./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-7.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-7.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 24671683445f3f328556c4620c7dfaa1934b3b5f437fb36e9fea00f3eb69e978 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 15:20:14,388 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 15:20:14,453 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 15:20:14,458 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 15:20:14,458 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 15:20:14,484 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 15:20:14,484 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 15:20:14,485 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 15:20:14,486 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 15:20:14,486 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 15:20:14,487 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 15:20:14,487 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 15:20:14,488 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 15:20:14,488 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 15:20:14,488 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 15:20:14,489 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 15:20:14,489 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 15:20:14,490 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 15:20:14,490 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 15:20:14,491 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 15:20:14,491 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 15:20:14,492 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 15:20:14,493 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 15:20:14,493 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 15:20:14,494 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 15:20:14,494 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 15:20:14,495 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 15:20:14,495 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 15:20:14,496 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 15:20:14,496 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 15:20:14,496 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 15:20:14,497 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 15:20:14,497 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 15:20:14,497 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 15:20:14,498 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 15:20:14,498 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 15:20:14,498 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 15:20:14,498 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 15:20:14,499 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 15:20:14,499 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 15:20:14,499 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 15:20:14,499 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 15:20:14,499 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 15:20:14,500 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 15:20:14,500 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 15:20:14,500 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 15:20:14,500 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 15:20:14,500 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_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24671683445f3f328556c4620c7dfaa1934b3b5f437fb36e9fea00f3eb69e978 [2023-12-02 15:20:14,726 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 15:20:14,745 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 15:20:14,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 15:20:14,749 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 15:20:14,750 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 15:20:14,751 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-7.i [2023-12-02 15:20:17,477 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 15:20:17,677 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 15:20:17,678 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-7.i [2023-12-02 15:20:17,689 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/data/5cd8fc2bb/6382fa4aa9a7418fb11851235e13ac2a/FLAG815dd84d6 [2023-12-02 15:20:17,702 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/data/5cd8fc2bb/6382fa4aa9a7418fb11851235e13ac2a [2023-12-02 15:20:17,705 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 15:20:17,706 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 15:20:17,708 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 15:20:17,708 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 15:20:17,713 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 15:20:17,714 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:20:17" (1/1) ... [2023-12-02 15:20:17,715 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ffc2538 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:17, skipping insertion in model container [2023-12-02 15:20:17,715 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:20:17" (1/1) ... [2023-12-02 15:20:17,754 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 15:20:17,904 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-7.i[914,927] [2023-12-02 15:20:17,976 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 15:20:17,990 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 15:20:18,003 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-7.i[914,927] [2023-12-02 15:20:18,043 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 15:20:18,060 INFO L206 MainTranslator]: Completed translation [2023-12-02 15:20:18,060 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:18 WrapperNode [2023-12-02 15:20:18,061 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 15:20:18,062 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 15:20:18,062 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 15:20:18,062 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 