./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.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_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/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_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/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_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/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 9f44ee936ba3c9874c984d9f3da6d7e40d807e43c85ab257d7d3973f06e35f64 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 17:19:21,911 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 17:19:21,978 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 17:19:21,982 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 17:19:21,983 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 17:19:22,008 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 17:19:22,008 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 17:19:22,009 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 17:19:22,010 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 17:19:22,010 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 17:19:22,011 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 17:19:22,011 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 17:19:22,012 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 17:19:22,012 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 17:19:22,013 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 17:19:22,013 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 17:19:22,013 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 17:19:22,014 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 17:19:22,014 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 17:19:22,015 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 17:19:22,015 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 17:19:22,016 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 17:19:22,017 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 17:19:22,017 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 17:19:22,018 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 17:19:22,018 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 17:19:22,019 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 17:19:22,019 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 17:19:22,019 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 17:19:22,020 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 17:19:22,020 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 17:19:22,021 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 17:19:22,021 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 17:19:22,021 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 17:19:22,022 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 17:19:22,022 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 17:19:22,022 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 17:19:22,022 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 17:19:22,022 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 17:19:22,023 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 17:19:22,023 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 17:19:22,023 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 17:19:22,023 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 17:19:22,023 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 17:19:22,024 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 17:19:22,024 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 17:19:22,024 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 17:19:22,024 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_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f44ee936ba3c9874c984d9f3da6d7e40d807e43c85ab257d7d3973f06e35f64 [2023-12-02 17:19:22,230 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 17:19:22,251 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 17:19:22,253 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 17:19:22,255 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 17:19:22,255 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 17:19:22,257 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i [2023-12-02 17:19:25,071 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 17:19:25,254 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 17:19:25,254 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i [2023-12-02 17:19:25,265 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/data/aec3206a2/ec8b51b7a0914b118cf606b2ca03079c/FLAG9077e752c [2023-12-02 17:19:25,276 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/data/aec3206a2/ec8b51b7a0914b118cf606b2ca03079c [2023-12-02 17:19:25,278 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 17:19:25,279 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 17:19:25,281 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 17:19:25,281 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 17:19:25,286 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 17:19:25,287 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:19:25" (1/1) ... [2023-12-02 17:19:25,288 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61b276d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:25, skipping insertion in model container [2023-12-02 17:19:25,288 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:19:25" (1/1) ... [2023-12-02 17:19:25,325 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 17:19:25,461 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_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i[919,932] [2023-12-02 17:19:25,535 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 17:19:25,546 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 17:19:25,555 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_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i[919,932] [2023-12-02 17:19:25,593 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 17:19:25,612 INFO L206 MainTranslator]: Completed translation [2023-12-02 17:19:25,612 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:25 WrapperNode [2023-12-02 17:19:25,612 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 17:19:25,614 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 17:19:25,614 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 17:19:25,614 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 17:19:25,621 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:25" (1/1) ... [2023-12-02 17:19:25,635 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:25" (1/1) ... [2023-12-02 17:19:25,674 INFO L138 Inliner]: procedures = 26, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 294 [2023-12-02 17:19:25,674 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 17:19:25,675 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 17:19:25,675 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 17:19:25,675 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 17:19:25,683 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:25" (1/1) ... [2023-12-02 17:19:25,683 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:25" (1/1) ... [2023-12-02 17:19:25,688 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:25" (1/1) ... [2023-12-02 17:19:25,688 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:25" (1/1) ... [2023-12-02 17:19:25,704 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:25" (1/1) ... [2023-12-02 