./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-10.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-10.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 73a02241f62dd5f03e40960bce3ebc0277b0698412736895e26f9644edb13c8b --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 15:13:30,606 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 15:13:30,671 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 15:13:30,676 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 15:13:30,677 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 15:13:30,704 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 15:13:30,704 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 15:13:30,705 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 15:13:30,706 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 15:13:30,706 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 15:13:30,707 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 15:13:30,707 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 15:13:30,708 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 15:13:30,708 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 15:13:30,708 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 15:13:30,709 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 15:13:30,709 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 15:13:30,710 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 15:13:30,710 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 15:13:30,711 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 15:13:30,711 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 15:13:30,715 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 15:13:30,716 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 15:13:30,716 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 15:13:30,716 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 15:13:30,717 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 15:13:30,717 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 15:13:30,717 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 15:13:30,718 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 15:13:30,718 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 15:13:30,719 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 15:13:30,719 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 15:13:30,719 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 15:13:30,719 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 15:13:30,720 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 15:13:30,720 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 15:13:30,720 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 15:13:30,720 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 15:13:30,720 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 15:13:30,721 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 15:13:30,721 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 15:13:30,723 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 15:13:30,723 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 15:13:30,723 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 15:13:30,723 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 15:13:30,723 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 15:13:30,724 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 15:13:30,724 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_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73a02241f62dd5f03e40960bce3ebc0277b0698412736895e26f9644edb13c8b [2023-12-02 15:13:30,951 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 15:13:30,970 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 15:13:30,972 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 15:13:30,974 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 15:13:30,974 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 15:13:30,975 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-10.i [2023-12-02 15:13:33,643 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 15:13:33,859 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 15:13:33,859 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-10.i [2023-12-02 15:13:33,871 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/data/0fe9ef1f3/d2e4ad83d8d141c4801aeca5be1159f6/FLAGaa70eecb0 [2023-12-02 15:13:34,231 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/data/0fe9ef1f3/d2e4ad83d8d141c4801aeca5be1159f6 [2023-12-02 15:13:34,233 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 15:13:34,235 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 15:13:34,236 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 15:13:34,236 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 15:13:34,240 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 15:13:34,240 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:13:34" (1/1) ... [2023-12-02 15:13:34,241 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60a6d4f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:34, skipping insertion in model container [2023-12-02 15:13:34,241 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:13:34" (1/1) ... [2023-12-02 15:13:34,273 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 15:13:34,391 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_77123bac-e859-427b-89fc-aec37d38d9fb/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-10.i[919,932] [2023-12-02 15:13:34,470 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 15:13:34,483 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 15:13:34,493 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_77123bac-e859-427b-89fc-aec37d38d9fb/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-10.i[919,932] [2023-12-02 15:13:34,535 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 15:13:34,553 INFO L206 MainTranslator]: Completed translation [2023-12-02 15:13:34,553 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:34 WrapperNode [2023-12-02 15:13:34,553 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 15:13:34,555 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 15:13:34,555 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 15:13:34,555 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 15:13:34,562 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:34" (1/1) ... [2023-12-02 15:13:34,576 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:34" (1/1) ... [2023-12-02 15:13:34,615 INFO L138 Inliner]: procedures = 26, calls = 61, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 333 [2023-12-02 15:13:34,616 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 15:13:34,616 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 15:13:34,616 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 15:13:34,617 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 15:13:34,626 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:34" (1/1) ... [2023-12-02 15:13:34,626 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:34" (1/1) ... [2023-12-02 15:13:34,632 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:34" (1/1) ... [2023-12-02 15:13:34,632 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:34" (1/1) ... [2023-12-02 15:13:34,651 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:34" (1/1) ... [2023-12-02 15:13:34,656 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:34" (1/1) ... [2023-12-02 15:13:34,660 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:34" (1/1) ... [2023-12-02 15:13:34,665 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:34" (1/1) ... [2023-12-02 15:13:34,670 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 15:13:34,672 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 15:13:34,672 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 15:13:34,672 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 15:13:34,673 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:34" (1/1) ... [2023-12-02 15:13:34,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 15:13:34,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:13:34,709 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 15:13:34,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 15:13:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 15:13:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 15:13:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 15:13:34,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 15:13:34,742 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 15:13:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 15:13:34,845 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 15:13:34,847 