15:20:18,068 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:18" (1/1) ... [2023-12-02 15:20:18,081 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:18" (1/1) ... [2023-12-02 15:20:18,119 INFO L138 Inliner]: procedures = 26, calls = 54, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 251 [2023-12-02 15:20:18,120 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 15:20:18,121 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 15:20:18,121 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 15:20:18,121 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 15:20:18,130 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:18" (1/1) ... [2023-12-02 15:20:18,131 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:18" (1/1) ... [2023-12-02 15:20:18,134 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:18" (1/1) ... [2023-12-02 15:20:18,135 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:18" (1/1) ... [2023-12-02 15:20:18,147 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:18" (1/1) ... [2023-12-02 15:20:18,150 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:18" (1/1) ... [2023-12-02 15:20:18,152 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:18" (1/1) ... [2023-12-02 15:20:18,155 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:18" (1/1) ... [2023-12-02 15:20:18,160 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 15:20:18,161 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 15:20:18,161 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 15:20:18,162 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 15:20:18,162 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:18" (1/1) ... [2023-12-02 15:20:18,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 15:20:18,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:20:18,205 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 15:20:18,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 15:20:18,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 15:20:18,237 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 15:20:18,237 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 15:20:18,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 15:20:18,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 15:20:18,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 15:20:18,325 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 15:20:18,328 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 15:20:18,683 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 15:20:18,932 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 15:20:18,932 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 15:20:18,934 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:20:18 BoogieIcfgContainer [2023-12-02 15:20:18,934 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 15:20:18,937 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 15:20:18,937 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 15:20:18,939 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 15:20:18,940 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:20:17" (1/3) ... [2023-12-02 15:20:18,940 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5194afcb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:20:18, skipping insertion in model container [2023-12-02 15:20:18,940 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:18" (2/3) ... [2023-12-02 15:20:18,941 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5194afcb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:20:18, skipping insertion in model container [2023-12-02 15:20:18,941 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:20:18" (3/3) ... [2023-12-02 15:20:18,942 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-7.i [2023-12-02 15:20:18,957 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 15:20:18,957 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 15:20:19,000 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 15:20:19,006 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6016a181, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 15:20:19,006 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 15:20:19,011 INFO L276 IsEmpty]: Start isEmpty. Operand has 75 states, 31 states have (on average 1.096774193548387) internal successors, (34), 32 states have internal predecessors, (34), 41 states have call successors, (41), 1 states have call predecessors, (41), 1 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2023-12-02 15:20:19,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-02 15:20:19,024 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:20:19,024 INFO L195 NwaCegarLoop]: trace histogram [41, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:20:19,025 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:20:19,029 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:20:19,030 INFO L85 PathProgramCache]: Analyzing trace with hash 753874979, now seen corresponding path program 1 times [2023-12-02 15:20:19,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:20:19,037 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [139774341] [2023-12-02 15:20:19,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:20:19,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:20:19,204 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 15:20:19,204 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1825267643] [2023-12-02 15:20:19,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:20:19,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 15:20:19,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:20:19,208 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 15:20:19,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 15:20:19,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 15:20:19,524 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 15:20:19,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 15:20:19,810 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 15:20:19,812 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 