./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 54a452aafc3ad15c1ca5b324711d24dde38f7844e5b94bac37b2af7fa81c8041 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 13:47:48,880 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 13:47:48,947 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 13:47:48,951 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 13:47:48,952 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 13:47:48,975 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 13:47:48,976 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 13:47:48,976 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 13:47:48,977 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 13:47:48,977 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 13:47:48,978 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 13:47:48,978 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 13:47:48,979 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 13:47:48,979 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 13:47:48,980 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 13:47:48,980 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 13:47:48,980 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 13:47:48,981 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 13:47:48,981 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 13:47:48,982 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 13:47:48,982 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 13:47:48,983 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 13:47:48,984 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 13:47:48,984 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 13:47:48,984 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 13:47:48,985 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 13:47:48,985 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 13:47:48,986 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 13:47:48,986 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 13:47:48,986 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 13:47:48,987 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 13:47:48,987 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 13:47:48,988 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 13:47:48,988 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 13:47:48,988 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 13:47:48,989 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 13:47:48,989 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 13:47:48,989 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:47:48,990 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 13:47:48,990 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 13:47:48,990 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 13:47:48,990 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 13:47:48,990 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 13:47:48,991 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 13:47:48,991 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 13:47:48,991 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 13:47:48,991 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 13:47:48,991 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 54a452aafc3ad15c1ca5b324711d24dde38f7844e5b94bac37b2af7fa81c8041 [2023-12-02 13:47:49,214 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 13:47:49,237 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 13:47:49,239 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 13:47:49,241 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 13:47:49,241 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 13:47:49,243 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i [2023-12-02 13:47:52,010 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 13:47:52,239 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 13:47:52,239 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i [2023-12-02 13:47:52,250 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/data/44b84a299/daca9b99b7f34e7b9c40cbdad1828bc1/FLAG016f0b931 [2023-12-02 13:47:52,261 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/data/44b84a299/daca9b99b7f34e7b9c40cbdad1828bc1 [2023-12-02 13:47:52,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 13:47:52,264 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 13:47:52,266 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 13:47:52,266 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 13:47:52,271 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 13:47:52,272 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:47:52" (1/1) ... [2023-12-02 13:47:52,273 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@388ccf41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:47:52, skipping insertion in model container [2023-12-02 13:47:52,273 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:47:52" (1/1) ... [2023-12-02 13:47:52,328 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 13:47:52,459 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i[916,929] [2023-12-02 13:47:52,591 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:47:52,602 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 13:47:52,615 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i[916,929] [2023-12-02 13:47:52,685 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:47:52,702 INFO L206 MainTranslator]: Completed translation [2023-12-02 13:47:52,703 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:47:52 WrapperNode [2023-12-02 13:47:52,703 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 13:47:52,704 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 13:47:52,704 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 13:47:52,704 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 13:47:52,711 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:47:52" (1/1) ... [2023-12-02 13:47:52,733 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:47:52" (1/1) ... [2023-12-02 13:47:52,834 INFO L138 Inliner]: procedures = 26, calls = 60, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 408 [2023-12-02 13:47:52,834 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 13:47:52,835 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 13:47:52,835 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 13:47:52,835 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 13:47:52,845 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:47:52" (1/1) ... [2023-12-02 13:47:52,845 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:47:52" (1/1) ... [2023-12-02 13:47:52,854 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:47:52" (1/1) ... [2023-12-02 13:47:52,854 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:47:52" (1/1) ... [2023-12-02 13:47:52,881 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:47:52" (1/1) ... [2023-12-02 13:47:52,886 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:47:52" (1/1) ... [2023-12-02 13:47:52,894 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:47:52" (1/1) ... [2023-12-02 13:47:52,898 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:47:52" (1/1) ... [2023-12-02 13:47:52,905 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 13:47:52,906 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 13:47:52,906 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 13:47:52,907 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 13:47:52,907 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:47:52" (1/1) ... [2023-12-02 13:47:52,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:47:52,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:47:52,935 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 13:47:52,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 13:47:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 13:47:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 13:47:52,969 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 13:47:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 13:47:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 13:47:52,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 13:47:53,077 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 13:47:53,079 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 13:47:53,790 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 13:47:54,514 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 13:47:54,515 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 13:47:54,516 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:47:54 BoogieIcfgContainer [2023-12-02 13:47:54,516 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 13:47:54,519 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 13:47:54,519 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 13:47:54,522 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 13:47:54,522 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 01:47:52" (1/3) ... [2023-12-02 13:47:54,523 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c6e087b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:47:54, skipping insertion in model container [2023-12-02 13:47:54,523 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:47:52" (2/3) ... [2023-12-02 13:47:54,524 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c6e087b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:47:54, skipping insertion in model container [2023-12-02 13:47:54,524 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:47:54" (3/3) ... [2023-12-02 13:47:54,525 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-84.i [2023-12-02 13:47:54,545 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 13:47:54,545 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 13:47:54,597 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 13:47:54,604 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, 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;@174aca0a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 13:47:54,604 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 13:47:54,609 INFO L276 IsEmpty]: Start isEmpty. Operand has 82 states, 32 states have (on average 1.09375) internal successors, (35), 33 states have internal predecessors, (35), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-12-02 13:47:54,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-02 13:47:54,626 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:47:54,627 INFO L195 NwaCegarLoop]: trace histogram [47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:47:54,628 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:47:54,633 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:47:54,633 INFO L85 PathProgramCache]: Analyzing trace with hash 285989027, now seen corresponding path program 1 times [2023-12-02 13:47:54,643 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:47:54,644 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2040800006] [2023-12-02 13:47:54,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:47:54,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:47:54,856 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 13:47:54,856 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1535615073] [2023-12-02 13:47:54,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:47:54,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:47:54,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:47:54,858 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:47:54,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 13:48:02,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 13:48:02,075 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 13:48:02,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 13:48:02,969 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 13:48:02,971 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 13:48:02,974 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 13:48:02,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 13:48:03,176 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:48:03,180 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-02 13:48:03,184 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 13:48:03,329 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 01:48:03 BoogieIcfgContainer [2023-12-02 13:48:03,330 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 13:48:03,330 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 13:48:03,330 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 13:48:03,331 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 13:48:03,331 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:47:54" (3/4) ... [2023-12-02 13:48:03,333 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 13:48:03,335 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 13:48:03,336 INFO L158 Benchmark]: Toolchain (without parser) took 11070.83ms. Allocated memory was 159.4MB in the beginning and 192.9MB in the end (delta: 33.6MB). Free memory was 121.0MB in the beginning and 94.9MB in the end (delta: 26.1MB). Peak memory consumption was 62.8MB. Max. memory is 16.1GB. [2023-12-02 13:48:03,336 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 104.9MB. Free memory is still 53.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 13:48:03,337 INFO L158 Benchmark]: CACSL2BoogieTranslator took 437.48ms. Allocated memory is still 159.4MB. Free memory was 121.0MB in the beginning and 95.0MB in the end (delta: 26.0MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2023-12-02 13:48:03,337 INFO L158 Benchmark]: Boogie Procedure Inliner took 130.14ms. Allocated memory is still 159.4MB. Free memory was 95.0MB in the beginning and 120.4MB in the end (delta: -25.4MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. [2023-12-02 13:48:03,338 INFO L158 Benchmark]: Boogie Preprocessor took 70.77ms. Allocated memory is still 159.4MB. Free memory was 120.4MB in the beginning and 115.4MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 13:48:03,339 INFO L158 Benchmark]: RCFGBuilder took 1610.30ms. Allocated memory was 159.4MB in the beginning and 192.9MB in the end (delta: 33.6MB). Free memory was 115.4MB in the beginning and 121.6MB in the end (delta: -6.2MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. [2023-12-02 13:48:03,339 INFO L158 Benchmark]: TraceAbstraction took 8810.96ms. Allocated memory is still 192.9MB. Free memory was 120.5MB in the beginning and 94.9MB in the end (delta: 25.6MB). Peak memory consumption was 26.7MB. Max. memory is 16.1GB. [2023-12-02 13:48:03,340 INFO L158 Benchmark]: Witness Printer took 4.43ms. Allocated memory is still 192.9MB. Free memory is still 94.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 13:48:03,343 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 104.9MB. Free memory is still 53.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 437.48ms. Allocated memory is still 159.4MB. Free memory was 121.0MB in the beginning and 95.0MB in the end (delta: 26.0MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 130.14ms. Allocated memory is still 159.4MB. Free memory was 95.0MB in the beginning and 120.4MB in the end (delta: -25.4MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 70.77ms. Allocated memory is still 159.4MB. Free memory was 120.4MB in the beginning and 115.4MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1610.30ms. Allocated memory was 159.4MB in the beginning and 192.9MB in the end (delta: 33.6MB). Free memory was 115.4MB in the beginning and 121.6MB in the end (delta: -6.2MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. * TraceAbstraction took 8810.96ms. Allocated memory is still 192.9MB. Free memory was 120.5MB in the beginning and 94.9MB in the end (delta: 25.6MB). Peak memory consumption was 26.7MB. Max. memory is 16.1GB. * Witness Printer took 4.43ms. Allocated memory is still 192.9MB. Free memory is still 94.9MB. 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 shiftLeft at line 141, overapproximation of shiftRight at line 232, overapproximation of someBinaryArithmeticDOUBLEoperation at line 109, overapproximation of someBinaryFLOATComparisonOperation at line 111, overapproximation of bitwiseOr at line 253, overapproximation of someBinaryDOUBLEComparisonOperation at line 97, overapproximation of someBinaryArithmeticFLOAToperation at line 92. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 99999999999.75; [L23] float var_1_4 = 31.25; [L24] float var_1_5 = 0.0; [L25] float var_1_6 = 99.5; [L26] float var_1_7 = 500.5; [L27] double var_1_8 = 199.96; [L28] double var_1_9 = 99.8; [L29] unsigned char var_1_10 = 5; [L30] unsigned char var_1_11 = 0; [L31] unsigned char var_1_12 = 128; [L32] unsigned char var_1_13 = 10; [L33] unsigned char var_1_14 = 200; [L34] unsigned char var_1_15 = 128; [L35] unsigned char var_1_16 = 64; [L36] unsigned char var_1_17 = 5; [L37] unsigned char var_1_18 = 1; [L38] unsigned char var_1_19 = 10; [L39] float var_1_20 = 8.75; [L40] unsigned char var_1_21 = 1; [L41] unsigned char var_1_22 = 0; [L42] unsigned char var_1_23 = 0; [L43] unsigned char var_1_24 = 1; [L44] unsigned char var_1_25 = 0; [L45] unsigned short int var_1_26 = 2; [L46] double var_1_27 = 16.5; [L47] signed long int var_1_28 = 5; [L48] unsigned char var_1_29 = 5; [L49] signed long int var_1_30 = 5; [L50] signed long int var_1_31 = -128; [L51] signed char var_1_32 = -5; [L52] unsigned short int var_1_33 = 8; [L53] signed char var_1_34 = -16; [L54] signed char var_1_35 = 0; [L55] signed char var_1_36 = 64; [L56] signed char var_1_37 = 25; [L57] unsigned char var_1_38 = 32; [L58] signed char var_1_39 = -2; [L59] signed char var_1_40 = -25; [L60] signed char var_1_41 = -16; [L61] signed long int var_1_42 = -8; [L62] signed long int var_1_43 = 1594952725; [L63] unsigned char var_1_44 = 10; [L64] signed long int var_1_45 = 1000; [L65] float var_1_46 = 3.4; [L66] unsigned char var_1_47 = 0; [L67] unsigned long int var_1_48 = 8; [L68] unsigned long int var_1_49 = 1107988926; [L69] double var_1_50 = 8.25; [L70] unsigned char var_1_51 = 32; [L71] signed short int var_1_52 = -1; [L72] signed long int last_1_var_1_31 = -128; [L73] signed char last_1_var_1_32 = -5; [L74] signed short int last_1_var_1_52 = -1; [L348] isInitial = 1 [L349] FCALL initially() [L350] COND TRUE 1 [L351] CALL updateLastVariables() [L339] last_1_var_1_31 = var_1_31 [L340] last_1_var_1_32 = var_1_32 [L341] last_1_var_1_52 = var_1_52 [L351] RET updateLastVariables() [L352] CALL updateVariables() [L264] var_1_4 = __VERIFIER_nondet_float() [L265] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_5=0, var_1_6=199/2, var_1_7=1001/2, var_1_8=4999/25, var_1_9=499/5] [L20] COND FALSE !(!cond) [L265] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_5=0, var_1_6=199/2, var_1_7=1001/2, var_1_8=4999/25, var_1_9=499/5] [L266] var_1_5 = __VERIFIER_nondet_float() [L267] CALL assume_abort_if_not((var_1_5 >= 4611686.018427382800e+12F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_6=199/2, var_1_7=1001/2, var_1_8=4999/25, var_1_9=499/5] [L20] COND FALSE !(!cond) [L267] RET assume_abort_if_not((var_1_5 >= 4611686.018427382800e+12F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_6=199/2, var_1_7=1001/2, var_1_8=4999/25, var_1_9=499/5] [L268] var_1_6 = __VERIFIER_nondet_float() [L269] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_7=1001/2, var_1_8=4999/25, var_1_9=499/5] [L20] COND FALSE !(!cond) [L269] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_7=1001/2, var_1_8=4999/25, var_1_9=499/5] [L270] var_1_7 = __VERIFIER_nondet_float() [L271] CALL assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25, var_1_9=499/5] [L20] COND FALSE !(!cond) [L271] RET assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25, var_1_9=499/5] [L272] var_1_9 = __VERIFIER_nondet_double() [L273] CALL assume_abort_if_not((var_1_9 >= 0.0F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L273] RET assume_abort_if_not((var_1_9 >= 0.0F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L274] var_1_11 = __VERIFIER_nondet_uchar() [L275] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L275] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L276] CALL assume_abort_if_not(var_1_11 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L276] RET assume_abort_if_not(var_1_11 <= 1) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L277] var_1_12 = __VERIFIER_nondet_uchar() [L278] CALL assume_abort_if_not(var_1_12 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L278] RET assume_abort_if_not(var_1_12 >= 127) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L279] CALL assume_abort_if_not(var_1_12 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L279] RET assume_abort_if_not(var_1_12 <= 254) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L280] var_1_13 = __VERIFIER_nondet_uchar() [L281] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L281] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L282] CALL assume_abort_if_not(var_1_13 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L282] RET assume_abort_if_not(var_1_13 <= 127) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L283] var_1_14 = __VERIFIER_nondet_uchar() [L284] CALL assume_abort_if_not(var_1_14 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L284] RET assume_abort_if_not(var_1_14 >= 127) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L285] CALL assume_abort_if_not(var_1_14 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L285] RET assume_abort_if_not(var_1_14 <= 254) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L286] var_1_15 = __VERIFIER_nondet_uchar() [L287] CALL assume_abort_if_not(var_1_15 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L287] RET assume_abort_if_not(var_1_15 >= 127) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L288] CALL assume_abort_if_not(var_1_15 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L288] RET assume_abort_if_not(var_1_15 <= 254) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L289] var_1_16 = __VERIFIER_nondet_uchar() [L290] CALL assume_abort_if_not(var_1_16 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L290] RET assume_abort_if_not(var_1_16 >= 63) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L291] CALL assume_abort_if_not(var_1_16 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L291] RET assume_abort_if_not(var_1_16 <= 127) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L292] var_1_17 = __VERIFIER_nondet_uchar() [L293] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L293] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L294] CALL assume_abort_if_not(var_1_17 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L294] RET assume_abort_if_not(var_1_17 <= 63) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L295] var_1_20 = __VERIFIER_nondet_float() [L296] CALL assume_abort_if_not((var_1_20 >= -922337.2036854776000e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854776000e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L296] RET assume_abort_if_not((var_1_20 >= -922337.2036854776000e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854776000e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L297] CALL assume_abort_if_not(var_1_20 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L297] RET assume_abort_if_not(var_1_20 != 0.0F) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L298] var_1_22 = __VERIFIER_nondet_uchar() [L299] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L299] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L300] CALL assume_abort_if_not(var_1_22 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L300] RET assume_abort_if_not(var_1_22 <= 0) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L301] var_1_23 = __VERIFIER_nondet_uchar() [L302] CALL assume_abort_if_not(var_1_23 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L302] RET assume_abort_if_not(var_1_23 >= 1) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L303] CALL assume_abort_if_not(var_1_23 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L303] RET assume_abort_if_not(var_1_23 <= 1) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L304] var_1_24 = __VERIFIER_nondet_uchar() [L305] CALL assume_abort_if_not(var_1_24 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L305] RET assume_abort_if_not(var_1_24 >= 1) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L306] CALL assume_abort_if_not(var_1_24 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L306] RET assume_abort_if_not(var_1_24 <= 1) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L307] var_1_25 = __VERIFIER_nondet_uchar() [L308] CALL assume_abort_if_not(var_1_25 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L308] RET assume_abort_if_not(var_1_25 >= 1) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L309] CALL assume_abort_if_not(var_1_25 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L309] RET assume_abort_if_not(var_1_25 <= 1) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L310] var_1_33 = __VERIFIER_nondet_ushort() [L311] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L311] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L312] CALL assume_abort_if_not(var_1_33 <= 9) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L312] RET assume_abort_if_not(var_1_33 <= 9) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L313] var_1_34 = __VERIFIER_nondet_char() [L314] CALL assume_abort_if_not(var_1_34 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L314] RET assume_abort_if_not(var_1_34 >= -63) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L315] CALL assume_abort_if_not(var_1_34 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L315] RET assume_abort_if_not(var_1_34 <= 63) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L316] var_1_35 = __VERIFIER_nondet_char() [L317] CALL assume_abort_if_not(var_1_35 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L317] RET assume_abort_if_not(var_1_35 >= -1) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L318] CALL assume_abort_if_not(var_1_35 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L318] RET assume_abort_if_not(var_1_35 <= 126) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L319] var_1_36 = __VERIFIER_nondet_char() [L320] CALL assume_abort_if_not(var_1_36 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L320] RET assume_abort_if_not(var_1_36 >= 63) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L321] CALL assume_abort_if_not(var_1_36 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L321] RET assume_abort_if_not(var_1_36 <= 126) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L322] var_1_37 = __VERIFIER_nondet_char() [L323] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L323] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L324] CALL assume_abort_if_not(var_1_37 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L324] RET assume_abort_if_not(var_1_37 <= 63) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L325] var_1_40 = __VERIFIER_nondet_char() [L326] CALL assume_abort_if_not(var_1_40 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=126, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L326] RET assume_abort_if_not(var_1_40 >= -127) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=126, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L327] CALL assume_abort_if_not(var_1_40 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=126, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L327] RET assume_abort_if_not(var_1_40 <= 126) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=126, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L328] var_1_43 = __VERIFIER_nondet_long() [L329] CALL assume_abort_if_not(var_1_43 >= 1073741822) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=126, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L329] RET assume_abort_if_not(var_1_43 >= 1073741822) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=126, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L330] CALL assume_abort_if_not(var_1_43 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=126, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L330] RET assume_abort_if_not(var_1_43 <= 2147483646) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=126, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L331] var_1_47 = __VERIFIER_nondet_uchar() [L332] CALL assume_abort_if_not(var_1_47 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=126, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L332] RET assume_abort_if_not(var_1_47 >= 0) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=126, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L333] CALL assume_abort_if_not(var_1_47 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=126, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=1, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L333] RET assume_abort_if_not(var_1_47 <= 127) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=126, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=1, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L334] var_1_49 = __VERIFIER_nondet_ulong() [L335] CALL assume_abort_if_not(var_1_49 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=126, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=1, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L335] RET assume_abort_if_not(var_1_49 >= 1073741823) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=126, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=1, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L336] CALL assume_abort_if_not(var_1_49 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=126, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=1, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) [L336] RET assume_abort_if_not(var_1_49 <= 2147483647) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=126, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=1, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L352] RET updateVariables() [L353] CALL step() [L78] signed long int stepLocal_3 = var_1_12 - (var_1_16 - var_1_17); [L79] COND FALSE !(stepLocal_3 > ((((var_1_15) > (last_1_var_1_52)) ? (var_1_15) : (last_1_var_1_52)))) [L90] signed long int stepLocal_0 = ~ last_1_var_1_32; [L91] COND FALSE !(stepLocal_0 <= last_1_var_1_31) [L94] COND TRUE \read(var_1_21) [L95] var_1_10 = (var_1_12 - var_1_13) [L103] var_1_18 = ((((var_1_16) > (5)) ? (var_1_16) : (5))) [L104] var_1_26 = ((((var_1_12) > (var_1_15)) ? (var_1_12) : (var_1_15))) [L105] COND TRUE var_1_16 >= 5 [L106] var_1_27 = ((((var_1_5) > (2.6)) ? (var_1_5) : (2.6))) [L114] COND TRUE \read(var_1_25) [L115] var_1_28 = (var_1_14 + var_1_12) [L119] var_1_29 = (var_1_12 - ((((var_1_13) < (var_1_16)) ? (var_1_13) : (var_1_16)))) [L120] COND FALSE !(! var_1_24) [L123] signed char stepLocal_14 = var_1_34; [L124] COND FALSE !(var_1_5 <= (var_1_27 + var_1_7)) [L127] COND TRUE var_1_18 > stepLocal_14 [L128] var_1_44 = ((((var_1_13 + var_1_16) < 0 ) ? -(var_1_13 + var_1_16) : (var_1_13 + var_1_16))) [L131] unsigned char stepLocal_15 = (var_1_26 / var_1_36) == var_1_16; [L132] COND FALSE !(stepLocal_15 && (var_1_20 < (var_1_6 + var_1_27))) [L135] COND TRUE \read(var_1_25) [L136] var_1_50 = var_1_6 [L138] COND TRUE var_1_7 > var_1_4 [L139] var_1_51 = ((8 + ((((8) < (var_1_17)) ? (8) : (var_1_17)))) + var_1_36) [L141] EXPR var_1_47 << var_1_28 [L141] COND TRUE var_1_51 < (var_1_47 << var_1_28) [L142] COND TRUE \read(var_1_21) [L143] var_1_52 = var_1_36 [L146] unsigned char stepLocal_1 = var_1_38; [L147] COND TRUE var_1_4 < (var_1_1 + ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6)))) [L148] COND TRUE stepLocal_1 < var_1_45 [L149] var_1_8 = (((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))) + var_1_7) [L156] signed short int stepLocal_11 = var_1_52; [L157] COND TRUE stepLocal_11 >= var_1_37 [L158] var_1_41 = (((((var_1_36) > (var_1_35)) ? (var_1_36) : (var_1_35))) - var_1_17) [L160] signed long int stepLocal_13 = (((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)); [L161] signed long int stepLocal_12 = var_1_44 % var_1_15; [L162] COND TRUE var_1_16 < stepLocal_12 [L163] var_1_42 = ((((((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40)))) > (var_1_52)) ? (((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40)))) : (var_1_52))) [L171] COND TRUE var_1_4 == 2.8f [L172] COND FALSE !(((((var_1_51) < 0 ) ? -(var_1_51) : (var_1_51))) != var_1_44) [L175] COND FALSE !(var_1_17 >= ((var_1_15 - var_1_47) + var_1_51)) [L180] var_1_46 = (var_1_7 - ((((var_1_4) > (var_1_5)) ? (var_1_4) : (var_1_5)))) [L184] signed long int stepLocal_6 = var_1_29 + var_1_51; [L185] unsigned char stepLocal_5 = var_1_38; [L186] unsigned char stepLocal_4 = var_1_7 > var_1_6; [L187] COND TRUE stepLocal_4 || var_1_24 [L188] var_1_31 = (var_1_14 + var_1_17) [L210] signed long int stepLocal_2 = var_1_42; [L211] COND FALSE !(var_1_52 >= stepLocal_2) [L220] var_1_19 = var_1_16 [L222] COND FALSE !(var_1_25 && ((var_1_1 < var_1_46) && (32 < var_1_13))) [L225] signed long int stepLocal_9 = - var_1_51; [L226] unsigned char stepLocal_8 = var_1_17; [L227] unsigned char stepLocal_7 = var_1_38; [L228] COND FALSE !(var_1_9 <= var_1_4) [L247] COND FALSE !