./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bf7d645842a2f44438c57539ba71fda333b2546f1d91f97447f3fd9a024d3ecb --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 07:06:52,310 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 07:06:52,377 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-29 07:06:52,382 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 07:06:52,383 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 07:06:52,407 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 07:06:52,408 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 07:06:52,409 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 07:06:52,409 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 07:06:52,410 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 07:06:52,410 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 07:06:52,411 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 07:06:52,411 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 07:06:52,412 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 07:06:52,412 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 07:06:52,413 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 07:06:52,414 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 07:06:52,414 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 07:06:52,414 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 07:06:52,415 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 07:06:52,416 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 07:06:52,419 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 07:06:52,420 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 07:06:52,420 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 07:06:52,420 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 07:06:52,421 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 07:06:52,421 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 07:06:52,421 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 07:06:52,422 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 07:06:52,422 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 07:06:52,422 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 07:06:52,423 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 07:06:52,423 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 07:06:52,423 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 07:06:52,423 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 07:06:52,424 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 07:06:52,424 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 07:06:52,424 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 07:06:52,424 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 07:06:52,424 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 07:06:52,425 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 07:06:52,425 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 07:06:52,425 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf7d645842a2f44438c57539ba71fda333b2546f1d91f97447f3fd9a024d3ecb [2023-11-29 07:06:52,652 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 07:06:52,672 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 07:06:52,675 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 07:06:52,676 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 07:06:52,677 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 07:06:52,678 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i [2023-11-29 07:06:55,383 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 07:06:55,566 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 07:06:55,567 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i [2023-11-29 07:06:55,577 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/data/d94d504d5/847567b4fdd04f44b76d1b0cd762b6db/FLAGc82e183e0 [2023-11-29 07:06:55,588 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/data/d94d504d5/847567b4fdd04f44b76d1b0cd762b6db [2023-11-29 07:06:55,591 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 07:06:55,593 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 07:06:55,594 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 07:06:55,594 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 07:06:55,598 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 07:06:55,599 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:06:55" (1/1) ... [2023-11-29 07:06:55,600 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bf4cd4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:06:55, skipping insertion in model container [2023-11-29 07:06:55,600 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:06:55" (1/1) ... [2023-11-29 07:06:55,635 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 07:06:55,767 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_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i[912,925] [2023-11-29 07:06:55,827 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 07:06:55,839 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 07:06:55,849 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_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i[912,925] [2023-11-29 07:06:55,881 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 07:06:55,897 INFO L206 MainTranslator]: Completed translation [2023-11-29 07:06:55,898 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:06:55 WrapperNode [2023-11-29 07:06:55,898 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 07:06:55,899 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 07:06:55,899 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 07:06:55,899 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 07:06:55,905 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:06:55" (1/1) ... [2023-11-29 07:06:55,917 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:06:55" (1/1) ... [2023-11-29 07:06:55,959 INFO L138 Inliner]: procedures = 26, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 183 [2023-11-29 07:06:55,959 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 07:06:55,960 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 07:06:55,960 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 07:06:55,960 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 07:06:55,969 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:06:55" (1/1) ... [2023-11-29 07:06:55,970 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:06:55" (1/1) ... [2023-11-29 07:06:55,974 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:06:55" (1/1) ... [2023-11-29 07:06:55,993 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-11-29 07:06:55,993 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:06:55" (1/1) ... [2023-11-29 07:06:55,994 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:06:55" (1/1) ... [2023-11-29 07:06:56,007 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:06:55" (1/1) ... [2023-11-29 07:06:56,011 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:06:55" (1/1) ... [2023-11-29 07:06:56,015 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:06:55" (1/1) ... [2023-11-29 07:06:56,018 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:06:55" (1/1) ... [2023-11-29 07:06:56,025 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 07:06:56,026 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 07:06:56,026 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 07:06:56,026 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 07:06:56,027 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:06:55" (1/1) ... [2023-11-29 07:06:56,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 07:06:56,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:06:56,056 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 07:06:56,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 07:06:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 07:06:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 07:06:56,090 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 07:06:56,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 