./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 9bd2c7ff 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_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/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_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ --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 0.2.3-dev-9bd2c7f [2023-11-19 05:08:18,444 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:08:18,559 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-19 05:08:18,566 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:08:18,567 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:08:18,604 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:08:18,605 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:08:18,605 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:08:18,606 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:08:18,607 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:08:18,608 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:08:18,609 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:08:18,610 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:08:18,610 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 05:08:18,611 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:08:18,612 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:08:18,612 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 05:08:18,613 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 05:08:18,613 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:08:18,614 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 05:08:18,615 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 05:08:18,616 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 05:08:18,617 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:08:18,618 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:08:18,618 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 05:08:18,619 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 05:08:18,620 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 05:08:18,620 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:08:18,621 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:08:18,621 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:08:18,622 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:08:18,623 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 05:08:18,623 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:08:18,624 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:08:18,624 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:08:18,625 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:08:18,626 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:08:18,626 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:08:18,627 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:08:18,627 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:08:18,628 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 05:08:18,628 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 05:08:18,628 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:08:18,629 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:08:18,629 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:08:18,629 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_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f44ee936ba3c9874c984d9f3da6d7e40d807e43c85ab257d7d3973f06e35f64 [2023-11-19 05:08:18,974 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:08:19,016 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:08:19,020 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:08:19,021 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:08:19,022 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:08:19,025 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i [2023-11-19 05:08:22,925 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:08:23,303 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:08:23,304 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i [2023-11-19 05:08:23,318 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/data/3b132a658/9998d778b2a2497cb6f47d63010b6bb0/FLAGb9eba69b2 [2023-11-19 05:08:23,361 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/data/3b132a658/9998d778b2a2497cb6f47d63010b6bb0 [2023-11-19 05:08:23,366 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:08:23,372 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:08:23,375 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:08:23,378 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:08:23,388 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:08:23,389 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:08:23" (1/1) ... [2023-11-19 05:08:23,391 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70f86e07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:23, skipping insertion in model container [2023-11-19 05:08:23,391 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:08:23" (1/1) ... [2023-11-19 05:08:23,438 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:08:23,627 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_f442daa1-20b6-47bf-a8ee-8496ec7b2389/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i[919,932] [2023-11-19 05:08:23,727 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:08:23,745 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 05:08:23,758 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_f442daa1-20b6-47bf-a8ee-8496ec7b2389/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i[919,932] [2023-11-19 05:08:23,832 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:08:23,856 INFO L206 MainTranslator]: Completed translation [2023-11-19 05:08:23,857 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:23 WrapperNode [2023-11-19 05:08:23,857 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:08:23,858 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 05:08:23,859 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 05:08:23,859 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 05:08:23,869 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:23" (1/1) ... [2023-11-19 05:08:23,887 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:23" (1/1) ... [2023-11-19 05:08:23,956 INFO L138 Inliner]: procedures = 26, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 294 [2023-11-19 05:08:23,957 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 05:08:23,958 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 05:08:23,958 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 05:08:23,958 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 05:08:23,971 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:23" (1/1) ... [2023-11-19 05:08:23,971 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:23" (1/1) ... [2023-11-19 05:08:23,978 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:23" (1/1) ... [2023-11-19 05:08:23,979 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:23" (1/1) ... [2023-11-19 05:08:24,000 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:23" (1/1) ... [2023-11-19 05:08:24,007 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:23" (1/1) ... [2023-11-19 05:08:24,011 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:23" (1/1) ... [2023-11-19 05:08:24,015 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:23" (1/1) ... [2023-11-19 05:08:24,023 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 05:08:24,025 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 05:08:24,025 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 05:08:24,025 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 05:08:24,026 