(! var_1_21) [L250] var_1_48 = var_1_19 [L252] EXPR (var_1_28 + var_1_48) << var_1_34 [L252] unsigned long int stepLocal_10 = (var_1_28 + var_1_48) << var_1_34; [L253] EXPR var_1_16 | var_1_30 [L253] COND TRUE stepLocal_10 > (var_1_16 | var_1_30) [L254] var_1_39 = var_1_34 [L353] RET step() [L354] CALL, EXPR property() [L344] EXPR ((((((((((((((~ last_1_var_1_32) <= last_1_var_1_31) ? (var_1_1 == ((float) (var_1_4 - (var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7))))))) : 1) && ((var_1_4 < (var_1_1 + ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))))) ? ((var_1_38 < var_1_45) ? (var_1_8 == ((double) (((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))) + var_1_7))) : (var_1_8 == ((double) (var_1_7 - var_1_4)))) : (var_1_8 == ((double) (((((var_1_7 - ((((var_1_5) > (var_1_9)) ? (var_1_5) : (var_1_9))))) > (var_1_6)) ? ((var_1_7 - ((((var_1_5) > (var_1_9)) ? (var_1_5) : (var_1_9))))) : (var_1_6))))))) && (var_1_21 ? (var_1_10 == ((unsigned char) (var_1_12 - var_1_13))) : (((var_1_6 - var_1_9) == var_1_7) ? (var_1_10 == ((unsigned char) (((((((((var_1_12) > (var_1_14)) ? (var_1_12) : (var_1_14)))) > (var_1_15)) ? (((((var_1_12) > (var_1_14)) ? (var_1_12) : (var_1_14)))) : (var_1_15))) - ((((var_1_13) > ((var_1_16 - var_1_17))) ? (var_1_13) : ((var_1_16 - var_1_17))))))) : (var_1_10 == ((unsigned char) var_1_12))))) && (var_1_18 == ((unsigned char) ((((var_1_16) > (5)) ? (var_1_16) : (5)))))) && ((var_1_52 >= var_1_42) ? (((var_1_1 + var_1_7) < (var_1_4 - (99999.625 + var_1_6))) ? (var_1_19 == ((unsigned char) (var_1_12 - 4))) : ((var_1_5 != (var_1_7 + (var_1_6 / var_1_20))) ? (var_1_19 == ((unsigned char) ((((var_1_13) > ((((((var_1_15 - var_1_16)) > (var_1_12)) ? ((var_1_15 - var_1_16)) : (var_1_12))))) ? (var_1_13) : ((((((var_1_15 - var_1_16)) > (var_1_12)) ? ((var_1_15 - var_1_16)) : (var_1_12)))))))) : 1)) : (var_1_19 == ((unsigned char) var_1_16)))) && (((var_1_12 - (var_1_16 - var_1_17)) > ((((var_1_15) > (last_1_var_1_52)) ? (var_1_15) : (last_1_var_1_52)))) ? (var_1_11 ? (var_1_21 == ((unsigned char) var_1_22)) : (var_1_22 ? (var_1_21 == ((unsigned char) ((var_1_23 && var_1_24) && var_1_25))) : (var_1_21 == ((unsigned char) (var_1_24 || var_1_23))))) : 1)) && (var_1_26 == ((unsigned short int) ((((var_1_12) > (var_1_15)) ? (var_1_12) : (var_1_15)))))) && ((var_1_16 >= 5) ? (var_1_27 == ((double) ((((var_1_5) > (2.6)) ? (var_1_5) : (2.6))))) : (var_1_23 ? (var_1_27 == ((double) (var_1_7 + 255.56))) : (var_1_27 == ((double) ((((var_1_6) > (var_1_5)) ? (var_1_6) : (var_1_5)))))))) && (var_1_25 ? (var_1_28 == ((signed long int) (var_1_14 + var_1_12))) : (var_1_28 == ((signed long int) (1000000000 - var_1_13))))) && (var_1_29 == ((unsigned char) (var_1_12 - ((((var_1_13) < (var_1_16)) ? (var_1_13) : (var_1_16))))))) && ((var_1_25 && ((var_1_1 < var_1_46) && (32 < var_1_13))) ? (var_1_30 == ((signed long int) (var_1_14 + var_1_26))) : 1)) && (((var_1_7 > var_1_6) || var_1_24) ? (var_1_31 == ((signed long int) (var_1_14 + var_1_17))) : ((var_1_13 != var_1_38) ? (var_1_31 == ((signed long int) (var_1_42 + (((((var_1_14) > (var_1_15)) ? (var_1_14) : (var_1_15))) - var_1_29)))) : (var_1_24 ? (var_1_31 == ((signed long int) ((((var_1_14) < (var_1_42)) ? (var_1_14) : (var_1_42))))) : (var_1_25 ? (var_1_31 == ((signed long int) (var_1_18 + var_1_15))) : ((var_1_8 >= var_1_8) ? (((var_1_29 + var_1_51) < var_1_28) ? (var_1_31 == ((signed long int) var_1_17)) : 1) : (var_1_31 == ((signed long int) var_1_17)))))))) && ((var_1_9 <= var_1_4) ? (((- var_1_51) <= (((((var_1_38 * 16)) < (var_1_42)) ? ((var_1_38 * 16)) : (var_1_42)))) ? (var_1_23 ? (((- var_1_51) == var_1_38) ? (((var_1_42 >> ((((5) < (var_1_33)) ? (5) : (var_1_33)))) <= var_1_17) ? (var_1_32 == ((signed char) ((((var_1_17) < (((((1) > ((var_1_33 + var_1_34))) ? (1) : ((var_1_33 + var_1_34)))))) ? (var_1_17) : (((((1) > ((var_1_33 + var_1_34))) ? (1) : ((var_1_33 + var_1_34))))))))) : 1) : (var_1_32 == ((signed char) ((((((((((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) < (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))) ? (((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) : (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))))) > ((var_1_35 - (var_1_36 - var_1_37)))) ? (((((((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) < (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))) ? (((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) : (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))))) : ((var_1_35 - (var_1_36 - var_1_37)))))))) : (var_1_24 ? (var_1_32 == ((signed char) ((((var_1_33) < ((((((var_1_17 - var_1_37)) < (var_1_34)) ? ((var_1_17 - var_1_37)) : (var_1_34))))) ? (var_1_33) : ((((((var_1_17 - var_1_37)) < (var_1_34)) ? ((var_1_17 - var_1_37)) : (var_1_34)))))))) : (var_1_32 == ((signed char) ((((var_1_36) > (var_1_17)) ? (var_1_36) : (var_1_17))))))) : 1) : 1) [L344] EXPR ((((((((((((((((~ last_1_var_1_32) <= last_1_var_1_31) ? (var_1_1 == ((float) (var_1_4 - (var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7))))))) : 1) && ((var_1_4 < (var_1_1 + ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))))) ? ((var_1_38 < var_1_45) ? (var_1_8 == ((double) (((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))) + var_1_7))) : (var_1_8 == ((double) (var_1_7 - var_1_4)))) : (var_1_8 == ((double) (((((var_1_7 - ((((var_1_5) > (var_1_9)) ? (var_1_5) : (var_1_9))))) > (var_1_6)) ? ((var_1_7 - ((((var_1_5) > (var_1_9)) ? (var_1_5) : (var_1_9))))) : (var_1_6))))))) && (var_1_21 ? (var_1_10 == ((unsigned char) (var_1_12 - var_1_13))) : (((var_1_6 - var_1_9) == var_1_7) ? (var_1_10 == ((unsigned char) (((((((((var_1_12) > (var_1_14)) ? (var_1_12) : (var_1_14)))) > (var_1_15)) ? (((((var_1_12) > (var_1_14)) ? (var_1_12) : (var_1_14)))) : (var_1_15))) - ((((var_1_13) > ((var_1_16 - var_1_17))) ? (var_1_13) : ((var_1_16 - var_1_17))))))) : (var_1_10 == ((unsigned char) var_1_12))))) && (var_1_18 == ((unsigned char) ((((var_1_16) > (5)) ? (var_1_16) : (5)))))) && ((var_1_52 >= var_1_42) ? (((var_1_1 + var_1_7) < (var_1_4 - (99999.625 + var_1_6))) ? (var_1_19 == ((unsigned char) (var_1_12 - 4))) : ((var_1_5 != (var_1_7 + (var_1_6 / var_1_20))) ? (var_1_19 == ((unsigned char) ((((var_1_13) > ((((((var_1_15 - var_1_16)) > (var_1_12)) ? ((var_1_15 - var_1_16)) : (var_1_12))))) ? (var_1_13) : ((((((var_1_15 - var_1_16)) > (var_1_12)) ? ((var_1_15 - var_1_16)) : (var_1_12)))))))) : 1)) : (var_1_19 == ((unsigned char) var_1_16)))) && (((var_1_12 - (var_1_16 - var_1_17)) > ((((var_1_15) > (last_1_var_1_52)) ? (var_1_15) : (last_1_var_1_52)))) ? (var_1_11 ? (var_1_21 == ((unsigned char) var_1_22)) : (var_1_22 ? (var_1_21 == ((unsigned char) ((var_1_23 && var_1_24) && var_1_25))) : (var_1_21 == ((unsigned char) (var_1_24 || var_1_23))))) : 1)) && (var_1_26 == ((unsigned short int) ((((var_1_12) > (var_1_15)) ? (var_1_12) : (var_1_15)))))) && ((var_1_16 >= 5) ? (var_1_27 == ((double) ((((var_1_5) > (2.6)) ? (var_1_5) : (2.6))))) : (var_1_23 ? (var_1_27 == ((double) (var_1_7 + 255.56))) : (var_1_27 == ((double) ((((var_1_6) > (var_1_5)) ? (var_1_6) : (var_1_5)))))))) && (var_1_25 ? (var_1_28 == ((signed long int) (var_1_14 + var_1_12))) : (var_1_28 == ((signed long int) (1000000000 - var_1_13))))) && (var_1_29 == ((unsigned char) (var_1_12 - ((((var_1_13) < (var_1_16)) ? (var_1_13) : (var_1_16))))))) && ((var_1_25 && ((var_1_1 < var_1_46) && (32 < var_1_13))) ? (var_1_30 == ((signed long int) (var_1_14 + var_1_26))) : 1)) && (((var_1_7 > var_1_6) || var_1_24) ? (var_1_31 == ((signed long int) (var_1_14 + var_1_17))) : ((var_1_13 != var_1_38) ? (var_1_31 == ((signed long int) (var_1_42 + (((((var_1_14) > (var_1_15)) ? (var_1_14) : (var_1_15))) - var_1_29)))) : (var_1_24 ? (var_1_31 == ((signed long int) ((((var_1_14) < (var_1_42)) ? (var_1_14) : (var_1_42))))) : (var_1_25 ? (var_1_31 == ((signed long int) (var_1_18 + var_1_15))) : ((var_1_8 >= var_1_8) ? (((var_1_29 + var_1_51) < var_1_28) ? (var_1_31 == ((signed long int) var_1_17)) : 1) : (var_1_31 == ((signed long int) var_1_17)))))))) && ((var_1_9 <= var_1_4) ? (((- var_1_51) <= (((((var_1_38 * 16)) < (var_1_42)) ? ((var_1_38 * 16)) : (var_1_42)))) ? (var_1_23 ? (((- var_1_51) == var_1_38) ? (((var_1_42 >> ((((5) < (var_1_33)) ? (5) : (var_1_33)))) <= var_1_17) ? (var_1_32 == ((signed char) ((((var_1_17) < (((((1) > ((var_1_33 + var_1_34))) ? (1) : ((var_1_33 + var_1_34)))))) ? (var_1_17) : (((((1) > ((var_1_33 + var_1_34))) ? (1) : ((var_1_33 + var_1_34))))))))) : 1) : (var_1_32 == ((signed char) ((((((((((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) < (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))) ? (((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) : (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))))) > ((var_1_35 - (var_1_36 - var_1_37)))) ? (((((((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) < (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))) ? (((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) : (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))))) : ((var_1_35 - (var_1_36 - var_1_37)))))))) : (var_1_24 ? (var_1_32 == ((signed char) ((((var_1_33) < ((((((var_1_17 - var_1_37)) < (var_1_34)) ? ((var_1_17 - var_1_37)) : (var_1_34))))) ? (var_1_33) : ((((((var_1_17 - var_1_37)) < (var_1_34)) ? ((var_1_17 - var_1_37)) : (var_1_34)))))))) : (var_1_32 == ((signed char) ((((var_1_36) > (var_1_17)) ? (var_1_36) : (var_1_17))))))) : 1) : 1)) && ((! var_1_24) ? (var_1_38 == ((unsigned char) (var_1_12 - ((((16) > ((var_1_36 - var_1_33))) ? (16) : ((var_1_36 - var_1_33))))))) : 1)) && ((((var_1_28 + var_1_48) << var_1_34) > (var_1_16 | var_1_30)) ? (var_1_39 == ((signed char) var_1_34)) : (var_1_21 ? (var_1_39 == ((signed char) ((((((((var_1_36) < (var_1_35)) ? (var_1_36) : (var_1_35)))) > (((((var_1_40) < (var_1_33)) ? (var_1_40) : (var_1_33))))) ? (((((var_1_36) < (var_1_35)) ? (var_1_36) : (var_1_35)))) : (((((var_1_40) < (var_1_33)) ? (var_1_40) : (var_1_33)))))))) : (var_1_39 == ((signed char) (-1 - var_1_37))))) [L344] EXPR (((((((((((((((((((((((((~ last_1_var_1_32) <= last_1_var_1_31) ? (var_1_1 == ((float) (var_1_4 - (var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7))))))) : 1) && ((var_1_4 < (var_1_1 + ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))))) ? ((var_1_38 < var_1_45) ? (var_1_8 == ((double) (((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))) + var_1_7))) : (var_1_8 == ((double) (var_1_7 - var_1_4)))) : (var_1_8 == ((double) (((((var_1_7 - ((((var_1_5) > (var_1_9)) ? (var_1_5) : (var_1_9))))) > (var_1_6)) ? ((var_1_7 - ((((var_1_5) > (var_1_9)) ? (var_1_5) : (var_1_9))))) : (var_1_6))))))) && (var_1_21 ? (var_1_10 == ((unsigned char) (var_1_12 - var_1_13))) : (((var_1_6 - var_1_9) == var_1_7) ? (var_1_10 == ((unsigned char) (((((((((var_1_12) > (var_1_14)) ? (var_1_12) : (var_1_14)))) > (var_1_15)) ? (((((var_1_12) > (var_1_14)) ? (var_1_12) : (var_1_14)))) : (var_1_15))) - ((((var_1_13) > ((var_1_16 - var_1_17))) ? (var_1_13) : ((var_1_16 - var_1_17))))))) : (var_1_10 == ((unsigned char) var_1_12))))) && (var_1_18 == ((unsigned char) ((((var_1_16) > (5)) ? (var_1_16) : (5)))))) && ((var_1_52 >= var_1_42) ? (((var_1_1 + var_1_7) < (var_1_4 - (99999.625 + var_1_6))) ? (var_1_19 == ((unsigned char) (var_1_12 - 4))) : ((var_1_5 != (var_1_7 + (var_1_6 / var_1_20))) ? (var_1_19 == ((unsigned char) ((((var_1_13) > ((((((var_1_15 - var_1_16)) > (var_1_12)) ? ((var_1_15 - var_1_16)) : (var_1_12))))) ? (var_1_13) : ((((((var_1_15 - var_1_16)) > (var_1_12)) ? ((var_1_15 - var_1_16)) : (var_1_12)))))))) : 1)) : (var_1_19 == ((unsigned char) var_1_16)))) && (((var_1_12 - (var_1_16 - var_1_17)) > ((((var_1_15) > (last_1_var_1_52)) ? (var_1_15) : (last_1_var_1_52)))) ? (var_1_11 ? (var_1_21 == ((unsigned char) var_1_22)) : (var_1_22 ? (var_1_21 == ((unsigned char) ((var_1_23 && var_1_24) && var_1_25))) : (var_1_21 == ((unsigned char) (var_1_24 || var_1_23))))) : 1)) && (var_1_26 == ((unsigned short int) ((((var_1_12) > (var_1_15)) ? (var_1_12) : (var_1_15)))))) && ((var_1_16 >= 5) ? (var_1_27 == ((double) ((((var_1_5) > (2.6)) ? (var_1_5) : (2.6))))) : (var_1_23 ? (var_1_27 == ((double) (var_1_7 + 255.56))) : (var_1_27 == ((double) ((((var_1_6) > (var_1_5)) ? (var_1_6) : (var_1_5)))))))) && (var_1_25 ? (var_1_28 == ((signed long int) (var_1_14 + var_1_12))) : (var_1_28 == ((signed long int) (1000000000 - var_1_13))))) && (var_1_29 == ((unsigned char) (var_1_12 - ((((var_1_13) < (var_1_16)) ? (var_1_13) : (var_1_16))))))) && ((var_1_25 && ((var_1_1 < var_1_46) && (32 < var_1_13))) ? (var_1_30 == ((signed long int) (var_1_14 + var_1_26))) : 1)) && (((var_1_7 > var_1_6) || var_1_24) ? (var_1_31 == ((signed long int) (var_1_14 + var_1_17))) : ((var_1_13 != var_1_38) ? (var_1_31 == ((signed long int) (var_1_42 + (((((var_1_14) > (var_1_15)) ? (var_1_14) : (var_1_15))) - var_1_29)))) : (var_1_24 ? (var_1_31 == ((signed long int) ((((var_1_14) < (var_1_42)) ? (var_1_14) : (var_1_42))))) : (var_1_25 ? (var_1_31 == ((signed long int) (var_1_18 + var_1_15))) : ((var_1_8 >= var_1_8) ? (((var_1_29 + var_1_51) < var_1_28) ? (var_1_31 == ((signed long int) var_1_17)) : 1) : (var_1_31 == ((signed long int) var_1_17)))))))) && ((var_1_9 <= var_1_4) ? (((- var_1_51) <= (((((var_1_38 * 16)) < (var_1_42)) ? ((var_1_38 * 16)) : (var_1_42)))) ? (var_1_23 ? (((- var_1_51) == var_1_38) ? (((var_1_42 >> ((((5) < (var_1_33)) ? (5) : (var_1_33)))) <= var_1_17) ? (var_1_32 == ((signed char) ((((var_1_17) < (((((1) > ((var_1_33 + var_1_34))) ? (1) : ((var_1_33 + var_1_34)))))) ? (var_1_17) : (((((1) > ((var_1_33 + var_1_34))) ? (1) : ((var_1_33 + var_1_34))))))))) : 1) : (var_1_32 == ((signed char) ((((((((((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) < (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))) ? (((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) : (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))))) > ((var_1_35 - (var_1_36 - var_1_37)))) ? (((((((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) < (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))) ? (((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) : (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))))) : ((var_1_35 - (var_1_36 - var_1_37)))))))) : (var_1_24 ? (var_1_32 == ((signed char) ((((var_1_33) < ((((((var_1_17 - var_1_37)) < (var_1_34)) ? ((var_1_17 - var_1_37)) : (var_1_34))))) ? (var_1_33) : ((((((var_1_17 - var_1_37)) < (var_1_34)) ? ((var_1_17 - var_1_37)) : (var_1_34)))))))) : (var_1_32 == ((signed char) ((((var_1_36) > (var_1_17)) ? (var_1_36) : (var_1_17))))))) : 1) : 1)) && ((! var_1_24) ? (var_1_38 == ((unsigned char) (var_1_12 - ((((16) > ((var_1_36 - var_1_33))) ? (16) : ((var_1_36 - var_1_33))))))) : 1)) && ((((var_1_28 + var_1_48) << var_1_34) > (var_1_16 | var_1_30)) ? (var_1_39 == ((signed char) var_1_34)) : (var_1_21 ? (var_1_39 == ((signed char) ((((((((var_1_36) < (var_1_35)) ? (var_1_36) : (var_1_35)))) > (((((var_1_40) < (var_1_33)) ? (var_1_40) : (var_1_33))))) ? (((((var_1_36) < (var_1_35)) ? (var_1_36) : (var_1_35)))) : (((((var_1_40) < (var_1_33)) ? (var_1_40) : (var_1_33)))))))) : (var_1_39 == ((signed char) (-1 - var_1_37)))))) && ((var_1_52 >= var_1_37) ? (var_1_41 == ((signed char) (((((var_1_36) > (var_1_35)) ? (var_1_36) : (var_1_35))) - var_1_17))) : 1)) && ((var_1_16 < (var_1_44 % var_1_15)) ? (var_1_42 == ((signed long int) ((((((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40)))) > (var_1_52)) ? (((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40)))) : (var_1_52))))) : ((((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44))) <= ((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)))) ? (var_1_42 == ((signed long int) ((var_1_43 - var_1_15) - var_1_37))) : (var_1_42 == ((signed long int) (var_1_45 + (((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41))) + ((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))))))))) && ((var_1_5 <= (var_1_27 + var_1_7)) ? (var_1_44 == ((unsigned char) (((((((var_1_37) > (var_1_16)) ? (var_1_37) : (var_1_16))) < 0 ) ? -((((var_1_37) > (var_1_16)) ? (var_1_37) : (var_1_16))) : ((((var_1_37) > (var_1_16)) ? (var_1_37) : (var_1_16))))))) : ((var_1_18 > var_1_34) ? (var_1_44 == ((unsigned char) ((((var_1_13 + var_1_16) < 0 ) ? -(var_1_13 + var_1_16) : (var_1_13 + var_1_16))))) : 1))) && ((((var_1_26 / var_1_36) == var_1_16) && (var_1_20 < (var_1_6 + var_1_27))) ? (var_1_45 == ((signed long int) (var_1_36 - (var_1_26 + (var_1_12 + var_1_33))))) : 1)) && ((var_1_4 == 2.8f) ? ((((((var_1_51) < 0 ) ? -(var_1_51) : (var_1_51))) != var_1_44) ? (var_1_46 == ((float) ((0.19999999999999996f + ((((1.8f) > (var_1_6)) ? (1.8f) : (var_1_6)))) - var_1_9))) : ((var_1_17 >= ((var_1_15 - var_1_47) + var_1_51)) ? (var_1_24 ? (var_1_46 == ((float) var_1_5)) : 1) : (var_1_46 == ((float) (var_1_7 - ((((var_1_4) > (var_1_5)) ? (var_1_4) : (var_1_5)))))))) : 1)) && ((! var_1_21) ? (var_1_48 == ((unsigned long int) ((var_1_49 - var_1_41) + 256u))) : (var_1_48 == ((unsigned long int) var_1_19)))) && (var_1_25 ? (var_1_50 == ((double) var_1_6)) : 1)) && ((var_1_7 > var_1_4) ? (var_1_51 == ((unsigned char) ((8 + ((((8) < (var_1_17)) ? (8) : (var_1_17)))) + var_1_36))) : 1)) && ((var_1_51 < (var_1_47 << var_1_28)) ? (var_1_21 ? (var_1_52 == ((signed short int) var_1_36)) : 1) : 1) [L344-L345] return (((((((((((((((((((((((((~ last_1_var_1_32) <= last_1_var_1_31) ? (var_1_1 == ((float) (var_1_4 - (var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7))))))) : 1) && ((var_1_4 < (var_1_1 + ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))))) ? ((var_1_38 < var_1_45) ? (var_1_8 == ((double) (((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))) + var_1_7))) : (var_1_8 == ((double) (var_1_7 - var_1_4)))) : (var_1_8 == ((double) (((((var_1_7 - ((((var_1_5) > (var_1_9)) ? (var_1_5) : (var_1_9))))) > (var_1_6)) ? ((var_1_7 - ((((var_1_5) > (var_1_9)) ? (var_1_5) : (var_1_9))))) : (var_1_6))))))) && (var_1_21 ? (var_1_10 == ((unsigned char) (var_1_12 - var_1_13))) : (((var_1_6 - var_1_9) == var_1_7) ? (var_1_10 == ((unsigned char) (((((((((var_1_12) > (var_1_14)) ? (var_1_12) : (var_1_14)))) > (var_1_15)) ? (((((var_1_12) > (var_1_14)) ? (var_1_12) : (var_1_14)))) : (var_1_15))) - ((((var_1_13) > ((var_1_16 - var_1_17))) ? (var_1_13) : ((var_1_16 - var_1_17))))))) : (var_1_10 == ((unsigned char) var_1_12))))) && (var_1_18 == ((unsigned char) ((((var_1_16) > (5)) ? (var_1_16) : (5)))))) && ((var_1_52 >= var_1_42) ? (((var_1_1 + var_1_7) < (var_1_4 - (99999.625 + var_1_6))) ? (var_1_19 == ((unsigned char) (var_1_12 - 4))) : ((var_1_5 != (var_1_7 + (var_1_6 / var_1_20))) ? (var_1_19 == ((unsigned char) ((((var_1_13) > ((((((var_1_15 - var_1_16)) > (var_1_12)) ? ((var_1_15 - var_1_16)) : (var_1_12))))) ? (var_1_13) : ((((((var_1_15 - var_1_16)) > (var_1_12)) ? ((var_1_15 - var_1_16)) : (var_1_12)))))))) : 1)) : (var_1_19 == ((unsigned char) var_1_16)))) && (((var_1_12 - (var_1_16 - var_1_17)) > ((((var_1_15) > (last_1_var_1_52)) ? (var_1_15) : (last_1_var_1_52)))) ? (var_1_11 ? (var_1_21 == ((unsigned char) var_1_22)) : (var_1_22 ? (var_1_21 == ((unsigned char) ((var_1_23 && var_1_24) && var_1_25))) : (var_1_21 == ((unsigned char) (var_1_24 || var_1_23))))) : 1)) && (var_1_26 == ((unsigned short int) ((((var_1_12) > (var_1_15)) ? (var_1_12) : (var_1_15)))))) && ((var_1_16 >= 5) ? (var_1_27 == ((double) ((((var_1_5) > (2.6)) ? (var_1_5) : (2.6))))) : (var_1_23 ? (var_1_27 == ((double) (var_1_7 + 255.56))) : (var_1_27 == ((double) ((((var_1_6) > (var_1_5)) ? (var_1_6) : (var_1_5)))))))) && (var_1_25 ? (var_1_28 == ((signed long int) (var_1_14 + var_1_12))) : (var_1_28 == ((signed long int) (1000000000 - var_1_13))))) && (var_1_29 == ((unsigned char) (var_1_12 - ((((var_1_13) < (var_1_16)) ? (var_1_13) : (var_1_16))))))) && ((var_1_25 && ((var_1_1 < var_1_46) && (32 < var_1_13))) ? (var_1_30 == ((signed long int) (var_1_14 + var_1_26))) : 1)) && (((var_1_7 > var_1_6) || var_1_24) ? (var_1_31 == ((signed long int) (var_1_14 + var_1_17))) : ((var_1_13 != var_1_38) ? (var_1_31 == ((signed long int) (var_1_42 + (((((var_1_14) > (var_1_15)) ? (var_1_14) : (var_1_15))) - var_1_29)))) : (var_1_24 ? (var_1_31 == ((signed long int) ((((var_1_14) < (var_1_42)) ? (var_1_14) : (var_1_42))))) : (var_1_25 ? (var_1_31 == ((signed long int) (var_1_18 + var_1_15))) : ((var_1_8 >= var_1_8) ? (((var_1_29 + var_1_51) < var_1_28) ? (var_1_31 == ((signed long int) var_1_17)) : 1) : (var_1_31 == ((signed long int) var_1_17)))))))) && ((var_1_9 <= var_1_4) ? (((- var_1_51) <= (((((var_1_38 * 16)) < (var_1_42)) ? ((var_1_38 * 16)) : (var_1_42)))) ? (var_1_23 ? (((- var_1_51) == var_1_38) ? (((var_1_42 >> ((((5) < (var_1_33)) ? (5) : (var_1_33)))) <= var_1_17) ? (var_1_32 == ((signed char) ((((var_1_17) < (((((1) > ((var_1_33 + var_1_34))) ? (1) : ((var_1_33 + var_1_34)))))) ? (var_1_17) : (((((1) > ((var_1_33 + var_1_34))) ? (1) : ((var_1_33 + var_1_34))))))))) : 1) : (var_1_32 == ((signed char) ((((((((((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) < (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))) ? (((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) : (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))))) > ((var_1_35 - (var_1_36 - var_1_37)))) ? (((((((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) < (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))) ? (((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) : (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))))) : ((var_1_35 - (var_1_36 - var_1_37)))))))) : (var_1_24 ? (var_1_32 == ((signed char) ((((var_1_33) < ((((((var_1_17 - var_1_37)) < (var_1_34)) ? ((var_1_17 - var_1_37)) : (var_1_34))))) ? (var_1_33) : ((((((var_1_17 - var_1_37)) < (var_1_34)) ? ((var_1_17 - var_1_37)) : (var_1_34)))))))) : (var_1_32 == ((signed char) ((((var_1_36) > (var_1_17)) ? (var_1_36) : (var_1_17))))))) : 1) : 1)) && ((! var_1_24) ? (var_1_38 == ((unsigned char) (var_1_12 - ((((16) > ((var_1_36 - var_1_33))) ? (16) : ((var_1_36 - var_1_33))))))) : 1)) && ((((var_1_28 + var_1_48) << var_1_34) > (var_1_16 | var_1_30)) ? (var_1_39 == ((signed char) var_1_34)) : (var_1_21 ? (var_1_39 == ((signed char) ((((((((var_1_36) < (var_1_35)) ? (var_1_36) : (var_1_35)))) > (((((var_1_40) < (var_1_33)) ? (var_1_40) : (var_1_33))))) ? (((((var_1_36) < (var_1_35)) ? (var_1_36) : (var_1_35)))) : (((((var_1_40) < (var_1_33)) ? (var_1_40) : (var_1_33)))))))) : (var_1_39 == ((signed char) (-1 - var_1_37)))))) && ((var_1_52 >= var_1_37) ? (var_1_41 == ((signed char) (((((var_1_36) > (var_1_35)) ? (var_1_36) : (var_1_35))) - var_1_17))) : 1)) && ((var_1_16 < (var_1_44 % var_1_15)) ? (var_1_42 == ((signed long int) ((((((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40)))) > (var_1_52)) ? (((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40)))) : (var_1_52))))) : ((((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44))) <= ((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)))) ? (var_1_42 == ((signed long int) ((var_1_43 - var_1_15) - var_1_37))) : (var_1_42 == ((signed long int) (var_1_45 + (((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41))) + ((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))))))))) && ((var_1_5 <= (var_1_27 + var_1_7)) ? (var_1_44 == ((unsigned char) (((((((var_1_37) > (var_1_16)) ? (var_1_37) : (var_1_16))) < 0 ) ? -((((var_1_37) > (var_1_16)) ? (var_1_37) : (var_1_16))) : ((((var_1_37) > (var_1_16)) ? (var_1_37) : (var_1_16))))))) : ((var_1_18 > var_1_34) ? (var_1_44 == ((unsigned char) ((((var_1_13 + var_1_16) < 0 ) ? -(var_1_13 + var_1_16) : (var_1_13 + var_1_16))))) : 1))) && ((((var_1_26 / var_1_36) == var_1_16) && (var_1_20 < (var_1_6 + var_1_27))) ? (var_1_45 == ((signed long int) (var_1_36 - (var_1_26 + (var_1_12 + var_1_33))))) : 1)) && ((var_1_4 == 2.8f) ? ((((((var_1_51) < 0 ) ? -(var_1_51) : (var_1_51))) != var_1_44) ? (var_1_46 == ((float) ((0.19999999999999996f + ((((1.8f) > (var_1_6)) ? (1.8f) : (var_1_6)))) - var_1_9))) : ((var_1_17 >= ((var_1_15 - var_1_47) + var_1_51)) ? (var_1_24 ? (var_1_46 == ((float) var_1_5)) : 1) : (var_1_46 == ((float) (var_1_7 - ((((var_1_4) > (var_1_5)) ? (var_1_4) : (var_1_5)))))))) : 1)) && ((! var_1_21) ? (var_1_48 == ((unsigned long int) ((var_1_49 - var_1_41) + 256u))) : (var_1_48 == ((unsigned long int) var_1_19)))) && (var_1_25 ? (var_1_50 == ((double) var_1_6)) : 1)) && ((var_1_7 > var_1_4) ? (var_1_51 == ((unsigned char) ((8 + ((((8) < (var_1_17)) ? (8) : (var_1_17)))) + var_1_36))) : 1)) && ((var_1_51 < (var_1_47 << var_1_28)) ? (var_1_21 ? (var_1_52 == ((signed short int) var_1_36)) : 1) : 1) ; [L354] RET, EXPR property() [L354] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=119, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=63, var_1_19=63, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=119, var_1_30=5, var_1_31=254, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=0, var_1_40=126, var_1_41=126, var_1_42=126, var_1_43=1073741822, var_1_44=71, var_1_45=1000, var_1_46=0, var_1_47=1, var_1_48=63, var_1_49=1073741823, var_1_50=3, var_1_51=71, var_1_52=63, var_1_5=2, var_1_6=3, var_1_8=4] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=119, var_1_11=0, var_1_12=127, var_1_13=8, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=0, var_1_18=63, var_1_19=63, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=119, var_1_30=5, var_1_31=254, var_1_32=-5, var_1_33=1, var_1_34=0, var_1_35=126, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=0, var_1_40=126, var_1_41=126, var_1_42=126, var_1_43=1073741822, var_1_44=71, var_1_45=1000, var_1_46=0, var_1_47=1, var_1_48=63, var_1_49=1073741823, var_1_50=3, var_1_51=71, var_1_52=63, var_1_5=2, var_1_6=3, var_1_8=4] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 82 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 8.6s, OverallIterations: 1, TraceHistogramMax: 47, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=82occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 7.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 171 NumberOfCodeBlocks, 171 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-02 13:48:03,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 54a452aafc3ad15c1ca5b324711d24dde38f7844e5b94bac37b2af7fa81c8041 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 13:48:05,272 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 13:48:05,347 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-12-02 13:48:05,353 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 13:48:05,353 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 13:48:05,381 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 13:48:05,382 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 13:48:05,382 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 13:48:05,383 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 13:48:05,383 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 13:48:05,384 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 13:48:05,385 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 13:48:05,385 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 13:48:05,386 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 13:48:05,386 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 13:48:05,387 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 13:48:05,388 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 13:48:05,388 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 13:48:05,389 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 13:48:05,389 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 13:48:05,390 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 13:48:05,393 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 13:48:05,393 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 13:48:05,394 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 13:48:05,394 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 13:48:05,395 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 13:48:05,395 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 13:48:05,396 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 13:48:05,396 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 13:48:05,396 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 13:48:05,397 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 13:48:05,397 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 13:48:05,397 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 13:48:05,398 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 13:48:05,398 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:48:05,398 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 13:48:05,398 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 13:48:05,399 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 13:48:05,399 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 13:48:05,399 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 13:48:05,399 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 13:48:05,400 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 13:48:05,400 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 13:48:05,400 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 13:48:05,400 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 54a452aafc3ad15c1ca5b324711d24dde38f7844e5b94bac37b2af7fa81c8041 [2023-12-02 13:48:05,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 13:48:05,755 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 13:48:05,758 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 13:48:05,759 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 13:48:05,760 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 13:48:05,761 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i [2023-12-02 13:48:08,573 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 13:48:08,823 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 13:48:08,824 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i [2023-12-02 13:48:08,839 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/data/e26b6e9e8/fec98debca72477285506da5b96dfb92/FLAGce340acb3 [2023-12-02 13:48:08,852 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/data/e26b6e9e8/fec98debca72477285506da5b96dfb92 [2023-12-02 13:48:08,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 13:48:08,855 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 13:48:08,857 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 13:48:08,857 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 13:48:08,861 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 13:48:08,862 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:48:08" (1/1) ... [2023-12-02 13:48:08,863 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7001d2ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:48:08, skipping insertion in model container [2023-12-02 13:48:08,863 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:48:08" (1/1) ... [2023-12-02 13:48:08,911 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 13:48:09,041 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i[916,929] [2023-12-02 13:48:09,188 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:48:09,205 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 13:48:09,216 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i[916,929] [2023-12-02 13:48:09,293 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:48:09,312 INFO L206 MainTranslator]: Completed translation [2023-12-02 13:48:09,313 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:48:09 WrapperNode [2023-12-02 13:48:09,313 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 13:48:09,314 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 13:48:09,314 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 13:48:09,314 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 13:48:09,319 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:48:09" (1/1) ... [2023-12-02 13:48:09,343 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:48:09" (1/1) ... [2023-12-02 13:48:09,386 INFO L138 Inliner]: procedures = 27, calls = 60, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 327 [2023-12-02 13:48:09,386 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 13:48:09,387 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 13:48:09,387 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 13:48:09,387 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 13:48:09,395 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:48:09" (1/1) ... [2023-12-02 13:48:09,396 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:48:09" (1/1) ... [2023-12-02 13:48:09,405 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:48:09" (1/1) ... [2023-12-02 13:48:09,405 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:48:09" (1/1) ... [2023-12-02 13:48:09,434 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:48:09" (1/1) ... [2023-12-02 13:48:09,440 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:48:09" (1/1) ... [2023-12-02 13:48:09,447 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:48:09" (1/1) ... [2023-12-02 13:48:09,451 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:48:09" (1/1) ... [2023-12-02 13:48:09,460 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 13:48:09,461 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 13:48:09,462 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 13:48:09,462 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 13:48:09,463 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:48:09" (1/1) ... [2023-12-02 13:48:09,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:48:09,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:48:09,489 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 13:48:09,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 13:48:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 13:48:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 13:48:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 13:48:09,524 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 13:48:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 13:48:09,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 13:48:09,646 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 13:48:09,649 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 13:48:32,184 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 13:48:32,239 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 13:48:32,239 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 13:48:32,240 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:48:32 BoogieIcfgContainer [2023-12-02 13:48:32,240 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 13:48:32,243 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 13:48:32,243 