15:20:19,813 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 15:20:19,824 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 15:20:20,015 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-12-02 15:20:20,019 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-02 15:20:20,022 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 15:20:20,154 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 03:20:20 BoogieIcfgContainer [2023-12-02 15:20:20,154 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 15:20:20,155 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 15:20:20,155 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 15:20:20,155 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 15:20:20,155 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:20:18" (3/4) ... [2023-12-02 15:20:20,158 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 15:20:20,159 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 15:20:20,160 INFO L158 Benchmark]: Toolchain (without parser) took 2453.54ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 102.7MB in the beginning and 109.3MB in the end (delta: -6.7MB). Peak memory consumption was 25.1MB. Max. memory is 16.1GB. [2023-12-02 15:20:20,160 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 142.6MB. Free memory is still 113.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 15:20:20,161 INFO L158 Benchmark]: CACSL2BoogieTranslator took 353.37ms. Allocated memory is still 142.6MB. Free memory was 102.2MB in the beginning and 86.7MB in the end (delta: 15.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-12-02 15:20:20,162 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.30ms. Allocated memory is still 142.6MB. Free memory was 86.7MB in the beginning and 82.7MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 15:20:20,162 INFO L158 Benchmark]: Boogie Preprocessor took 39.86ms. Allocated memory is still 142.6MB. Free memory was 82.7MB in the beginning and 80.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-02 15:20:20,163 INFO L158 Benchmark]: RCFGBuilder took 773.15ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 80.6MB in the beginning and 113.2MB in the end (delta: -32.6MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. [2023-12-02 15:20:20,164 INFO L158 Benchmark]: TraceAbstraction took 1217.28ms. Allocated memory is still 172.0MB. Free memory was 112.2MB in the beginning and 109.3MB in the end (delta: 2.9MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2023-12-02 15:20:20,164 INFO L158 Benchmark]: Witness Printer took 4.24ms. Allocated memory is still 172.0MB. Free memory is still 109.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 15:20:20,167 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 142.6MB. Free memory is still 113.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 353.37ms. Allocated memory is still 142.6MB. Free memory was 102.2MB in the beginning and 86.7MB in the end (delta: 15.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.30ms. Allocated memory is still 142.6MB. Free memory was 86.7MB in the beginning and 82.7MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 39.86ms. Allocated memory is still 142.6MB. Free memory was 82.7MB in the beginning and 80.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 773.15ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 80.6MB in the beginning and 113.2MB in the end (delta: -32.6MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. * TraceAbstraction took 1217.28ms. Allocated memory is still 172.0MB. Free memory was 112.2MB in the beginning and 109.3MB in the end (delta: 2.9MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Witness Printer took 4.24ms. Allocated memory is still 172.0MB. Free memory is still 109.3MB. 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 98, overapproximation of shiftRight at line 64, overapproximation of bitwiseOr at line 64, overapproximation of someBinaryDOUBLEComparisonOperation at line 176, overapproximation of someBinaryArithmeticFLOAToperation at line 99, overapproximation of someUnaryFLOAToperation at line 102. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 32; [L23] float var_1_2 = 200.875; [L24] float var_1_3 = 100.25; [L25] float var_1_4 = 99999999.34; [L26] unsigned short int var_1_5 = 10; [L27] unsigned short int var_1_6 = 8; [L28] unsigned long int var_1_7 = 25; [L29] unsigned char var_1_8 = 0; [L30] signed long int var_1_9 = -16; [L31] unsigned short int var_1_10 = 25; [L32] unsigned short int var_1_11 = 10000; [L33] signed short int var_1_12 = -32; [L34] signed char var_1_13 = 4; [L35] signed char var_1_14 = 25; [L36] signed short int var_1_15 = -16; [L37] signed short int var_1_16 = 100; [L38] signed short int var_1_17 = 8; [L39] float var_1_18 = 5.8; [L40] float var_1_19 = 0.19999999999999996; [L41] float var_1_20 = 1.5; [L42] float var_1_21 = 10000000.5; [L43] float var_1_22 = 4.5; [L44] float var_1_23 = 4.25; [L45] signed short int var_1_24 = -16; [L46] unsigned short int var_1_25 = 100; [L47] unsigned short int var_1_26 = 2; [L48] unsigned long int var_1_27 = 8; [L49] signed long int var_1_28 = 500; [L50] signed long int var_1_29 = 5; [L51] signed long int var_1_30 = -10; [L52] unsigned long int var_1_31 = 32; [L53] double var_1_32 = 255.5; [L54] double var_1_33 = 10000000000000.4; [L55] signed char var_1_34 = 4; [L56] unsigned long int var_1_35 = 1; [L57] unsigned short int var_1_36 = 53344; [L58] unsigned short int var_1_37 = 10; [L59] unsigned char var_1_38 = 128; [L60] unsigned char var_1_39 = 1; [L194] isInitial = 1 [L195] FCALL initially() [L196] COND TRUE 1 [L197] FCALL updateLastVariables() [L198] CALL updateVariables() [L120] var_1_2 = __VERIFIER_nondet_float() [L121] CALL assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_3=401/4, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_3=401/4, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L122] var_1_3 = __VERIFIER_nondet_float() [L123] CALL assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L123] RET assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L124] var_1_4 = __VERIFIER_nondet_float() [L125] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L125] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L126] var_1_5 = __VERIFIER_nondet_ushort() [L127] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L127] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L128] CALL assume_abort_if_not(var_1_5 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L128] RET assume_abort_if_not(var_1_5 <= 65534) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L129] var_1_6 = __VERIFIER_nondet_ushort() [L130] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L131] CALL assume_abort_if_not(var_1_6 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L131] RET assume_abort_if_not(var_1_6 <= 65534) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=0, var_1_9=-16] [L132] var_1_8 = __VERIFIER_nondet_uchar() [L133] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_9=-16] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_9=-16] [L134] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L134] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L135] var_1_11 = __VERIFIER_nondet_ushort() [L136] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, var_1_10=25, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L137] CALL assume_abort_if_not(var_1_11 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L137] RET assume_abort_if_not(var_1_11 <= 32767) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L138] var_1_13 = __VERIFIER_nondet_char() [L139] CALL assume_abort_if_not(var_1_13 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_13 >= -1) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L140] CALL assume_abort_if_not(var_1_13 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L140] RET assume_abort_if_not(var_1_13 <= 127) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L141] var_1_14 = __VERIFIER_nondet_char() [L142] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L143] CALL assume_abort_if_not(var_1_14 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not(var_1_14 <= 127) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L144] var_1_16 = __VERIFIER_nondet_short() [L145] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L146] CALL assume_abort_if_not(var_1_16 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not(var_1_16 <= 16383) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L147] var_1_17 = __VERIFIER_nondet_short() [L148] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L149] CALL assume_abort_if_not(var_1_17 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_17 <= 16383) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L150] var_1_19 = __VERIFIER_nondet_float() [L151] CALL assume_abort_if_not((var_1_19 >= -461168.6018427382800e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not((var_1_19 >= -461168.6018427382800e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L152] var_1_20 = __VERIFIER_nondet_float() [L153] CALL assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L154] var_1_21 = __VERIFIER_nondet_float() [L155] CALL assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L156] var_1_22 = __VERIFIER_nondet_float() [L157] CALL assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L158] var_1_23 = __VERIFIER_nondet_float() [L159] CALL assume_abort_if_not((var_1_23 >= -922337.2036854765600e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not((var_1_23 >= -922337.2036854765600e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_26=2, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L160] var_1_26 = __VERIFIER_nondet_ushort() [L161] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L162] CALL assume_abort_if_not(var_1_26 <= 65535) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_26 <= 65535) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L163] var_1_27 = __VERIFIER_nondet_ulong() [L164] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L165] CALL assume_abort_if_not(var_1_27 <= 17) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_27 <= 17) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=500, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L166] var_1_28 = __VERIFIER_nondet_long() [L167] CALL assume_abort_if_not(var_1_28 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_28 >= -2147483648) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L168] CALL assume_abort_if_not(var_1_28 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not(var_1_28 <= 2147483647) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=5, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L169] var_1_29 = __VERIFIER_nondet_long() [L170] CALL assume_abort_if_not(var_1_29 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_29 >= -2147483648) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L171] CALL assume_abort_if_not(var_1_29 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L171] RET assume_abort_if_not(var_1_29 <= 2147483647) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=-10, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L172] var_1_30 = __VERIFIER_nondet_long() [L173] CALL assume_abort_if_not(var_1_30 >= -2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_30 >= -2147483647) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L174] CALL assume_abort_if_not(var_1_30 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L174] RET assume_abort_if_not(var_1_30 <= 2147483647) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=32, var_1_32=511/2, var_1_33=50000000000002/5, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L175] var_1_33 = __VERIFIER_nondet_double() [L176] CALL assume_abort_if_not((var_1_33 >= -922337.2036854765600e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=32, var_1_32=511/2, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not((var_1_33 >= -922337.2036854765600e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=32, var_1_32=511/2, var_1_34=4, var_1_35=1, var_1_36=53344, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L177] var_1_36 = __VERIFIER_nondet_ushort() [L178] CALL assume_abort_if_not(var_1_36 >= 49151) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=32, var_1_32=511/2, var_1_34=4, var_1_35=1, var_1_36=49151, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not(var_1_36 >= 49151) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=32, var_1_32=511/2, var_1_34=4, var_1_35=1, var_1_36=49151, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L179] CALL assume_abort_if_not(var_1_36 <= 65535) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=32, var_1_32=511/2, var_1_34=4, var_1_35=1, var_1_36=49151, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not(var_1_36 <= 65535) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=32, var_1_32=511/2, var_1_34=4, var_1_35=1, var_1_36=49151, var_1_37=10, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L180] var_1_37 = __VERIFIER_nondet_ushort() [L181] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=32, var_1_32=511/2, var_1_34=4, var_1_35=1, var_1_36=49151, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=32, var_1_32=511/2, var_1_34=4, var_1_35=1, var_1_36=49151, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L182] CALL assume_abort_if_not(var_1_37 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=32, var_1_32=511/2, var_1_34=4, var_1_35=1, var_1_36=49151, var_1_37=1, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_37 <= 32767) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=32, var_1_32=511/2, var_1_34=4, var_1_35=1, var_1_36=49151, var_1_37=1, var_1_38=128, var_1_39=1, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L183] var_1_39 = __VERIFIER_nondet_uchar() [L184] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=32, var_1_32=511/2, var_1_34=4, var_1_35=1, var_1_36=49151, var_1_37=1, var_1_38=128, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=32, var_1_32=511/2, var_1_34=4, var_1_35=1, var_1_36=49151, var_1_37=1, var_1_38=128, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L185] CALL assume_abort_if_not(var_1_39 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=32, var_1_32=511/2, var_1_34=4, var_1_35=1, var_1_36=49151, var_1_37=1, var_1_38=128, var_1_39=0, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not(var_1_39 <= 1) VAL [isInitial=1, var_1_10=25, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=-16, var_1_16=0, var_1_17=4, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=32, var_1_32=511/2, var_1_34=4, var_1_35=1, var_1_36=49151, var_1_37=1, var_1_38=128, var_1_39=0, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=-16] [L198] RET updateVariables() [L199] CALL step() [L64] EXPR var_1_26 >> var_1_27 [L64] EXPR var_1_28 ^ var_1_29 [L64] COND FALSE !((var_1_26 >> var_1_27) > ((var_1_28 ^ var_1_29) + ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))))) [L67] var_1_25 = var_1_27 [L69] COND FALSE !(! (var_1_27 >= var_1_29)) [L72] var_1_32 = var_1_33 [L73] var_1_34 = var_1_27 [L74] COND TRUE ((var_1_36 - var_1_27) - ((((var_1_37) < 0 ) ? -(var_1_37) : (var_1_37)))) >= var_1_29 [L75] var_1_35 = var_1_26 [L77] COND FALSE !(\read(var_1_39)) [L82] var_1_9 = ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))) [L83] signed long int stepLocal_1 = 56016 - var_1_11; [L84] signed long int stepLocal_0 = 10; [L85] COND TRUE var_1_6 < stepLocal_0 [L86] COND TRUE var_1_5 < stepLocal_1 [L87] var_1_10 = var_1_5 [L90] COND TRUE (var_1_13 - var_1_14) > (var_1_10 + var_1_11) [L91] COND FALSE !(! var_1_8) [L97] var_1_15 = (var_1_14 - (((((var_1_16 + var_1_17)) > (4)) ? ((var_1_16 + var_1_17)) : (4)))) [L98] COND TRUE var_1_4 > var_1_2 [L99] var_1_18 = (((((var_1_19 + var_1_20) < 0 ) ? -(var_1_19 + var_1_20) : (var_1_19 + var_1_20))) - var_1_21) [L107] var_1_24 = 16 [L108] COND TRUE var_1_18 <= (var_1_3 - var_1_4) [L109] var_1_1 = var_1_5 [L113] COND TRUE \read(var_1_8) [L114] COND TRUE var_1_5 < 16 [L115] var_1_7 = (var_1_6 + var_1_24) [L199] RET step() [L200] CALL, EXPR property() [L190-L191] return ((((((((var_1_18 <= (var_1_3 - var_1_4)) ? (var_1_1 == ((unsigned short int) var_1_5)) : (var_1_1 == ((unsigned short int) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))))) && (var_1_8 ? ((var_1_5 < 16) ? (var_1_7 == ((unsigned long int) (var_1_6 + var_1_24))) : 1) : 1)) && (var_1_9 == ((signed long int) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))))) && ((var_1_6 < 10) ? ((var_1_5 < (56016 - var_1_11)) ? (var_1_10 == ((unsigned short int) var_1_5)) : 1) : 1)) && (((var_1_13 - var_1_14) > (var_1_10 + var_1_11)) ? ((! var_1_8) ? (var_1_12 == ((signed short int) var_1_13)) : 1) : (var_1_12 == ((signed short int) var_1_14)))) && (var_1_15 == ((signed short int) (var_1_14 - (((((var_1_16 + var_1_17)) > (4)) ? ((var_1_16 + var_1_17)) : (4))))))) && ((var_1_4 > var_1_2) ? (var_1_18 == ((float) (((((var_1_19 + var_1_20) < 0 ) ? -(var_1_19 + var_1_20) : (var_1_19 + var_1_20))) - var_1_21))) : ((! ((var_1_17 - var_1_11) < 128)) ? (var_1_18 == ((float) ((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))))) : (var_1_18 == ((float) ((((((((9.75f) > (var_1_19)) ? (9.75f) : (var_1_19)))) < ((((((var_1_21 - var_1_22)) > (((((var_1_20) > (var_1_23)) ? (var_1_20) : (var_1_23))))) ? ((var_1_21 - var_1_22)) : (((((var_1_20) > (var_1_23)) ? (var_1_20) : (var_1_23)))))))) ? (((((9.75f) > (var_1_19)) ? (9.75f) : (var_1_19)))) : ((((((var_1_21 - var_1_22)) > (((((var_1_20) > (var_1_23)) ? (var_1_20) : (var_1_23))))) ? ((var_1_21 - var_1_22)) : (((((var_1_20) > (var_1_23)) ? (var_1_20) : (var_1_23)))))))))))))) && (var_1_24 == ((signed short int) 16)) ; [L200] RET, EXPR property() [L200] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=8, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=4, var_1_18=39/4, var_1_19=0, var_1_1=8, var_1_20=0, var_1_21=0, var_1_23=0, var_1_24=16, var_1_25=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=32, var_1_32=2, var_1_33=2, var_1_34=1, var_1_35=1, var_1_36=49151, var_1_37=1, var_1_38=128, var_1_39=0, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=9] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=8, var_1_11=114, var_1_12=-32, var_1_13=127, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=4, var_1_18=39/4, var_1_19=0, var_1_1=8, var_1_20=0, var_1_21=0, var_1_23=0, var_1_24=16, var_1_25=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=32, var_1_32=2, var_1_33=2, var_1_34=1, var_1_35=1, var_1_36=49151, var_1_37=1, var_1_38=128, var_1_39=0, var_1_5=8, var_1_6=9, var_1_7=25, var_1_8=1, var_1_9=9] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 75 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.0s, OverallIterations: 1, TraceHistogramMax: 41, 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=75occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 152 NumberOfCodeBlocks, 152 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-02 15:20:20,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-7.