17:19:25,709 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:25" (1/1) ... [2023-12-02 17:19:25,713 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:25" (1/1) ... [2023-12-02 17:19:25,716 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:25" (1/1) ... [2023-12-02 17:19:25,723 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 17:19:25,724 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 17:19:25,724 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 17:19:25,725 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 17:19:25,725 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:25" (1/1) ... [2023-12-02 17:19:25,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 17:19:25,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:19:25,770 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 17:19:25,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 17:19:25,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 17:19:25,802 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 17:19:25,803 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 17:19:25,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 17:19:25,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 17:19:25,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 17:19:25,895 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 17:19:25,897 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 17:19:26,354 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 17:19:26,735 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 17:19:26,735 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 17:19:26,737 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:19:26 BoogieIcfgContainer [2023-12-02 17:19:26,737 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 17:19:26,739 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 17:19:26,740 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 17:19:26,743 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 17:19:26,743 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 05:19:25" (1/3) ... [2023-12-02 17:19:26,744 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@226ab024 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:19:26, skipping insertion in model container [2023-12-02 17:19:26,744 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:25" (2/3) ... [2023-12-02 17:19:26,744 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@226ab024 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:19:26, skipping insertion in model container [2023-12-02 17:19:26,744 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:19:26" (3/3) ... [2023-12-02 17:19:26,746 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i [2023-12-02 17:19:26,765 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 17:19:26,765 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 17:19:26,816 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 17:19:26,822 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;@4b18c671, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 17:19:26,823 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 17:19:26,827 INFO L276 IsEmpty]: Start isEmpty. Operand has 77 states, 30 states have (on average 1.1) internal successors, (33), 31 states have internal predecessors, (33), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2023-12-02 17:19:26,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-02 17:19:26,843 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:19:26,844 INFO L195 NwaCegarLoop]: trace histogram [44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:19:26,844 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 17:19:26,849 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:19:26,850 INFO L85 PathProgramCache]: Analyzing trace with hash -1016538170, now seen corresponding path program 1 times [2023-12-02 17:19:26,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 17:19:26,860 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1653453766] [2023-12-02 17:19:26,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:19:26,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 17:19:27,050 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 17:19:27,050 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1861182854] [2023-12-02 17:19:27,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:19:27,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:19:27,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:19:27,052 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 17:19:27,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 17:19:27,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 17:19:27,404 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 17:19:27,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 17:19:27,747 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 17:19:27,749 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 17:19:27,750 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 17:19:27,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 17:19:27,957 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-12-02 17:19:27,960 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-02 17:19:27,963 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 17:19:28,105 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 05:19:28 BoogieIcfgContainer [2023-12-02 17:19:28,105 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 17:19:28,106 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 17:19:28,106 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 17:19:28,106 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 17:19:28,107 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:19:26" (3/4) ... [2023-12-02 17:19:28,109 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 17:19:28,110 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 17:19:28,111 INFO L158 Benchmark]: Toolchain (without parser) took 2831.02ms. Allocated memory was 142.6MB in the beginning and 182.5MB in the end (delta: 39.8MB). Free memory was 106.0MB in the beginning and 126.4MB in the end (delta: -20.4MB). Peak memory consumption was 24.6MB. Max. memory is 16.1GB. [2023-12-02 17:19:28,111 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 100.7MB. Free memory is still 53.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 17:19:28,112 INFO L158 Benchmark]: CACSL2BoogieTranslator took 332.05ms. Allocated memory is still 142.6MB. Free memory was 106.0MB in the beginning and 89.6MB in the end (delta: 16.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-12-02 17:19:28,113 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.53ms. Allocated memory is still 142.6MB. Free memory was 89.6MB in the beginning and 85.0MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 17:19:28,113 INFO L158 Benchmark]: Boogie Preprocessor took 48.81ms. Allocated memory is still 142.6MB. Free memory was 85.0MB in the beginning and 82.4MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 17:19:28,114 INFO L158 Benchmark]: RCFGBuilder took 1013.13ms. Allocated memory is still 142.6MB. Free memory was 82.4MB in the beginning and 106.3MB in the end (delta: -23.9MB). Peak memory consumption was 36.5MB. Max. memory is 16.1GB. [2023-12-02 17:19:28,115 INFO L158 Benchmark]: TraceAbstraction took 1365.67ms. Allocated memory was 142.6MB in the beginning and 182.5MB in the end (delta: 39.8MB). Free memory was 105.3MB in the beginning and 127.4MB in the end (delta: -22.1MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. [2023-12-02 17:19:28,115 INFO L158 Benchmark]: Witness Printer took 4.11ms. Allocated memory is still 182.5MB. Free memory was 127.4MB in the beginning and 126.