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:23" (1/1) ... [2023-11-19 05:08:24,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:08:24,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 05:08:24,069 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 05:08:24,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 05:08:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 05:08:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 05:08:24,138 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 05:08:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 05:08:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 05:08:24,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 05:08:24,331 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 05:08:24,334 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 05:08:25,168 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 05:08:25,944 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 05:08:25,945 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 05:08:25,951 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:08:25 BoogieIcfgContainer [2023-11-19 05:08:25,952 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 05:08:25,955 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 05:08:25,956 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 05:08:25,961 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 05:08:25,961 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 05:08:23" (1/3) ... [2023-11-19 05:08:25,963 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f3e572 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 05:08:25, skipping insertion in model container [2023-11-19 05:08:25,964 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:23" (2/3) ... [2023-11-19 05:08:25,966 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f3e572 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 05:08:25, skipping insertion in model container [2023-11-19 05:08:25,967 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:08:25" (3/3) ... [2023-11-19 05:08:25,970 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i [2023-11-19 05:08:25,996 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 05:08:25,997 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 05:08:26,084 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 05:08:26,094 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;@7ba64451, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-19 05:08:26,095 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 05:08:26,102 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) [2023-11-19 05:08:26,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-11-19 05:08:26,130 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 05:08:26,131 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] [2023-11-19 05:08:26,132 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 05:08:26,141 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 05:08:26,142 INFO L85 PathProgramCache]: Analyzing trace with hash 1104223500, now seen corresponding path program 1 times [2023-11-19 05:08:26,155 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-19 05:08:26,155 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [171323540] [2023-11-19 05:08:26,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 05:08:26,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 05:08:26,576 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 05:08:26,577 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1708363344] [2023-11-19 05:08:26,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 05:08:26,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 05:08:26,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 05:08:26,583 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 05:08:26,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-19 05:08:26,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 05:08:26,962 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 05:08:27,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 05:08:27,355 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-19 05:08:27,358 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-19 05:08:27,359 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-19 05:08:27,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-19 05:08:27,574 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 05:08:27,579 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-19 05:08:27,583 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-19 05:08:27,752 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 05:08:27 BoogieIcfgContainer [2023-11-19 05:08:27,752 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-19 05:08:27,753 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-19 05:08:27,753 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-19 05:08:27,753 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-19 05:08:27,754 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:08:25" (3/4) ... [2023-11-19 05:08:27,756 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-19 05:08:27,757 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-19 05:08:27,759 INFO L158 Benchmark]: Toolchain (without parser) took 4386.04ms. Allocated memory was 144.7MB in the beginning and 199.2MB in the end (delta: 54.5MB). Free memory was 113.0MB in the beginning and 99.1MB in the end (delta: 13.9MB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. [2023-11-19 05:08:27,759 INFO L158 Benchmark]: CDTParser took 1.47ms. Allocated memory is still 100.7MB. Free memory is still 54.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:08:27,760 INFO L158 Benchmark]: CACSL2BoogieTranslator took 482.01ms. Allocated memory is still 144.7MB. Free memory was 112.5MB in the beginning and 96.4MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-19 05:08:27,760 INFO L158 Benchmark]: Boogie Procedure Inliner took 98.88ms. Allocated memory is still 144.7MB. Free memory was 96.4MB in the beginning and 92.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-19 05:08:27,761 INFO L158 Benchmark]: Boogie Preprocessor took 65.88ms. Allocated memory is still 144.7MB. Free memory was 92.2MB in the beginning and 89.4MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:08:27,762 INFO L158 Benchmark]: RCFGBuilder took 1927.21ms. Allocated memory was 144.7MB in the beginning and 199.2MB in the end (delta: 54.5MB). Free memory was 89.4MB in the beginning and 100.0MB in the end (delta: -10.5MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. [2023-11-19 05:08:27,762 INFO L158 Benchmark]: TraceAbstraction took 1797.03ms. Allocated memory is still 199.2MB. Free memory was 100.0MB in the beginning and 100.1MB in the end (delta: -130.5kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:08:27,763 INFO L158 Benchmark]: Witness Printer took 4.51ms. Allocated memory is still 199.2MB. Free memory was 100.1MB in the beginning and 99.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:08:27,767 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.47ms. Allocated memory is still 100.7MB. Free memory is still 54.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 482.01ms. Allocated memory is still 144.7MB. Free memory was 112.5MB in the beginning and 96.4MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 98.88ms. Allocated memory is still 144.7MB. Free memory was 96.4MB in the beginning and 92.