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 24671683445f3f328556c4620c7dfaa1934b3b5f437fb36e9fea00f3eb69e978 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 15:20:22,233 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 15:20:22,317 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-12-02 15:20:22,324 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 15:20:22,324 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 15:20:22,355 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 15:20:22,356 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 15:20:22,356 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 15:20:22,357 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 15:20:22,358 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 15:20:22,358 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 15:20:22,359 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 15:20:22,359 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 15:20:22,360 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 15:20:22,360 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 15:20:22,361 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 15:20:22,362 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 15:20:22,362 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 15:20:22,363 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 15:20:22,363 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 15:20:22,364 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 15:20:22,365 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 15:20:22,365 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 15:20:22,366 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 15:20:22,366 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 15:20:22,367 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 15:20:22,367 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 15:20:22,367 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 15:20:22,368 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 15:20:22,368 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 15:20:22,369 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 15:20:22,369 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 15:20:22,369 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 15:20:22,370 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 15:20:22,370 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 15:20:22,370 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 15:20:22,370 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 15:20:22,371 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 15:20:22,371 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 15:20:22,371 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 15:20:22,371 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 15:20:22,372 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 15:20:22,372 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 15:20:22,372 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 15:20:22,372 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_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24671683445f3f328556c4620c7dfaa1934b3b5f437fb36e9fea00f3eb69e978 [2023-12-02 15:20:22,669 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 15:20:22,689 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 15:20:22,692 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 15:20:22,693 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 15:20:22,693 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 15:20:22,695 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-7.i [2023-12-02 15:20:25,558 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 15:20:25,788 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 15:20:25,789 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-7.i [2023-12-02 15:20:25,800 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/data/e3416f847/173fdae4438a422694fe7d230ef3ddb7/FLAG237c33347 [2023-12-02 15:20:25,817 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/data/e3416f847/173fdae4438a422694fe7d230ef3ddb7 [2023-12-02 15:20:25,820 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 15:20:25,822 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 15:20:25,824 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 15:20:25,824 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 15:20:25,830 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 15:20:25,830 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:20:25" (1/1) ... [2023-12-02 15:20:25,832 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6981aed3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:25, skipping insertion in model container [2023-12-02 15:20:25,832 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:20:25" (1/1) ... [2023-12-02 15:20:25,870 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 15:20:26,044 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-7.i[914,927] [2023-12-02 15:20:26,119 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 15:20:26,139 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 15:20:26,154 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-7.i[914,927] [2023-12-02 