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-02 17:19:28,119 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 100.7MB. Free memory is still 53.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 332.05ms. Allocated memory is still 142.6MB. Free memory was 106.0MB in the beginning and 89.6MB in the end (delta: 16.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 60.53ms. Allocated memory is still 142.6MB. Free memory was 89.6MB in the beginning and 85.0MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 48.81ms. Allocated memory is still 142.6MB. Free memory was 85.0MB in the beginning and 82.4MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1013.13ms. Allocated memory is still 142.6MB. Free memory was 82.4MB in the beginning and 106.3MB in the end (delta: -23.9MB). Peak memory consumption was 36.5MB. Max. memory is 16.1GB. * TraceAbstraction took 1365.67ms. Allocated memory was 142.6MB in the beginning and 182.5MB in the end (delta: 39.8MB). Free memory was 105.3MB in the beginning and 127.4MB in the end (delta: -22.1MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. * Witness Printer took 4.11ms. Allocated memory is still 182.5MB. Free memory was 127.4MB in the beginning and 126.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 92, overapproximation of shiftRight at line 81, overapproximation of bitwiseOr at line 118, overapproximation of bitwiseAnd at line 135, overapproximation of someBinaryDOUBLEComparisonOperation at line 106. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 25; [L23] unsigned char var_1_2 = 25; [L24] unsigned char var_1_3 = 0; [L25] unsigned char var_1_4 = 0; [L26] signed long int var_1_5 = 4; [L27] unsigned char var_1_7 = 0; [L28] unsigned char var_1_8 = 1; [L29] unsigned char var_1_9 = 0; [L30] unsigned char var_1_10 = 0; [L31] double var_1_11 = 7.3; [L32] double var_1_12 = 1.25; [L33] double var_1_13 = 128.8; [L34] signed char var_1_14 = -1; [L35] signed char var_1_15 = 10; [L36] signed short int var_1_16 = 8; [L37] unsigned long int var_1_18 = 128; [L38] unsigned long int var_1_19 = 3963666122; [L39] float var_1_20 = 15.875; [L40] float var_1_21 = 4.2; [L41] float var_1_22 = 5.5; [L42] signed short int var_1_23 = -10; [L43] unsigned long int var_1_24 = 50; [L44] signed long int var_1_25 = 500; [L45] unsigned long int var_1_26 = 16; [L46] unsigned long int var_1_27 = 4; [L47] unsigned char var_1_28 = 0; [L48] signed short int var_1_29 = -25; [L49] unsigned long int var_1_30 = 1000000000; [L50] unsigned long int var_1_31 = 4155847319; [L51] unsigned long int var_1_32 = 64; [L52] float var_1_33 = 99.25; [L53] signed long int var_1_34 = 10; [L54] unsigned char var_1_35 = 16; [L55] unsigned char var_1_36 = 100; [L56] signed short int var_1_37 = 1; [L57] signed short int var_1_38 = 5; [L58] signed long int var_1_39 = -128; [L59] signed long int var_1_40 = 1792665454; [L60] unsigned char last_1_var_1_8 = 1; [L61] signed char last_1_var_1_14 = -1; [L227] isInitial = 1 [L228] FCALL initially() [L229] COND TRUE 1 [L230] CALL updateLastVariables() [L219] last_1_var_1_8 = var_1_8 [L220] last_1_var_1_14 = var_1_14 [L230] RET updateLastVariables() [L231] CALL updateVariables() [L149] var_1_2 = __VERIFIER_nondet_uchar() [L150] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=0, var_1_40=1792665454, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=0, var_1_40=1792665454, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L151] CALL assume_abort_if_not(var_1_2 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=0, var_1_40=1792665454, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_2 <= 127) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=0, var_1_40=1792665454, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L152] var_1_3 = __VERIFIER_nondet_uchar() [L153] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_40=1792665454, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_40=1792665454, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L154] CALL assume_abort_if_not(var_1_3 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_3 <= 127) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L155] var_1_4 = __VERIFIER_nondet_uchar() [L156] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L157] CALL assume_abort_if_not(var_1_4 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_4 <= 127) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L158] var_1_7 = __VERIFIER_nondet_uchar() [L159] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_8=1, var_1_9=0] [L160] CALL assume_abort_if_not(var_1_7 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_7 <= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=0] [L161] var_1_9 = __VERIFIER_nondet_uchar() [L162] CALL assume_abort_if_not(var_1_9 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_9 >= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L163] CALL assume_abort_if_not(var_1_9 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not(var_1_9 <= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L164] var_1_10 = __VERIFIER_nondet_uchar() [L165] CALL assume_abort_if_not(var_1_10 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_10 >= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L166] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L167] var_1_12 = __VERIFIER_nondet_double() [L168] CALL assume_abort_if_not((var_1_12 >= -922337.2036854765600e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not((var_1_12 >= -922337.2036854765600e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L169] var_1_13 = __VERIFIER_nondet_double() [L170] CALL assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L171] var_1_15 = __VERIFIER_nondet_char() [L172] CALL assume_abort_if_not(var_1_15 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_15 >= -127) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L173] CALL assume_abort_if_not(var_1_15 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_15 <= 126) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L174] var_1_19 = __VERIFIER_nondet_ulong() [L175] CALL assume_abort_if_not(var_1_19 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_19 >= 2147483647) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L176] CALL assume_abort_if_not(var_1_19 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_19 <= 4294967294) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=21/5, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L177] var_1_21 = __VERIFIER_nondet_float() [L178] CALL assume_abort_if_not((var_1_21 >= -922337.2036854765600e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not((var_1_21 >= -922337.2036854765600e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=11/2, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L179] var_1_22 = __VERIFIER_nondet_float() [L180] CALL assume_abort_if_not((var_1_22 >= -922337.2036854765600e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not((var_1_22 >= -922337.2036854765600e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_24=50, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L181] var_1_24 = __VERIFIER_nondet_ulong() [L182] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L183] CALL