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 15:13:35,290 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 15:13:35,653 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 15:13:35,653 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 15:13:35,655 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:13:35 BoogieIcfgContainer [2023-12-02 15:13:35,655 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 15:13:35,658 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 15:13:35,658 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 15:13:35,661 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 15:13:35,662 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:13:34" (1/3) ... [2023-12-02 15:13:35,662 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@de6374e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:13:35, skipping insertion in model container [2023-12-02 15:13:35,662 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:34" (2/3) ... [2023-12-02 15:13:35,663 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@de6374e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:13:35, skipping insertion in model container [2023-12-02 15:13:35,663 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:13:35" (3/3) ... [2023-12-02 15:13:35,664 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-cn_file-10.i [2023-12-02 15:13:35,683 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 15:13:35,683 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 15:13:35,734 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 15:13:35,741 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;@4a949d11, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 15:13:35,741 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 15:13:35,746 INFO L276 IsEmpty]: Start isEmpty. Operand has 83 states, 32 states have (on average 1.09375) internal successors, (35), 33 states have internal predecessors, (35), 48 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2023-12-02 15:13:35,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-02 15:13:35,762 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:13:35,763 INFO L195 NwaCegarLoop]: trace histogram [48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:13:35,764 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:13:35,769 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:13:35,769 INFO L85 PathProgramCache]: Analyzing trace with hash 1379891749, now seen corresponding path program 1 times [2023-12-02 15:13:35,779 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:13:35,779 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1812175768] [2023-12-02 15:13:35,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:13:35,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:13:35,998 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 15:13:35,998 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [22142100] [2023-12-02 15:13:35,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:13:35,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 15:13:35,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:13:36,000 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 15:13:36,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 15:13:36,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 15:13:36,500 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 15:13:36,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 15:13:36,915 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 15:13:36,918 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 15:13:36,919 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 15:13:36,931 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 15:13:37,122 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-12-02 15:13:37,126 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-02 15:13:37,130 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 15:13:37,269 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 03:13:37 BoogieIcfgContainer [2023-12-02 15:13:37,269 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 15:13:37,270 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 15:13:37,270 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 15:13:37,270 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 15:13:37,271 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:13:35" (3/4) ... [2023-12-02 15:13:37,272 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 15:13:37,274 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 15:13:37,275 INFO L158 Benchmark]: Toolchain (without parser) took 3039.94ms. Allocated memory is still 165.7MB. Free memory was 130.4MB in the beginning and 66.8MB in the end (delta: 63.6MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. [2023-12-02 15:13:37,275 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 113.2MB. Free memory was 82.7MB in the beginning and 82.7MB in the end (delta: 29.7kB). There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 15:13:37,276 INFO L158 Benchmark]: CACSL2BoogieTranslator took 318.03ms. Allocated memory is still 165.7MB. Free memory was 129.6MB in the beginning and 112.9MB in the end (delta: 16.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-12-02 15:13:37,277 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.06ms. Allocated memory is still 165.7MB. Free memory was 112.9MB in the beginning and 107.4MB in the end (delta: 5.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-12-02 15:13:37,277 INFO L158 Benchmark]: Boogie Preprocessor took 54.50ms. Allocated memory is still 165.7MB. Free memory was 107.4MB in the beginning and 104.5MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-02 15:13:37,278 INFO L158 Benchmark]: RCFGBuilder took 983.85ms. Allocated memory is still 165.7MB. Free memory was 104.5MB in the beginning and 78.9MB in the end (delta: 25.6MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. [2023-12-02 15:13:37,278 INFO L158 Benchmark]: TraceAbstraction took 1611.17ms. Allocated memory is still 165.7MB. Free memory was 78.9MB in the beginning and 66.8MB in the end (delta: 12.1MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. [2023-12-02 15:13:37,279 INFO L158 Benchmark]: Witness Printer took 4.00ms. Allocated memory is still 165.7MB. Free memory is still 66.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 15:13:37,282 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 113.2MB. Free memory was 82.7MB in the beginning and 82.7MB in the end (delta: 29.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 318.03ms. Allocated memory is still 165.7MB. Free memory was 129.6MB in the beginning and 112.9MB in the end (delta: 16.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.06ms. Allocated memory is still 165.7MB. Free memory was 112.9MB in the beginning and 107.4MB in the end (delta: 5.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 54.50ms. Allocated memory is still 165.7MB. Free memory was 107.4MB in the beginning and 104.5MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 983.85ms. Allocated memory is still 165.7MB. Free memory was 104.5MB in the beginning and 78.9MB in the end (delta: 25.6MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. * TraceAbstraction took 1611.17ms. Allocated memory is still 165.7MB. Free memory was 78.9MB in the beginning and 66.8MB in the end (delta: 12.1MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. * Witness Printer took 4.00ms. Allocated memory is still 165.7MB. Free memory is still 66.8MB. 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 86, overapproximation of bitwiseOr at line 103, overapproximation of shiftLeft at line 112, overapproximation of someUnaryDOUBLEoperation at line 78, overapproximation of bitwiseAnd at line 103, overapproximation of someBinaryDOUBLEComparisonOperation at line 73. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 4; [L23] unsigned short int var_1_4 = 58792; [L24] unsigned short int var_1_5 = 8; [L25] unsigned short int var_1_6 = 64; [L26] unsigned short int var_1_7 = 16; [L27] unsigned char var_1_8 = 0; [L28] unsigned char var_1_9 = 1; [L29] signed short int var_1_10 = 1000; [L30] signed short int var_1_11 = 1; [L31] signed short int var_1_12 = -25; [L32] signed short int var_1_13 = 25; [L33] unsigned short int var_1_14 = 5; [L34] unsigned short int var_1_16 = 20511; [L35] unsigned long int var_1_17 = 50; [L36] unsigned short int var_1_18 = 10; [L37] unsigned short int var_1_19 = 2; [L38] float var_1_20 = 100000.5; [L39] float var_1_21 = 31.9; [L40] float var_1_22 = -0.6; [L41] unsigned short int var_1_23 = 32; [L42] float var_1_24 = 24.5; [L43] double var_1_25 = 10000000000.5; [L44] unsigned char var_1_26 = 1; [L45] unsigned char var_1_27 = 1; [L46] double var_1_28 = 64.25; [L47] signed char var_1_29 = -10; [L48] signed char var_1_30 = -4; [L49] unsigned long int var_1_31 = 4; [L50] signed char var_1_32 = 100; [L51] double var_1_33 = 199.5; [L52] double var_1_34 = 7.6; [L53] signed char var_1_35 = 64; [L54] signed char var_1_36 = 10; [L55] signed char var_1_37 = 16; [L56] unsigned short int var_1_38 = 64; [L57] unsigned long int var_1_39 = 500; [L58] unsigned long int var_1_40 = 32; [L59] signed char var_1_41 = 32; [L60] unsigned char last_1_var_1_8 = 0; [L227] isInitial = 1 [L228] FCALL initially() [L229] COND TRUE 1 [L230] CALL updateLastVariables() [L220] last_1_var_1_8 = var_1_8 [L230] RET updateLastVariables() [L231] CALL updateVariables() [L144] var_1_4 = __VERIFIER_nondet_ushort() [L145] CALL assume_abort_if_not(var_1_4 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=1, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=8, var_1_6=64, var_1_7=16, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_4 >= 49150) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=1, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=8, var_1_6=64, var_1_7=16, var_1_8=0, var_1_9=1] [L146] CALL assume_abort_if_not(var_1_4 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=1, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=8, var_1_6=64, var_1_7=16, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not(var_1_4 <= 65534) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=1, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=8, var_1_6=64, var_1_7=16, var_1_8=0, var_1_9=1] [L147] var_1_5 = __VERIFIER_nondet_ushort() [L148] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=1, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_6=64, var_1_7=16, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=1, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_6=64, var_1_7=16, var_1_8=0, var_1_9=1] [L149] CALL assume_abort_if_not(var_1_5 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=1, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=64, var_1_7=16, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_5 <= 16383) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=1, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=64, var_1_7=16, var_1_8=0, var_1_9=1] [L150] var_1_6 = __VERIFIER_nondet_ushort() [L151] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=1, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_7=16, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=1, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_7=16, var_1_8=0, var_1_9=1] [L152] CALL assume_abort_if_not(var_1_6 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=1, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L152] RET assume_abort_if_not(var_1_6 <= 32767) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=1, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16, var_1_8=0, var_1_9=1] [L153] var_1_7 = __VERIFIER_nondet_ushort() [L154] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=1, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=1, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_8=0, var_1_9=1] [L155] CALL assume_abort_if_not(var_1_7 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=1, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_7 <= 32767) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=1, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L156] var_1_9 = __VERIFIER_nondet_uchar() [L157] CALL assume_abort_if_not(var_1_9 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=1, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_9 >= 1) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=1, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L158] CALL assume_abort_if_not(var_1_9 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=1, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not(var_1_9 <= 1) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=1, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L159] var_1_11 = __VERIFIER_nondet_short() [L160] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L161] CALL assume_abort_if_not(var_1_11 <= 8191) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_11 <= 8191) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-25, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L162] var_1_12 = __VERIFIER_nondet_short() [L163] CALL assume_abort_if_not(var_1_12 >= -16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not(var_1_12 >= -16383) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L164] CALL assume_abort_if_not(var_1_12 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_12 <= 16383) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=25, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L165] var_1_13 = __VERIFIER_nondet_short() [L166] CALL assume_abort_if_not(var_1_13 >= -32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not(var_1_13 >= -32767) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L167] CALL assume_abort_if_not(var_1_13 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_13 <= 32766) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=20511, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L168] var_1_16 = __VERIFIER_nondet_ushort() [L169] CALL assume_abort_if_not(var_1_16 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_16 >= 16383) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L170] CALL assume_abort_if_not(var_1_16 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_16 <= 32767) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_20=200001/2, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L171] var_1_20 = __VERIFIER_nondet_float() [L172] CALL assume_abort_if_not((var_1_20 >= -922337.2036854776000e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854776000e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not((var_1_20 >= -922337.2036854776000e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854776000e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_21=319/10, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L173] var_1_21 = __VERIFIER_nondet_float() [L174] CALL assume_abort_if_not((var_1_21 >= -922337.2036854776000e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854776000e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L174] RET assume_abort_if_not((var_1_21 >= -922337.2036854776000e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854776000e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L175] var_1_22 = __VERIFIER_nondet_float() [L176] CALL assume_abort_if_not((var_1_22 >= -922337.2036854776000e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854776000e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not((var_1_22 >= -922337.2036854776000e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854776000e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=32, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L177] var_1_23 = __VERIFIER_nondet_ushort() [L178] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L179] CALL assume_abort_if_not(var_1_23 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not(var_1_23 <= 65534) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_24=49/2, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L180] var_1_24 = __VERIFIER_nondet_float() [L181] CALL assume_abort_if_not((var_1_24 >= -922337.2036854776000e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854776000e+12F && var_1_24 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not((var_1_24 >= -922337.2036854776000e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854776000e+12F && var_1_24 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=1, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L182] var_1_26 = __VERIFIER_nondet_uchar() [L183] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L183] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L184] CALL assume_abort_if_not(var_1_26 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not(var_1_26 <= 1) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L185] var_1_27 = __VERIFIER_nondet_uchar() [L186] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L186] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L187] CALL assume_abort_if_not(var_1_27 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L187] RET assume_abort_if_not(var_1_27 <= 1) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_28=257/4, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L188] var_1_28 = __VERIFIER_nondet_double() [L189] CALL assume_abort_if_not((var_1_28 >= -922337.2036854765600e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854765600e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not((var_1_28 >= -922337.2036854765600e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854765600e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-4, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L190] var_1_30 = __VERIFIER_nondet_char() [L191] CALL assume_abort_if_not(var_1_30 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not(var_1_30 >= -127) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L192] CALL assume_abort_if_not(var_1_30 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L192] RET assume_abort_if_not(var_1_30 <= 126) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_33=399/2, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L193] var_1_33 = __VERIFIER_nondet_double() [L194] CALL assume_abort_if_not((var_1_33 >= -922337.2036854776000e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854776000e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L194] RET assume_abort_if_not((var_1_33 >= -922337.2036854776000e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854776000e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_34=38/5, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L195] var_1_34 = __VERIFIER_nondet_double() [L196] CALL assume_abort_if_not((var_1_34 >= -922337.2036854776000e+13F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854776000e+12F && var_1_34 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L196] RET assume_abort_if_not((var_1_34 >= -922337.2036854776000e+13F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854776000e+12F && var_1_34 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L197] CALL assume_abort_if_not(var_1_34 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L197] RET assume_abort_if_not(var_1_34 != 0.0F) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=64, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L198] var_1_35 = __VERIFIER_nondet_char() [L199] CALL assume_abort_if_not(var_1_35 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L199] RET assume_abort_if_not(var_1_35 >= -1) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L200] CALL assume_abort_if_not(var_1_35 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L200] RET assume_abort_if_not(var_1_35 <= 126) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=10, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L201] var_1_36 = __VERIFIER_nondet_char() [L202] CALL assume_abort_if_not(var_1_36 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L202] RET assume_abort_if_not(var_1_36 >= -1) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L203] CALL assume_abort_if_not(var_1_36 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L203] RET assume_abort_if_not(var_1_36 <= 126) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=16, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L204] var_1_37 = __VERIFIER_nondet_char() [L205] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L205] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L206] CALL assume_abort_if_not(var_1_37 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L206] RET assume_abort_if_not(var_1_37 <= 126) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_39=500, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L207] var_1_39 = __VERIFIER_nondet_ulong() [L208] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L208] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L209] CALL assume_abort_if_not(var_1_39 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L209] RET assume_abort_if_not(var_1_39 <= 4294967295) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L210] CALL assume_abort_if_not(var_1_39 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_39=1, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L210] RET assume_abort_if_not(var_1_39 != 0) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_39=1, var_1_40=32, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L211] var_1_40 = __VERIFIER_nondet_ulong() [L212] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_39=1, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L212] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_39=1, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L213] CALL assume_abort_if_not(var_1_40 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_39=1, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L213] RET assume_abort_if_not(var_1_40 <= 4294967295) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_39=1, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L214] CALL assume_abort_if_not(var_1_40 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_39=1, var_1_40=2, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L214] RET assume_abort_if_not(var_1_40 != 0) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_39=1, var_1_40=2, var_1_41=32, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L215] var_1_41 = __VERIFIER_nondet_char() [L216] CALL assume_abort_if_not(var_1_41 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_39=1, var_1_40=2, var_1_41=-9, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L216] RET assume_abort_if_not(var_1_41 >= -128) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_39=1, var_1_40=2, var_1_41=-9, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L217] CALL assume_abort_if_not(var_1_41 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_39=1, var_1_40=2, var_1_41=-9, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L217] RET assume_abort_if_not(var_1_41 <= 127) VAL [isInitial=1, last_1_var_1_8=0, var_1_10=1000, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=5, var_1_16=16383, var_1_17=50, var_1_18=10, var_1_19=2, var_1_1=4, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_29=-10, var_1_30=-10, var_1_31=4, var_1_32=100, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_39=1, var_1_40=2, var_1_41=-9, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=0, var_1_9=1] [L231] RET updateVariables() [L232] CALL step() [L64] unsigned short int stepLocal_1 = var_1_6; [L65] unsigned char stepLocal_0 = last_1_var_1_8; [L66] COND FALSE !(last_1_var_1_8 && stepLocal_0) [L69] COND TRUE ((((var_1_7) > (var_1_5)) ? (var_1_7) : (var_1_5))) < stepLocal_1 [L70] var_1_1 = var_1_5 [L73] COND TRUE var_1_33 <= (var_1_25 / var_1_34) [L74] var_1_32 = (((((var_1_35) < (var_1_36)) ? (var_1_35) : (var_1_36))) - var_1_37) [L76] var_1_8 = (((var_1_7 >= var_1_5) && (var_1_4 >= var_1_1)) || var_1_9) [L77] COND FALSE !(var_1_26 && (! (! var_1_27))) [L80] COND TRUE (var_1_25 <= var_1_22) && var_1_27 [L81] var_1_29 = ((((var_1_30) > (-100)) ? (var_1_30) : (-100))) [L83] COND TRUE \read(var_1_8) [L84] var_1_14 = (((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))) - ((((var_1_5) > ((var_1_16 - var_1_11))) ? (var_1_5) : ((var_1_16 - var_1_11))))) [L86] COND TRUE var_1_20 <= var_1_21 [L87] COND TRUE (var_1_21 + var_1_20) < ((((var_1_22) < 0 ) ? -(var_1_22) : (var_1_22))) [L88] COND TRUE var_1_20 <= ((((var_1_22) < (var_1_21)) ? (var_1_22) : (var_1_21))) [L89] var_1_19 = var_1_23 [L99] COND TRUE var_1_31 >= ((~ 128u) % ((((var_1_39) < (var_1_40)) ? (var_1_39) : (var_1_40)))) [L100] COND TRUE \read(var_1_27) [L101] var_1_38 = (((((64 + var_1_37)) > (var_1_23)) ? ((64 + var_1_37)) : (var_1_23))) [L112] EXPR var_1_16 << var_1_7 [L112] EXPR ((var_1_13) > ((var_1_16 << var_1_7))) ? (var_1_13) : ((var_1_16 << var_1_7)) [L112] signed long int stepLocal_4 = (((var_1_13) > ((var_1_16 << var_1_7))) ? (var_1_13) : ((var_1_16 << var_1_7))); [L113] COND FALSE !(stepLocal_4 >= var_1_14) [L116] var_1_17 = (var_1_6 + var_1_5) [L118] var_1_31 = var_1_23 [L119] unsigned short int stepLocal_5 = var_1_5; [L120] COND TRUE stepLocal_5 == var_1_16 [L121] COND TRUE \read(var_1_8) [L122] var_1_18 = (((((var_1_16 + 30393) - var_1_5) < 0 ) ? -((var_1_16 + 30393) - var_1_5) : ((var_1_16 + 30393) - var_1_5))) [L131] unsigned char stepLocal_3 = var_1_9; [L132] unsigned long int stepLocal_2 = var_1_17; [L133] COND FALSE !(stepLocal_2 < var_1_6) [L140] var_1_10 = var_1_13 [L232] RET step() [L233] CALL, EXPR property() [L223] EXPR (((((last_1_var_1_8 && last_1_var_1_8) ? (var_1_1 == ((unsigned short int) ((((((56892) < (var_1_4)) ? (56892) : (var_1_4))) - var_1_5) - ((((var_1_6) > (var_1_7)) ? (var_1_6) : (var_1_7)))))) : ((((((var_1_7) > (var_1_5)) ? (var_1_7) : (var_1_5))) < var_1_6) ? (var_1_1 == ((unsigned short int) var_1_5)) : 1)) && (var_1_8 == ((unsigned char) (((var_1_7 >= var_1_5) && (var_1_4 >= var_1_1)) || var_1_9)))) && ((var_1_17 < var_1_6) ? (((var_1_6 != var_1_5) || var_1_9) ? (var_1_10 == ((signed short int) (((10000 - var_1_11) - var_1_5) + ((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12)))))) : (var_1_10 == ((signed short int) var_1_4))) : (var_1_10 == ((signed short int) var_1_13)))) && (var_1_8 ? (var_1_14 == ((unsigned short int) (((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))) - ((((var_1_5) > ((var_1_16 - var_1_11))) ? (var_1_5) : ((var_1_16 - var_1_11))))))) : 1)) && ((((((var_1_13) > ((var_1_16 << var_1_7))) ? (var_1_13) : ((var_1_16 << var_1_7)))) >= var_1_14) ? (var_1_17 == ((unsigned long int) var_1_11)) : (var_1_17 == ((unsigned long int) (var_1_6 + var_1_5)))) [L223] EXPR var_1_16 << var_1_7 [L223] EXPR ((var_1_13) > ((var_1_16 << var_1_7))) ? (var_1_13) : ((var_1_16 << var_1_7)) [L223] EXPR var_1_16 << var_1_7 [L223] EXPR ((var_1_13) > ((var_1_16 << var_1_7))) ? (var_1_13) : ((var_1_16 << var_1_7)) [L223] EXPR (((((last_1_var_1_8 && last_1_var_1_8) ? (var_1_1 == ((unsigned short int) ((((((56892) < (var_1_4)) ? (56892) : (var_1_4))) - var_1_5) - ((((var_1_6) > (var_1_7)) ? (var_1_6) : (var_1_7)))))) : ((((((var_1_7) > (var_1_5)) ? (var_1_7) : (var_1_5))) < var_1_6) ? (var_1_1 == ((unsigned short int) var_1_5)) : 1)) && (var_1_8 == ((unsigned char) (((var_1_7 >= var_1_5) && (var_1_4 >= var_1_1)) || var_1_9)))) && ((var_1_17 < var_1_6) ? (((var_1_6 != var_1_5) || var_1_9) ? (var_1_10 == ((signed short int) (((10000 - var_1_11) - var_1_5) + ((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12)))))) : (var_1_10 == ((signed short int) var_1_4))) : (var_1_10 == ((signed short int) var_1_13)))) && (var_1_8 ? (var_1_14 == ((unsigned short int) (((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))) - ((((var_1_5) > ((var_1_16 - var_1_11))) ? (var_1_5) : ((var_1_16 - var_1_11))))))) : 1)) && ((((((var_1_13) > ((var_1_16 << var_1_7))) ? (var_1_13) : ((var_1_16 << var_1_7)))) >= var_1_14) ? (var_1_17 == ((unsigned long int) var_1_11)) : (var_1_17 == ((unsigned long int) (var_1_6 + var_1_5)))) [L223-L224] return ((((((last_1_var_1_8 && last_1_var_1_8) ? (var_1_1 == ((unsigned short int) ((((((56892) < (var_1_4)) ? (56892) : (var_1_4))) - var_1_5) - ((((var_1_6) > (var_1_7)) ? (var_1_6) : (var_1_7)))))) : ((((((var_1_7) > (var_1_5)) ? (var_1_7) : (var_1_5))) < var_1_6) ? (var_1_1 == ((unsigned short int) var_1_5)) : 1)) && (var_1_8 == ((unsigned char) (((var_1_7 >= var_1_5) && (var_1_4 >= var_1_1)) || var_1_9)))) && ((var_1_17 < var_1_6) ? (((var_1_6 != var_1_5) || var_1_9) ? (var_1_10 == ((signed short int) (((10000 - var_1_11) - var_1_5) + ((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12)))))) : (var_1_10 == ((signed short int) var_1_4))) : (var_1_10 == ((signed short int) var_1_13)))) && (var_1_8 ? (var_1_14 == ((unsigned short int) (((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))) - ((((var_1_5) > ((var_1_16 - var_1_11))) ? (var_1_5) : ((var_1_16 - var_1_11))))))) : 1)) && ((((((var_1_13) > ((var_1_16 << var_1_7))) ? (var_1_13) : ((var_1_16 << var_1_7)))) >= var_1_14) ? (var_1_17 == ((unsigned long int) var_1_11)) : (var_1_17 == ((unsigned long int) (var_1_6 + var_1_5))))) && ((var_1_5 == var_1_16) ? (var_1_8 ? (var_1_18 == ((unsigned short int) (((((var_1_16 + 30393) - var_1_5) < 0 ) ? -((var_1_16 + 30393) - var_1_5) : ((var_1_16 + 30393) - var_1_5))))) : (var_1_18 == ((unsigned short int) var_1_4))) : (var_1_9 ? (var_1_18 == ((unsigned short int) 200)) : 1)) ; [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_8=0, var_1_10=16385, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=49151, var_1_16=16383, var_1_17=32768, var_1_18=30393, var_1_19=1, var_1_1=16383, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=-10, var_1_30=-10, var_1_31=1, var_1_32=-1, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_39=1, var_1_40=2, var_1_41=-9, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=1, var_1_9=1] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_8=0, var_1_10=16385, var_1_11=0, var_1_12=-16383, var_1_13=16385, var_1_14=49151, var_1_16=16383, var_1_17=32768, var_1_18=30393, var_1_19=1, var_1_1=16383, var_1_23=1, var_1_25=20000000001/2, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=-10, var_1_30=-10, var_1_31=1, var_1_32=-1, var_1_35=-1, var_1_36=0, var_1_37=0, var_1_38=64, var_1_39=1, var_1_40=2, var_1_41=-9, var_1_4=65534, var_1_5=16383, var_1_6=16385, var_1_7=16384, var_1_8=1, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 83 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.4s, OverallIterations: 1, TraceHistogramMax: 48, 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=83occurred 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, 0.5s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 174 NumberOfCodeBlocks, 174 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-02 15:13:37,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-10.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 73a02241f62dd5f03e40960bce3ebc0277b0698412736895e26f9644edb13c8b --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 15:13:39,270 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 15:13:39,334 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-12-02 15:13:39,339 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 15:13:39,340 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 15:13:39,366 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 15:13:39,367 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 15:13:39,367 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 15:13:39,368 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 15:13:39,368 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 15:13:39,369 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 15:13:39,369 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 15:13:39,370 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 15:13:39,370 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 15:13:39,371 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 15:13:39,371 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 15:13:39,372 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 15:13:39,373 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 15:13:39,373 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 15:13:39,374 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 15:13:39,374 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 15:13:39,375 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 15:13:39,375 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 15:13:39,376 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 15:13:39,376 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 15:13:39,377 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 15:13:39,377 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 15:13:39,378 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 15:13:39,378 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 15:13:39,378 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 15:13:39,379 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 15:13:39,379 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 15:13:39,379 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 15:13:39,380 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 15:13:39,380 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 15:13:39,380 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 15:13:39,381 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 15:13:39,381 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 15:13:39,381 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 15:13:39,381 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 15:13:39,381 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 15:13:39,382 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 15:13:39,382 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 15:13:39,382 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 15:13:39,382 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_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73a02241f62dd5f03e40960bce3ebc0277b0698412736895e26f9644edb13c8b [2023-12-02 15:13:39,669 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 15:13:39,688 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 15:13:39,691 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 15:13:39,691 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 15:13:39,692 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 15:13:39,693 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-10.i [2023-12-02 15:13:42,448 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 15:13:42,685 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 15:13:42,686 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-10.i [2023-12-02 15:13:42,697 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/data/01433cbd5/1262d0fce32247a6a545150f473dc8c2/FLAG8648338ea [2023-12-02 15:13:42,712 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/data/01433cbd5/1262d0fce32247a6a545150f473dc8c2 [2023-12-02 15:13:42,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 15:13:42,716 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 15:13:42,717 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 15:13:42,717 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 15:13:42,722 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 15:13:42,723 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:13:42" (1/1) ... [2023-12-02 15:13:42,724 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ee64582 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:42, skipping insertion in model container [2023-12-02 15:13:42,724 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:13:42" (1/1) ... [2023-12-02 15:13:42,760 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 15:13:42,909 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_77123bac-e859-427b-89fc-aec37d38d9fb/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-10.i[919,932] [2023-12-02 15:13:42,983 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 15:13:43,000 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 15:13:43,013 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_77123bac-e859-427b-89fc-aec37d38d9fb/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-10.i[919,932] [2023-12-02 15:13:43,056 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 15:13:43,075 INFO L206 MainTranslator]: Completed translation [2023-12-02 15:13:43,076 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:43 WrapperNode [2023-12-02 15:13:43,076 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 15:13:43,077 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 15:13:43,077 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 15:13:43,077 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 15:13:43,084 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:43" (1/1) ... [2023-12-02 15:13:43,100 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:43" (1/1) ... [2023-12-02 15:13:43,136 INFO L138 Inliner]: procedures = 27, calls = 61, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 248 [2023-12-02 15:13:43,136 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 15:13:43,137 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 15:13:43,137 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 15:13:43,137 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 15:13:43,147 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:43" (1/1) ... [2023-12-02 15:13:43,147 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:43" (1/1) ... [2023-12-02 15:13:43,154 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:43" (1/1) ... [2023-12-02 15:13:43,154 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:43" (1/1) ... [2023-12-02 15:13:43,172 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:43" (1/1) ... [2023-12-02 15:13:43,177 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:43" (1/1) ... [2023-12-02 15:13:43,181 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:43" (1/1) ... [2023-12-02 15:13:43,183 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:43" (1/1) ... [2023-12-02 15:13:43,189 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 15:13:43,190 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 15:13:43,190 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 15:13:43,191 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 15:13:43,191 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:43" (1/1) ... [2023-12-02 15:13:43,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 15:13:43,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:13:43,235 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 15:13:43,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 15:13:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 15:13:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 15:13:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 15:13:43,280 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 15:13:43,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 15:13:43,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 15:13:43,379 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 15:13:43,381 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 15:13:48,641 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 15:13:48,684 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 15:13:48,684 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 15:13:48,684 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:13:48 BoogieIcfgContainer [2023-12-02 15:13:48,685 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 15:13:48,687 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 15:13:48,687 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 15:13:48,691 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 15:13:48,691 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:13:42" (1/3) ... [2023-12-02 15:13:48,691 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@423e7f93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:13:48, skipping insertion in model container [2023-12-02 15:13:48,692 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:13:43" (2/3) ... [2023-12-02 15:13:48,692 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@423e7f93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:13:48, skipping insertion in model container [2023-12-02 15:13:48,692 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:13:48" (3/3) ... [2023-12-02 15:13:48,694 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-cn_file-10.i [2023-12-02 15:13:48,712 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 15:13:48,713 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 15:13:48,783 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 15:13:48,789 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;@68ce90ae, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 15:13:48,789 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 15:13:48,792 INFO L276 IsEmpty]: Start isEmpty. Operand has 110 states, 59 states have (on average 1.4067796610169492) internal successors, (83), 60 states have internal predecessors, (83), 48 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2023-12-02 15:13:48,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2023-12-02 15:13:48,810 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:13:48,811 INFO L195 NwaCegarLoop]: trace histogram [48, 48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:13:48,811 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:13:48,816 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:13:48,816 INFO L85 PathProgramCache]: Analyzing trace with hash 100658597, now seen corresponding path program 1 times [2023-12-02 15:13:48,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 15:13:48,831 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [254308684] [2023-12-02 15:13:48,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:13:48,832 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 15:13:48,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 15:13:48,835 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 15:13:48,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-12-02 15:13:49,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:13:49,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 450 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 15:13:49,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:13:49,904 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 1774 proven. 0 refuted. 0 times theorem prover too weak. 2738 trivial. 0 not checked. [2023-12-02 15:13:49,904 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 15:13:49,905 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 15:13:49,905 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [254308684] [2023-12-02 15:13:49,906 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [254308684] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:13:49,906 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:13:49,906 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 15:13:49,908 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [952376920] [2023-12-02 15:13:49,908 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:13:49,913 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 15:13:49,914 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 15:13:49,941 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 15:13:49,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 15:13:49,944 INFO L87 Difference]: Start difference. First operand has 110 states, 59 states have (on average 1.4067796610169492) internal successors, (83), 60 states have internal predecessors, (83), 48 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) Second operand has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2023-12-02 15:13:50,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:13:50,029 INFO L93 Difference]: Finished difference Result 217 states and 404 transitions. [2023-12-02 15:13:50,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 15:13:50,033 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) Word has length 286 [2023-12-02 15:13:50,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:13:50,041 INFO L225 Difference]: With dead ends: 217 [2023-12-02 15:13:50,042 INFO L226 Difference]: Without dead ends: 108 [2023-12-02 15:13:50,046 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 285 GetRequests, 285 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 15:13:50,050 INFO L413 NwaCegarLoop]: 171 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 171 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 15:13:50,051 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 171 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 15:13:50,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states. [2023-12-02 15:13:50,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 108. [2023-12-02 15:13:50,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108 states, 58 states have (on average 1.3448275862068966) internal successors, (78), 58 states have internal predecessors, (78), 48 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2023-12-02 15:13:50,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 174 transitions. [2023-12-02 15:13:50,102 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 174 transitions. Word has length 286 [2023-12-02 15:13:50,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:13:50,102 INFO L495 AbstractCegarLoop]: Abstraction has 108 states and 174 transitions. [2023-12-02 15:13:50,103 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2023-12-02 15:13:50,103 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 174 transitions. [2023-12-02 15:13:50,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2023-12-02 15:13:50,110 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:13:50,111 INFO L195 NwaCegarLoop]: trace histogram [48, 48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:13:50,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-12-02 15:13:50,315 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 15:13:50,315 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:13:50,316 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:13:50,316 INFO L85 PathProgramCache]: Analyzing trace with hash -1046702675, now seen corresponding path program 1 times [2023-12-02 15:13:50,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 15:13:50,317 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1762851731] [2023-12-02 15:13:50,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:13:50,318 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 15:13:50,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 15:13:50,319 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 15:13:50,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-12-02 15:13:51,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:13:51,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 450 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 15:13:51,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:13:53,693 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4512 trivial. 0 not checked. [2023-12-02 15:13:53,694 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 15:13:53,694 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 15:13:53,694 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1762851731] [2023-12-02 15:13:53,695 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1762851731] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:13:53,695 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:13:53,695 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 15:13:53,696 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1046533386] [2023-12-02 15:13:53,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:13:53,698 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 15:13:53,699 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 15:13:53,700 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 15:13:53,700 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 15:13:53,701 INFO L87 Difference]: Start difference. First operand 108 states and 174 transitions. Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) [2023-12-02 15:13:54,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:13:54,135 INFO L93 Difference]: Finished difference Result 366 states and 590 transitions. [2023-12-02 15:13:54,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 15:13:54,137 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) Word has length 286 [2023-12-02 15:13:54,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:13:54,142 INFO L225 Difference]: With dead ends: 366 [2023-12-02 15:13:54,142 INFO L226 Difference]: Without dead ends: 259 [2023-12-02 15:13:54,143 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 286 GetRequests, 283 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 15:13:54,144 INFO L413 NwaCegarLoop]: 200 mSDtfsCounter, 146 mSDsluCounter, 365 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 103 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 565 SdHoareTripleChecker+Invalid, 122 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 103 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-12-02 15:13:54,145 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [146 Valid, 565 Invalid, 122 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [103 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-12-02 15:13:54,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 259 states. [2023-12-02 15:13:54,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 259 to 207. [2023-12-02 15:13:54,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 207 states, 108 states have (on average 1.3055555555555556) internal successors, (141), 108 states have internal predecessors, (141), 96 states have call successors, (96), 2 states have call predecessors, (96), 2 states have return successors, (96), 96 states have call predecessors, (96), 96 states have call successors, (96) [2023-12-02 15:13:54,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 333 transitions. [2023-12-02 15:13:54,203 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 333 transitions. Word has length 286 [2023-12-02 15:13:54,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:13:54,205 INFO L495 AbstractCegarLoop]: Abstraction has 207 states and 333 transitions. [2023-12-02 15:13:54,205 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) [2023-12-02 15:13:54,205 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 333 transitions. [2023-12-02 15:13:54,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-12-02 15:13:54,211 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:13:54,212 INFO L195 NwaCegarLoop]: trace histogram [48, 48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:13:54,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2023-12-02 15:13:54,412 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 15:13:54,413 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:13:54,413 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:13:54,413 INFO L85 PathProgramCache]: Analyzing trace with hash 63670467, now seen corresponding path program 1 times [2023-12-02 15:13:54,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 15:13:54,415 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1877356390] [2023-12-02 15:13:54,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:13:54,415 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 15:13:54,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 15:13:54,416 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 15:13:54,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-12-02 15:13:55,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:13:55,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 450 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 15:13:55,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:14:13,230 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 2004 proven. 717 refuted. 0 times theorem prover too weak. 1791 trivial. 0 not checked. [2023-12-02 15:14:13,231 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 15:14:19,333 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 15:14:19,334 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1877356390] [2023-12-02 15:14:19,334 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1877356390] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 15:14:19,334 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1030735450] [2023-12-02 15:14:19,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:14:19,335 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 15:14:19,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 15:14:19,336 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 15:14:19,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2023-12-02 15:14:21,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:14:21,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 450 conjuncts, 27 conjunts are in the unsatisfiable core [2023-12-02 15:14:21,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:14:34,929 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 1956 proven. 645 refuted. 0 times theorem prover too weak. 1911 trivial. 0 not checked. [2023-12-02 15:14:34,929 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 15:14:38,575 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1030735450] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 15:14:38,575 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1035074212] [2023-12-02 15:14:38,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:14:38,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 15:14:38,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:14:38,577 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 15:14:38,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-12-02 15:14:39,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:14:39,818 INFO L262 TraceCheckSpWp]: Trace formula consists of 450 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 15:14:39,823 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:14:53,512 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 2004 proven. 717 refuted. 0 times theorem prover too weak. 1791 trivial. 0 not checked. [2023-12-02 15:14:53,513 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 15:14:57,170 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1035074212] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 15:14:57,170 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 15:14:57,171 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 26, 29] total 33 [2023-12-02 15:14:57,171 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1316438455] [2023-12-02 15:14:57,171 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 15:14:57,172 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2023-12-02 15:14:57,173 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 15:14:57,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2023-12-02 15:14:57,175 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=344, Invalid=1636, Unknown=0, NotChecked=0, Total=1980 [2023-12-02 15:14:57,175 INFO L87 Difference]: Start difference. First operand 207 states and 333 transitions. Second operand has 33 states, 33 states have (on average 3.6363636363636362) internal successors, (120), 32 states have internal predecessors, (120), 8 states have call successors, (78), 8 states have call predecessors, (78), 14 states have return successors, (79), 8 states have call predecessors, (79), 8 states have call successors, (79) [2023-12-02 15:15:14,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:15:14,043 INFO L93 Difference]: Finished difference Result 632 states and 923 transitions. [2023-12-02 15:15:14,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2023-12-02 15:15:14,044 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 3.6363636363636362) internal successors, (120), 32 states have internal predecessors, (120), 8 states have call successors, (78), 8 states have call predecessors, (78), 14 states have return successors, (79), 8 states have call predecessors, (79), 8 states have call successors, (79) Word has length 287 [2023-12-02 15:15:14,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:15:14,048 INFO L225 Difference]: With dead ends: 632 [2023-12-02 15:15:14,048 INFO L226 Difference]: Without dead ends: 426 [2023-12-02 15:15:14,051 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1468 GetRequests, 1397 SyntacticMatches, 0 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1362 ImplicationChecksByTransitivity, 14.4s TimeCoverageRelationStatistics Valid=1082, Invalid=4174, Unknown=0, NotChecked=0, Total=5256 [2023-12-02 15:15:14,052 INFO L413 NwaCegarLoop]: 116 mSDtfsCounter, 389 mSDsluCounter, 743 mSDsCounter, 0 mSdLazyCounter, 1744 mSolverCounterSat, 70 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 393 SdHoareTripleChecker+Valid, 859 SdHoareTripleChecker+Invalid, 1814 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 70 IncrementalHoareTripleChecker+Valid, 1744 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.8s IncrementalHoareTripleChecker+Time [2023-12-02 15:15:14,052 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [393 Valid, 859 Invalid, 1814 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [70 Valid, 1744 Invalid, 0 Unknown, 0 Unchecked, 9.8s Time] [2023-12-02 15:15:14,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 426 states. [2023-12-02 15:15:14,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 426 to 330. [2023-12-02 15:15:14,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 330 states, 211 states have (on average 1.3080568720379147) internal successors, (276), 213 states have internal predecessors, (276), 100 states have call successors, (100), 18 states have call predecessors, (100), 18 states have return successors, (100), 98 states have call predecessors, (100), 100 states have call successors, (100) [2023-12-02 15:15:14,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 330 states and 476 transitions. [2023-12-02 15:15:14,090 INFO L78 Accepts]: Start accepts. Automaton has 330 states and 476 transitions. Word has length 287 [2023-12-02 15:15:14,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:15:14,092 INFO L495 AbstractCegarLoop]: Abstraction has 330 states and 476 transitions. [2023-12-02 15:15:14,092 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 3.6363636363636362) internal successors, (120), 32 states have internal predecessors, (120), 8 states have call successors, (78), 8 states have call predecessors, (78), 14 states have return successors, (79), 8 states have call predecessors, (79), 8 states have call successors, (79) [2023-12-02 15:15:14,093 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 476 transitions. [2023-12-02 15:15:14,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-12-02 15:15:14,096 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:15:14,096 INFO L195 NwaCegarLoop]: trace histogram [48, 48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:15:14,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2023-12-02 15:15:14,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-12-02 15:15:14,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2023-12-02 15:15:14,697 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 15:15:14,697 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:15:14,697 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:15:14,698 INFO L85 PathProgramCache]: Analyzing trace with hash -1197201469, now seen corresponding path program 1 times [2023-12-02 15:15:14,698 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 15:15:14,699 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [411594563] [2023-12-02 15:15:14,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:15:14,699 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 15:15:14,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 15:15:14,700 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 15:15:14,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77123bac-e859-427b-89fc-aec37d38d9fb/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-12-02 15:15:16,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:15:16,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 450 conjuncts, 37 conjunts are in the unsatisfiable core [2023-12-02 15:15:16,116 INFO L285 TraceCheckSpWp]: Computing forward predicates...