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 13:48:32,246 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 13:48:32,247 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 01:48:08" (1/3) ... [2023-12-02 13:48:32,247 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32198dea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:48:32, skipping insertion in model container [2023-12-02 13:48:32,247 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:48:09" (2/3) ... [2023-12-02 13:48:32,248 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32198dea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:48:32, skipping insertion in model container [2023-12-02 13:48:32,248 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:48:32" (3/3) ... [2023-12-02 13:48:32,249 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-84.i [2023-12-02 13:48:32,267 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 13:48:32,268 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 13:48:32,309 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 13:48:32,314 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, 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;@37193d97, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 13:48:32,315 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 13:48:32,320 INFO L276 IsEmpty]: Start isEmpty. Operand has 143 states, 93 states have (on average 1.5376344086021505) internal successors, (143), 94 states have internal predecessors, (143), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-12-02 13:48:32,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-12-02 13:48:32,342 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:48:32,343 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:48:32,344 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:48:32,347 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:48:32,348 INFO L85 PathProgramCache]: Analyzing trace with hash -1606182847, now seen corresponding path program 1 times [2023-12-02 13:48:32,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:48:32,361 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1316029240] [2023-12-02 13:48:32,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:48:32,361 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 13:48:32,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:48:32,363 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 13:48:32,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-12-02 13:48:33,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:48:33,679 INFO L262 TraceCheckSpWp]: Trace formula consists of 489 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 13:48:33,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:48:35,213 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2196 proven. 63 refuted. 0 times theorem prover too weak. 2065 trivial. 0 not checked. [2023-12-02 13:48:35,213 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:48:36,135 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 75 proven. 63 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2023-12-02 13:48:36,136 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:48:36,137 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1316029240] [2023-12-02 13:48:36,137 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1316029240] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:48:36,138 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [573647785] [2023-12-02 13:48:36,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:48:36,138 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:48:36,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:48:36,165 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:48:36,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2023-12-02 13:48:37,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:48:37,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 489 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 13:48:37,125 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:48:37,445 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-12-02 13:48:37,445 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:48:37,445 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [573647785] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:48:37,445 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 13:48:37,446 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 8 [2023-12-02 13:48:37,448 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1759654435] [2023-12-02 13:48:37,448 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:48:37,453 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 13:48:37,453 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:48:37,475 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 13:48:37,476 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 13:48:37,478 INFO L87 Difference]: Start difference. First operand has 143 states, 93 states have (on average 1.5376344086021505) internal successors, (143), 94 states have internal predecessors, (143), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-12-02 13:48:40,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:48:42,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.49s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:48:44,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:48:44,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:48:44,992 INFO L93 Difference]: Finished difference Result 422 states and 799 transitions. [2023-12-02 13:48:44,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 13:48:44,994 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 299 [2023-12-02 13:48:44,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:48:45,005 INFO L225 Difference]: With dead ends: 422 [2023-12-02 13:48:45,005 INFO L226 Difference]: Without dead ends: 280 [2023-12-02 13:48:45,009 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 894 GetRequests, 887 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 13:48:45,011 INFO L413 NwaCegarLoop]: 225 mSDtfsCounter, 195 mSDsluCounter, 218 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 7 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 195 SdHoareTripleChecker+Valid, 443 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.5s IncrementalHoareTripleChecker+Time [2023-12-02 13:48:45,012 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [195 Valid, 443 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 14 Invalid, 3 Unknown, 0 Unchecked, 7.5s Time] [2023-12-02 13:48:45,025 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 280 states. [2023-12-02 13:48:45,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 280 to 276. [2023-12-02 13:48:45,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 276 states, 179 states have (on average 1.4748603351955307) internal successors, (264), 179 states have internal predecessors, (264), 94 states have call successors, (94), 2 states have call predecessors, (94), 2 states have return successors, (94), 94 states have call predecessors, (94), 94 states have call successors, (94) [2023-12-02 13:48:45,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 452 transitions. [2023-12-02 13:48:45,087 INFO L78 Accepts]: Start accepts. Automaton has 276 states and 452 transitions. Word has length 299 [2023-12-02 13:48:45,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:48:45,089 INFO L495 AbstractCegarLoop]: Abstraction has 276 states and 452 transitions. [2023-12-02 13:48:45,089 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-12-02 13:48:45,090 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 452 transitions. [2023-12-02 13:48:45,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-12-02 13:48:45,097 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:48:45,098 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:48:45,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (3)] Forceful destruction successful, exit code 0 [2023-12-02 13:48:45,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 13:48:45,500 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 13:48:45,501 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:48:45,501 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:48:45,502 INFO L85 PathProgramCache]: Analyzing trace with hash -1548924545, now seen corresponding path program 1 times [2023-12-02 13:48:45,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:48:45,505 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1294915117] [2023-12-02 13:48:45,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:48:45,506 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 13:48:45,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:48:45,507 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 13:48:45,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-12-02 13:48:46,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:48:46,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 489 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 13:48:46,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:48:48,379 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2196 proven. 63 refuted. 0 times theorem prover too weak. 2065 trivial. 0 not checked. [2023-12-02 13:48:48,380 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:48:49,458 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 75 proven. 63 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2023-12-02 13:48:49,459 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:48:49,459 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1294915117] [2023-12-02 13:48:49,459 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1294915117] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:48:49,459 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1029482448] [2023-12-02 13:48:49,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:48:49,459 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:48:49,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:48:49,461 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:48:49,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2023-12-02 13:48:51,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:48:52,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 489 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 13:48:52,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:48:59,495 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-12-02 13:48:59,495 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:48:59,495 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1029482448] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:48:59,496 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 13:48:59,496 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [5, 5] total 8 [2023-12-02 13:48:59,496 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2060737543] [2023-12-02 13:48:59,497 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:48:59,498 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 13:48:59,498 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:48:59,500 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 13:48:59,500 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 13:48:59,500 INFO L87 Difference]: Start difference. First operand 276 states and 452 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 2 states have internal predecessors, (67), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-12-02 13:49:02,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:49:03,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:49:05,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:49:07,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:49:09,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:49:11,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:49:13,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:49:16,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.65s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:49:18,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:49:20,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:49:20,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:49:20,568 INFO L93 Difference]: Finished difference Result 826 states and 1354 transitions. [2023-12-02 13:49:20,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 13:49:20,569 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 2 states have internal predecessors, (67), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 299 [2023-12-02 13:49:20,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:49:20,577 INFO L225 Difference]: With dead ends: 826 [2023-12-02 13:49:20,577 INFO L226 Difference]: Without dead ends: 551 [2023-12-02 13:49:20,579 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 894 GetRequests, 887 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 13:49:20,580 INFO L413 NwaCegarLoop]: 226 mSDtfsCounter, 75 mSDsluCounter, 219 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 75 SdHoareTripleChecker+Valid, 445 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.0s IncrementalHoareTripleChecker+Time [2023-12-02 13:49:20,581 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [75 Valid, 445 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 14 Invalid, 7 Unknown, 0 Unchecked, 21.0s Time] [2023-12-02 13:49:20,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 551 states. [2023-12-02 13:49:20,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 551 to 549. [2023-12-02 13:49:20,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 549 states, 356 states have (on average 1.4719101123595506) internal successors, (524), 356 states have internal predecessors, (524), 188 states have call successors, (188), 4 states have call predecessors, (188), 4 states have return successors, (188), 188 states have call predecessors, (188), 188 states have call successors, (188) [2023-12-02 13:49:20,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 549 states and 900 transitions. [2023-12-02 13:49:20,663 INFO L78 Accepts]: Start accepts. Automaton has 549 states and 900 transitions. Word has length 299 [2023-12-02 13:49:20,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:49:20,665 INFO L495 AbstractCegarLoop]: Abstraction has 549 states and 900 transitions. [2023-12-02 13:49:20,665 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 2 states have internal predecessors, (67), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-12-02 13:49:20,665 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 900 transitions. [2023-12-02 13:49:20,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-12-02 13:49:20,676 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:49:20,676 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:49:20,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2023-12-02 13:49:20,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2023-12-02 13:49:21,080 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 13:49:21,081 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:49:21,082 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:49:21,082 INFO L85 PathProgramCache]: Analyzing trace with hash -868866175, now seen corresponding path program 1 times [2023-12-02 13:49:21,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:49:21,083 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [214010431] [2023-12-02 13:49:21,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:49:21,083 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 13:49:21,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:49:21,085 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 13:49:21,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2023-12-02 13:49:22,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:49:22,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 486 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 13:49:22,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:49:23,855 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2196 proven. 63 refuted. 0 times theorem prover too weak. 2065 trivial. 0 not checked. [2023-12-02 13:49:23,855 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:49:24,796 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 75 proven. 63 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2023-12-02 13:49:24,796 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:49:24,797 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [214010431] [2023-12-02 13:49:24,797 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [214010431] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:49:24,797 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1944494970] [2023-12-02 13:49:24,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:49:24,797 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:49:24,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:49:24,798 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:49:24,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2023-12-02 13:49:27,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:49:27,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 486 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 13:49:27,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:49:28,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2196 proven. 