15:20:26,199 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 15:20:26,221 INFO L206 MainTranslator]: Completed translation [2023-12-02 15:20:26,222 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:26 WrapperNode [2023-12-02 15:20:26,222 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 15:20:26,223 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 15:20:26,223 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 15:20:26,223 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 15:20:26,233 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:26" (1/1) ... [2023-12-02 15:20:26,250 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:26" (1/1) ... [2023-12-02 15:20:26,289 INFO L138 Inliner]: procedures = 27, calls = 54, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 224 [2023-12-02 15:20:26,289 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 15:20:26,290 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 15:20:26,290 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 15:20:26,290 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 15:20:26,301 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:26" (1/1) ... [2023-12-02 15:20:26,301 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:26" (1/1) ... [2023-12-02 15:20:26,308 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:26" (1/1) ... [2023-12-02 15:20:26,308 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:26" (1/1) ... [2023-12-02 15:20:26,325 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:26" (1/1) ... [2023-12-02 15:20:26,330 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:26" (1/1) ... [2023-12-02 15:20:26,335 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:26" (1/1) ... [2023-12-02 15:20:26,338 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:26" (1/1) ... [2023-12-02 15:20:26,344 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 15:20:26,346 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 15:20:26,346 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 15:20:26,346 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 15:20:26,347 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:26" (1/1) ... [2023-12-02 15:20:26,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 15:20:26,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:20:26,406 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 15:20:26,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 15:20:26,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 15:20:26,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 15:20:26,464 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 15:20:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 15:20:26,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 15:20:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 15:20:26,585 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 15:20:26,587 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 15:20:28,655 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 15:20:28,702 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 15:20:28,703 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 15:20:28,703 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:20:28 BoogieIcfgContainer [2023-12-02 15:20:28,703 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 15:20:28,706 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 15:20:28,706 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 15:20:28,709 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 15:20:28,709 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:20:25" (1/3) ... [2023-12-02 15:20:28,709 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d1e8bbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:20:28, skipping insertion in model container [2023-12-02 15:20:28,710 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:20:26" (2/3) ... [2023-12-02 15:20:28,710 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d1e8bbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:20:28, skipping insertion in model container [2023-12-02 15:20:28,710 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:20:28" (3/3) ... [2023-12-02 15:20:28,711 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-7.i [2023-12-02 15:20:28,727 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 15:20:28,727 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 15:20:28,772 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 15:20:28,778 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6a9c28f8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 15:20:28,779 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 15:20:28,783 INFO L276 IsEmpty]: Start isEmpty. Operand has 97 states, 53 states have (on average 1.3584905660377358) internal successors, (72), 54 states have internal predecessors, (72), 41 states have call successors, (41), 1 states have call predecessors, (41), 1 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2023-12-02 15:20:28,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2023-12-02 15:20:28,802 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:20:28,803 INFO L195 NwaCegarLoop]: trace histogram [41, 41, 41, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:20:28,803 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:20:28,808 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:20:28,808 INFO L85 PathProgramCache]: Analyzing trace with hash 1203754212, now seen corresponding path program 1 times [2023-12-02 15:20:28,822 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 15:20:28,822 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [13536401] [2023-12-02 15:20:28,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:20:28,823 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 15:20:28,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 15:20:28,825 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 15:20:28,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-12-02 15:20:29,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:20:29,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 394 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 15:20:29,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:20:29,405 INFO L134 CoverageAnalysis]: Checked inductivity of 3280 backedges. 