepLocal_0 && var_1_15) [L171] var_1_1 = var_1_17 VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, stepLocal_1=3, var_1_10=0, var_1_13=2, var_1_14=0, var_1_15=0, var_1_16=1, var_1_17=3, var_1_18=1, var_1_19=3, var_1_1=3, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=4295004204, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=16, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=509/4] [L173] unsigned short int stepLocal_2 = var_1_17; VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, stepLocal_1=3, stepLocal_2=3, var_1_10=0, var_1_13=2, var_1_14=0, var_1_15=0, var_1_16=1, var_1_17=3, var_1_18=1, var_1_19=3, var_1_1=3, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=4295004204, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=16, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=509/4] [L174] COND FALSE !(stepLocal_2 < last_1_var_1_5) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, stepLocal_1=3, var_1_10=0, var_1_13=2, var_1_14=0, var_1_15=0, var_1_16=1, var_1_17=3, var_1_18=1, var_1_19=3, var_1_1=3, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=4295004204, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=16, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=0, var_1_6=46083, var_1_7=-49153, var_1_8=509/4] [L177] COND TRUE ! var_1_15 [L178] var_1_5 = ((((last_1_var_1_5) > ((var_1_7 + var_1_4))) ? (last_1_var_1_5) : ((var_1_7 + var_1_4)))) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, stepLocal_1=3, var_1_10=0, var_1_13=2, var_1_14=0, var_1_15=0, var_1_16=1, var_1_17=3, var_1_18=1, var_1_19=3, var_1_1=3, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=4295004204, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=16, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=16386, var_1_6=46083, var_1_7=-49153, var_1_8=509/4] [L181] unsigned short int stepLocal_5 = var_1_6; [L182] unsigned short int stepLocal_4 = var_1_5; VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, stepLocal_1=3, stepLocal_4=16386, stepLocal_5=46083, var_1_10=0, var_1_13=2, var_1_14=0, var_1_15=0, var_1_16=1, var_1_17=3, var_1_18=1, var_1_19=3, var_1_1=3, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=4295004204, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=16, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=16386, var_1_6=46083, var_1_7=-49153, var_1_8=509/4] [L183] COND TRUE stepLocal_4 != ((var_1_6 / var_1_4) * ((((var_1_5) > (var_1_19)) ? (var_1_5) : (var_1_19)))) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, stepLocal_1=3, stepLocal_5=46083, var_1_10=0, var_1_13=2, var_1_14=0, var_1_15=0, var_1_16=1, var_1_17=3, var_1_18=1, var_1_19=3, var_1_1=3, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=4295004204, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=16, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=16386, var_1_6=46083, var_1_7=-49153, var_1_8=509/4] [L184] COND TRUE var_1_5 <= stepLocal_5 [L185] var_1_13 = 32 VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, stepLocal_1=3, var_1_10=0, var_1_13=32, var_1_14=0, var_1_15=0, var_1_16=1, var_1_17=3, var_1_18=1, var_1_19=3, var_1_1=3, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=4295004204, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=16, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=16386, var_1_6=46083, var_1_7=-49153, var_1_8=509/4] [L287] RET step() [L288] CALL, EXPR property() [L278-L279] return (((((((((var_1_17 != (16 / var_1_4)) && var_1_15) ? ((var_1_17 > var_1_4) ? (var_1_1 == ((unsigned short int) (var_1_4 + var_1_17))) : (var_1_15 ? (var_1_1 == ((unsigned short int) var_1_17)) : (var_1_1 == ((unsigned short int) var_1_4)))) : (var_1_1 == ((unsigned short int) var_1_17))) && ((var_1_17 < last_1_var_1_5) ? (var_1_5 == ((unsigned short int) (var_1_6 - (var_1_7 - last_1_var_1_5)))) : ((! var_1_15) ? (var_1_5 == ((unsigned short int) ((((last_1_var_1_5) > ((var_1_7 + var_1_4))) ? (last_1_var_1_5) : ((var_1_7 + var_1_4)))))) : 1))) && (last_1_var_1_18 ? (((! last_1_var_1_15) || (last_1_var_1_19 < var_1_6)) ? (var_1_8 == ((double) ((((127.25) > (var_1_10)) ? (127.25) : (var_1_10))))) : (var_1_8 == ((double) (var_1_11 + var_1_12)))) : (var_1_8 == ((double) var_1_11)))) && ((var_1_5 != ((var_1_6 / var_1_4) * ((((var_1_5) > (var_1_19)) ? (var_1_5) : (var_1_19))))) ? ((var_1_5 <= var_1_6) ? (var_1_13 == ((unsigned char) 32)) : (var_1_13 == ((unsigned char) var_1_14))) : (var_1_13 == ((unsigned char) var_1_14)))) && ((var_1_12 != var_1_8) ? (var_1_15 == ((unsigned char) (! var_1_16))) : (var_1_15 == ((unsigned char) var_1_16)))) && (var_1_17 == ((unsigned short int) var_1_4))) && (var_1_18 == ((unsigned char) var_1_16))) && (var_1_19 == ((unsigned long int) var_1_4)) ; VAL [\result=0, isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=0, var_1_13=32, var_1_14=0, var_1_15=0, var_1_16=1, var_1_17=3, var_1_18=1, var_1_19=3, var_1_1=3, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=4295004204, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=16, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=16386, var_1_6=46083, var_1_7=-49153, var_1_8=509/4] [L288] RET, EXPR property() [L288] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=0, var_1_13=32, var_1_14=0, var_1_15=0, var_1_16=1, var_1_17=3, var_1_18=1, var_1_19=3, var_1_1=3, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=4295004204, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=16, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=16386, var_1_6=46083, var_1_7=-49153, var_1_8=509/4] [L19] reach_error() VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_18=1, last_1_var_1_19=1, last_1_var_1_5=0, var_1_10=0, var_1_13=32, var_1_14=0, var_1_15=0, var_1_16=1, var_1_17=3, var_1_18=1, var_1_19=3, var_1_1=3, var_1_20=65534, var_1_21=1, var_1_22=-4294967280, var_1_23=8, var_1_24=0, var_1_25=0, var_1_26=65534, var_1_27=32767, var_1_28=16, var_1_29=0, var_1_30=0, var_1_31=2, var_1_32=1, var_1_33=0, var_1_34=2, var_1_35=2, var_1_36=0, var_1_37=0, var_1_38=4295004204, var_1_39=1, var_1_40=1, var_1_41=1, var_1_42=1021/4, var_1_44=16, var_1_45=5, var_1_46=127, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=3, var_1_5=16386, var_1_6=46083, var_1_7=-49153, var_1_8=509/4] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 149 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 108.8s, OverallIterations: 8, TraceHistogramMax: 49, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 15.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2175 SdHoareTripleChecker+Valid, 6.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2114 mSDsluCounter, 7707 SdHoareTripleChecker+Invalid, 5.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 6156 mSDsCounter, 952 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4221 IncrementalHoareTripleChecker+Invalid, 5173 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 952 mSolverCounterUnsat, 1551 mSDtfsCounter, 4221 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2394 GetRequests, 2264 SyntacticMatches, 1 SemanticMatches, 129 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1287 ImplicationChecksByTransitivity, 42.