63 refuted. 0 times theorem prover too weak. 2065 trivial. 0 not checked. [2023-12-02 13:49:28,846 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:49:29,671 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 75 proven. 63 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2023-12-02 13:49:29,671 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1944494970] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:49:29,671 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1374922146] [2023-12-02 13:49:29,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:49:29,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:49:29,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:49:29,673 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:49:29,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-12-02 13:49:30,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:49:30,720 INFO L262 TraceCheckSpWp]: Trace formula consists of 486 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 13:49:30,726 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:49:32,188 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2196 proven. 63 refuted. 0 times theorem prover too weak. 2065 trivial. 0 not checked. [2023-12-02 13:49:32,188 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:49:33,024 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 75 proven. 63 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2023-12-02 13:49:33,024 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1374922146] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:49:33,024 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2023-12-02 13:49:33,025 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 7 [2023-12-02 13:49:33,025 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1837497341] [2023-12-02 13:49:33,026 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2023-12-02 13:49:33,028 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-12-02 13:49:33,028 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:49:33,029 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-12-02 13:49:33,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-12-02 13:49:33,029 INFO L87 Difference]: Start difference. First operand 549 states and 900 transitions. Second operand has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 2 states have call successors, (68), 2 states have call predecessors, (68), 4 states have return successors, (69), 2 states have call predecessors, (69), 2 states have call successors, (69) [2023-12-02 13:49:37,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.48s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:49:39,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:49:41,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:49:41,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:49:41,642 INFO L93 Difference]: Finished difference Result 1101 states and 1779 transitions. [2023-12-02 13:49:41,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-12-02 13:49:41,810 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 2 states have call successors, (68), 2 states have call predecessors, (68), 4 states have return successors, (69), 2 states have call predecessors, (69), 2 states have call successors, (69) Word has length 299 [2023-12-02 13:49:41,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:49:41,815 INFO L225 Difference]: With dead ends: 1101 [2023-12-02 13:49:41,815 INFO L226 Difference]: Without dead ends: 553 [2023-12-02 13:49:41,817 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1792 GetRequests, 1780 SyntacticMatches, 3 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-12-02 13:49:41,818 INFO L413 NwaCegarLoop]: 161 mSDtfsCounter, 230 mSDsluCounter, 224 mSDsCounter, 0 mSdLazyCounter, 262 mSolverCounterSat, 57 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 255 SdHoareTripleChecker+Valid, 385 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 57 IncrementalHoareTripleChecker+Valid, 262 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2023-12-02 13:49:41,819 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [255 Valid, 385 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 262 Invalid, 3 Unknown, 0 Unchecked, 8.4s Time] [2023-12-02 13:49:41,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 553 states. [2023-12-02 13:49:41,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 553 to 539. [2023-12-02 13:49:41,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 539 states, 342 states have (on average 1.3742690058479532) internal successors, (470), 342 states have internal predecessors, (470), 188 states have call successors, (188), 8 states have call predecessors, (188), 8 states have return successors, (188), 188 states have call predecessors, (188), 188 states have call successors, (188) [2023-12-02 13:49:41,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 539 states and 846 transitions. [2023-12-02 13:49:41,897 INFO L78 Accepts]: Start accepts. Automaton has 539 states and 846 transitions. Word has length 299 [2023-12-02 13:49:41,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:49:41,898 INFO L495 AbstractCegarLoop]: Abstraction has 539 states and 846 transitions. [2023-12-02 13:49:41,899 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 2 states have call successors, (68), 2 states have call predecessors, (68), 4 states have return successors, (69), 2 states have call predecessors, (69), 2 states have call successors, (69) [2023-12-02 13:49:41,899 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 846 transitions. [2023-12-02 13:49:41,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-12-02 13:49:41,902 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:49:41,902 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:49:41,932 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2023-12-02 13:49:42,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-12-02 13:49:42,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2023-12-02 13:49:42,503 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 13:49:42,504 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:49:42,504 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:49:42,504 INFO L85 PathProgramCache]: Analyzing trace with hash -1378339265, now seen corresponding path program 1 times [2023-12-02 13:49:42,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:49:42,505 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [131601786] [2023-12-02 13:49:42,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:49:42,505 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 13:49:42,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:49:42,506 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 13:49:42,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2023-12-02 13:49:43,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:49:43,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 485 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 13:49:43,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:49:48,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 1452 proven. 27 refuted. 0 times theorem prover too weak. 2845 trivial. 0 not checked. [2023-12-02 13:49:48,397 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:49:49,345 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:49:49,345 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [131601786] [2023-12-02 13:49:49,346 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [131601786] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:49:49,346 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [498472609] [2023-12-02 13:49:49,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:49:49,346 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:49:49,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:49:49,347 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:49:49,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2023-12-02 13:49:51,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:49:51,949 INFO L262 TraceCheckSpWp]: Trace formula consists of 485 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 13:49:51,954 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:49:56,364 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 1452 proven. 27 refuted. 0 times theorem prover too weak. 2845 trivial. 0 not checked. [2023-12-02 13:49:56,364 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:49:56,964 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [498472609] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:49:56,964 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1508091176] [2023-12-02 13:49:56,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:49:56,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:49:56,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:49:56,965 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:49:56,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-12-02 13:49:57,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:49:57,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 485 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 13:49:57,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:50:02,369 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 1452 proven. 27 refuted. 0 times theorem prover too weak. 2845 trivial. 0 not checked. [2023-12-02 13:50:02,369 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:50:02,961 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1508091176] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:50:02,961 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 13:50:02,962 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 6 [2023-12-02 13:50:02,962 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [792869694] [2023-12-02 13:50:02,962 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 13:50:02,963 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-12-02 13:50:02,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:50:02,964 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-12-02 13:50:02,964 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2023-12-02 13:50:02,964 INFO L87 Difference]: Start difference. First operand 539 states and 846 transitions. Second operand has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 6 states have internal predecessors, (73), 2 states have call successors, (47), 2 states have call predecessors, (47), 3 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2023-12-02 13:50:08,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.49s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:50:10,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:50:12,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:50:14,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:50:16,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:50:18,957 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:50:20,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:50:22,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:50:24,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:50:26,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:50:27,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:50:27,274 INFO L93 Difference]: Finished difference Result 1639 states and 2556 transitions. [2023-12-02 13:50:27,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-12-02 13:50:27,275 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 6 states have internal predecessors, (73), 2 states have call successors, (47), 2 states have call predecessors, (47), 3 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) Word has length 299 [2023-12-02 13:50:27,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:50:27,284 INFO L225 Difference]: With dead ends: 1639 [2023-12-02 13:50:27,284 INFO L226 Difference]: Without dead ends: 1101 [2023-12-02 13:50:27,287 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1160 GetRequests, 1147 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2023-12-02 13:50:27,288 INFO L413 NwaCegarLoop]: 157 mSDtfsCounter, 252 mSDsluCounter, 537 mSDsCounter, 0 mSdLazyCounter, 394 mSolverCounterSat, 7 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 289 SdHoareTripleChecker+Valid, 694 SdHoareTripleChecker+Invalid, 411 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 394 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.8s IncrementalHoareTripleChecker+Time [2023-12-02 13:50:27,288 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [289 Valid, 694 Invalid, 411 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 394 Invalid, 10 Unknown, 0 Unchecked, 23.8s Time] [2023-12-02 13:50:27,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1101 states. [2023-12-02 13:50:27,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1101 to 1089. [2023-12-02 13:50:27,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1089 states, 692 states have (on average 1.3641618497109826) internal successors, (944), 692 states have internal predecessors, (944), 376 states have call successors, (376), 20 states have call predecessors, (376), 20 states have return successors, (376), 376 states have call predecessors, (376), 376 states have call successors, (376) [2023-12-02 13:50:27,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 1089 states and 1696 transitions. [2023-12-02 13:50:27,463 INFO L78 Accepts]: Start accepts. Automaton has 1089 states and 1696 transitions. Word has length 299 [2023-12-02 13:50:27,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:50:27,464 INFO L495 AbstractCegarLoop]: Abstraction has 1089 states and 1696 transitions. [2023-12-02 13:50:27,465 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 6 states have internal predecessors, (73), 2 states have call successors, (47), 2 states have call predecessors, (47), 3 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2023-12-02 13:50:27,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1696 transitions. [2023-12-02 13:50:27,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-12-02 13:50:27,468 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:50:27,468 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:50:27,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/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)] Ended with exit code 0 [2023-12-02 13:50:27,681 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (10)] Forceful destruction successful, exit code 0 [2023-12-02 13:50:27,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2023-12-02 13:50:28,069 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:50:28,069 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:50:28,069 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:50:28,070 INFO L85 PathProgramCache]: Analyzing trace with hash 1328280129, now seen corresponding path program 1 times [2023-12-02 13:50:28,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:50:28,070 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [683048362] [2023-12-02 13:50:28,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:50:28,070 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 13:50:28,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:50:28,071 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 13:50:28,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/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 (12)] Waiting until timeout for monitored process [2023-12-02 13:50:29,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:50:29,436 INFO L262 TraceCheckSpWp]: Trace formula consists of 484 conjuncts, 12 conjunts are in the unsatisfiable core [2023-12-02 13:50:29,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:50:36,943 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2832 proven. 207 refuted. 0 times theorem prover too weak. 1285 trivial. 0 not checked. [2023-12-02 13:50:36,943 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:50:40,496 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:50:40,496 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [683048362] [2023-12-02 13:50:40,496 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [683048362] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:50:40,496 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [505985103] [2023-12-02 13:50:40,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:50:40,497 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:50:40,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:50:40,497 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:50:40,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2023-12-02 13:50:43,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:50:43,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 484 conjuncts, 14 conjunts are in the unsatisfiable core [2023-12-02 13:50:43,531 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:50:49,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2832 proven. 