07:06:56,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 07:06:56,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 07:06:56,165 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 07:06:56,167 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 07:06:56,510 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 07:06:56,559 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 07:06:56,559 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 07:06:56,560 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:06:56 BoogieIcfgContainer [2023-11-29 07:06:56,560 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 07:06:56,563 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 07:06:56,563 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 07:06:56,566 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 07:06:56,567 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 07:06:55" (1/3) ... [2023-11-29 07:06:56,568 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c3d9b23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 07:06:56, skipping insertion in model container [2023-11-29 07:06:56,568 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:06:55" (2/3) ... [2023-11-29 07:06:56,568 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c3d9b23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 07:06:56, skipping insertion in model container [2023-11-29 07:06:56,568 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:06:56" (3/3) ... [2023-11-29 07:06:56,570 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_normal_file-8.i [2023-11-29 07:06:56,590 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 07:06:56,590 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 07:06:56,645 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 07:06:56,652 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=PETRI_NET, 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;@69a1668f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 07:06:56,652 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 07:06:56,656 INFO L276 IsEmpty]: Start isEmpty. Operand has 81 states, 41 states have (on average 1.4146341463414633) internal successors, (58), 42 states have internal predecessors, (58), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-29 07:06:56,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-29 07:06:56,674 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:06:56,674 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 07:06:56,675 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:06:56,680 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:06:56,680 INFO L85 PathProgramCache]: Analyzing trace with hash -1701934868, now seen corresponding path program 1 times [2023-11-29 07:06:56,687 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:06:56,688 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1630136981] [2023-11-29 07:06:56,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:06:56,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:06:56,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:06:56,909 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 07:06:56,909 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1630136981] [2023-11-29 07:06:56,910 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 07:06:56,910 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [781511828] [2023-11-29 07:06:56,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:06:56,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:06:56,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:06:56,916 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:06:56,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 07:06:57,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:06:57,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 461 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 07:06:57,115 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:06:57,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 2592 trivial. 0 not checked. [2023-11-29 07:06:57,171 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 07:06:57,172 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [781511828] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 07:06:57,172 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 07:06:57,172 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 07:06:57,174 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5075978] [2023-11-29 07:06:57,175 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:06:57,180 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 07:06:57,180 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 07:06:57,208 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 07:06:57,209 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 07:06:57,212 INFO L87 Difference]: Start difference. First operand has 81 states, 41 states have (on average 1.4146341463414633) internal successors, (58), 42 states have internal predecessors, (58), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand has 2 states, 2 states have (on average 18.0) internal successors, (36), 2 states have internal predecessors, (36), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 2 states have call successors, (37) [2023-11-29 07:06:57,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:06:57,262 INFO L93 Difference]: Finished difference Result 159 states and 299 transitions. [2023-11-29 07:06:57,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 07:06:57,265 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 18.0) internal successors, (36), 2 states have internal predecessors, (36), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 2 states have call successors, (37) Word has length 216 [2023-11-29 07:06:57,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:06:57,273 INFO L225 Difference]: With dead ends: 159 [2023-11-29 07:06:57,274 INFO L226 Difference]: Without dead ends: 79 [2023-11-29 07:06:57,278 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 215 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 07:06:57,282 INFO L413 NwaCegarLoop]: 124 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 124 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 07:06:57,283 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 124 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 07:06:57,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2023-11-29 07:06:57,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 79. [2023-11-29 07:06:57,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 40 states have (on average 1.325) internal successors, (53), 40 states have internal predecessors, (53), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-29 07:06:57,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 127 transitions. [2023-11-29 07:06:57,334 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 127 transitions. Word has length 216 [2023-11-29 07:06:57,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:06:57,335 INFO L495 AbstractCegarLoop]: Abstraction has 79 states and 127 transitions. [2023-11-29 07:06:57,335 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 18.0) internal successors, (36), 2 states have internal predecessors, (36), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 2 states have call successors, (37) [2023-11-29 07:06:57,335 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 127 transitions. [2023-11-29 07:06:57,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-29 07:06:57,340 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:06:57,340 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 07:06:57,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 07:06:57,541 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-29 07:06:57,542 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:06:57,542 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:06:57,542 INFO L85 PathProgramCache]: Analyzing trace with hash 248794086, now seen corresponding path program 1 times [2023-11-29 07:06:57,543 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 07:06:57,543 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [442029335] [2023-11-29 07:06:57,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:06:57,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 07:06:57,640 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 07:06:57,641 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1445447888] [2023-11-29 07:06:57,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:06:57,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:06:57,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:06:57,643 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 07:06:57,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 07:06:57,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 07:06:57,823 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 07:06:57,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 07:06:58,033 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 07:06:58,033 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 07:06:58,035 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-29 07:06:58,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-29 07:06:58,237 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 07:06:58,240 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2023-11-29 07:06:58,243 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 07:06:58,363 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 07:06:58 BoogieIcfgContainer [2023-11-29 07:06:58,363 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 07:06:58,364 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 07:06:58,364 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 07:06:58,364 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 07:06:58,364 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:06:56" (3/4) ... [2023-11-29 07:06:58,366 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 07:06:58,367 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 07:06:58,368 INFO L158 Benchmark]: Toolchain (without parser) took 2775.71ms. Allocated memory was 138.4MB in the beginning and 182.5MB in the end (delta: 44.0MB). Free memory was 100.1MB in the beginning and 105.7MB in the end (delta: -5.6MB). Peak memory consumption was 38.9MB. Max. memory is 16.1GB. [2023-11-29 07:06:58,369 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 138.4MB. Free memory is still 110.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 07:06:58,369 INFO L158 Benchmark]: CACSL2BoogieTranslator took 304.48ms. Allocated memory is still 138.4MB. Free memory was 100.1MB in the beginning and 85.8MB in the end (delta: 14.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-29 07:06:58,370 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.47ms. Allocated memory is still 138.4MB. Free memory was 85.4MB in the beginning and 81.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-29 07:06:58,370 INFO L158 Benchmark]: Boogie Preprocessor took 64.87ms. Allocated memory is still 138.4MB. Free memory was 81.2MB in the beginning and 74.0MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-29 07:06:58,371 INFO L158 Benchmark]: RCFGBuilder took 534.33ms. Allocated memory was 138.4MB in the beginning and 182.5MB in the end (delta: 44.0MB). Free memory was 74.0MB in the beginning and 147.5MB in the end (delta: -73.6MB). Peak memory consumption was 34.9MB. Max. memory is 16.1GB. [2023-11-29 07:06:58,371 INFO L158 Benchmark]: TraceAbstraction took 1800.38ms. Allocated memory is still 182.5MB. Free memory was 147.5MB in the beginning and 106.8MB in the end (delta: 40.7MB). Peak memory consumption was 41.8MB. Max. memory is 16.1GB. [2023-11-29 07:06:58,372 INFO L158 Benchmark]: Witness Printer took 3.96ms. Allocated memory is still 182.5MB. Free memory was 106.8MB in the beginning and 105.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 07:06:58,375 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 138.4MB. Free memory is still 110.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 304.48ms. Allocated memory is still 138.4MB. Free memory was 100.1MB in the beginning and 85.8MB in the end (delta: 14.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 60.47ms. Allocated memory is still 138.4MB. Free memory was 85.4MB in the beginning and 81.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 64.87ms. Allocated memory is still 138.4MB. Free memory was 81.2MB in the beginning and 74.0MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 534.33ms. Allocated memory was 138.4MB in the beginning and 182.5MB in the end (delta: 44.0MB). Free memory was 74.0MB in the beginning and 147.5MB in the end (delta: -73.6MB). Peak memory consumption was 34.9MB. Max. memory is 16.1GB. * TraceAbstraction took 1800.38ms. Allocated memory is still 182.5MB. Free memory was 147.5MB in the beginning and 106.8MB in the end (delta: 40.7MB). Peak memory consumption was 41.8MB. Max. memory is 16.1GB. * Witness Printer took 3.96ms. Allocated memory is still 182.5MB. Free memory was 106.8MB in the beginning and 105.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 156, overapproximation of someBinaryDOUBLEComparisonOperation at line 156, overapproximation of someBinaryArithmeticFLOAToperation at line 52. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 999999999.675; [L23] signed long int var_1_2 = 50; [L24] signed long int var_1_3 = 8; [L25] signed long int var_1_4 = -5; [L26] float var_1_5 = 7.875; [L27] float var_1_6 = 99.04; [L28] signed long int var_1_7 = -2; [L29] signed long int var_1_8 = 64; [L30] unsigned long int var_1_9 = 1; [L31] double var_1_10 = 63.25; [L32] unsigned char var_1_11 = 0; [L33] unsigned long int var_1_12 = 16; [L34] unsigned short int var_1_13 = 0; [L35] unsigned short int var_1_14 = 0; [L36] unsigned short int var_1_15 = 17766; [L37] unsigned short int var_1_16 = 28149; [L38] unsigned short int var_1_17 = 10; [L39] unsigned short int var_1_18 = 5; [L40] unsigned char var_1_19 = 4; [L41] unsigned char var_1_20 = 50; [L42] unsigned char var_1_21 = 64; [L43] unsigned char var_1_22 = 50; [L44] unsigned char var_1_23 = 5; [L45] unsigned char var_1_24 = 128; [L46] signed long int var_1_25 = -16; [L47] unsigned char var_1_26 = 0; [L160] isInitial = 1 [L161] FCALL initially() [L162] COND TRUE 1 [L163] FCALL updateLastVariables() [L164] CALL updateVariables() [L96] var_1_2 = __VERIFIER_nondet_long() [L97] CALL assume_abort_if_not(var_1_2 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=8, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=8, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L97] RET assume_abort_if_not(var_1_2 >= -2147483648) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=8, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L98] CALL assume_abort_if_not(var_1_2 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=8, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=8, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L98] RET assume_abort_if_not(var_1_2 <= 2147483647) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=8, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L99] var_1_3 = __VERIFIER_nondet_long() [L100] CALL assume_abort_if_not(var_1_3 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L100] RET assume_abort_if_not(var_1_3 >= -2147483648) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L101] CALL assume_abort_if_not(var_1_3 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L101] RET assume_abort_if_not(var_1_3 <= 2147483647) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L102] var_1_4 = __VERIFIER_nondet_long() [L103] CALL assume_abort_if_not(var_1_4 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L103] RET assume_abort_if_not(var_1_4 >= -2147483648) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L104] CALL assume_abort_if_not(var_1_4 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L104] RET assume_abort_if_not(var_1_4 <= 2147483647) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L105] CALL