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=986occurred in iteration=6, InterpolantAutomatonStates: 93, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.9s AutomataMinimizationTime, 7 MinimizatonAttempts, 947 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 2.4s SatisfiabilityAnalysisTime, 87.7s InterpolantComputationTime, 3669 NumberOfCodeBlocks, 3669 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 2740 ConstructedInterpolants, 0 QuantifiedInterpolants, 20254 SizeOfPredicates, 20 NumberOfNonLiveVariables, 2061 ConjunctsInSsa, 82 ConjunctsInUnsatCore, 9 InterpolantComputations, 4 PerfectInterpolantSequences, 40986/42336 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 [2024-11-08 16:06:58,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-59.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX --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 3e25c1e865f9c17a1fadd9c040f12ed15699bfd313ad109ce8205c26bee89007 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 16:07:00,589 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 16:07:00,685 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-08 16:07:00,693 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 16:07:00,696 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 16:07:00,734 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 16:07:00,735 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 16:07:00,735 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 16:07:00,736 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 16:07:00,737 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 16:07:00,738 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 16:07:00,738 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 16:07:00,739 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 16:07:00,739 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 16:07:00,742 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 16:07:00,742 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 16:07:00,743 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 16:07:00,743 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 16:07:00,743 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 16:07:00,744 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 16:07:00,744 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 16:07:00,749 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 16:07:00,749 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 16:07:00,750 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 16:07:00,750 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 16:07:00,750 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 16:07:00,750 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 16:07:00,751 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 16:07:00,751 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 16:07:00,751 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 16:07:00,752 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 16:07:00,753 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 16:07:00,753 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 16:07:00,753 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 16:07:00,753 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:07:00,754 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 16:07:00,755 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 16:07:00,755 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 16:07:00,756 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-08 16:07:00,756 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 16:07:00,756 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 16:07:00,756 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 16:07:00,757 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 16:07:00,757 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 16:07:00,757 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_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e25c1e865f9c17a1fadd9c040f12ed15699bfd313ad109ce8205c26bee89007 [2024-11-08 16:07:01,155 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 16:07:01,185 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 16:07:01,191 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 16:07:01,192 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 16:07:01,192 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 16:07:01,194 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-59.i Unable to find full path for "g++" [2024-11-08 16:07:03,503 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 16:07:03,763 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 16:07:03,764 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-59.i [2024-11-08 16:07:03,780 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/data/c2c87c890/6659b670717a4648a60e8a956bd0001e/FLAG01a184c44 [2024-11-08 16:07:04,066 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/data/c2c87c890/6659b670717a4648a60e8a956bd0001e [2024-11-08 16:07:04,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 16:07:04,071 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 16:07:04,072 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 16:07:04,072 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 16:07:04,080 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 16:07:04,083 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:07:04" (1/1) ... [2024-11-08 16:07:04,085 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@125c70a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:07:04, skipping insertion in model container [2024-11-08 16:07:04,085 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:07:04" (1/1) ... [2024-11-08 16:07:04,122 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 16:07:04,325 WARN L250 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_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-59.i[916,929] [2024-11-08 16:07:04,476 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:07:04,503 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 16:07:04,528 WARN L250 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_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-59.i[916,929] [2024-11-08 16:07:04,582 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:07:04,605 INFO L204 MainTranslator]: Completed translation [2024-11-08 16:07:04,605 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:07:04 WrapperNode [2024-11-08 16:07:04,606 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 16:07:04,607 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 16:07:04,607 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 16:07:04,607 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 16:07:04,615 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:07:04" (1/1) ... [2024-11-08 16:07:04,635 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:07:04" (1/1) ... [2024-11-08 16:07:04,694 INFO