assume_abort_if_not(var_1_24 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L183] RET assume_abort_if_not(var_1_24 <= 4294967295) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L184] var_1_25 = __VERIFIER_nondet_long() [L185] CALL assume_abort_if_not(var_1_25 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not(var_1_25 >= -2147483648) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L186] CALL assume_abort_if_not(var_1_25 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L186] RET assume_abort_if_not(var_1_25 <= 2147483647) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L187] var_1_26 = __VERIFIER_nondet_ulong() [L188] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L188] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L189] CALL assume_abort_if_not(var_1_26 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not(var_1_26 <= 4294967295) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L190] var_1_27 = __VERIFIER_nondet_ulong() [L191] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L192] CALL assume_abort_if_not(var_1_27 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L192] RET assume_abort_if_not(var_1_27 <= 4294967295) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L193] var_1_28 = __VERIFIER_nondet_uchar() [L194] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L194] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L195] CALL assume_abort_if_not(var_1_28 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L195] RET assume_abort_if_not(var_1_28 <= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=-25, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L196] var_1_29 = __VERIFIER_nondet_short() [L197] CALL assume_abort_if_not(var_1_29 >= -32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L197] RET assume_abort_if_not(var_1_29 >= -32767) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L198] CALL assume_abort_if_not(var_1_29 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L198] RET assume_abort_if_not(var_1_29 <= 32766) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=4155847319, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L199] var_1_31 = __VERIFIER_nondet_ulong() [L200] CALL assume_abort_if_not(var_1_31 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L200] RET assume_abort_if_not(var_1_31 >= 2147483647) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L201] CALL assume_abort_if_not(var_1_31 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L201] RET assume_abort_if_not(var_1_31 <= 4294967294) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=64, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L202] var_1_32 = __VERIFIER_nondet_ulong() [L203] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L203] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L204] CALL assume_abort_if_not(var_1_32 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=2147483647, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L204] RET assume_abort_if_not(var_1_32 <= 2147483647) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=2147483647, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=100, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L205] var_1_36 = __VERIFIER_nondet_uchar() [L206] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=2147483647, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L206] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=2147483647, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L207] CALL assume_abort_if_not(var_1_36 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=2147483647, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=254, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L207] RET assume_abort_if_not(var_1_36 <= 254) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=2147483647, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=254, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L208] var_1_37 = __VERIFIER_nondet_short() [L209] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=2147483647, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=254, var_1_37=254, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L209] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=2147483647, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=254, var_1_37=254, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L210] CALL assume_abort_if_not(var_1_37 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=2147483647, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=254, var_1_37=254, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L210] RET assume_abort_if_not(var_1_37 <= 32767) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=2147483647, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=254, var_1_37=254, var_1_38=5, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L211] var_1_38 = __VERIFIER_nondet_short() [L212] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=2147483647, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=254, var_1_37=254, var_1_38=254, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L212] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=2147483647, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=254, var_1_37=254, var_1_38=254, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L213] CALL assume_abort_if_not(var_1_38 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=2147483647, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=254, var_1_37=254, var_1_38=254, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L213] RET assume_abort_if_not(var_1_38 <= 32767) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=2147483647, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=254, var_1_37=254, var_1_38=254, var_1_39=-128, var_1_3=126, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L214] var_1_40 = __VERIFIER_nondet_long() [L215] CALL assume_abort_if_not(var_1_40 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=2147483647, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=254, var_1_37=254, var_1_38=254, var_1_39=-128, var_1_3=126, var_1_40=1073741823, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L215] RET assume_abort_if_not(var_1_40 >= 1073741823) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=2147483647, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=254, var_1_37=254, var_1_38=254, var_1_39=-128, var_1_3=126, var_1_40=1073741823, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L216] CALL assume_abort_if_not(var_1_40 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=2147483647, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=254, var_1_37=254, var_1_38=254, var_1_39=-128, var_1_3=126, var_1_40=1073741823, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) [L216] RET assume_abort_if_not(var_1_40 <= 2147483646) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=120, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_23=-10, var_1_25=-2147483648, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=1000000000, var_1_31=2147483647, var_1_32=2147483647, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=254, var_1_37=254, var_1_38=254, var_1_39=-128, var_1_3=126, var_1_40=1073741823, var_1_4=127, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L231] RET updateVariables() [L232] CALL step() [L65] unsigned char stepLocal_0 = last_1_var_1_8; [L66] COND TRUE stepLocal_0 && last_1_var_1_8 [L67] COND TRUE \read(last_1_var_1_8) [L68] var_1_5 = (((((last_1_var_1_14) < 0 ) ? -(last_1_var_1_14) : (last_1_var_1_14))) - ((((var_1_4) < (var_1_2)) ? (var_1_4) : (var_1_2)))) [L73] COND TRUE var_1_5 < var_1_3 [L74] var_1_8 = ((var_1_7 || (last_1_var_1_8 || var_1_9)) && var_1_10) [L78] COND FALSE !