assume_abort_if_not(var_1_4 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L105] RET assume_abort_if_not(var_1_4 != 0) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L106] var_1_5 = __VERIFIER_nondet_float() [L107] CALL assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L107] RET assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L108] var_1_6 = __VERIFIER_nondet_float() [L109] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=64, var_1_9=1] [L109] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=64, var_1_9=1] [L110] var_1_8 = __VERIFIER_nondet_long() [L111] CALL assume_abort_if_not(var_1_8 >= -2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L111] RET assume_abort_if_not(var_1_8 >= -2147483647) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L112] CALL assume_abort_if_not(var_1_8 <= 2147483646) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L112] RET assume_abort_if_not(var_1_8 <= 2147483646) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L113] var_1_10 = __VERIFIER_nondet_double() [L114] CALL assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L114] RET assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L115] CALL assume_abort_if_not(var_1_10 != 0.0F) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L115] RET assume_abort_if_not(var_1_10 != 0.0F) VAL [isInitial=1, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L116] var_1_11 = __VERIFIER_nondet_uchar() [L117] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L117] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L118] CALL assume_abort_if_not(var_1_11 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L118] RET assume_abort_if_not(var_1_11 <= 1) VAL [isInitial=1, var_1_11=1, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L119] var_1_12 = __VERIFIER_nondet_ulong() [L120] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L120] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, var_1_11=1, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L121] CALL assume_abort_if_not(var_1_12 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L121] RET assume_abort_if_not(var_1_12 <= 4294967294) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L122] var_1_14 = __VERIFIER_nondet_ushort() [L123] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L123] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L124] CALL assume_abort_if_not(var_1_14 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L124] RET assume_abort_if_not(var_1_14 <= 32767) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L125] var_1_15 = __VERIFIER_nondet_ushort() [L126] CALL assume_abort_if_not(var_1_15 >= 16383) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L126] RET assume_abort_if_not(var_1_15 >= 16383) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L127] CALL assume_abort_if_not(var_1_15 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L127] RET assume_abort_if_not(var_1_15 <= 32767) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L128] var_1_16 = __VERIFIER_nondet_ushort() [L129] CALL assume_abort_if_not(var_1_16 >= 16383) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L129] RET assume_abort_if_not(var_1_16 >= 16383) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L130] CALL assume_abort_if_not(var_1_16 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L130] RET assume_abort_if_not(var_1_16 <= 32767) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L131] var_1_17 = __VERIFIER_nondet_ushort() [L132] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L132] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L133] CALL assume_abort_if_not(var_1_17 <= 8192) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L133] RET assume_abort_if_not(var_1_17 <= 8192) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L134] var_1_18 = __VERIFIER_nondet_ushort() [L135] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L135] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L136] CALL assume_abort_if_not(var_1_18 <= 8191) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L136] RET assume_abort_if_not(var_1_18 <= 8191) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L137] var_1_20 = __VERIFIER_nondet_uchar() [L138] CALL assume_abort_if_not(var_1_20 >= 32) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L138] RET assume_abort_if_not(var_1_20 >= 32) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L139] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L139] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L140] var_1_21 = __VERIFIER_nondet_uchar() [L141] CALL assume_abort_if_not(var_1_21 >= 64) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L141] RET assume_abort_if_not(var_1_21 >= 64) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L142] CALL assume_abort_if_not(var_1_21 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L142] RET assume_abort_if_not(var_1_21 <= 127) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L143] var_1_22 = __VERIFIER_nondet_uchar() [L144] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L144] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L145] CALL assume_abort_if_not(var_1_22 <= 64) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=64, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=64, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L145] RET assume_abort_if_not(var_1_22 <= 64) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=64, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L146] var_1_23 = __VERIFIER_nondet_uchar() [L147] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=64, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=64, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L147] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=64, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L148] CALL assume_abort_if_not(var_1_23 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=64, var_1_23=0, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=64, var_1_23=0, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L148] RET assume_abort_if_not(var_1_23 <= 63) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=64, var_1_23=0, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L149] var_1_24 = __VERIFIER_nondet_uchar() [L150] CALL assume_abort_if_not(var_1_24 >= 127) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=64, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=64, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L150] RET assume_abort_if_not(var_1_24 >= 127) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=64, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L151] CALL assume_abort_if_not(var_1_24 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=64, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=64, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L151] RET assume_abort_if_not(var_1_24 <= 254) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=32, var_1_21=64, var_1_22=64, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L164] RET updateVariables() [L165] CALL step() [L51] COND TRUE var_1_2 == (var_1_3 % var_1_4) [L52] var_1_1 = (var_1_5 - var_1_6) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_20=32, var_1_21=64, var_1_22=64, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=-2, var_1_8=2147483646, var_1_9=1] [L54] COND TRUE var_1_1 >= var_1_6 [L55] var_1_7 = var_1_8 VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_20=32, var_1_21=64, var_1_22=64, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=2147483646, var_1_8=2147483646, var_1_9=1] [L57] COND FALSE !(((var_1_6 * var_1_5) / var_1_10) > var_1_1) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=0, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_20=32, var_1_21=64, var_1_22=64, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=2147483646, var_1_8=2147483646, var_1_9=1] [L64] COND TRUE var_1_2 < var_1_3 [L65] var_1_13 = (var_1_14 + (((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))) - (var_1_17 + var_1_18))) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=32798, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=4, var_1_20=32, var_1_21=64, var_1_22=64, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=2147483646, var_1_8=2147483646, var_1_9=1] [L67] COND FALSE !