L138 Inliner]: procedures = 27, calls = 62, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 288 [2024-11-08 16:07:04,694 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 16:07:04,696 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 16:07:04,697 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 16:07:04,697 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 16:07:04,716 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:07:04" (1/1) ... [2024-11-08 16:07:04,716 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:07:04" (1/1) ... [2024-11-08 16:07:04,721 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:07:04" (1/1) ... [2024-11-08 16:07:04,745 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]. [2024-11-08 16:07:04,746 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:07:04" (1/1) ... [2024-11-08 16:07:04,750 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:07:04" (1/1) ... [2024-11-08 16:07:04,771 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:07:04" (1/1) ... [2024-11-08 16:07:04,776 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:07:04" (1/1) ... [2024-11-08 16:07:04,779 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:07:04" (1/1) ... [2024-11-08 16:07:04,782 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:07:04" (1/1) ... [2024-11-08 16:07:04,786 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 16:07:04,787 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 16:07:04,787 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 16:07:04,788 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 16:07:04,789 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:07:04" (1/1) ... [2024-11-08 16:07:04,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:07:04,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:07:04,820 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 16:07:04,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 16:07:04,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 16:07:04,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-08 16:07:04,856 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 16:07:04,856 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 16:07:04,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 16:07:04,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 16:07:04,974 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 16:07:04,977 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 16:07:06,275 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-11-08 16:07:06,276 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 16:07:06,297 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 16:07:06,297 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 16:07:06,298 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:07:06 BoogieIcfgContainer [2024-11-08 16:07:06,298 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 16:07:06,301 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 16:07:06,301 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 16:07:06,305 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 16:07:06,305 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 04:07:04" (1/3) ... [2024-11-08 16:07:06,306 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ca72e0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:07:06, skipping insertion in model container [2024-11-08 16:07:06,306 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:07:04" (2/3) ... [2024-11-08 16:07:06,306 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ca72e0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:07:06, skipping insertion in model container [2024-11-08 16:07:06,307 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:07:06" (3/3) ... [2024-11-08 16:07:06,308 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-59.i [2024-11-08 16:07:06,325 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 16:07:06,325 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 16:07:06,401 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 16:07:06,409 INFO L333 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, 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;@5f45a982, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 16:07:06,409 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 16:07:06,414 INFO L276 IsEmpty]: Start isEmpty. Operand has 130 states, 78 states have (on average 1.4487179487179487) internal successors, (113), 79 states have internal predecessors, (113), 49 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2024-11-08 16:07:06,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-08 16:07:06,447 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:07:06,448 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:07:06,448 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:07:06,454 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:07:06,455 INFO L85 PathProgramCache]: Analyzing trace with hash -1627366334, now seen corresponding path program 1 times [2024-11-08 16:07:06,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:07:06,472 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [491974] [2024-11-08 16:07:06,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:07:06,473 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 [2024-11-08 16:07:06,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:07:06,477 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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) [2024-11-08 16:07:06,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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 [2024-11-08 16:07:06,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:07:07,013 INFO L255 TraceCheckSpWp]: Trace formula consists of 483 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-08 16:07:07,039 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:07:07,118 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 4608 trivial. 0 not checked. [2024-11-08 16:07:07,118 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 16:07:07,119 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 16:07:07,119 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [491974] [2024-11-08 16:07:07,120 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [491974] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:07:07,120 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:07:07,121 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 16:07:07,122 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [552488578] [2024-11-08 16:07:07,123 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:07:07,128 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 16:07:07,129 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 16:07:07,162 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 16:07:07,163 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 16:07:07,165 INFO L87 Difference]: Start difference. First operand has 130 states, 78 states have (on average 1.4487179487179487) internal successors, (113), 79 