1196 proven. 0 refuted. 0 times theorem prover too weak. 2084 trivial. 0 not checked. [2023-12-02 15:20:29,406 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 15:20:29,407 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 15:20:29,407 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [13536401] [2023-12-02 15:20:29,407 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [13536401] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:20:29,408 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:20:29,408 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 15:20:29,410 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2046615229] [2023-12-02 15:20:29,411 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:20:29,416 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 15:20:29,416 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 15:20:29,449 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 15:20:29,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 15:20:29,453 INFO L87 Difference]: Start difference. First operand has 97 states, 53 states have (on average 1.3584905660377358) internal successors, (72), 54 states have internal predecessors, (72), 41 states have call successors, (41), 1 states have call predecessors, (41), 1 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) Second operand has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (41), 2 states have call predecessors, (41), 2 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2023-12-02 15:20:30,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:20:30,462 INFO L93 Difference]: Finished difference Result 191 states and 347 transitions. [2023-12-02 15:20:30,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 15:20:30,479 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (41), 2 states have call predecessors, (41), 2 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) Word has length 248 [2023-12-02 15:20:30,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:20:30,488 INFO L225 Difference]: With dead ends: 191 [2023-12-02 15:20:30,488 INFO L226 Difference]: Without dead ends: 95 [2023-12-02 15:20:30,493 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 247 GetRequests, 247 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 15:20:30,497 INFO L413 NwaCegarLoop]: 146 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 146 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-12-02 15:20:30,499 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 146 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-12-02 15:20:30,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2023-12-02 15:20:30,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 95. [2023-12-02 15:20:30,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 52 states have (on average 1.2884615384615385) internal successors, (67), 52 states have internal predecessors, (67), 41 states have call successors, (41), 1 states have call predecessors, (41), 1 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2023-12-02 15:20:30,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 149 transitions. [2023-12-02 15:20:30,561 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 149 transitions. Word has length 248 [2023-12-02 15:20:30,561 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:20:30,562 INFO L495 AbstractCegarLoop]: Abstraction has 95 states and 149 transitions. [2023-12-02 15:20:30,562 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (41), 2 states have call predecessors, (41), 2 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2023-12-02 15:20:30,562 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 149 transitions. [2023-12-02 15:20:30,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2023-12-02 15:20:30,570 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:20:30,570 INFO L195 NwaCegarLoop]: trace histogram [41, 41, 41, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:20:30,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-12-02 15:20:30,771 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 15:20:30,771 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:20:30,772 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:20:30,772 INFO L85 PathProgramCache]: Analyzing trace with hash -596945450, now seen corresponding path program 1 times [2023-12-02 15:20:30,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 15:20:30,774 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [73023404] [2023-12-02 15:20:30,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:20:30,774 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 15:20:30,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 15:20:30,776 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 15:20:30,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14932c6b-2d8e-4911-8d6e-70804a878223/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-12-02 15:20:31,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:20:31,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 394 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-02 15:20:31,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:20:56,690 WARN L293 SmtUtils]: Spent 10.37s on a formula simplification that was a NOOP. DAG size: 73 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 15:21:20,493 WARN L293 SmtUtils]: Spent 10.00s on a formula simplification that was a NOOP. DAG size: 76 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 15:22:33,603 WARN L293 SmtUtils]: Spent 30.00s on a formula simplification that was a NOOP. DAG size: 81 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 15:24:15,281 WARN L293 SmtUtils]: Spent 46.20s on a formula simplification that was a NOOP. DAG size: 84 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)