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 65.88ms. Allocated memory is still 144.7MB. Free memory was 92.2MB in the beginning and 89.4MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1927.21ms. Allocated memory was 144.7MB in the beginning and 199.2MB in the end (delta: 54.5MB). Free memory was 89.4MB in the beginning and 100.0MB in the end (delta: -10.5MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. * TraceAbstraction took 1797.03ms. Allocated memory is still 199.2MB. Free memory was 100.0MB in the beginning and 100.1MB in the end (delta: -130.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.51ms. Allocated memory is still 199.2MB. Free memory was 100.1MB in the beginning and 99.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of 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=0, 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=0, 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=0, 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=1, 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=0, 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=1, 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=0, 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=1, 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=0, 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=1, 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=0, 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=1, 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) [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=0, 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=1, var_1_40=1792665454, var_1_4=127, 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=0, 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=1, 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=0, 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=1, 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=0, 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=1, 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) [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=0, 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=1, var_1_40=1792665454, var_1_4=127, var_1_5=4, var_1_7=1, 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=0, 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=1, 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=0, 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=1, 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=0, 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=1, 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=0, 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=1, 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=0, 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=1, 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=0, 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=1, 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=0, 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=1, 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=0, 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=1, 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=0, 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=1, 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=0, 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=1, 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_12=2, 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=0, 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=1, 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_12=2, 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=0, 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=1, 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_12=2, var_1_13=3, 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=0, 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=1, 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_12=2, var_1_13=3, 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=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, 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=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, 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=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, 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=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, 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=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, 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=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, 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=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, 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=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, 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=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, 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=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, 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=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, 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=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, 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=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=500, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=16, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=4, var_1_28=0, var_1_29=-25, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=0, var_1_29=-25, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=0, var_1_29=-25, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=0, var_1_29=-25, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=0, var_1_29=-25, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=-25, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=-25, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=-25, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=-25, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, 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=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=0, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=0, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=0, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=0, var_1_37=1, var_1_38=5, var_1_39=-128, var_1_3=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=0, var_1_37=0, var_1_38=5, var_1_39=-128, var_1_3=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=0, var_1_37=0, var_1_38=5, var_1_39=-128, var_1_3=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=0, var_1_37=0, var_1_38=5, var_1_39=-128, var_1_3=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=0, var_1_37=0, var_1_38=5, var_1_39=-128, var_1_3=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=-128, var_1_3=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=-128, var_1_3=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=-128, var_1_3=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=-128, var_1_3=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=-128, var_1_3=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=-128, var_1_3=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=-128, var_1_3=1, 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_12=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, var_1_33=397/4, var_1_34=10, var_1_35=16, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=-128, var_1_3=1, 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 FALSE !(var_1_5 < var_1_3) [L76] var_1_8 = (! var_1_10) [L78] COND TRUE \read(var_1_28) [L79] var_1_34 = ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))) [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 FALSE !(128u <= var_1_24) [L106] COND FALSE !