states have internal predecessors, (113), 49 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) Second operand has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (49), 2 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 2 states have call successors, (49) [2024-11-08 16:07:07,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:07:07,242 INFO L93 Difference]: Finished difference Result 252 states and 463 transitions. [2024-11-08 16:07:07,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 16:07:07,246 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (49), 2 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 2 states have call successors, (49) Word has length 301 [2024-11-08 16:07:07,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:07:07,263 INFO L225 Difference]: With dead ends: 252 [2024-11-08 16:07:07,263 INFO L226 Difference]: Without dead ends: 125 [2024-11-08 16:07:07,270 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 300 GetRequests, 300 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 16:07:07,275 INFO L432 NwaCegarLoop]: 200 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 200 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 16:07:07,276 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 200 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 16:07:07,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2024-11-08 16:07:07,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 125. [2024-11-08 16:07:07,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 125 states, 74 states have (on average 1.3783783783783783) internal successors, (102), 74 states have internal predecessors, (102), 49 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2024-11-08 16:07:07,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 200 transitions. [2024-11-08 16:07:07,356 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 200 transitions. Word has length 301 [2024-11-08 16:07:07,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:07:07,360 INFO L471 AbstractCegarLoop]: Abstraction has 125 states and 200 transitions. [2024-11-08 16:07:07,360 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (49), 2 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 2 states have call successors, (49) [2024-11-08 16:07:07,360 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 200 transitions. [2024-11-08 16:07:07,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-08 16:07:07,396 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:07:07,396 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:07:07,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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)] Ended with exit code 0 [2024-11-08 16:07:07,597 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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 [2024-11-08 16:07:07,598 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:07:07,599 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:07:07,602 INFO L85 PathProgramCache]: Analyzing trace with hash -540237184, now seen corresponding path program 1 times [2024-11-08 16:07:07,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:07:07,603 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [897886244] [2024-11-08 16:07:07,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:07:07,605 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 [2024-11-08 16:07:07,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:07:07,609 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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) [2024-11-08 16:07:07,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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 [2024-11-08 16:07:08,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:07:08,034 INFO L255 TraceCheckSpWp]: Trace formula consists of 483 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 16:07:08,043 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:07:09,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-08 16:07:09,539 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 16:07:09,539 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 16:07:09,539 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [897886244] [2024-11-08 16:07:09,540 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [897886244] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:07:09,540 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:07:09,540 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 16:07:09,540 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1310874328] [2024-11-08 16:07:09,540 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:07:09,544 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 16:07:09,545 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 16:07:09,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 16:07:09,546 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 16:07:09,547 INFO L87 Difference]: Start difference. First operand 125 states and 200 transitions. Second operand has 4 states, 4 states have (on average 14.75) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-08 16:07:10,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:07:10,785 INFO L93 Difference]: Finished difference Result 370 states and 595 transitions. [2024-11-08 16:07:10,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 16:07:10,794 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) Word has length 301 [2024-11-08 16:07:10,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:07:10,802 INFO L225 Difference]: With dead ends: 370 [2024-11-08 16:07:10,802 INFO L226 Difference]: Without dead ends: 248 [2024-11-08 16:07:10,804 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 301 GetRequests, 298 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-08 16:07:10,806 INFO L432 NwaCegarLoop]: 197 mSDtfsCounter, 131 mSDsluCounter, 387 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 99 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 131 SdHoareTripleChecker+Valid, 584 SdHoareTripleChecker+Invalid, 109 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 99 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2024-11-08 16:07:10,807 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [131 Valid, 584 Invalid, 109 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [99 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-11-08 16:07:10,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2024-11-08 16:07:10,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 229. [2024-11-08 16:07:10,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 229 states, 128 states have (on average 1.3515625) internal successors, (173), 128 states have internal predecessors, (173), 98 states have call successors, (98), 2 states have call predecessors, (98), 2 states have return successors, (98), 98 states have call predecessors, (98), 98 states have call successors, (98) [2024-11-08 16:07:10,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 229 states and 