(\read(var_1_28)) [L81] EXPR var_1_37 >> var_1_23 [L81] COND FALSE !(var_1_25 > (var_1_37 >> var_1_23)) [L88] var_1_39 = var_1_35 [L90] var_1_1 = (50 + ((((var_1_2) < (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))) ? (var_1_2) : (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))))) [L91] COND TRUE 128u <= var_1_24 [L92] COND TRUE (var_1_20 >= var_1_21) && ((var_1_24 * var_1_25) < ((((var_1_26) < (var_1_27)) ? (var_1_26) : (var_1_27)))) [L93] COND FALSE !(var_1_25 > var_1_24) [L96] COND FALSE !(\read(var_1_28)) [L99] var_1_23 = var_1_29 [L106] COND TRUE (64.4f + 1.5f) <= var_1_13 [L107] COND TRUE var_1_1 >= var_1_4 [L108] var_1_14 = var_1_15 [L111] COND TRUE var_1_24 >= var_1_25 [L112] var_1_30 = (((((var_1_31) < 0 ) ? -(var_1_31) : (var_1_31))) - var_1_32) [L114] COND FALSE !(var_1_31 > var_1_32) [L117] COND FALSE !((var_1_36 - ((((var_1_37) > (var_1_38)) ? (var_1_37) : (var_1_38)))) < ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23)))) [L123] unsigned char stepLocal_3 = var_1_9 && var_1_8; [L124] COND TRUE stepLocal_3 || (var_1_8 && var_1_10) [L125] var_1_18 = (var_1_19 - (((((1991720936u - var_1_1)) < (var_1_2)) ? ((1991720936u - var_1_1)) : (var_1_2)))) [L129] var_1_20 = ((((var_1_21) < (var_1_22)) ? (var_1_21) : (var_1_22))) [L130] signed long int stepLocal_1 = 8 + var_1_14; [L131] COND FALSE !(var_1_4 == stepLocal_1) [L134] var_1_33 = var_1_21 [L135] EXPR var_1_15 & var_1_1 [L135] unsigned long int stepLocal_2 = var_1_18 * (var_1_15 & var_1_1); [L136] COND FALSE !(var_1_12 >= 9.6) [L232] RET step() [L233] CALL, EXPR property() [L223] EXPR (((((var_1_1 == ((unsigned char) (50 + ((((var_1_2) < (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))) ? (var_1_2) : (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))))))) && ((last_1_var_1_8 && last_1_var_1_8) ? (last_1_var_1_8 ? (var_1_5 == ((signed long int) (((((last_1_var_1_14) < 0 ) ? -(last_1_var_1_14) : (last_1_var_1_14))) - ((((var_1_4) < (var_1_2)) ? (var_1_4) : (var_1_2)))))) : (var_1_5 == ((signed long int) 8))) : 1)) && ((var_1_5 < var_1_3) ? (var_1_8 == ((unsigned char) ((var_1_7 || (last_1_var_1_8 || var_1_9)) && var_1_10))) : (var_1_8 == ((unsigned char) (! var_1_10))))) && ((var_1_4 == (8 + var_1_14)) ? (var_1_11 == ((double) ((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13))))) : 1)) && (((64.4f + 1.5f) <= var_1_13) ? ((var_1_1 >= var_1_4) ? (var_1_14 == ((signed char) var_1_15)) : 1) : 1)) && ((var_1_12 >= 9.6) ? (var_1_10 ? (var_1_16 == ((signed short int) (2 - var_1_1))) : (((var_1_18 * (var_1_15 & var_1_1)) <= var_1_3) ? (var_1_16 == ((signed short int) var_1_18)) : (var_1_16 == ((signed short int) var_1_4)))) : 1) [L223] EXPR (var_1_12 >= 9.6) ? (var_1_10 ? (var_1_16 == ((signed short int) (2 - var_1_1))) : (((var_1_18 * (var_1_15 & var_1_1)) <= var_1_3) ? (var_1_16 == ((signed short int) var_1_18)) : (var_1_16 == ((signed short int) var_1_4)))) : 1 [L223] EXPR var_1_10 ? (var_1_16 == ((signed short int) (2 - var_1_1))) : (((var_1_18 * (var_1_15 & var_1_1)) <= var_1_3) ? (var_1_16 == ((signed short int) var_1_18)) : (var_1_16 == ((signed short int) var_1_4))) [L223] EXPR (var_1_12 >= 9.6) ? (var_1_10 ? (var_1_16 == ((signed short int) (2 - var_1_1))) : (((var_1_18 * (var_1_15 & var_1_1)) <= var_1_3) ? (var_1_16 == ((signed short int) var_1_18)) : (var_1_16 == ((signed short int) var_1_4)))) : 1 [L223] EXPR (((((var_1_1 == ((unsigned char) (50 + ((((var_1_2) < (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))) ? (var_1_2) : (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))))))) && ((last_1_var_1_8 && last_1_var_1_8) ? (last_1_var_1_8 ? (var_1_5 == ((signed long int) (((((last_1_var_1_14) < 0 ) ? -(last_1_var_1_14) : (last_1_var_1_14))) - ((((var_1_4) < (var_1_2)) ? (var_1_4) : (var_1_2)))))) : (var_1_5 == ((signed long int) 8))) : 1)) && ((var_1_5 < var_1_3) ? (var_1_8 == ((unsigned char) ((var_1_7 || (last_1_var_1_8 || var_1_9)) && var_1_10))) : (var_1_8 == ((unsigned char) (! var_1_10))))) && ((var_1_4 == (8 + var_1_14)) ? (var_1_11 == ((double) ((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13))))) : 1)) && (((64.4f + 1.5f) <= var_1_13) ? ((var_1_1 >= var_1_4) ? (var_1_14 == ((signed char) var_1_15)) : 1) : 1)) && ((var_1_12 >= 9.6) ? (var_1_10 ? (var_1_16 == ((signed short int) (2 - var_1_1))) : (((var_1_18 * (var_1_15 & var_1_1)) <= var_1_3) ? (var_1_16 == ((signed short int) var_1_18)) : (var_1_16 == ((signed short int) var_1_4)))) : 1) [L223-L224] return ((((((var_1_1 == ((unsigned char) (50 + ((((var_1_2) < (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))) ? (var_1_2) : (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))))))) && ((last_1_var_1_8 && last_1_var_1_8) ? (last_1_var_1_8 ? (var_1_5 == ((signed long int) (((((last_1_var_1_14) < 0 ) ? -(last_1_var_1_14) : (last_1_var_1_14))) - ((((var_1_4) < (var_1_2)) ? (var_1_4) : (var_1_2)))))) : (var_1_5 == ((signed long int) 8))) : 1)) && ((var_1_5 < var_1_3) ? (var_1_8 == ((unsigned char) ((var_1_7 || (last_1_var_1_8 || var_1_9)) && var_1_10))) : (var_1_8 == ((unsigned char) (! var_1_10))))) && ((var_1_4 == (8 + var_1_14)) ? (var_1_11 == ((double) ((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13))))) : 1)) && (((64.4f + 1.5f) <= var_1_13) ? ((var_1_1 >= var_1_4) ? (var_1_14 == ((signed char) var_1_15)) : 1) : 1)) && ((var_1_12 >= 9.6) ? (var_1_10 ? (var_1_16 == ((signed short int) (2 - var_1_1))) : (((var_1_18 * (var_1_15 & var_1_1)) <= var_1_3) ? (var_1_16 == ((signed short int) var_1_18)) : (var_1_16 == ((signed short int) var_1_4)))) : 1)) && (((var_1_9 && var_1_8) || (var_1_8 && var_1_10)) ? (var_1_18 == ((unsigned long int) (var_1_19 - (((((1991720936u - var_1_1)) < (var_1_2)) ? ((1991720936u - var_1_1)) : (var_1_2)))))) : (var_1_18 == ((unsigned long int) var_1_2))) ; [L233] RET, EXPR property() [L233] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_12=0, var_1_13=0, var_1_14=120, var_1_15=120, var_1_16=8, var_1_18=2147483522, var_1_19=2147483647, var_1_1=175, var_1_20=2, var_1_21=2, var_1_22=0, var_1_23=0, var_1_24=2147483648, var_1_25=-2147483648, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=0, var_1_31=2147483647, var_1_32=2147483647, var_1_33=2, var_1_34=10, var_1_35=16, var_1_36=254, var_1_37=254, var_1_38=254, var_1_39=16, var_1_3=126, var_1_40=1073741823, var_1_4=127, var_1_5=-124, var_1_7=1, var_1_8=1, var_1_9=1] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_12=0, var_1_13=0, var_1_14=120, var_1_15=120, var_1_16=8, var_1_18=2147483522, var_1_19=2147483647, var_1_1=175, var_1_20=2, var_1_21=2, var_1_22=0, var_1_23=0, var_1_24=2147483648, var_1_25=-2147483648, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_2=125, var_1_30=0, var_1_31=2147483647, var_1_32=2147483647, var_1_33=2, var_1_34=10, var_1_35=16, var_1_36=254, var_1_37=254, var_1_38=254, var_1_39=16, var_1_3=126, var_1_40=1073741823, var_1_4=127, var_1_5=-124, var_1_7=1, var_1_8=1, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 77 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.2s, OverallIterations: 1, TraceHistogramMax: 44, 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=77occurred 