(var_1_10 == var_1_1) [L74] var_1_19 = var_1_24 VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=32798, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=254, var_1_20=32, var_1_21=64, var_1_22=64, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=2147483646, var_1_8=2147483646, var_1_9=1] [L76] COND FALSE !((25.3 * var_1_5) != var_1_1) [L85] var_1_25 = var_1_20 VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=32798, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=254, var_1_20=32, var_1_21=64, var_1_22=64, var_1_23=0, var_1_24=254, var_1_25=32, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=2147483646, var_1_8=2147483646, var_1_9=1] [L87] COND FALSE !(var_1_25 < (var_1_21 / var_1_20)) VAL [isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=32798, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=254, var_1_20=32, var_1_21=64, var_1_22=64, var_1_23=0, var_1_24=254, var_1_25=32, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=2147483646, var_1_8=2147483646, var_1_9=1] [L165] RET step() [L166] CALL, EXPR property() [L156-L157] return (((((((var_1_2 == (var_1_3 % var_1_4)) ? (var_1_1 == ((float) (var_1_5 - var_1_6))) : 1) && ((var_1_1 >= var_1_6) ? (var_1_7 == ((signed long int) var_1_8)) : 1)) && ((((var_1_6 * var_1_5) / var_1_10) > var_1_1) ? (var_1_11 ? (var_1_9 == ((unsigned long int) var_1_12)) : (var_1_9 == ((unsigned long int) var_1_12))) : 1)) && ((var_1_2 < var_1_3) ? (var_1_13 == ((unsigned short int) (var_1_14 + (((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))) - (var_1_17 + var_1_18))))) : 1)) && ((var_1_10 == var_1_1) ? (var_1_11 ? (var_1_19 == ((unsigned char) (((32 + var_1_20) + var_1_21) - (var_1_22 + var_1_23)))) : (var_1_19 == ((unsigned char) (var_1_24 - var_1_23)))) : (var_1_19 == ((unsigned char) var_1_24)))) && (((25.3 * var_1_5) != var_1_1) ? (var_1_11 ? ((var_1_15 <= var_1_12) ? (var_1_25 == ((signed long int) var_1_14)) : 1) : (var_1_25 == ((signed long int) var_1_22))) : (var_1_25 == ((signed long int) var_1_20)))) && ((var_1_25 < (var_1_21 / var_1_20)) ? ((var_1_25 > var_1_18) ? (var_1_26 == ((unsigned char) ((((((((var_1_22) < (var_1_24)) ? (var_1_22) : (var_1_24)))) > (var_1_23)) ? (((((var_1_22) < (var_1_24)) ? (var_1_22) : (var_1_24)))) : (var_1_23))))) : (var_1_26 == ((unsigned char) var_1_22))) : 1) ; [L166] RET, EXPR property() [L166] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=32798, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=254, var_1_20=32, var_1_21=64, var_1_22=64, var_1_23=0, var_1_24=254, var_1_25=32, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=2147483646, var_1_8=2147483646, var_1_9=1] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_11=1, var_1_12=4294967294, var_1_13=32798, var_1_14=31, var_1_15=16383, var_1_16=32767, var_1_17=0, var_1_18=0, var_1_19=254, var_1_20=32, var_1_21=64, var_1_22=64, var_1_23=0, var_1_24=254, var_1_25=32, var_1_26=0, var_1_2=1, var_1_3=5, var_1_4=2, var_1_7=2147483646, var_1_8=2147483646, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 81 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.6s, OverallIterations: 2, TraceHistogramMax: 37, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 124 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3 IncrementalHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 124 mSDtfsCounter, 3 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 215 GetRequests, 215 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=81occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 648 NumberOfCodeBlocks, 648 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 215 ConstructedInterpolants, 0 QuantifiedInterpolants, 215 SizeOfPredicates, 0 NumberOfNonLiveVariables, 461 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 2664/2664 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-29 07:06:58,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bf7d645842a2f44438c57539ba71fda333b2546f1d91f97447f3fd9a024d3ecb --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 07:07:00,331 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 07:07:00,399 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-29 07:07:00,415 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 07:07:00,416 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 07:07:00,446 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 07:07:00,447 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 07:07:00,448 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 07:07:00,448 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 07:07:00,449 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 07:07:00,449 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 07:07:00,450 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 07:07:00,451 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 07:07:00,451 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 07:07:00,452 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 07:07:00,452 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 07:07:00,453 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 07:07:00,453 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 07:07:00,454 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 07:07:00,454 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 07:07:00,455 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 07:07:00,456 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 07:07:00,456 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 07:07:00,456 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-29 07:07:00,457 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-29 07:07:00,457 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-29 07:07:00,458 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 07:07:00,458 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 07:07:00,459 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 07:07:00,459 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 07:07:00,460 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 07:07:00,460 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 07:07:00,460 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 07:07:00,460 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 07:07:00,461 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 07:07:00,461 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 07:07:00,461 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 07:07:00,462 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-29 07:07:00,462 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-29 07:07:00,462 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 07:07:00,462 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 07:07:00,463 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 07:07:00,463 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 07:07:00,463 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 07:07:00,463 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-29 07:07:00,464 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf7d645842a2f44438c57539ba71fda333b2546f1d91f97447f3fd9a024d3ecb [2023-11-29 07:07:00,782 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 07:07:00,803 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 07:07:00,806 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 07:07:00,807 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 07:07:00,807 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 07:07:00,809 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i [2023-11-29 07:07:03,694 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 07:07:03,901 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 07:07:03,902 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i [2023-11-29 07:07:03,918 