207 refuted. 0 times theorem prover too weak. 1285 trivial. 0 not checked. [2023-12-02 13:50:49,926 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:50:51,584 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [505985103] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:50:51,584 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1626234438] [2023-12-02 13:50:51,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:50:51,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:50:51,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:50:51,585 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:50:51,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-12-02 13:50:52,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:50:52,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 484 conjuncts, 12 conjunts are in the unsatisfiable core [2023-12-02 13:50:52,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:50:59,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2832 proven. 207 refuted. 0 times theorem prover too weak. 1285 trivial. 0 not checked. [2023-12-02 13:50:59,153 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:51:00,790 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1626234438] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:51:00,790 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 13:51:00,791 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13] total 13 [2023-12-02 13:51:00,791 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1684947415] [2023-12-02 13:51:00,791 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 13:51:00,792 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-12-02 13:51:00,792 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:51:00,793 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-12-02 13:51:00,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2023-12-02 13:51:00,793 INFO L87 Difference]: Start difference. First operand 1089 states and 1696 transitions. Second operand has 13 states, 13 states have (on average 6.3076923076923075) internal successors, (82), 12 states have internal predecessors, (82), 4 states have call successors, (47), 4 states have call predecessors, (47), 6 states have return successors, (47), 4 states have call predecessors, (47), 4 states have call successors, (47) [2023-12-02 13:51:08,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:51:10,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:51:13,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:51:16,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:51:18,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:51:20,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:51:22,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:51:24,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:51:26,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:51:28,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:51:30,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:51:30,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:51:30,737 INFO L93 Difference]: Finished difference Result 2345 states and 3519 transitions. [2023-12-02 13:51:30,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2023-12-02 13:51:30,940 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 6.3076923076923075) internal successors, (82), 12 states have internal predecessors, (82), 4 states have call successors, (47), 4 states have call predecessors, (47), 6 states have return successors, (47), 4 states have call predecessors, (47), 4 states have call successors, (47) Word has length 299 [2023-12-02 13:51:30,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:51:30,950 INFO L225 Difference]: With dead ends: 2345 [2023-12-02 13:51:30,950 INFO L226 Difference]: Without dead ends: 1257 [2023-12-02 13:51:30,955 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1018 GetRequests, 995 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 98 ImplicationChecksByTransitivity, 4.3s TimeCoverageRelationStatistics Valid=162, Invalid=438, Unknown=0, NotChecked=0, Total=600 [2023-12-02 13:51:30,956 INFO L413 NwaCegarLoop]: 141 mSDtfsCounter, 259 mSDsluCounter, 499 mSDsCounter, 0 mSdLazyCounter, 682 mSolverCounterSat, 45 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 274 SdHoareTripleChecker+Valid, 640 SdHoareTripleChecker+Invalid, 735 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Valid, 682 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.3s IncrementalHoareTripleChecker+Time [2023-12-02 13:51:30,956 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [274 Valid, 640 Invalid, 735 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [45 Valid, 682 Invalid, 8 Unknown, 0 Unchecked, 28.3s Time] [2023-12-02 13:51:30,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1257 states. [2023-12-02 13:51:31,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1257 to 1209. [2023-12-02 13:51:31,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1209 states, 780 states have (on average 1.2923076923076924) internal successors, (1008), 780 states have internal predecessors, (1008), 376 states have call successors, (376), 52 states have call predecessors, (376), 52 states have return successors, (376), 376 states have call predecessors, (376), 376 states have call successors, (376) [2023-12-02 13:51:31,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 1209 states and 1760 transitions. [2023-12-02 13:51:31,121 INFO L78 Accepts]: Start accepts. Automaton has 1209 states and 1760 transitions. Word has length 299 [2023-12-02 13:51:31,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:51:31,122 INFO L495 AbstractCegarLoop]: Abstraction has 1209 states and 1760 transitions. [2023-12-02 13:51:31,122 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 6.3076923076923075) internal successors, (82), 12 states have internal predecessors, (82), 4 states have call successors, (47), 4 states have call predecessors, (47), 6 states have return successors, (47), 4 states have call predecessors, (47), 4 states have call successors, (47) [2023-12-02 13:51:31,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1760 transitions. [2023-12-02 13:51:31,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-12-02 13:51:31,125 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:51:31,126 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:51:31,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/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 (12)] Ended with exit code 0 [2023-12-02 13:51:31,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2023-12-02 13:51:31,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (13)] Ended with exit code 0 [2023-12-02 13:51:31,726 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 13:51:31,726 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:51:31,727 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:51:31,727 INFO L85 PathProgramCache]: Analyzing trace with hash 1194266623, now seen corresponding path program 1 times [2023-12-02 13:51:31,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:51:31,727 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1587604168] [2023-12-02 13:51:31,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:51:31,728 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 13:51:31,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:51:31,728 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 13:51:31,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2023-12-02 13:51:33,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:51:33,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 482 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-02 13:51:33,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:51:45,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2803 proven. 303 refuted. 0 times theorem prover too weak. 1218 trivial. 0 not checked. [2023-12-02 13:51:45,831 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:51:57,422 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:51:57,422 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1587604168] [2023-12-02 13:51:57,422 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1587604168] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:51:57,422 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [689609333] [2023-12-02 13:51:57,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:51:57,422 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:51:57,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:51:57,423 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:51:57,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2023-12-02 13:52:02,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:52:02,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 482 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-02 13:52:02,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:52:20,971 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2737 proven. 288 refuted. 0 times theorem prover too weak. 1299 trivial. 0 not checked. [2023-12-02 13:52:20,971 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:52:32,434 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [689609333] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:52:32,435 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [399485801] [2023-12-02 13:52:32,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:52:32,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:52:32,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:52:32,436 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:52:32,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-12-02 13:52:35,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:52:35,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 482 conjuncts, 18 conjunts are in the unsatisfiable core [2023-12-02 13:52:35,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:52:44,254 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2803 proven. 303 refuted. 0 times theorem prover too weak. 1218 trivial. 0 not checked. [2023-12-02 13:52:44,255 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:52:49,005 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [399485801] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:52:49,005 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 13:52:49,006 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 18, 19] total 35 [2023-12-02 13:52:49,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [207962309] [2023-12-02 13:52:49,006 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 13:52:49,007 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2023-12-02 13:52:49,007 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:52:49,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2023-12-02 13:52:49,009 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=376, Invalid=1694, Unknown=0, NotChecked=0, Total=2070 [2023-12-02 13:52:49,010 INFO L87 Difference]: Start difference. First operand 1209 states and 1760 transitions. Second operand has 35 states, 35 states have (on average 4.714285714285714) internal successors, (165), 32 states have internal predecessors, (165), 11 states have call successors, (94), 11 states have call predecessors, (94), 17 states have return successors, (94), 11 states have call predecessors, (94), 11 states have call successors, (94) [2023-12-02 13:53:08,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:53:10,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:53:12,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:53:19,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:53:22,263 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:53:24,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:53:28,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:53:33,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.51s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:53:35,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:53:37,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:53:39,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:53:41,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:53:43,465 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:53:45,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:53:47,475 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:53:49,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:53:51,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:53:53,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:53:55,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:53:57,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:53:59,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:54:01,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:54:03,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:54:05,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:54:07,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:54:09,549 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:54:11,551 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:54:13,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:54:15,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:54:17,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:54:19,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:54:21,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:54:23,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:54:25,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:54:27,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:54:29,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:54:31,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:54:33,607 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:54:35,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:54:37,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:54:39,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:54:41,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:54:43,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:54:45,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:54:47,652 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:54:49,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:54:51,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:54:53,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:54:55,689 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:54:57,692 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:54:59,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:55:01,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:55:03,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:05,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:07,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:09,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:11,740 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:13,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:15,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:17,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:19,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:21,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:23,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:25,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:27,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:29,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:31,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:33,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:35,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:37,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:39,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:41,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:43,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:45,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:47,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:49,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:51,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:53,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:55,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:55:57,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:55:59,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:01,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:03,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:05,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:07,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:09,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:11,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:13,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:15,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:17,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:20,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:22,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:24,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:26,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:28,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:30,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:56:32,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:34,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:36,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:38,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:40,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:42,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:56:44,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:46,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:48,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:50,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:52,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:56:54,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:57:08,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:57:09,475 