369 transitions. [2024-11-08 16:07:10,896 INFO L78 Accepts]: Start accepts. Automaton has 229 states and 369 transitions. Word has length 301 [2024-11-08 16:07:10,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:07:10,898 INFO L471 AbstractCegarLoop]: Abstraction has 229 states and 369 transitions. [2024-11-08 16:07:10,898 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-08 16:07:10,898 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 369 transitions. [2024-11-08 16:07:10,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-08 16:07:10,905 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:07:10,905 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:07:10,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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 [2024-11-08 16:07:11,106 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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 [2024-11-08 16:07:11,107 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:07:11,108 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:07:11,108 INFO L85 PathProgramCache]: Analyzing trace with hash 2032132423, now seen corresponding path program 1 times [2024-11-08 16:07:11,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:07:11,109 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [973173382] [2024-11-08 16:07:11,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:07:11,110 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 [2024-11-08 16:07:11,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:07:11,113 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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) [2024-11-08 16:07:11,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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 [2024-11-08 16:07:11,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:07:11,553 INFO L255 TraceCheckSpWp]: Trace formula consists of 484 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 16:07:11,563 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:07:12,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-08 16:07:12,832 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 16:07:12,832 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 16:07:12,833 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [973173382] [2024-11-08 16:07:12,833 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [973173382] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:07:12,834 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:07:12,834 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 16:07:12,834 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [562258604] [2024-11-08 16:07:12,834 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:07:12,835 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 16:07:12,835 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 16:07:12,836 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 16:07:12,840 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 16:07:12,840 INFO L87 Difference]: Start difference. First operand 229 states and 369 transitions. Second operand has 4 states, 4 states have (on average 15.0) internal successors, (60), 3 states have internal predecessors, (60), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-08 16:07:14,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:07:14,238 INFO L93 Difference]: Finished difference Result 483 states and 775 transitions. [2024-11-08 16:07:14,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 16:07:14,248 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 3 states have internal predecessors, (60), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) Word has length 302 [2024-11-08 16:07:14,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:07:14,253 INFO L225 Difference]: With dead ends: 483 [2024-11-08 16:07:14,253 INFO L226 Difference]: Without dead ends: 361 [2024-11-08 16:07:14,255 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 302 GetRequests, 299 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-08 16:07:14,256 INFO L432 NwaCegarLoop]: 202 mSDtfsCounter, 146 mSDsluCounter, 380 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 100 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 582 SdHoareTripleChecker+Invalid, 123 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 100 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2024-11-08 16:07:14,257 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [146 Valid, 582 Invalid, 123 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [100 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2024-11-08 16:07:14,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 361 states. [2024-11-08 16:07:14,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 361 to 349. [2024-11-08 16:07:14,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 349 states, 198 states have (on average 1.3585858585858586) internal successors, (269), 198 states have internal predecessors, (269), 147 states have call successors, (147), 3 states have call predecessors, (147), 3 states have return successors, (147), 147 states have call predecessors, (147), 147 states have call successors, (147) [2024-11-08 16:07:14,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 349 states and 563 transitions. [2024-11-08 16:07:14,331 INFO L78 Accepts]: Start accepts. Automaton has 349 states and 563 transitions. Word has length 302 [2024-11-08 16:07:14,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:07:14,333 INFO L471 AbstractCegarLoop]: Abstraction has 349 states and 563 transitions. [2024-11-08 16:07:14,333 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 3 states have internal predecessors, (60), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-08 16:07:14,333 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 563 transitions. [2024-11-08 16:07:14,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-08 16:07:14,338 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:07:14,338 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:07:14,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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)] Forceful destruction successful, exit code 0 [2024-11-08 16:07:14,539 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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 [2024-11-08 16:07:14,539 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:07:14,540 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:07:14,540 INFO L85 PathProgramCache]: Analyzing trace with hash -1809628331, now seen corresponding path program 1 times [2024-11-08 16:07:14,541 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:07:14,541 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1387444904] [2024-11-08 16:07:14,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:07:14,542 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 [2024-11-08 16:07:14,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:07:14,546 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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) [2024-11-08 16:07:14,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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 [2024-11-08 16:07:14,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:07:14,932 INFO L255 TraceCheckSpWp]: Trace formula consists of 485 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-08 16:07:14,941 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:07:22,791 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 743 proven. 