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/data/28a2c4bb8/149deea30dad4103a08732e47ac57c0c/FLAG8876c3ad8 [2023-11-29 07:07:03,933 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/data/28a2c4bb8/149deea30dad4103a08732e47ac57c0c [2023-11-29 07:07:03,936 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 07:07:03,938 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 07:07:03,939 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 07:07:03,939 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 07:07:03,944 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 07:07:03,945 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:07:03" (1/1) ... [2023-11-29 07:07:03,946 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11651efe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:07:03, skipping insertion in model container [2023-11-29 07:07:03,946 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:07:03" (1/1) ... [2023-11-29 07:07:03,979 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 07:07:04,123 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_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i[912,925] [2023-11-29 07:07:04,178 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 07:07:04,194 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 07:07:04,207 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_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i[912,925] [2023-11-29 07:07:04,238 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 07:07:04,256 INFO L206 MainTranslator]: Completed translation [2023-11-29 07:07:04,257 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:07:04 WrapperNode [2023-11-29 07:07:04,257 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 07:07:04,258 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 07:07:04,258 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 07:07:04,258 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 07:07:04,265 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:07:04" (1/1) ... [2023-11-29 07:07:04,278 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:07:04" (1/1) ... [2023-11-29 07:07:04,307 INFO L138 Inliner]: procedures = 27, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 179 [2023-11-29 07:07:04,307 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 07:07:04,308 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 07:07:04,308 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 07:07:04,308 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 07:07:04,319 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:07:04" (1/1) ... [2023-11-29 07:07:04,319 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:07:04" (1/1) ... [2023-11-29 07:07:04,324 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:07:04" (1/1) ... [2023-11-29 07:07:04,338 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-11-29 07:07:04,339 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:07:04" (1/1) ... [2023-11-29 07:07:04,339 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:07:04" (1/1) ... [2023-11-29 07:07:04,351 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:07:04" (1/1) ... [2023-11-29 07:07:04,355 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:07:04" (1/1) ... [2023-11-29 07:07:04,358 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:07:04" (1/1) ... [2023-11-29 07:07:04,361 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:07:04" (1/1) ... [2023-11-29 07:07:04,365 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 07:07:04,367 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 07:07:04,367 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 07:07:04,367 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 07:07:04,368 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:07:04" (1/1) ... [2023-11-29 07:07:04,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 07:07:04,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 07:07:04,396 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 07:07:04,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 07:07:04,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 07:07:04,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-29 07:07:04,444 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 07:07:04,445 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 07:07:04,445 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 07:07:04,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 07:07:04,529 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 07:07:04,531 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 07:07:25,624 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 07:07:25,669 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 07:07:25,669 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 07:07:25,670 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:07:25 BoogieIcfgContainer [2023-11-29 07:07:25,670 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 07:07:25,673 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 07:07:25,673 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 07:07:25,676 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 07:07:25,677 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 07:07:03" (1/3) ... [2023-11-29 07:07:25,678 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5cabe980 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 07:07:25, skipping insertion in model container [2023-11-29 07:07:25,678 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:07:04" (2/3) ... [2023-11-29 07:07:25,678 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5cabe980 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 07:07:25, skipping insertion in model container [2023-11-29 07:07:25,679 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:07:25" (3/3) ... [2023-11-29 07:07:25,680 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_normal_file-8.i [2023-11-29 07:07:25,699 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 07:07:25,700 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 07:07:25,751 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 07:07:25,757 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=PETRI_NET, 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;@c9e7feb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 07:07:25,757 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 07:07:25,762 INFO L276 IsEmpty]: Start isEmpty. Operand has 81 states, 41 states have (on average 1.4146341463414633) internal successors, (58), 42 states have internal predecessors, (58), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-29 07:07:25,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-29 07:07:25,781 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:07:25,782 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 07:07:25,783 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:07:25,788 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:07:25,788 INFO L85 PathProgramCache]: Analyzing trace with hash -1701934868, now seen corresponding path program 1 times [2023-11-29 07:07:25,802 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 07:07:25,802 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2116119092] [2023-11-29 07:07:25,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:07:25,803 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 07:07:25,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 07:07:25,804 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 07:07:25,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-29 07:07:26,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:07:26,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 337 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 07:07:27,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:07:27,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 1172 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-29 07:07:27,074 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 07:07:27,074 