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, 0.3s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 160 NumberOfCodeBlocks, 160 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 17:19:28,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with 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_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/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_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/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_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/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 9f44ee936ba3c9874c984d9f3da6d7e40d807e43c85ab257d7d3973f06e35f64 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 17:19:30,093 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 17:19:30,170 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-12-02 17:19:30,177 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 17:19:30,177 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 17:19:30,204 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 17:19:30,205 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 17:19:30,205 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 17:19:30,206 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 17:19:30,206 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 17:19:30,207 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 17:19:30,208 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 17:19:30,208 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 17:19:30,209 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 17:19:30,209 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 17:19:30,210 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 17:19:30,210 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 17:19:30,211 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 17:19:30,211 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 17:19:30,212 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 17:19:30,212 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 17:19:30,213 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 17:19:30,213 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 17:19:30,214 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 17:19:30,214 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 17:19:30,214 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 17:19:30,215 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 17:19:30,215 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 17:19:30,215 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 17:19:30,216 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 17:19:30,216 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 17:19:30,217 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 17:19:30,217 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 17:19:30,217 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 17:19:30,217 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 17:19:30,218 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 17:19:30,218 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 17:19:30,218 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 17:19:30,218 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 17:19:30,219 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 17:19:30,219 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 17:19:30,219 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 17:19:30,219 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 17:19:30,220 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 17:19:30,220 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_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f44ee936ba3c9874c984d9f3da6d7e40d807e43c85ab257d7d3973f06e35f64 [2023-12-02 17:19:30,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 17:19:30,537 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 17:19:30,540 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 17:19:30,541 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 17:19:30,541 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 17:19:30,543 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i [2023-12-02 17:19:33,381 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 17:19:33,590 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 17:19:33,591 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i [2023-12-02 17:19:33,607 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/data/ce9ecded3/0d3608035ae14e3fba40fdff2426f448/FLAGb09aa7539 [2023-12-02 17:19:33,620 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/data/ce9ecded3/0d3608035ae14e3fba40fdff2426f448 [2023-12-02 17:19:33,622 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 17:19:33,623 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 17:19:33,625 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 17:19:33,625 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 17:19:33,630 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 17:19:33,630 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:19:33" (1/1) ... [2023-12-02 17:19:33,631 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d04e554 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:33, skipping insertion in model container [2023-12-02 17:19:33,632 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:19:33" (1/1) ... [2023-12-02 17:19:33,671 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 17:19:33,823 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_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i[919,932] [2023-12-02 17:19:33,892 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 17:19:33,909 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 17:19:33,922 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_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i[919,932] [2023-12-02 17:19:33,960 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 17:19:33,980 INFO L206 MainTranslator]: Completed translation [2023-12-02 17:19:33,981 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:33 WrapperNode [2023-12-02 17:19:33,981 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 17:19:33,982 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 17:19:33,982 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 17:19:33,983 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 17:19:33,990 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:33" (1/1) ... [2023-12-02 17:19:34,005 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:33" (1/1) ... [2023-12-02 17:19:34,039 INFO L138 Inliner]: procedures = 27, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 242 [2023-12-02 17:19:34,039 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 17:19:34,040 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 17:19:34,040 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 17:19:34,040 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 17:19:34,058 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:33" (1/1) ... [2023-12-02 17:19:34,059 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:33" (1/1) ... [2023-12-02 17:19:34,064 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:33" (1/1) ... [2023-12-02 17:19:34,064 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:33" (1/1) ... [2023-12-02 17:19:34,077 