510 refuted. 0 times theorem prover too weak. 3451 trivial. 0 not checked. [2024-11-08 16:07:22,792 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 16:09:24,424 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 16:09:24,424 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1387444904] [2024-11-08 16:09:24,424 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1387444904] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 16:09:24,425 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1559188456] [2024-11-08 16:09:24,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:09:24,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:09:24,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:09:24,430 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 16:09:24,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-08 16:09:24,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:24,810 INFO L255 TraceCheckSpWp]: Trace formula consists of 485 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-08 16:09:24,816 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:09:35,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 743 proven. 510 refuted. 0 times theorem prover too weak. 3451 trivial. 0 not checked. [2024-11-08 16:09:35,663 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 16:10:52,821 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1559188456] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 16:10:52,821 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-08 16:10:52,822 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 18 [2024-11-08 16:10:52,822 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1110485007] [2024-11-08 16:10:52,822 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-08 16:10:52,823 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-11-08 16:10:52,823 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 16:10:52,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-11-08 16:10:52,825 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=166, Invalid=535, Unknown=1, NotChecked=0, Total=702 [2024-11-08 16:10:52,825 INFO L87 Difference]: Start difference. First operand 349 states and 563 transitions. Second operand has 19 states, 19 states have (on average 4.157894736842105) internal successors, (79), 17 states have internal predecessors, (79), 5 states have call successors, (49), 5 states have call predecessors, (49), 7 states have return successors, (49), 5 states have call predecessors, (49), 5 states have call successors, (49) [2024-11-08 16:11:02,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:11:02,991 INFO L93 Difference]: Finished difference Result 524 states and 806 transitions. [2024-11-08 16:11:03,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-11-08 16:11:03,004 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 4.157894736842105) internal successors, (79), 17 states have internal predecessors, (79), 5 states have call successors, (49), 5 states have call predecessors, (49), 7 states have return successors, (49), 5 states have call predecessors, (49), 5 states have call successors, (49) Word has length 303 [2024-11-08 16:11:03,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:11:03,009 INFO L225 Difference]: With dead ends: 524 [2024-11-08 16:11:03,009 INFO L226 Difference]: Without dead ends: 402 [2024-11-08 16:11:03,011 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1158 GetRequests, 1113 SyntacticMatches, 0 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 488 ImplicationChecksByTransitivity, 50.2s TimeCoverageRelationStatistics Valid=500, Invalid=1661, Unknown=1, NotChecked=0, Total=2162 [2024-11-08 16:11:03,012 INFO L432 NwaCegarLoop]: 150 mSDtfsCounter, 285 mSDsluCounter, 1265 mSDsCounter, 0 mSdLazyCounter, 1073 mSolverCounterSat, 133 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 285 SdHoareTripleChecker+Valid, 1415 SdHoareTripleChecker+Invalid, 1206 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 133 IncrementalHoareTripleChecker+Valid, 1073 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2024-11-08 16:11:03,013 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [285 Valid, 1415 Invalid, 1206 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [133 Valid, 1073 Invalid, 0 Unknown, 0 Unchecked, 5.7s Time] [2024-11-08 16:11:03,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 402 states. [2024-11-08 16:11:03,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 402 to 383. [2024-11-08 16:11:03,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 383 states, 224 states have (on average 1.3169642857142858) internal successors, (295), 224 states have internal predecessors, (295), 147 states have call successors, (147), 11 states have call predecessors, (147), 11 states have return successors, (147), 147 states have call predecessors, (147), 147 states have call successors, (147) [2024-11-08 16:11:03,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 383 states and 589 transitions. [2024-11-08 16:11:03,089 INFO L78 Accepts]: Start accepts. Automaton has 383 states and 589 transitions. Word has length 303 [2024-11-08 16:11:03,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:11:03,093 INFO L471 AbstractCegarLoop]: Abstraction has 383 states and 589 transitions. [2024-11-08 16:11:03,093 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 4.157894736842105) internal successors, (79), 17 states have internal predecessors, (79), 5 states have call successors, (49), 5 states have call predecessors, (49), 7 states have return successors, (49), 5 states have call predecessors, (49), 5 states have call successors, (49) [2024-11-08 16:11:03,094 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 589 transitions. [2024-11-08 16:11:03,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-08 16:11:03,098 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:11:03,099 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:11:03,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2024-11-08 16:11:03,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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 [2024-11-08 16:11:03,499 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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 [2024-11-08 16:11:03,500 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:11:03,500 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:11:03,500 INFO L85 PathProgramCache]: Analyzing trace with hash -34620969, now seen corresponding path program 1 times [2024-11-08 16:11:03,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:11:03,501 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1837531891] [2024-11-08 16:11:03,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:11:03,501 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 [2024-11-08 16:11:03,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:11:03,506 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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) [2024-11-08 16:11:03,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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 [2024-11-08 16:11:03,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:11:03,837 INFO L255 TraceCheckSpWp]: Trace formula consists of 484 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 16:11:03,842 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:11:05,627 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 1800 proven. 