((64.4f + 1.5f) <= var_1_13) [L111] COND FALSE !(var_1_24 >= var_1_25) [L114] COND TRUE var_1_31 > var_1_32 [L115] var_1_35 = var_1_36 [L123] unsigned char stepLocal_3 = var_1_9 && var_1_8; [L124] COND FALSE !(stepLocal_3 || (var_1_8 && var_1_10)) [L127] var_1_18 = 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=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=0, var_1_19=2147483647, var_1_1=50, var_1_20=4, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, var_1_33=4, var_1_34=11, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=16, var_1_3=1, var_1_40=1073741823, var_1_4=127, var_1_5=1, var_1_7=1, var_1_8=0, 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=2, var_1_13=3, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=0, var_1_19=2147483647, var_1_1=50, var_1_20=4, var_1_21=4, var_1_22=5, var_1_23=-10, var_1_24=0, var_1_25=-2147483648, var_1_26=6, var_1_27=7, var_1_28=1, var_1_29=11, var_1_2=0, var_1_30=1000000000, var_1_31=2147483647, var_1_32=0, var_1_33=4, var_1_34=11, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=16, var_1_3=1, var_1_40=1073741823, var_1_4=127, var_1_5=1, var_1_7=1, var_1_8=0, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 77 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.5s, 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, 0.4s 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 [2023-11-19 05:08:27,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/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_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/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_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ --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 0.2.3-dev-9bd2c7f [2023-11-19 05:08:30,774 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:08:30,934 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-19 05:08:30,944 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:08:30,945 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:08:30,982 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:08:30,983 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:08:30,983 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:08:30,985 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:08:30,985 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:08:30,986 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:08:30,987 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:08:30,988 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:08:30,988 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:08:30,989 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:08:30,990 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:08:30,991 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:08:30,991 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:08:30,992 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 05:08:30,995 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 05:08:30,996 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:08:30,997 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:08:30,998 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:08:30,998 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:08:30,999 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 05:08:30,999 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 05:08:31,000 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 05:08:31,001 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 05:08:31,001 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:08:31,002 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:08:31,004 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:08:31,004 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 05:08:31,004 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:08:31,005 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:08:31,005 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:08:31,006 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:08:31,006 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:08:31,006 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 05:08:31,007 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 05:08:31,008 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:08:31,008 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:08:31,009 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:08:31,009 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_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f44ee936ba3c9874c984d9f3da6d7e40d807e43c85ab257d7d3973f06e35f64 [2023-11-19 05:08:31,444 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:08:31,484 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:08:31,487 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:08:31,488 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:08:31,489 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:08:31,490 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i [2023-11-19 05:08:34,814 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:08:35,076 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:08:35,077 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i [2023-11-19 05:08:35,093 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/data/323158881/2ce37a2d796a431f8ff7889af4f064c2/FLAGbe1142e17 [2023-11-19 05:08:35,111 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/data/323158881/2ce37a2d796a431f8ff7889af4f064c2 [2023-11-19 05:08:35,114 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:08:35,116 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:08:35,117 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:08:35,117 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:08:35,123 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:08:35,124 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:08:35" (1/1) ... [2023-11-19 05:08:35,125 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@623f31a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:35, skipping insertion in model container [2023-11-19 05:08:35,126 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:08:35" (1/1) ... [2023-11-19 05:08:35,187 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:08:35,431 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_f442daa1-20b6-47bf-a8ee-8496ec7b2389/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i[919,932] [2023-11-19 05:08:35,591 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:08:35,624 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 05:08:35,649 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_f442daa1-20b6-47bf-a8ee-8496ec7b2389/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i[919,932] [2023-11-19 05:08:35,699 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:08:35,722 INFO L206 MainTranslator]: Completed translation [2023-11-19 05:08:35,722 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:35 WrapperNode [2023-11-19 05:08:35,723 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:08:35,724 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 05:08:35,724 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 05:08:35,724 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 05:08:35,733 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:35" (1/1) ... [2023-11-19 05:08:35,751 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:35" (1/1) ... [2023-11-19 05:08:35,862 INFO L138 Inliner]: procedures = 27, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 242 [2023-11-19 05:08:35,863 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 05:08:35,880 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 