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 07:07:27,074 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2116119092] [2023-11-29 07:07:27,075 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2116119092] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 07:07:27,075 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 07:07:27,076 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 07:07:27,077 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217659935] [2023-11-29 07:07:27,078 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 07:07:27,082 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 07:07:27,083 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 07:07:27,109 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 07:07:27,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 07:07:27,111 INFO L87 Difference]: Start difference. First operand has 81 states, 41 states have (on average 1.4146341463414633) internal successors, (58), 42 states have internal predecessors, (58), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand has 2 states, 2 states have (on average 19.0) internal successors, (38), 2 states have internal predecessors, (38), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2023-11-29 07:07:32,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.81s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 07:07:32,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 07:07:32,985 INFO L93 Difference]: Finished difference Result 159 states and 299 transitions. [2023-11-29 07:07:33,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 07:07:33,410 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 19.0) internal successors, (38), 2 states have internal predecessors, (38), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) Word has length 216 [2023-11-29 07:07:33,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 07:07:33,417 INFO L225 Difference]: With dead ends: 159 [2023-11-29 07:07:33,417 INFO L226 Difference]: Without dead ends: 79 [2023-11-29 07:07:33,420 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 215 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 07:07:33,423 INFO L413 NwaCegarLoop]: 124 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 124 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2023-11-29 07:07:33,424 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 124 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 5.8s Time] [2023-11-29 07:07:33,435 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2023-11-29 07:07:33,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 79. [2023-11-29 07:07:33,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 40 states have (on average 1.325) internal successors, (53), 40 states have internal predecessors, (53), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-29 07:07:33,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 127 transitions. [2023-11-29 07:07:33,461 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 127 transitions. Word has length 216 [2023-11-29 07:07:33,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 07:07:33,461 INFO L495 AbstractCegarLoop]: Abstraction has 79 states and 127 transitions. [2023-11-29 07:07:33,461 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 19.0) internal successors, (38), 2 states have internal predecessors, (38), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2023-11-29 07:07:33,462 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 127 transitions. [2023-11-29 07:07:33,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-29 07:07:33,465 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 07:07:33,465 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 07:07:33,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-29 07:07:33,666 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 07:07:33,666 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 07:07:33,667 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 07:07:33,667 INFO L85 PathProgramCache]: Analyzing trace with hash 248794086, now seen corresponding path program 1 times [2023-11-29 07:07:33,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 07:07:33,668 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [462821124] [2023-11-29 07:07:33,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 07:07:33,668 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 07:07:33,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 07:07:33,669 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 07:07:33,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1a6d78a-cfcd-47a2-a61f-6cb5a44f2d37/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-29 07:08:00,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 07:08:00,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 337 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-29 07:08:00,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 07:08:41,976 WARN L293 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:08:50,096 WARN L293 SmtUtils]: Spent 8.12s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:08:58,254 WARN L293 SmtUtils]: Spent 8.16s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:09:06,317 WARN L293 SmtUtils]: Spent 8.06s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:09:10,342 WARN L854 $PredicateComparison]: unable to prove that (exists ((~var_1_5~0 (_ FloatingPoint 8 24)) (~var_1_6~0 (_ FloatingPoint 8 24))) (let ((.cse0 (fp.sub roundNearestTiesToEven ~var_1_5~0 ~var_1_6~0))) (and (fp.geq .cse0 ~var_1_6~0) (fp.leq ~var_1_5~0 ((_ to_fp 8 24) roundNearestTiesToEven 9223372036854765600.0)) (fp.geq ~var_1_6~0 ((_ to_fp 8 24) roundNearestTiesToEven (/ 1.0 100000000000000000000.0))) (fp.eq (fp.mul roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven (/ 253.0 10.0)) ((_ to_fp 11 53) roundNearestTiesToEven ~var_1_5~0)) ((_ to_fp 11 53) roundNearestTiesToEven .cse0))))) is different from false [2023-11-29 07:09:14,365 WARN L876 $PredicateComparison]: unable to prove that (exists ((~var_1_5~0 (_ FloatingPoint 8 24)) (~var_1_6~0 (_ FloatingPoint 8 24))) (let ((.cse0 (fp.sub roundNearestTiesToEven ~var_1_5~0 ~var_1_6~0))) (and (fp.geq .cse0 ~var_1_6~0) (fp.leq ~var_1_5~0 ((_ to_fp 8 24) roundNearestTiesToEven 9223372036854765600.0)) (fp.geq ~var_1_6~0 ((_ to_fp 8 24) roundNearestTiesToEven (/ 1.0 100000000000000000000.0))) (fp.eq (fp.mul roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven (/ 253.0 10.0)) ((_ to_fp 11 53) roundNearestTiesToEven ~var_1_5~0)) ((_ to_fp 11 53) roundNearestTiesToEven .cse0))))) is different from true [2023-11-29 07:09:26,501 WARN L293 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:09:34,618 WARN L293 SmtUtils]: Spent 8.12s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:09:42,719 WARN L293 SmtUtils]: Spent 8.10s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:09:50,482 WARN L293 SmtUtils]: Spent 7.76s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:10:02,624 WARN L293 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:10:10,485 WARN L293 SmtUtils]: Spent 7.86s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:10:16,063 WARN L293 SmtUtils]: Spent 5.58s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:10:24,072 WARN L293 SmtUtils]: Spent 8.01s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:10:36,204 WARN L293 SmtUtils]: Spent 8.10s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:10:44,216 WARN L293 SmtUtils]: Spent 8.01s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:10:52,316 WARN L293 SmtUtils]: Spent 8.10s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:10:59,104 WARN L293 SmtUtils]: Spent 6.79s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:10:59,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 893 proven. 168 refuted. 0 times theorem prover too weak. 1603 trivial. 0 not checked. [2023-11-29 07:10:59,110 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 07:11:04,502 WARN L293 SmtUtils]: Spent 5.39s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:11:11,248 WARN L876 $PredicateComparison]: unable to prove that (not (fp.eq (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 253.