108 refuted. 0 times theorem prover too weak. 2796 trivial. 0 not checked. [2024-11-08 16:11:05,627 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 16:11:06,984 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 36 proven. 108 refuted. 0 times theorem prover too weak. 4560 trivial. 0 not checked. [2024-11-08 16:11:06,984 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 16:11:06,984 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1837531891] [2024-11-08 16:11:06,985 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1837531891] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 16:11:06,985 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-08 16:11:06,985 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2024-11-08 16:11:06,986 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1660236991] [2024-11-08 16:11:06,986 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-08 16:11:06,987 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-08 16:11:06,987 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 16:11:06,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-08 16:11:06,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-11-08 16:11:06,989 INFO L87 Difference]: Start difference. First operand 383 states and 589 transitions. Second operand has 8 states, 8 states have (on average 8.75) internal successors, (70), 8 states have internal predecessors, (70), 2 states have call successors, (85), 2 states have call predecessors, (85), 4 states have return successors, (86), 2 states have call predecessors, (86), 2 states have call successors, (86) [2024-11-08 16:11:10,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:11:10,712 INFO L93 Difference]: Finished difference Result 796 states and 1218 transitions. [2024-11-08 16:11:10,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-08 16:11:10,713 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 8.75) internal successors, (70), 8 states have internal predecessors, (70), 2 states have call successors, (85), 2 states have call predecessors, (85), 4 states have return successors, (86), 2 states have call predecessors, (86), 2 states have call successors, (86) Word has length 303 [2024-11-08 16:11:10,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:11:10,718 INFO L225 Difference]: With dead ends: 796 [2024-11-08 16:11:10,718 INFO L226 Difference]: Without dead ends: 536 [2024-11-08 16:11:10,720 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 614 GetRequests, 598 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=93, Invalid=179, Unknown=0, NotChecked=0, Total=272 [2024-11-08 16:11:10,721 INFO L432 NwaCegarLoop]: 269 mSDtfsCounter, 252 mSDsluCounter, 478 mSDsCounter, 0 mSdLazyCounter, 566 mSolverCounterSat, 137 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 265 SdHoareTripleChecker+Valid, 747 SdHoareTripleChecker+Invalid, 703 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 137 IncrementalHoareTripleChecker+Valid, 566 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2024-11-08 16:11:10,721 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [265 Valid, 747 Invalid, 703 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [137 Valid, 566 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2024-11-08 16:11:10,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 536 states. [2024-11-08 16:11:10,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 536 to 405. [2024-11-08 16:11:10,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 405 states, 243 states have (on average 1.2962962962962963) internal successors, (315), 243 states have internal predecessors, (315), 147 states have call successors, (147), 14 states have call predecessors, (147), 14 states have return successors, (147), 147 states have call predecessors, (147), 147 states have call successors, (147) [2024-11-08 16:11:10,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 405 states and 609 transitions. [2024-11-08 16:11:10,785 INFO L78 Accepts]: Start accepts. Automaton has 405 states and 609 transitions. Word has length 303 [2024-11-08 16:11:10,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:11:10,786 INFO L471 AbstractCegarLoop]: Abstraction has 405 states and 609 transitions. [2024-11-08 16:11:10,787 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 8.75) internal successors, (70), 8 states have internal predecessors, (70), 2 states have call successors, (85), 2 states have call predecessors, (85), 4 states have return successors, (86), 2 states have call predecessors, (86), 2 states have call successors, (86) [2024-11-08 16:11:10,787 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 609 transitions. [2024-11-08 16:11:10,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-08 16:11:10,792 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:11:10,792 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:11:10,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2024-11-08 16:11:10,997 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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 [2024-11-08 16:11:10,998 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:11:10,998 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:11:10,999 INFO L85 PathProgramCache]: Analyzing trace with hash 223544469, now seen corresponding path program 1 times [2024-11-08 16:11:11,000 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:11:11,001 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [223974023] [2024-11-08 16:11:11,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:11:11,002 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:11:11,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:11:11,004 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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) [2024-11-08 16:11:11,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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 (8)] Waiting until timeout for monitored process [2024-11-08 16:11:11,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:11:11,345 INFO L255 TraceCheckSpWp]: Trace formula consists of 484 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-08 16:11:11,351 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:11:24,387 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 1730 proven. 