05:08:35,880 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 05:08:35,880 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 05:08:35,891 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:35" (1/1) ... [2023-11-19 05:08:35,891 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:35" (1/1) ... [2023-11-19 05:08:35,898 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:35" (1/1) ... [2023-11-19 05:08:35,903 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:35" (1/1) ... [2023-11-19 05:08:35,920 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:35" (1/1) ... [2023-11-19 05:08:35,925 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:35" (1/1) ... [2023-11-19 05:08:35,929 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:35" (1/1) ... [2023-11-19 05:08:35,932 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:35" (1/1) ... [2023-11-19 05:08:35,953 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 05:08:35,954 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 05:08:35,954 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 05:08:35,954 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 05:08:35,955 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:35" (1/1) ... [2023-11-19 05:08:35,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:08:35,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 05:08:36,017 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 05:08:36,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 05:08:36,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 05:08:36,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-19 05:08:36,072 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 05:08:36,073 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 05:08:36,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 05:08:36,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 05:08:36,253 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 05:08:36,255 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 05:08:37,400 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 05:08:37,430 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 05:08:37,431 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 05:08:37,440 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:08:37 BoogieIcfgContainer [2023-11-19 05:08:37,440 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 05:08:37,446 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 05:08:37,446 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 05:08:37,450 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 05:08:37,450 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 05:08:35" (1/3) ... [2023-11-19 05:08:37,451 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@589f671b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 05:08:37, skipping insertion in model container [2023-11-19 05:08:37,451 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:08:35" (2/3) ... [2023-11-19 05:08:37,453 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@589f671b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 05:08:37, skipping insertion in model container [2023-11-19 05:08:37,454 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:08:37" (3/3) ... [2023-11-19 05:08:37,455 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-cn_file-17.i [2023-11-19 05:08:37,477 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 05:08:37,477 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 05:08:37,565 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 05:08:37,572 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;@70461699, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-19 05:08:37,573 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 05:08:37,583 INFO L276 IsEmpty]: Start isEmpty. Operand has 112 states, 65 states have (on average 1.4) internal successors, (91), 66 states have internal predecessors, (91), 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) [2023-11-19 05:08:37,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2023-11-19 05:08:37,612 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 05:08:37,613 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, 1, 1, 1] [2023-11-19 05:08:37,614 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 05:08:37,620 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 05:08:37,620 INFO L85 PathProgramCache]: Analyzing trace with hash 704763357, now seen corresponding path program 1 times [2023-11-19 05:08:37,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-19 05:08:37,639 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1135771522] [2023-11-19 05:08:37,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 05:08:37,640 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 05:08:37,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/mathsat [2023-11-19 05:08:37,647 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-19 05:08:37,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-19 05:08:38,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 05:08:38,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-19 05:08:38,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 05:08:38,455 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1094 proven. 0 refuted. 0 times theorem prover too weak. 2690 trivial. 0 not checked. [2023-11-19 05:08:38,455 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 05:08:38,456 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-19 05:08:38,456 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1135771522] [2023-11-19 05:08:38,457 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1135771522] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 05:08:38,460 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 05:08:38,460 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 05:08:38,462 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [810213226] [2023-11-19 05:08:38,463 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 05:08:38,470 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-19 05:08:38,471 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-19 05:08:38,515 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-19 05:08:38,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-19 05:08:38,519 INFO L87 Difference]: Start difference. First operand has 112 states, 65 states have (on average 1.4) internal successors, (91), 66 states have internal predecessors, (91), 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 27.5) internal successors, (55), 2 states have internal predecessors, (55), 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) [2023-11-19 05:08:38,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 05:08:38,591 INFO L93 Difference]: Finished difference Result 217 states and 396 transitions. [2023-11-19 05:08:38,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-19 05:08:38,594 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 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 268 [2023-11-19 05:08:38,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 05:08:38,604 INFO L225 Difference]: With dead ends: 217 [2023-11-19 05:08:38,605 INFO L226 Difference]: Without dead ends: 108 [2023-11-19 05:08:38,615 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 267 GetRequests, 267 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-19 05:08:38,619 INFO L413 NwaCegarLoop]: 172 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 172 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-19 05:08:38,621 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 172 