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_1~0))) is different from true [2023-11-29 07:11:17,429 WARN L293 SmtUtils]: Spent 6.18s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:11:25,514 WARN L293 SmtUtils]: Spent 8.08s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:11:33,598 WARN L293 SmtUtils]: Spent 8.08s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:11:41,777 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:11:49,868 WARN L293 SmtUtils]: Spent 8.09s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:11:57,198 WARN L876 $PredicateComparison]: unable to prove that (or (not (fp.eq (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 253.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_1~0))) (not (fp.geq c_~var_1_1~0 c_~var_1_6~0))) is different from true [2023-11-29 07:12:07,656 WARN L293 SmtUtils]: Spent 6.43s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:12:11,706 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (fp.sub c_currentRoundingMode c_~var_1_5~0 c_~var_1_6~0))) (or (not (fp.geq .cse0 c_~var_1_6~0)) (not (fp.eq (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 253.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) ((_ to_fp 11 53) c_currentRoundingMode .cse0))))) is different from false [2023-11-29 07:12:15,754 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse0 (fp.sub c_currentRoundingMode c_~var_1_5~0 c_~var_1_6~0))) (or (not (fp.geq .cse0 c_~var_1_6~0)) (not (fp.eq (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 253.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) ((_ to_fp 11 53) c_currentRoundingMode .cse0))))) is different from true [2023-11-29 07:12:23,946 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:12:36,441 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:12:44,065 WARN L293 SmtUtils]: Spent 7.62s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:12:52,234 WARN L293 SmtUtils]: Spent 8.17s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:12:58,281 WARN L293 SmtUtils]: Spent 6.05s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:13:07,061 WARN L293 SmtUtils]: Spent 7.89s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:13:15,232 WARN L293 SmtUtils]: Spent 8.17s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:13:20,914 WARN L293 SmtUtils]: Spent 5.68s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:13:29,087 WARN L293 SmtUtils]: Spent 8.17s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:13:37,200 WARN L293 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:13:45,379 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:13:53,484 WARN L293 SmtUtils]: Spent 8.10s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:14:01,653 WARN L293 SmtUtils]: Spent 8.17s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:14:09,760 WARN L293 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:14:17,931 WARN L293 SmtUtils]: Spent 8.17s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:14:26,043 WARN L293 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:14:34,217 WARN L293 SmtUtils]: Spent 8.17s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:14:42,059 WARN L293 SmtUtils]: Spent 7.84s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:14:48,138 WARN L293 SmtUtils]: Spent 6.08s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:14:56,244 WARN L293 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:15:08,451 WARN L293 SmtUtils]: Spent 7.98s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:15:18,482 WARN L293 SmtUtils]: Spent 5.64s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:15:26,661 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:15:34,777 WARN L293 SmtUtils]: Spent 8.12s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:15:42,956 WARN L293 SmtUtils]: Spent 8.17s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:15:52,875 WARN L293 SmtUtils]: Spent 5.55s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:16:00,988 WARN L293 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:16:09,168 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:16:17,278 WARN L293 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:16:29,478 WARN L293 SmtUtils]: Spent 8.12s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:16:37,183 WARN L293 SmtUtils]: Spent 7.70s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:16:44,060 WARN L293 SmtUtils]: Spent 6.88s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:16:52,246 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:17:00,357 WARN L293 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:17:08,555 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:17:16,665 WARN L293 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:17:29,343 WARN L293 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:17:37,525 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:17:45,638 WARN L293 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:17:53,835 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:18:01,959 WARN L293 SmtUtils]: Spent 8.12s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:18:10,134 WARN L293 SmtUtils]: Spent 8.17s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:18:18,250 WARN L293 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:18:26,442 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:18:34,449 WARN L293 SmtUtils]: Spent 8.01s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:18:42,632 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:18:50,120 WARN L293 SmtUtils]: Spent 7.49s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:18:58,306 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:19:06,418 WARN L293 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:19:11,501 WARN L293 SmtUtils]: Spent 5.08s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:19:19,614 WARN L293 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:19:27,788 WARN L293 SmtUtils]: Spent 8.17s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:19:33,823 WARN L293 SmtUtils]: Spent 6.03s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:19:43,937 WARN L293 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:19:51,948 WARN L293 SmtUtils]: Spent 8.01s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:19:59,731 WARN L293 SmtUtils]: Spent 7.78s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:20:07,834 WARN L293 SmtUtils]: Spent 8.10s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:20:13,655 WARN L293 SmtUtils]: Spent 5.82s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:20:21,839 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:20:29,959 WARN L293 SmtUtils]: Spent 8.12s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:20:37,835 WARN L293 SmtUtils]: Spent 7.87s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:20:45,232 WARN L293 SmtUtils]: Spent 7.40s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:20:53,413 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:21:01,540 WARN L293 SmtUtils]: Spent 8.13s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:21:09,720 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:21:15,175 WARN L293 SmtUtils]: Spent 5.45s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:21:23,355 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:21:31,475 WARN L293 SmtUtils]: Spent 8.12s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:21:39,652 WARN L293 SmtUtils]: Spent 8.17s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:21:45,607 WARN L293 SmtUtils]: Spent 5.95s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:21:53,802 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:21:59,318 WARN L293 SmtUtils]: Spent 5.52s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:22:04,808 WARN L293 SmtUtils]: Spent 5.49s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 07:22:12,930 WARN L293 SmtUtils]: Spent 8.12s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)