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:33" (1/1) ... [2023-12-02 17:19:34,081 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:33" (1/1) ... [2023-12-02 17:19:34,084 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:33" (1/1) ... [2023-12-02 17:19:34,086 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:33" (1/1) ... [2023-12-02 17:19:34,092 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 17:19:34,092 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 17:19:34,093 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 17:19:34,093 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 17:19:34,094 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:33" (1/1) ... [2023-12-02 17:19:34,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 17:19:34,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:19:34,123 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 17:19:34,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 17:19:34,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 17:19:34,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 17:19:34,157 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 17:19:34,157 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 17:19:34,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 17:19:34,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 17:19:34,254 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 17:19:34,257 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 17:19:35,229 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 17:19:35,293 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 17:19:35,293 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 17:19:35,293 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:19:35 BoogieIcfgContainer [2023-12-02 17:19:35,294 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 17:19:35,296 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 17:19:35,296 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 17:19:35,298 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 17:19:35,299 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 05:19:33" (1/3) ... [2023-12-02 17:19:35,299 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77599f83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:19:35, skipping insertion in model container [2023-12-02 17:19:35,299 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:19:33" (2/3) ... [2023-12-02 17:19:35,300 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77599f83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:19:35, skipping insertion in model container [2023-12-02 17:19:35,300 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:19:35" (3/3) ... [2023-12-02 17:19:35,301 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i [2023-12-02 17:19:35,316 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 17:19:35,316 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 17:19:35,359 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 17:19:35,365 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;@1cc314f1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 17:19:35,365 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 17:19:35,369 INFO L276 IsEmpty]: Start isEmpty. Operand has 106 states, 59 states have (on average 1.4406779661016949) internal successors, (85), 60 states have internal predecessors, (85), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2023-12-02 17:19:35,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2023-12-02 17:19:35,387 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:19:35,388 INFO L195 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:19:35,389 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 17:19:35,393 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:19:35,394 INFO L85 PathProgramCache]: Analyzing trace with hash -1913439540, now seen corresponding path program 1 times [2023-12-02 17:19:35,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 17:19:35,407 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1627531381] [2023-12-02 17:19:35,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:19:35,408 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 17:19:35,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 17:19:35,410 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/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 17:19:35,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/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 17:19:35,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 17:19:35,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 416 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 17:19:35,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 17:19:35,826 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1574 proven. 0 refuted. 0 times theorem prover too weak. 2210 trivial. 0 not checked. [2023-12-02 17:19:35,826 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 17:19:35,827 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 17:19:35,828 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1627531381] [2023-12-02 17:19:35,828 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1627531381] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 17:19:35,828 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 17:19:35,829 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 17:19:35,830 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1221956601] [2023-12-02 17:19:35,831 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 17:19:35,836 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 17:19:35,837 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 17:19:35,865 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 17:19:35,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 17:19:35,868 INFO L87 Difference]: Start difference. First operand has 106 states, 59 states have (on average 1.4406779661016949) internal successors, (85), 60 states have internal predecessors, (85), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) Second operand has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2023-12-02 17:19:36,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 17:19:36,151 INFO L93 Difference]: Finished difference Result 209 states and 388 transitions. [2023-12-02 17:19:36,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 17:19:36,161 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 264 [2023-12-02 17:19:36,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 17:19:36,169 INFO L225 Difference]: With dead ends: 209 [2023-12-02 17:19:36,169 INFO L226 Difference]: Without dead ends: 104 [2023-12-02 17:19:36,173 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 263 GetRequests, 263 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 17:19:36,177 INFO L413 NwaCegarLoop]: 165 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 165 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-12-02 17:19:36,178 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 165 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-12-02 17:19:36,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2023-12-02 17:19:36,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 104. [2023-12-02 17:19:36,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 104 states, 58 states have (on average 1.3793103448275863) internal successors, (80), 58 states have internal