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-19 05:08:38,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states. [2023-11-19 05:08:38,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 108. [2023-11-19 05:08:38,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108 states, 62 states have (on average 1.3548387096774193) internal successors, (84), 62 states have internal predecessors, (84), 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) [2023-11-19 05:08:38,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 172 transitions. [2023-11-19 05:08:38,720 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 172 transitions. Word has length 268 [2023-11-19 05:08:38,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 05:08:38,723 INFO L495 AbstractCegarLoop]: Abstraction has 108 states and 172 transitions. [2023-11-19 05:08:38,724 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 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) [2023-11-19 05:08:38,725 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 172 transitions. [2023-11-19 05:08:38,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2023-11-19 05:08:38,739 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 05:08:38,740 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, 1, 1, 1] [2023-11-19 05:08:38,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-19 05:08:38,949 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 05:08:38,950 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 05:08:38,951 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 05:08:38,951 INFO L85 PathProgramCache]: Analyzing trace with hash 842946533, now seen corresponding path program 1 times [2023-11-19 05:08:38,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-19 05:08:38,954 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [771883316] [2023-11-19 05:08:38,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 05:08:38,956 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 05:08:38,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/mathsat [2023-11-19 05:08:38,958 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-19 05:08:38,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-19 05:08:39,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 05:08:39,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-19 05:08:39,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 05:08:40,297 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2023-11-19 05:08:40,299 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 05:08:40,299 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-19 05:08:40,299 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [771883316] [2023-11-19 05:08:40,300 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [771883316] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 05:08:40,300 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 05:08:40,300 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-19 05:08:40,300 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1111678047] [2023-11-19 05:08:40,300 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 05:08:40,302 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-19 05:08:40,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-19 05:08:40,303 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-19 05:08:40,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-19 05:08:40,304 INFO L87 Difference]: Start difference. First operand 108 states and 172 transitions. Second operand has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 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) [2023-11-19 05:08:41,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 05:08:41,362 INFO L93 Difference]: Finished difference Result 319 states and 511 transitions. [2023-11-19 05:08:41,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-19 05:08:41,369 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 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 268 [2023-11-19 05:08:41,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 05:08:41,374 INFO L225 Difference]: With dead ends: 319 [2023-11-19 05:08:41,374 INFO L226 Difference]: Without dead ends: 214 [2023-11-19 05:08:41,376 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 269 GetRequests, 264 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-11-19 05:08:41,377 INFO L413 NwaCegarLoop]: 166 mSDtfsCounter, 127 mSDsluCounter, 357 mSDsCounter, 0 mSdLazyCounter, 112 mSolverCounterSat, 90 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 127 SdHoareTripleChecker+Valid, 523 SdHoareTripleChecker+Invalid, 202 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 90 IncrementalHoareTripleChecker+Valid, 112 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2023-11-19 05:08:41,378 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [127 Valid, 523 Invalid, 202 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [90 Valid, 112 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2023-11-19 05:08:41,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states. [2023-11-19 05:08:41,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 184. [2023-11-19 05:08:41,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 184 states, 93 states have (on average 1.2365591397849462) internal successors, (115), 93 states have internal predecessors, (115), 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) [2023-11-19 05:08:41,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 291 transitions. [2023-11-19 05:08:41,438 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 291 transitions. Word has length 268 [2023-11-19 05:08:41,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 05:08:41,440 INFO L495 AbstractCegarLoop]: Abstraction has 184 states and 291 transitions. [2023-11-19 05:08:41,440 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 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) [2023-11-19 05:08:41,440 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 291 transitions. [2023-11-19 05:08:41,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2023-11-19 05:08:41,445 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 05:08:41,446 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, 1, 1, 1, 1] [2023-11-19 05:08:41,456 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/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)] Forceful destruction successful, exit code 0 [2023-11-19 05:08:41,654 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 05:08:41,654 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 05:08:41,655 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 05:08:41,655 INFO L85 PathProgramCache]: Analyzing trace with hash 1553758213, now seen corresponding path program 1 times [2023-11-19 05:08:41,656 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-19 05:08:41,656 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1137009594] [2023-11-19 05:08:41,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 05:08:41,656 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 05:08:41,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/mathsat [2023-11-19 05:08:41,658 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-19 05:08:41,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f442daa1-20b6-47bf-a8ee-8496ec7b2389/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-11-19 05:08:42,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 05:08:42,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 422 conjuncts, 22 conjunts are in the unsatisfiable core [2023-11-19 05:08:42,105 INFO L285 TraceCheckSpWp]: Computing forward predicates...