468 refuted. 0 times theorem prover too weak. 2506 trivial. 0 not checked. [2024-11-08 16:11:24,387 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 16:12:31,074 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 75 proven. 348 refuted. 0 times theorem prover too weak. 4281 trivial. 0 not checked. [2024-11-08 16:12:31,074 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 16:12:31,074 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [223974023] [2024-11-08 16:12:31,074 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [223974023] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 16:12:31,074 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-08 16:12:31,075 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 15] total 32 [2024-11-08 16:12:31,075 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1598393004] [2024-11-08 16:12:31,075 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-08 16:12:31,076 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2024-11-08 16:12:31,076 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 16:12:31,077 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2024-11-08 16:12:31,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=278, Invalid=714, Unknown=0, NotChecked=0, Total=992 [2024-11-08 16:12:31,078 INFO L87 Difference]: Start difference. First operand 405 states and 609 transitions. Second operand has 32 states, 31 states have (on average 4.67741935483871) internal successors, (145), 30 states have internal predecessors, (145), 9 states have call successors, (98), 6 states have call predecessors, (98), 11 states have return successors, (98), 9 states have call predecessors, (98), 9 states have call successors, (98) [2024-11-08 16:12:53,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:12:54,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:13:47,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:13:47,431 INFO L93 Difference]: Finished difference Result 779 states and 1131 transitions. [2024-11-08 16:13:47,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2024-11-08 16:13:47,444 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 31 states have (on average 4.67741935483871) internal successors, (145), 30 states have internal predecessors, (145), 9 states have call successors, (98), 6 states have call predecessors, (98), 11 states have return successors, (98), 9 states have call predecessors, (98), 9 states have call successors, (98) Word has length 303 [2024-11-08 16:13:47,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:13:47,447 INFO L225 Difference]: With dead ends: 779 [2024-11-08 16:13:47,448 INFO L226 Difference]: Without dead ends: 501 [2024-11-08 16:13:47,450 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 638 GetRequests, 578 SyntacticMatches, 0 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1319 ImplicationChecksByTransitivity, 49.8s TimeCoverageRelationStatistics Valid=1137, Invalid=2645, Unknown=0, NotChecked=0, Total=3782 [2024-11-08 16:13:47,451 INFO L432 NwaCegarLoop]: 151 mSDtfsCounter, 464 mSDsluCounter, 1088 mSDsCounter, 0 mSdLazyCounter, 1796 mSolverCounterSat, 114 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 464 SdHoareTripleChecker+Valid, 1239 SdHoareTripleChecker+Invalid, 1910 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 114 IncrementalHoareTripleChecker+Valid, 1796 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47.4s IncrementalHoareTripleChecker+Time [2024-11-08 16:13:47,451 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [464 Valid, 1239 Invalid, 1910 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [114 Valid, 1796 Invalid, 0 Unknown, 0 Unchecked, 47.4s Time] [2024-11-08 16:13:47,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 501 states. [2024-11-08 16:13:47,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 501 to 432. [2024-11-08 16:13:47,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 432 states, 264 states have (on average 1.268939393939394) internal successors, (335), 264 states have internal predecessors, (335), 147 states have call successors, (147), 20 states have call predecessors, (147), 20 states have return successors, (147), 147 states have call predecessors, (147), 147 states have call successors, (147) [2024-11-08 16:13:47,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 432 states and 629 transitions. [2024-11-08 16:13:47,516 INFO L78 Accepts]: Start accepts. Automaton has 432 states and 629 transitions. Word has length 303 [2024-11-08 16:13:47,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:13:47,517 INFO L471 AbstractCegarLoop]: Abstraction has 432 states and 629 transitions. [2024-11-08 16:13:47,518 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 31 states have (on average 4.67741935483871) internal successors, (145), 30 states have internal predecessors, (145), 9 states have call successors, (98), 6 states have call predecessors, (98), 11 states have return successors, (98), 9 states have call predecessors, (98), 9 states have call successors, (98) [2024-11-08 16:13:47,518 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 629 transitions. [2024-11-08 16:13:47,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-08 16:13:47,520 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:13:47,520 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:13:47,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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 (8)] Ended with exit code 0 [2024-11-08 16:13:47,721 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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 [2024-11-08 16:13:47,721 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:13:47,722 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:13:47,722 INFO L85 PathProgramCache]: Analyzing trace with hash -499463515, now seen corresponding path program 1 times [2024-11-08 16:13:47,722 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:13:47,723 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [580101393] [2024-11-08 16:13:47,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:13:47,723 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:13:47,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:13:47,724 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/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) [2024-11-08 16:13:47,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1fa52b4-ff08-4743-b3e5-8f5c8dcda089/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2024-11-08 16:13:48,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:13:48,069 INFO L255 TraceCheckSpWp]: Trace formula consists of 486 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 16:13:48,088 INFO L278 TraceCheckSpWp]: Computing forward predicates...