predecessors, (80), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2023-12-02 17:19:36,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 104 states and 168 transitions. [2023-12-02 17:19:36,239 INFO L78 Accepts]: Start accepts. Automaton has 104 states and 168 transitions. Word has length 264 [2023-12-02 17:19:36,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 17:19:36,240 INFO L495 AbstractCegarLoop]: Abstraction has 104 states and 168 transitions. [2023-12-02 17:19:36,241 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2023-12-02 17:19:36,241 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 168 transitions. [2023-12-02 17:19:36,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2023-12-02 17:19:36,256 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:19:36,256 INFO L195 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:19:36,265 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/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)] Forceful destruction successful, exit code 0 [2023-12-02 17:19:36,460 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/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 17:19:36,461 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 17:19:36,461 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:19:36,462 INFO L85 PathProgramCache]: Analyzing trace with hash 446322628, now seen corresponding path program 1 times [2023-12-02 17:19:36,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 17:19:36,463 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1320405128] [2023-12-02 17:19:36,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:19:36,464 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 17:19:36,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 17:19:36,465 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/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 17:19:36,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/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 (3)] Waiting until timeout for monitored process [2023-12-02 17:19:36,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 17:19:36,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 416 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 17:19:36,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 17:19:37,456 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2023-12-02 17:19:37,456 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 17:19:37,456 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 17:19:37,457 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1320405128] [2023-12-02 17:19:37,457 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1320405128] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 17:19:37,457 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 17:19:37,457 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 17:19:37,458 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [762190926] [2023-12-02 17:19:37,458 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 17:19:37,460 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 17:19:37,460 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 17:19:37,461 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 17:19:37,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-12-02 17:19:37,462 INFO L87 Difference]: Start difference. First operand 104 states and 168 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2023-12-02 17:19:38,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 17:19:38,254 INFO L93 Difference]: Finished difference Result 311 states and 503 transitions. [2023-12-02 17:19:38,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 17:19:38,262 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 264 [2023-12-02 17:19:38,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 17:19:38,268 INFO L225 Difference]: With dead ends: 311 [2023-12-02 17:19:38,268 INFO L226 Difference]: Without dead ends: 208 [2023-12-02 17:19:38,270 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 265 GetRequests, 260 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-12-02 17:19:38,272 INFO L413 NwaCegarLoop]: 161 mSDtfsCounter, 123 mSDsluCounter, 349 mSDsCounter, 0 mSdLazyCounter, 113 mSolverCounterSat, 90 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 123 SdHoareTripleChecker+Valid, 510 SdHoareTripleChecker+Invalid, 203 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 90 IncrementalHoareTripleChecker+Valid, 113 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-12-02 17:19:38,272 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [123 Valid, 510 Invalid, 203 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [90 Valid, 113 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-12-02 17:19:38,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states. [2023-12-02 17:19:38,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 179. [2023-12-02 17:19:38,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 179 states, 88 states have (on average 1.25) internal successors, (110), 88 states have internal predecessors, (110), 88 states have call successors, (88), 2 states have call predecessors, (88), 2 states have return successors, (88), 88 states have call predecessors, (88), 88 states have call successors, (88) [2023-12-02 17:19:38,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 286 transitions. [2023-12-02 17:19:38,323 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 286 transitions. Word has length 264 [2023-12-02 17:19:38,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 17:19:38,325 INFO L495 AbstractCegarLoop]: Abstraction has 179 states and 286 transitions. [2023-12-02 17:19:38,325 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2023-12-02 17:19:38,325 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 286 transitions. [2023-12-02 17:19:38,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2023-12-02 17:19:38,330 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:19:38,331 INFO L195 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:19:38,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/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 (3)] Ended with exit code 0 [2023-12-02 17:19:38,531 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/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 17:19:38,532 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 17:19:38,532 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:19:38,532 INFO L85 PathProgramCache]: Analyzing trace with hash 570511698, now seen corresponding path program 1 times [2023-12-02 17:19:38,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 17:19:38,533 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1225223214] [2023-12-02 17:19:38,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:19:38,534 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 17:19:38,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 17:19:38,535 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/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 17:19:38,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a995f1-bae9-48e0-b4d1-e8728a51d0fe/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 17:19:38,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 17:19:38,791 INFO L262 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 17:19:38,811 INFO L285 TraceCheckSpWp]: Computing forward predicates...