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:57:09,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:57:09,718 INFO L93 Difference]: Finished difference Result 3133 states and 4468 transitions. [2023-12-02 13:57:09,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2023-12-02 13:57:09,722 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 4.714285714285714) internal successors, (165), 32 states have internal predecessors, (165), 11 states have call successors, (94), 11 states have call predecessors, (94), 17 states have return successors, (94), 11 states have call predecessors, (94), 11 states have call successors, (94) Word has length 299 [2023-12-02 13:57:09,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:57:09,731 INFO L225 Difference]: With dead ends: 3133 [2023-12-02 13:57:09,731 INFO L226 Difference]: Without dead ends: 1925 [2023-12-02 13:57:09,736 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1185 GetRequests, 1111 SyntacticMatches, 0 SemanticMatches, 74 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 1655 ImplicationChecksByTransitivity, 30.2s TimeCoverageRelationStatistics Valid=1214, Invalid=4486, Unknown=0, NotChecked=0, Total=5700 [2023-12-02 13:57:09,737 INFO L413 NwaCegarLoop]: 157 mSDtfsCounter, 1055 mSDsluCounter, 1370 mSDsCounter, 0 mSdLazyCounter, 2192 mSolverCounterSat, 276 mSolverCounterUnsat, 106 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 247.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1068 SdHoareTripleChecker+Valid, 1527 SdHoareTripleChecker+Invalid, 2574 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 276 IncrementalHoareTripleChecker+Valid, 2192 IncrementalHoareTripleChecker+Invalid, 106 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 250.7s IncrementalHoareTripleChecker+Time [2023-12-02 13:57:09,737 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1068 Valid, 1527 Invalid, 2574 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [276 Valid, 2192 Invalid, 106 Unknown, 0 Unchecked, 250.7s Time] [2023-12-02 13:57:09,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1925 states. [2023-12-02 13:57:09,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1925 to 1439. [2023-12-02 13:57:09,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1439 states, 978 states have (on average 1.2822085889570551) internal successors, (1254), 978 states have internal predecessors, (1254), 376 states have call successors, (376), 84 states have call predecessors, (376), 84 states have return successors, (376), 376 states have call predecessors, (376), 376 states have call successors, (376) [2023-12-02 13:57:09,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 1439 states and 2006 transitions. [2023-12-02 13:57:09,974 INFO L78 Accepts]: Start accepts. Automaton has 1439 states and 2006 transitions. Word has length 299 [2023-12-02 13:57:09,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:57:09,975 INFO L495 AbstractCegarLoop]: Abstraction has 1439 states and 2006 transitions. [2023-12-02 13:57:09,975 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 4.714285714285714) internal successors, (165), 32 states have internal predecessors, (165), 11 states have call successors, (94), 11 states have call predecessors, (94), 17 states have return successors, (94), 11 states have call predecessors, (94), 11 states have call successors, (94) [2023-12-02 13:57:09,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 2006 transitions. [2023-12-02 13:57:09,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-12-02 13:57:09,978 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:57:09,978 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:57:10,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (16)] Ended with exit code 0 [2023-12-02 13:57:10,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2023-12-02 13:57:10,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Ended with exit code 0 [2023-12-02 13:57:10,593 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 13:57:10,594 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:57:10,594 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:57:10,594 INFO L85 PathProgramCache]: Analyzing trace with hash -408253378, now seen corresponding path program 1 times [2023-12-02 13:57:10,595 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:57:10,595 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1242263981] [2023-12-02 13:57:10,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:57:10,595 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 13:57:10,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:57:10,596 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 13:57:10,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (18)] Waiting until timeout for monitored process [2023-12-02 13:57:11,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:57:11,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 483 conjuncts, 16 conjunts are in the unsatisfiable core [2023-12-02 13:57:11,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:57:29,468 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2781 proven. 216 refuted. 0 times theorem prover too weak. 1327 trivial. 0 not checked. [2023-12-02 13:57:29,469 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:57:35,928 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:57:35,928 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1242263981] [2023-12-02 13:57:35,928 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1242263981] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:57:35,928 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [598187300] [2023-12-02 13:57:35,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:57:35,929 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:57:35,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:57:35,930 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:57:35,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (19)] Waiting until timeout for monitored process [2023-12-02 13:57:38,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:57:38,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 483 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-02 13:57:38,740 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:58:02,239 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2718 proven. 198 refuted. 0 times theorem prover too weak. 1408 trivial. 0 not checked. [2023-12-02 13:58:02,239 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:58:08,882 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [598187300] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:58:08,882 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2055548775] [2023-12-02 13:58:08,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:58:08,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:58:08,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:58:08,884 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:58:08,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_767d62b8-f4ff-43ba-af5a-0133b71b8d47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2023-12-02 13:58:09,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:58:09,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 483 conjuncts, 16 conjunts are in the unsatisfiable core [2023-12-02 13:58:09,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:58:24,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2781 proven. 216 refuted. 0 times theorem prover too weak. 1327 trivial. 0 not checked. [2023-12-02 13:58:24,777 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:58:29,323 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2055548775] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:58:29,323 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 13:58:29,324 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 15, 16] total 28 [2023-12-02 13:58:29,324 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [285907253] [2023-12-02 13:58:29,324 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 13:58:29,325 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2023-12-02 13:58:29,325 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:58:29,326 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2023-12-02 13:58:29,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=342, Invalid=1218, Unknown=0, NotChecked=0, Total=1560 [2023-12-02 13:58:29,327 INFO L87 Difference]: Start difference. First operand 1439 states and 2006 transitions. Second operand has 29 states, 29 states have (on average 5.241379310344827) internal successors, (152), 25 states have internal predecessors, (152), 9 states have call successors, (94), 9 states have call predecessors, (94), 13 states have return successors, (94), 9 states have call predecessors, (94), 9 states have call successors, (94) [2023-12-02 13:58:41,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:58:47,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:58:49,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:58:50,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:58:53,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:58:54,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:58:57,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:58:58,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:59:02,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.53s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:59:04,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:59:06,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:59:08,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:59:10,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:59:12,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:59:14,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:59:16,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:59:18,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:59:20,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:59:22,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:59:24,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:59:26,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:59:28,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:59:30,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:59:32,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:59:34,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:59:36,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:59:38,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:59:40,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:59:42,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:59:45,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:59:47,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:59:49,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:59:51,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:59:53,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:59:55,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:59:57,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:59:59,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:01,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:03,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:00:05,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:07,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:00:09,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:11,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:00:13,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:15,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:17,106 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:19,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:21,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:23,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:25,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:27,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:29,137 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:00:31,142 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:33,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:35,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:37,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:39,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:41,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:43,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:45,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:47,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:49,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:51,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:53,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:55,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:00:57,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:00:59,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:01,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:01:03,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:01:05,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:01:07,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:09,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:01:11,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:13,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:15,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:17,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:19,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:21,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:23,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:25,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:27,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:29,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:31,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:33,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:35,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:37,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:39,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:41,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:43,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:45,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:47,607 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:49,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:51,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:53,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:01:55,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:01:57,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:01:59,672 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:02:01,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:02:03,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:02:05,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:02:07,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:02:09,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:02:11,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:02:13,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:02:15,746 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:02:17,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:02:19,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:02:21,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:02:23,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:02:25,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:02:27,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:02:29,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:02:31,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:02:33,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:02:35,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []