./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-50.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-50.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2 --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 519864e53b03022f19665d838cae53af0d2c6f0a1e59ab679c7909b75395a350 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:32:30,644 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:32:30,735 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-02 12:32:30,742 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:32:30,743 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:32:30,784 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:32:30,784 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:32:30,785 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:32:30,785 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:32:30,786 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:32:30,787 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:32:30,787 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:32:30,788 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:32:30,790 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:32:30,790 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:32:30,791 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:32:30,791 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:32:30,791 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:32:30,791 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:32:30,792 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:32:30,792 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:32:30,794 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:32:30,795 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:32:30,798 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:32:30,798 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:32:30,798 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:32:30,799 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:32:30,799 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:32:30,799 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:32:30,799 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:32:30,800 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:32:30,800 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:32:30,802 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:32:30,802 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:32:30,802 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:32:30,803 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:32:30,803 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:32:30,803 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:32:30,803 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:32:30,803 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:32:30,804 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:32:30,805 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:32:30,805 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:32:30,805 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:32:30,806 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:32:30,806 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:32:30,806 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:32:30,806 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_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 519864e53b03022f19665d838cae53af0d2c6f0a1e59ab679c7909b75395a350 [2024-11-02 12:32:31,135 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:32:31,173 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:32:31,175 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:32:31,178 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:32:31,178 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:32:31,180 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-50.i Unable to find full path for "g++" [2024-11-02 12:32:33,292 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:32:33,566 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:32:33,567 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-50.i [2024-11-02 12:32:33,583 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/data/60c95f8aa/fd25ff2965024903bbdca6617806ca4a/FLAGb03f7c0a5 [2024-11-02 12:32:33,873 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/data/60c95f8aa/fd25ff2965024903bbdca6617806ca4a [2024-11-02 12:32:33,875 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:32:33,877 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:32:33,879 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:32:33,879 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:32:33,886 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:32:33,886 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:32:33" (1/1) ... [2024-11-02 12:32:33,888 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d16479c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:33, skipping insertion in model container [2024-11-02 12:32:33,888 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:32:33" (1/1) ... [2024-11-02 12:32:33,938 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:32:34,142 WARN L251 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_385384cb-b4bf-432c-8f48-df5b523aed0a/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-50.i[916,929] [2024-11-02 12:32:34,253 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:32:34,269 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:32:34,286 WARN L251 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_385384cb-b4bf-432c-8f48-df5b523aed0a/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-50.i[916,929] [2024-11-02 12:32:34,349 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:32:34,380 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:32:34,380 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:34 WrapperNode [2024-11-02 12:32:34,381 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:32:34,382 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:32:34,382 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:32:34,382 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:32:34,390 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:34" (1/1) ... [2024-11-02 12:32:34,404 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:34" (1/1) ... [2024-11-02 12:32:34,473 INFO L138 Inliner]: procedures = 26, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 280 [2024-11-02 12:32:34,474 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:32:34,474 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:32:34,475 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:32:34,475 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:32:34,486 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:34" (1/1) ... [2024-11-02 12:32:34,486 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:34" (1/1) ... [2024-11-02 12:32:34,492 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:34" (1/1) ... [2024-11-02 12:32:34,493 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:34" (1/1) ... [2024-11-02 12:32:34,519 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:34" (1/1) ... [2024-11-02 12:32:34,524 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:34" (1/1) ... [2024-11-02 12:32:34,532 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:34" (1/1) ... [2024-11-02 12:32:34,536 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:34" (1/1) ... [2024-11-02 12:32:34,543 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:32:34,548 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:32:34,548 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:32:34,548 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:32:34,549 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:34" (1/1) ... [2024-11-02 12:32:34,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:32:34,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:32:34,595 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:32:34,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:32:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:32:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-02 12:32:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-02 12:32:34,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-02 12:32:34,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:32:34,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:32:34,789 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:32:34,792 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 12:32:35,668 INFO L? ?]: Removed 41 outVars from TransFormulas that were not future-live. [2024-11-02 12:32:35,669 INFO L287 CfgBuilder]: Performing block encoding [2024-11-02 12:32:36,151 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-02 12:32:36,151 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-02 12:32:36,152 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:32:36 BoogieIcfgContainer [2024-11-02 12:32:36,152 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-02 12:32:36,154 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-02 12:32:36,154 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-02 12:32:36,158 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-02 12:32:36,159 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 12:32:33" (1/3) ... [2024-11-02 12:32:36,174 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69c6c994 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:32:36, skipping insertion in model container [2024-11-02 12:32:36,175 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:34" (2/3) ... [2024-11-02 12:32:36,175 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69c6c994 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:32:36, skipping insertion in model container [2024-11-02 12:32:36,175 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:32:36" (3/3) ... [2024-11-02 12:32:36,177 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-50.i [2024-11-02 12:32:36,195 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-02 12:32:36,196 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-02 12:32:36,275 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-02 12:32:36,284 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=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;@4b853f0c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-02 12:32:36,284 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-02 12:32:36,288 INFO L276 IsEmpty]: Start isEmpty. Operand has 67 states, 27 states have (on average 1.1111111111111112) internal successors, (30), 28 states have internal predecessors, (30), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-11-02 12:32:36,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-02 12:32:36,307 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:32:36,307 INFO L215 NwaCegarLoop]: trace histogram [37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 12:32:36,308 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:32:36,315 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:32:36,315 INFO L85 PathProgramCache]: Analyzing trace with hash 650479099, now seen corresponding path program 1 times [2024-11-02 12:32:36,326 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-02 12:32:36,327 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1790515133] [2024-11-02 12:32:36,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:32:36,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-02 12:32:37,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-02 12:32:37,304 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1258023805] [2024-11-02 12:32:37,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:32:37,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-02 12:32:37,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:32:37,308 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-02 12:32:37,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-02 12:32:37,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-02 12:32:37,777 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-02 12:32:38,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-02 12:32:38,527 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-02 12:32:38,530 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-02 12:32:38,531 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-02 12:32:38,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-02 12:32:38,734 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-02 12:32:38,741 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-02 12:32:38,896 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-02 12:32:38,900 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.11 12:32:38 BoogieIcfgContainer [2024-11-02 12:32:38,901 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-02 12:32:38,902 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-02 12:32:38,902 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-02 12:32:38,902 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-02 12:32:38,903 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:32:36" (3/4) ... [2024-11-02 12:32:38,908 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-02 12:32:38,909 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-02 12:32:38,911 INFO L158 Benchmark]: Toolchain (without parser) took 5033.40ms. Allocated memory was 148.9MB in the beginning and 207.6MB in the end (delta: 58.7MB). Free memory was 110.2MB in the beginning and 147.8MB in the end (delta: -37.5MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. [2024-11-02 12:32:38,911 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 148.9MB. Free memory is still 120.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:32:38,912 INFO L158 Benchmark]: CACSL2BoogieTranslator took 502.35ms. Allocated memory is still 148.9MB. Free memory was 109.7MB in the beginning and 90.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-02 12:32:38,912 INFO L158 Benchmark]: Boogie Procedure Inliner took 92.14ms. Allocated memory is still 148.9MB. Free memory was 90.9MB in the beginning and 83.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-02 12:32:38,915 INFO L158 Benchmark]: Boogie Preprocessor took 68.82ms. Allocated memory is still 148.9MB. Free memory was 83.6MB in the beginning and 80.4MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-02 12:32:38,915 INFO L158 Benchmark]: RCFGBuilder took 1604.30ms. Allocated memory was 148.9MB in the beginning and 207.6MB in the end (delta: 58.7MB). Free memory was 79.9MB in the beginning and 92.8MB in the end (delta: -12.9MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. [2024-11-02 12:32:38,916 INFO L158 Benchmark]: TraceAbstraction took 2747.35ms. Allocated memory is still 207.6MB. Free memory was 92.8MB in the beginning and 147.8MB in the end (delta: -55.0MB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. [2024-11-02 12:32:38,917 INFO L158 Benchmark]: Witness Printer took 7.76ms. Allocated memory is still 207.6MB. Free memory is still 147.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:32:38,923 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 148.9MB. Free memory is still 120.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 502.35ms. Allocated memory is still 148.9MB. Free memory was 109.7MB in the beginning and 90.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 92.14ms. Allocated memory is still 148.9MB. Free memory was 90.9MB in the beginning and 83.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 68.82ms. Allocated memory is still 148.9MB. Free memory was 83.6MB in the beginning and 80.4MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1604.30ms. Allocated memory was 148.9MB in the beginning and 207.6MB in the end (delta: 58.7MB). Free memory was 79.9MB in the beginning and 92.8MB in the end (delta: -12.9MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. * TraceAbstraction took 2747.35ms. Allocated memory is still 207.6MB. Free memory was 92.8MB in the beginning and 147.8MB in the end (delta: -55.0MB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. * Witness Printer took 7.76ms. Allocated memory is still 207.6MB. Free memory is still 147.8MB. 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 212, overapproximation of shiftLeft at line 95, overapproximation of bitwiseOr at line 107, overapproximation of someUnaryDOUBLEoperation at line 90, overapproximation of someBinaryArithmeticDOUBLEoperation at line 105, overapproximation of someBinaryDOUBLEComparisonOperation at line 90. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 9.5; [L23] double var_1_4 = 16.5; [L24] unsigned short int var_1_5 = 5; [L25] unsigned short int var_1_8 = 10000; [L26] unsigned short int var_1_9 = 25268; [L27] unsigned short int var_1_10 = 10; [L28] unsigned short int var_1_11 = 52309; [L29] unsigned short int var_1_14 = 64; [L30] unsigned short int var_1_15 = 8; [L31] unsigned char var_1_16 = 0; [L32] unsigned char var_1_17 = 1; [L33] unsigned char var_1_18 = 4; [L34] unsigned char var_1_19 = 128; [L35] unsigned char var_1_20 = 2; [L36] double var_1_21 = 199.8; [L37] double var_1_22 = 99999999999999.2; [L38] double var_1_23 = 256.8; [L39] unsigned short int var_1_24 = 64; [L40] unsigned short int var_1_25 = 29921; [L41] unsigned short int var_1_26 = 23676; [L42] unsigned long int var_1_27 = 5; [L43] unsigned long int var_1_28 = 2009810045; [L44] unsigned long int var_1_29 = 1730872445; [L45] unsigned long int var_1_30 = 1170603618; [L46] unsigned long int var_1_31 = 3200007135; [L47] double var_1_32 = 63.6; [L48] signed long int var_1_33 = 2; [L49] double var_1_34 = 0.0; [L50] double var_1_35 = 0.0; [L51] double var_1_36 = 127.5; [L52] double var_1_37 = 0.25; [L53] unsigned char var_1_39 = 0; [L54] unsigned char var_1_40 = 0; [L55] float var_1_41 = 1.25; [L56] unsigned char last_1_var_1_16 = 0; [L57] unsigned long int last_1_var_1_27 = 5; [L58] unsigned char last_1_var_1_39 = 0; [L216] isInitial = 1 [L217] FCALL initially() [L218] COND TRUE 1 [L219] CALL updateLastVariables() [L207] last_1_var_1_16 = var_1_16 [L208] last_1_var_1_27 = var_1_27 [L209] last_1_var_1_39 = var_1_39 [L219] RET updateLastVariables() [L220] CALL updateVariables() [L147] var_1_4 = __VERIFIER_nondet_double() [L148] CALL assume_abort_if_not((var_1_4 >= -922337.2036854765600e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=10, var_1_11=52309, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=10000, var_1_9=25268] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not((var_1_4 >= -922337.2036854765600e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=10, var_1_11=52309, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=10000, var_1_9=25268] [L149] var_1_8 = __VERIFIER_nondet_ushort() [L150] CALL assume_abort_if_not(var_1_8 >= 8192) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=10, var_1_11=52309, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=25268] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_8 >= 8192) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=10, var_1_11=52309, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=25268] [L151] CALL assume_abort_if_not(var_1_8 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=10, var_1_11=52309, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=25268] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_8 <= 16383) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=10, var_1_11=52309, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=25268] [L152] var_1_9 = __VERIFIER_nondet_ushort() [L153] CALL assume_abort_if_not(var_1_9 >= 16384) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=10, var_1_11=52309, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_9 >= 16384) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=10, var_1_11=52309, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L154] CALL assume_abort_if_not(var_1_9 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=10, var_1_11=52309, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_9 <= 32767) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=10, var_1_11=52309, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L155] var_1_10 = __VERIFIER_nondet_ushort() [L156] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_11=52309, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_11=52309, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L157] CALL assume_abort_if_not(var_1_10 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=52309, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_10 <= 32767) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=52309, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L158] var_1_11 = __VERIFIER_nondet_ushort() [L159] CALL assume_abort_if_not(var_1_11 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_11 >= 32767) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L160] CALL assume_abort_if_not(var_1_11 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_11 <= 65534) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L161] var_1_17 = __VERIFIER_nondet_uchar() [L162] CALL assume_abort_if_not(var_1_17 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_17 >= 1) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L163] CALL assume_abort_if_not(var_1_17 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not(var_1_17 <= 1) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=128, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L164] var_1_19 = __VERIFIER_nondet_uchar() [L165] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L166] CALL assume_abort_if_not(var_1_19 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not(var_1_19 <= 254) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L167] var_1_20 = __VERIFIER_nondet_uchar() [L168] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L169] CALL assume_abort_if_not(var_1_20 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_20 <= 254) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_22=499999999999996/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L170] var_1_22 = __VERIFIER_nondet_double() [L171] CALL assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 4611686.018427382800e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L171] RET assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 4611686.018427382800e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_23=1284/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L172] var_1_23 = __VERIFIER_nondet_double() [L173] CALL assume_abort_if_not((var_1_23 >= 0.0F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not((var_1_23 >= 0.0F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=29921, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L174] var_1_25 = __VERIFIER_nondet_ushort() [L175] CALL assume_abort_if_not(var_1_25 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_25 >= 16383) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L176] CALL assume_abort_if_not(var_1_25 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_25 <= 32767) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=23676, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L177] var_1_26 = __VERIFIER_nondet_ushort() [L178] CALL assume_abort_if_not(var_1_26 >= 16384) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not(var_1_26 >= 16384) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L179] CALL assume_abort_if_not(var_1_26 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not(var_1_26 <= 32767) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=2009810045, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L180] var_1_28 = __VERIFIER_nondet_ulong() [L181] CALL assume_abort_if_not(var_1_28 >= 1610612735) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_28 >= 1610612735) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L182] CALL assume_abort_if_not(var_1_28 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_28 <= 2147483647) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=1730872445, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L183] var_1_29 = __VERIFIER_nondet_ulong() [L184] CALL assume_abort_if_not(var_1_29 >= 1610612735) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not(var_1_29 >= 1610612735) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L185] CALL assume_abort_if_not(var_1_29 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not(var_1_29 <= 2147483647) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=1170603618, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L186] var_1_30 = __VERIFIER_nondet_ulong() [L187] CALL assume_abort_if_not(var_1_30 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L187] RET assume_abort_if_not(var_1_30 >= 1073741823) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L188] CALL assume_abort_if_not(var_1_30 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L188] RET assume_abort_if_not(var_1_30 <= 2147483647) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=3200007135, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L189] var_1_31 = __VERIFIER_nondet_ulong() [L190] CALL assume_abort_if_not(var_1_31 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L190] RET assume_abort_if_not(var_1_31 >= 2147483647) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L191] CALL assume_abort_if_not(var_1_31 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not(var_1_31 <= 4294967294) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=2, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L192] var_1_33 = __VERIFIER_nondet_long() [L193] CALL assume_abort_if_not(var_1_33 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=-2147483648, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L193] RET assume_abort_if_not(var_1_33 >= -2147483648) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=-2147483648, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L194] CALL assume_abort_if_not(var_1_33 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=-2147483648, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L194] RET assume_abort_if_not(var_1_33 <= 2147483647) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=-2147483648, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L195] CALL assume_abort_if_not(var_1_33 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=-2147483648, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L195] RET assume_abort_if_not(var_1_33 != 0) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=-2147483648, var_1_34=0, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L196] var_1_34 = __VERIFIER_nondet_double() [L197] CALL assume_abort_if_not((var_1_34 >= 4611686.018427382800e+12F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854765600e+12F && var_1_34 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=-2147483648, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L197] RET assume_abort_if_not((var_1_34 >= 4611686.018427382800e+12F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854765600e+12F && var_1_34 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=-2147483648, var_1_35=0, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L198] var_1_35 = __VERIFIER_nondet_double() [L199] CALL assume_abort_if_not((var_1_35 >= 4611686.018427382800e+12F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=-2147483648, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L199] RET assume_abort_if_not((var_1_35 >= 4611686.018427382800e+12F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=-2147483648, var_1_36=255/2, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L200] var_1_36 = __VERIFIER_nondet_double() [L201] CALL assume_abort_if_not((var_1_36 >= 0.0F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 4611686.018427382800e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=-2147483648, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L201] RET assume_abort_if_not((var_1_36 >= 0.0F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 4611686.018427382800e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=-2147483648, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L202] var_1_40 = __VERIFIER_nondet_uchar() [L203] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=-2147483648, var_1_37=1/4, var_1_39=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L203] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=-2147483648, var_1_37=1/4, var_1_39=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L204] CALL assume_abort_if_not(var_1_40 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=-2147483648, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L20] COND FALSE !(!cond) [L204] RET assume_abort_if_not(var_1_40 <= 0) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=8, var_1_16=0, var_1_17=1, var_1_18=4, var_1_19=-256, var_1_1=19/2, var_1_20=-255, var_1_21=999/5, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=5, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=-2147483648, var_1_37=1/4, var_1_39=0, var_1_40=0, var_1_41=5/4, var_1_5=5, var_1_8=16382, var_1_9=16384] [L220] RET updateVariables() [L221] CALL step() [L62] signed long int stepLocal_1 = var_1_11 - var_1_8; [L63] COND TRUE var_1_9 <= stepLocal_1 [L64] COND FALSE !(\read(last_1_var_1_16)) [L70] unsigned char stepLocal_11 = var_1_14 == var_1_29; [L71] COND FALSE !(last_1_var_1_39 && stepLocal_11) [L74] unsigned long int stepLocal_5 = last_1_var_1_27; [L75] COND TRUE stepLocal_5 > var_1_10 [L76] var_1_18 = ((((var_1_19) > (var_1_20)) ? (var_1_19) : (var_1_20))) [L78] signed long int stepLocal_6 = (((var_1_19 / var_1_9) < 0 ) ? -(var_1_19 / var_1_9) : (var_1_19 / var_1_9)); [L79] COND FALSE !(var_1_18 < stepLocal_6) [L82] signed long int stepLocal_2 = var_1_24 * var_1_24; [L83] COND FALSE !(stepLocal_2 < (var_1_11 / ((((var_1_8) < (var_1_9)) ? (var_1_8) : (var_1_9))))) [L86] var_1_15 = var_1_8 [L88] unsigned short int stepLocal_0 = var_1_24; [L89] COND FALSE !(stepLocal_0 > var_1_15) [L92] var_1_1 = var_1_4 [L94] unsigned char stepLocal_4 = var_1_18; [L95] EXPR var_1_9 << var_1_18 [L95] signed long int stepLocal_3 = var_1_9 << var_1_18; [L96] COND TRUE stepLocal_3 != var_1_18 [L97] COND FALSE !(stepLocal_4 >= (var_1_9 * var_1_18)) [L100] var_1_16 = var_1_17 [L105] var_1_21 = ((6.0518857180359721E18 - var_1_22) - var_1_23) [L106] unsigned char stepLocal_10 = var_1_16; [L107] stepLocal_10 || (var_1_8 < (var_1_24 | var_1_28)) [L107] COND TRUE stepLocal_10 || (var_1_8 < (var_1_24 | var_1_28)) [L108] var_1_37 = (var_1_23 - var_1_36) [L112] var_1_41 = var_1_36 [L113] unsigned short int stepLocal_7 = var_1_24; [L114] COND FALSE !((var_1_4 * var_1_1) != var_1_21) [L121] var_1_27 = var_1_20 [L123] unsigned long int stepLocal_9 = var_1_27 % var_1_33; [L124] unsigned char stepLocal_8 = var_1_39; [L125] COND FALSE !((((((var_1_18) < (var_1_25)) ? (var_1_18) : (var_1_25))) * 4) < stepLocal_9) [L132] COND TRUE (var_1_4 * var_1_32) == var_1_32 [L133] COND FALSE !(\read(var_1_39)) [L136] var_1_5 = (var_1_11 - var_1_8) [L221] RET step() [L222] CALL, EXPR property() [L212] EXPR (((((var_1_24 > var_1_15) ? (var_1_1 == ((double) ((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))))) : (var_1_1 == ((double) var_1_4))) && (((var_1_4 * var_1_32) == var_1_32) ? (var_1_39 ? (var_1_5 == ((unsigned short int) (((10000 + var_1_8) + var_1_9) - var_1_18))) : (var_1_5 == ((unsigned short int) (var_1_11 - var_1_8)))) : (var_1_39 ? (var_1_5 == ((unsigned short int) var_1_18)) : (var_1_5 == ((unsigned short int) var_1_9))))) && ((var_1_9 <= (var_1_11 - var_1_8)) ? (last_1_var_1_16 ? (last_1_var_1_39 ? (var_1_14 == ((unsigned short int) var_1_8)) : 1) : 1) : 1)) && (((var_1_24 * var_1_24) < (var_1_11 / ((((var_1_8) < (var_1_9)) ? (var_1_8) : (var_1_9))))) ? (var_1_15 == ((unsigned short int) ((((var_1_11) < (var_1_18)) ? (var_1_11) : (var_1_18))))) : (var_1_15 == ((unsigned short int) var_1_8)))) && (((var_1_9 << var_1_18) != var_1_18) ? ((var_1_18 >= (var_1_9 * var_1_18)) ? (var_1_16 == ((unsigned char) var_1_17)) : (var_1_16 == ((unsigned char) var_1_17))) : (var_1_16 == ((unsigned char) var_1_17))) [L212] EXPR var_1_9 << var_1_18 [L212] EXPR (((((var_1_24 > var_1_15) ? (var_1_1 == ((double) ((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))))) : (var_1_1 == ((double) var_1_4))) && (((var_1_4 * var_1_32) == var_1_32) ? (var_1_39 ? (var_1_5 == ((unsigned short int) (((10000 + var_1_8) + var_1_9) - var_1_18))) : (var_1_5 == ((unsigned short int) (var_1_11 - var_1_8)))) : (var_1_39 ? (var_1_5 == ((unsigned short int) var_1_18)) : (var_1_5 == ((unsigned short int) var_1_9))))) && ((var_1_9 <= (var_1_11 - var_1_8)) ? (last_1_var_1_16 ? (last_1_var_1_39 ? (var_1_14 == ((unsigned short int) var_1_8)) : 1) : 1) : 1)) && (((var_1_24 * var_1_24) < (var_1_11 / ((((var_1_8) < (var_1_9)) ? (var_1_8) : (var_1_9))))) ? (var_1_15 == ((unsigned short int) ((((var_1_11) < (var_1_18)) ? (var_1_11) : (var_1_18))))) : (var_1_15 == ((unsigned short int) var_1_8)))) && (((var_1_9 << var_1_18) != var_1_18) ? ((var_1_18 >= (var_1_9 * var_1_18)) ? (var_1_16 == ((unsigned char) var_1_17)) : (var_1_16 == ((unsigned char) var_1_17))) : (var_1_16 == ((unsigned char) var_1_17))) [L212] EXPR (((((((((((var_1_24 > var_1_15) ? (var_1_1 == ((double) ((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))))) : (var_1_1 == ((double) var_1_4))) && (((var_1_4 * var_1_32) == var_1_32) ? (var_1_39 ? (var_1_5 == ((unsigned short int) (((10000 + var_1_8) + var_1_9) - var_1_18))) : (var_1_5 == ((unsigned short int) (var_1_11 - var_1_8)))) : (var_1_39 ? (var_1_5 == ((unsigned short int) var_1_18)) : (var_1_5 == ((unsigned short int) var_1_9))))) && ((var_1_9 <= (var_1_11 - var_1_8)) ? (last_1_var_1_16 ? (last_1_var_1_39 ? (var_1_14 == ((unsigned short int) var_1_8)) : 1) : 1) : 1)) && (((var_1_24 * var_1_24) < (var_1_11 / ((((var_1_8) < (var_1_9)) ? (var_1_8) : (var_1_9))))) ? (var_1_15 == ((unsigned short int) ((((var_1_11) < (var_1_18)) ? (var_1_11) : (var_1_18))))) : (var_1_15 == ((unsigned short int) var_1_8)))) && (((var_1_9 << var_1_18) != var_1_18) ? ((var_1_18 >= (var_1_9 * var_1_18)) ? (var_1_16 == ((unsigned char) var_1_17)) : (var_1_16 == ((unsigned char) var_1_17))) : (var_1_16 == ((unsigned char) var_1_17)))) && ((last_1_var_1_27 > var_1_10) ? (var_1_18 == ((unsigned char) ((((var_1_19) > (var_1_20)) ? (var_1_19) : (var_1_20))))) : 1)) && (var_1_21 == ((double) ((6.0518857180359721E18 - var_1_22) - var_1_23)))) && ((var_1_18 < ((((var_1_19 / var_1_9) < 0 ) ? -(var_1_19 / var_1_9) : (var_1_19 / var_1_9)))) ? (var_1_24 == ((unsigned short int) ((((((var_1_9) < (var_1_25)) ? (var_1_9) : (var_1_25))) + var_1_26) - var_1_8))) : 1)) && (((var_1_4 * var_1_1) != var_1_21) ? (((var_1_18 / var_1_25) > var_1_24) ? (var_1_27 == ((unsigned long int) (((var_1_28 + var_1_29) - (10000u + 256u)) - (var_1_30 - var_1_24)))) : (var_1_27 == ((unsigned long int) (var_1_31 - var_1_9)))) : (var_1_27 == ((unsigned long int) var_1_20)))) && (((((((var_1_18) < (var_1_25)) ? (var_1_18) : (var_1_25))) * 4) < (var_1_27 % var_1_33)) ? ((var_1_39 && var_1_16) ? (var_1_32 == ((double) ((var_1_34 - var_1_22) - (((((var_1_35 - var_1_36)) > (var_1_23)) ? ((var_1_35 - var_1_36)) : (var_1_23)))))) : (var_1_32 == ((double) (var_1_34 - var_1_22)))) : 1)) && ((var_1_16 || (var_1_8 < (var_1_24 | var_1_28))) ? (var_1_37 == ((double) (var_1_23 - var_1_36))) : (var_1_37 == ((double) (var_1_35 - var_1_36)))) [L212] EXPR var_1_16 || (var_1_8 < (var_1_24 | var_1_28)) [L212] EXPR (((((((((((var_1_24 > var_1_15) ? (var_1_1 == ((double) ((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))))) : (var_1_1 == ((double) var_1_4))) && (((var_1_4 * var_1_32) == var_1_32) ? (var_1_39 ? (var_1_5 == ((unsigned short int) (((10000 + var_1_8) + var_1_9) - var_1_18))) : (var_1_5 == ((unsigned short int) (var_1_11 - var_1_8)))) : (var_1_39 ? (var_1_5 == ((unsigned short int) var_1_18)) : (var_1_5 == ((unsigned short int) var_1_9))))) && ((var_1_9 <= (var_1_11 - var_1_8)) ? (last_1_var_1_16 ? (last_1_var_1_39 ? (var_1_14 == ((unsigned short int) var_1_8)) : 1) : 1) : 1)) && (((var_1_24 * var_1_24) < (var_1_11 / ((((var_1_8) < (var_1_9)) ? (var_1_8) : (var_1_9))))) ? (var_1_15 == ((unsigned short int) ((((var_1_11) < (var_1_18)) ? (var_1_11) : (var_1_18))))) : (var_1_15 == ((unsigned short int) var_1_8)))) && (((var_1_9 << var_1_18) != var_1_18) ? ((var_1_18 >= (var_1_9 * var_1_18)) ? (var_1_16 == ((unsigned char) var_1_17)) : (var_1_16 == ((unsigned char) var_1_17))) : (var_1_16 == ((unsigned char) var_1_17)))) && ((last_1_var_1_27 > var_1_10) ? (var_1_18 == ((unsigned char) ((((var_1_19) > (var_1_20)) ? (var_1_19) : (var_1_20))))) : 1)) && (var_1_21 == ((double) ((6.0518857180359721E18 - var_1_22) - var_1_23)))) && ((var_1_18 < ((((var_1_19 / var_1_9) < 0 ) ? -(var_1_19 / var_1_9) : (var_1_19 / var_1_9)))) ? (var_1_24 == ((unsigned short int) ((((((var_1_9) < (var_1_25)) ? (var_1_9) : (var_1_25))) + var_1_26) - var_1_8))) : 1)) && (((var_1_4 * var_1_1) != var_1_21) ? (((var_1_18 / var_1_25) > var_1_24) ? (var_1_27 == ((unsigned long int) (((var_1_28 + var_1_29) - (10000u + 256u)) - (var_1_30 - var_1_24)))) : (var_1_27 == ((unsigned long int) (var_1_31 - var_1_9)))) : (var_1_27 == ((unsigned long int) var_1_20)))) && (((((((var_1_18) < (var_1_25)) ? (var_1_18) : (var_1_25))) * 4) < (var_1_27 % var_1_33)) ? ((var_1_39 && var_1_16) ? (var_1_32 == ((double) ((var_1_34 - var_1_22) - (((((var_1_35 - var_1_36)) > (var_1_23)) ? ((var_1_35 - var_1_36)) : (var_1_23)))))) : (var_1_32 == ((double) (var_1_34 - var_1_22)))) : 1)) && ((var_1_16 || (var_1_8 < (var_1_24 | var_1_28))) ? (var_1_37 == ((double) (var_1_23 - var_1_36))) : (var_1_37 == ((double) (var_1_35 - var_1_36)))) [L212-L213] return (((((((((((((var_1_24 > var_1_15) ? (var_1_1 == ((double) ((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))))) : (var_1_1 == ((double) var_1_4))) && (((var_1_4 * var_1_32) == var_1_32) ? (var_1_39 ? (var_1_5 == ((unsigned short int) (((10000 + var_1_8) + var_1_9) - var_1_18))) : (var_1_5 == ((unsigned short int) (var_1_11 - var_1_8)))) : (var_1_39 ? (var_1_5 == ((unsigned short int) var_1_18)) : (var_1_5 == ((unsigned short int) var_1_9))))) && ((var_1_9 <= (var_1_11 - var_1_8)) ? (last_1_var_1_16 ? (last_1_var_1_39 ? (var_1_14 == ((unsigned short int) var_1_8)) : 1) : 1) : 1)) && (((var_1_24 * var_1_24) < (var_1_11 / ((((var_1_8) < (var_1_9)) ? (var_1_8) : (var_1_9))))) ? (var_1_15 == ((unsigned short int) ((((var_1_11) < (var_1_18)) ? (var_1_11) : (var_1_18))))) : (var_1_15 == ((unsigned short int) var_1_8)))) && (((var_1_9 << var_1_18) != var_1_18) ? ((var_1_18 >= (var_1_9 * var_1_18)) ? (var_1_16 == ((unsigned char) var_1_17)) : (var_1_16 == ((unsigned char) var_1_17))) : (var_1_16 == ((unsigned char) var_1_17)))) && ((last_1_var_1_27 > var_1_10) ? (var_1_18 == ((unsigned char) ((((var_1_19) > (var_1_20)) ? (var_1_19) : (var_1_20))))) : 1)) && (var_1_21 == ((double) ((6.0518857180359721E18 - var_1_22) - var_1_23)))) && ((var_1_18 < ((((var_1_19 / var_1_9) < 0 ) ? -(var_1_19 / var_1_9) : (var_1_19 / var_1_9)))) ? (var_1_24 == ((unsigned short int) ((((((var_1_9) < (var_1_25)) ? (var_1_9) : (var_1_25))) + var_1_26) - var_1_8))) : 1)) && (((var_1_4 * var_1_1) != var_1_21) ? (((var_1_18 / var_1_25) > var_1_24) ? (var_1_27 == ((unsigned long int) (((var_1_28 + var_1_29) - (10000u + 256u)) - (var_1_30 - var_1_24)))) : (var_1_27 == ((unsigned long int) (var_1_31 - var_1_9)))) : (var_1_27 == ((unsigned long int) var_1_20)))) && (((((((var_1_18) < (var_1_25)) ? (var_1_18) : (var_1_25))) * 4) < (var_1_27 % var_1_33)) ? ((var_1_39 && var_1_16) ? (var_1_32 == ((double) ((var_1_34 - var_1_22) - (((((var_1_35 - var_1_36)) > (var_1_23)) ? ((var_1_35 - var_1_36)) : (var_1_23)))))) : (var_1_32 == ((double) (var_1_34 - var_1_22)))) : 1)) && ((var_1_16 || (var_1_8 < (var_1_24 | var_1_28))) ? (var_1_37 == ((double) (var_1_23 - var_1_36))) : (var_1_37 == ((double) (var_1_35 - var_1_36))))) && ((last_1_var_1_39 && (var_1_14 == var_1_29)) ? (var_1_39 == ((unsigned char) (var_1_17 && (! var_1_40)))) : 1)) && (var_1_41 == ((float) var_1_36)) ; [L222] RET, EXPR property() [L222] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=16382, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=-256, var_1_1=2, var_1_20=-255, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=1, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=-2147483648, var_1_36=3, var_1_39=0, var_1_40=0, var_1_41=3, var_1_4=2, var_1_5=16385, var_1_8=16382, var_1_9=16384] [L19] reach_error() VAL [isInitial=1, last_1_var_1_16=0, last_1_var_1_27=5, last_1_var_1_39=0, var_1_10=0, var_1_11=98303, var_1_14=64, var_1_15=16382, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=-256, var_1_1=2, var_1_20=-255, var_1_24=64, var_1_25=-114687, var_1_26=16384, var_1_27=1, var_1_28=1610612735, var_1_29=5905580031, var_1_30=2147483647, var_1_31=2147483647, var_1_32=318/5, var_1_33=-2147483648, var_1_36=3, var_1_39=0, var_1_40=0, var_1_41=3, var_1_4=2, var_1_5=16385, var_1_8=16382, var_1_9=16384] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 67 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.5s, OverallIterations: 1, TraceHistogramMax: 37, 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=67occurred 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, 1.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 272 NumberOfCodeBlocks, 272 NumberOfCodeBlocksAsserted, 2 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 [2024-11-02 12:32:38,969 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-50.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2 --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 519864e53b03022f19665d838cae53af0d2c6f0a1e59ab679c7909b75395a350 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:32:41,538 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:32:41,624 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-02 12:32:41,629 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:32:41,630 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:32:41,685 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:32:41,686 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:32:41,686 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:32:41,687 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:32:41,687 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:32:41,688 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:32:41,688 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:32:41,688 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:32:41,689 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:32:41,689 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:32:41,690 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:32:41,691 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:32:41,691 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:32:41,691 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:32:41,692 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:32:41,692 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:32:41,693 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:32:41,693 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:32:41,693 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:32:41,694 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-02 12:32:41,694 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-02 12:32:41,694 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:32:41,694 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-02 12:32:41,695 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:32:41,695 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:32:41,695 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:32:41,696 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:32:41,696 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-02 12:32:41,697 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:32:41,697 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:32:41,697 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:32:41,698 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:32:41,698 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:32:41,698 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:32:41,699 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-02 12:32:41,699 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-02 12:32:41,700 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:32:41,700 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:32:41,700 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:32:41,700 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_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 519864e53b03022f19665d838cae53af0d2c6f0a1e59ab679c7909b75395a350 [2024-11-02 12:32:42,130 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:32:42,159 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:32:42,162 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:32:42,164 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:32:42,165 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:32:42,166 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-50.i Unable to find full path for "g++" [2024-11-02 12:32:44,494 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:32:44,796 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:32:44,802 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-50.i [2024-11-02 12:32:44,813 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/data/f36fd54ee/dc831ebdb2f94b72b31c92a906adff36/FLAGc8ba9292e [2024-11-02 12:32:44,828 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/data/f36fd54ee/dc831ebdb2f94b72b31c92a906adff36 [2024-11-02 12:32:44,831 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:32:44,832 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:32:44,833 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:32:44,834 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:32:44,838 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:32:44,839 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:32:44" (1/1) ... [2024-11-02 12:32:44,840 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@664ed62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:44, skipping insertion in model container [2024-11-02 12:32:44,840 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:32:44" (1/1) ... [2024-11-02 12:32:44,877 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:32:45,107 WARN L251 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_385384cb-b4bf-432c-8f48-df5b523aed0a/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-50.i[916,929] [2024-11-02 12:32:45,244 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:32:45,265 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:32:45,281 WARN L251 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_385384cb-b4bf-432c-8f48-df5b523aed0a/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-50.i[916,929] [2024-11-02 12:32:45,351 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:32:45,383 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:32:45,384 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:45 WrapperNode [2024-11-02 12:32:45,384 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:32:45,385 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:32:45,385 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:32:45,386 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:32:45,394 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:45" (1/1) ... [2024-11-02 12:32:45,436 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:45" (1/1) ... [2024-11-02 12:32:45,538 INFO L138 Inliner]: procedures = 27, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 228 [2024-11-02 12:32:45,539 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:32:45,539 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:32:45,539 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:32:45,540 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:32:45,566 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:45" (1/1) ... [2024-11-02 12:32:45,566 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:45" (1/1) ... [2024-11-02 12:32:45,576 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:45" (1/1) ... [2024-11-02 12:32:45,580 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:45" (1/1) ... [2024-11-02 12:32:45,591 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:45" (1/1) ... [2024-11-02 12:32:45,595 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:45" (1/1) ... [2024-11-02 12:32:45,598 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:45" (1/1) ... [2024-11-02 12:32:45,600 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:45" (1/1) ... [2024-11-02 12:32:45,604 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:32:45,605 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:32:45,606 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:32:45,606 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:32:45,607 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:45" (1/1) ... [2024-11-02 12:32:45,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:32:45,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:32:45,669 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:32:45,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:32:45,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:32:45,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-02 12:32:45,712 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-02 12:32:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-02 12:32:45,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:32:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:32:45,833 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:32:45,837 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 12:32:57,269 INFO L? ?]: Removed 32 outVars from TransFormulas that were not future-live. [2024-11-02 12:32:57,270 INFO L287 CfgBuilder]: Performing block encoding [2024-11-02 12:32:57,286 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-02 12:32:57,286 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-02 12:32:57,286 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:32:57 BoogieIcfgContainer [2024-11-02 12:32:57,287 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-02 12:32:57,289 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-02 12:32:57,290 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-02 12:32:57,293 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-02 12:32:57,294 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 12:32:44" (1/3) ... [2024-11-02 12:32:57,294 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44aadd57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:32:57, skipping insertion in model container [2024-11-02 12:32:57,295 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:32:45" (2/3) ... [2024-11-02 12:32:57,295 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44aadd57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:32:57, skipping insertion in model container [2024-11-02 12:32:57,295 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:32:57" (3/3) ... [2024-11-02 12:32:57,297 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-50.i [2024-11-02 12:32:57,312 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-02 12:32:57,312 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-02 12:32:57,386 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-02 12:32:57,393 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=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;@79744a11, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-02 12:32:57,393 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-02 12:32:57,399 INFO L276 IsEmpty]: Start isEmpty. Operand has 104 states, 64 states have (on average 1.359375) internal successors, (87), 65 states have internal predecessors, (87), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-11-02 12:32:57,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-02 12:32:57,419 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:32:57,420 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 12:32:57,421 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:32:57,426 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:32:57,426 INFO L85 PathProgramCache]: Analyzing trace with hash -1270732008, now seen corresponding path program 1 times [2024-11-02 12:32:57,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-02 12:32:57,441 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2115775337] [2024-11-02 12:32:57,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:32:57,442 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-02 12:32:57,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/mathsat [2024-11-02 12:32:57,453 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-02 12:32:57,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-02 12:32:59,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 12:32:59,173 INFO L255 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-02 12:32:59,211 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-02 12:32:59,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 692 proven. 0 refuted. 0 times theorem prover too weak. 1972 trivial. 0 not checked. [2024-11-02 12:32:59,338 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-02 12:32:59,339 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-02 12:32:59,340 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2115775337] [2024-11-02 12:32:59,345 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2115775337] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-02 12:32:59,346 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-02 12:32:59,346 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-02 12:32:59,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [450669821] [2024-11-02 12:32:59,353 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-02 12:32:59,362 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-02 12:32:59,363 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-02 12:32:59,397 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-02 12:32:59,398 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-02 12:32:59,402 INFO L87 Difference]: Start difference. First operand has 104 states, 64 states have (on average 1.359375) internal successors, (87), 65 states have internal predecessors, (87), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2024-11-02 12:32:59,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-02 12:32:59,462 INFO L93 Difference]: Finished difference Result 201 states and 353 transitions. [2024-11-02 12:32:59,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-02 12:32:59,465 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) Word has length 236 [2024-11-02 12:32:59,465 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-02 12:32:59,476 INFO L225 Difference]: With dead ends: 201 [2024-11-02 12:32:59,476 INFO L226 Difference]: Without dead ends: 100 [2024-11-02 12:32:59,482 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 235 GetRequests, 235 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-02 12:32:59,487 INFO L432 NwaCegarLoop]: 154 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 154 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-02 12:32:59,489 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 154 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-02 12:32:59,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2024-11-02 12:32:59,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 100. [2024-11-02 12:32:59,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 61 states have (on average 1.3114754098360655) internal successors, (80), 61 states have internal predecessors, (80), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-11-02 12:32:59,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 154 transitions. [2024-11-02 12:32:59,571 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 154 transitions. Word has length 236 [2024-11-02 12:32:59,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-02 12:32:59,571 INFO L471 AbstractCegarLoop]: Abstraction has 100 states and 154 transitions. [2024-11-02 12:32:59,572 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2024-11-02 12:32:59,572 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 154 transitions. [2024-11-02 12:32:59,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-02 12:32:59,585 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:32:59,586 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 12:32:59,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-02 12:32:59,787 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-02 12:32:59,788 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:32:59,790 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:32:59,790 INFO L85 PathProgramCache]: Analyzing trace with hash -471037362, now seen corresponding path program 1 times [2024-11-02 12:32:59,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-02 12:32:59,795 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [676838345] [2024-11-02 12:32:59,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:32:59,795 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-02 12:32:59,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/mathsat [2024-11-02 12:32:59,797 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-02 12:32:59,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-02 12:33:01,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 12:33:01,122 INFO L255 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-02 12:33:01,132 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-02 12:33:04,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-11-02 12:33:04,890 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-02 12:33:04,891 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-02 12:33:04,891 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [676838345] [2024-11-02 12:33:04,891 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [676838345] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-02 12:33:04,892 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-02 12:33:04,892 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-02 12:33:04,892 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [569581604] [2024-11-02 12:33:04,892 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-02 12:33:04,895 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-02 12:33:04,895 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-02 12:33:04,896 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-02 12:33:04,897 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-02 12:33:04,897 INFO L87 Difference]: Start difference. First operand 100 states and 154 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 3 states have internal predecessors, (54), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-11-02 12:33:07,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-02 12:33:07,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-02 12:33:07,652 INFO L93 Difference]: Finished difference Result 197 states and 305 transitions. [2024-11-02 12:33:07,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-02 12:33:07,742 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 3 states have internal predecessors, (54), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 236 [2024-11-02 12:33:07,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-02 12:33:07,746 INFO L225 Difference]: With dead ends: 197 [2024-11-02 12:33:07,747 INFO L226 Difference]: Without dead ends: 100 [2024-11-02 12:33:07,748 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 236 GetRequests, 233 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-02 12:33:07,750 INFO L432 NwaCegarLoop]: 143 mSDtfsCounter, 120 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 78 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 120 SdHoareTripleChecker+Valid, 143 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 78 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2024-11-02 12:33:07,751 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [120 Valid, 143 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [78 Valid, 6 Invalid, 1 Unknown, 0 Unchecked, 2.7s Time] [2024-11-02 12:33:07,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2024-11-02 12:33:07,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 100. [2024-11-02 12:33:07,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 61 states have (on average 1.2459016393442623) internal successors, (76), 61 states have internal predecessors, (76), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-11-02 12:33:07,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 150 transitions. [2024-11-02 12:33:07,774 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 150 transitions. Word has length 236 [2024-11-02 12:33:07,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-02 12:33:07,776 INFO L471 AbstractCegarLoop]: Abstraction has 100 states and 150 transitions. [2024-11-02 12:33:07,777 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 3 states have internal predecessors, (54), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-11-02 12:33:07,777 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 150 transitions. [2024-11-02 12:33:07,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-02 12:33:07,782 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:33:07,782 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 12:33:07,812 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2024-11-02 12:33:07,982 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-02 12:33:07,983 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:33:07,984 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:33:07,984 INFO L85 PathProgramCache]: Analyzing trace with hash 2020338642, now seen corresponding path program 1 times [2024-11-02 12:33:07,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-02 12:33:07,986 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1962607589] [2024-11-02 12:33:07,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:33:07,986 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-02 12:33:07,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/mathsat [2024-11-02 12:33:07,989 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-02 12:33:07,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385384cb-b4bf-432c-8f48-df5b523aed0a/bin/utaipan-verify-DbMuA5NWw2/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