./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu --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 79853406c2a2e1cb6330b1ef13ecadf13c025397e7c4eb20a54145c08d7a2b48 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 08:00:57,024 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 08:00:57,124 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-19 08:00:57,128 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 08:00:57,129 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 08:00:57,151 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 08:00:57,152 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 08:00:57,152 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 08:00:57,153 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 08:00:57,154 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 08:00:57,155 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 08:00:57,155 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 08:00:57,156 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 08:00:57,156 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 08:00:57,157 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 08:00:57,158 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 08:00:57,158 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 08:00:57,159 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 08:00:57,159 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 08:00:57,160 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 08:00:57,160 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 08:00:57,161 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 08:00:57,162 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 08:00:57,162 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 08:00:57,163 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 08:00:57,163 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 08:00:57,164 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 08:00:57,164 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 08:00:57,165 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 08:00:57,165 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 08:00:57,166 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 08:00:57,166 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 08:00:57,166 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 08:00:57,167 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 08:00:57,167 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 08:00:57,167 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 08:00:57,168 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 08:00:57,168 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 08:00:57,168 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 08:00:57,168 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_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 79853406c2a2e1cb6330b1ef13ecadf13c025397e7c4eb20a54145c08d7a2b48 [2023-11-19 08:00:57,403 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 08:00:57,435 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 08:00:57,438 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 08:00:57,440 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 08:00:57,440 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 08:00:57,441 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i [2023-11-19 08:01:00,471 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 08:01:00,809 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 08:01:00,809 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i [2023-11-19 08:01:00,819 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/data/8e40c3d09/73c0e15651bd4327b10889e7e3b6b570/FLAGbb68eeaa9 [2023-11-19 08:01:00,835 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/data/8e40c3d09/73c0e15651bd4327b10889e7e3b6b570 [2023-11-19 08:01:00,839 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 08:01:00,841 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 08:01:00,842 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 08:01:00,842 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 08:01:00,850 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 08:01:00,851 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:01:00" (1/1) ... [2023-11-19 08:01:00,852 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c40a5ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:00, skipping insertion in model container [2023-11-19 08:01:00,852 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:01:00" (1/1) ... [2023-11-19 08:01:00,891 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 08:01:01,060 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_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i[914,927] [2023-11-19 08:01:01,128 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 08:01:01,143 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 08:01:01,157 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_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i[914,927] [2023-11-19 08:01:01,192 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 08:01:01,218 INFO L206 MainTranslator]: Completed translation [2023-11-19 08:01:01,219 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:01 WrapperNode [2023-11-19 08:01:01,219 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 08:01:01,220 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 08:01:01,221 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 08:01:01,221 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 08:01:01,229 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:01" (1/1) ... [2023-11-19 08:01:01,254 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:01" (1/1) ... [2023-11-19 08:01:01,301 INFO L138 Inliner]: procedures = 26, calls = 41, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 210 [2023-11-19 08:01:01,301 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 08:01:01,302 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 08:01:01,302 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 08:01:01,302 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 08:01:01,314 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:01" (1/1) ... [2023-11-19 08:01:01,314 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:01" (1/1) ... [2023-11-19 08:01:01,326 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:01" (1/1) ... [2023-11-19 08:01:01,327 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:01" (1/1) ... [2023-11-19 08:01:01,345 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:01" (1/1) ... [2023-11-19 08:01:01,349 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:01" (1/1) ... [2023-11-19 08:01:01,369 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:01" (1/1) ... [2023-11-19 08:01:01,371 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:01" (1/1) ... [2023-11-19 08:01:01,376 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 08:01:01,377 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 08:01:01,377 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 08:01:01,377 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 08:01:01,378 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:01" (1/1) ... [2023-11-19 08:01:01,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 08:01:01,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 08:01:01,412 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 08:01:01,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 08:01:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 08:01:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 08:01:01,458 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 08:01:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 08:01:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 08:01:01,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 08:01:01,590 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 08:01:01,593 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 08:01:02,102 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 08:01:02,112 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 08:01:02,112 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 08:01:02,117 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:01:02 BoogieIcfgContainer [2023-11-19 08:01:02,117 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 08:01:02,121 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 08:01:02,121 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 08:01:02,125 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 08:01:02,125 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 08:01:00" (1/3) ... [2023-11-19 08:01:02,126 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@166a4dc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:01:02, skipping insertion in model container [2023-11-19 08:01:02,127 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:01" (2/3) ... [2023-11-19 08:01:02,127 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@166a4dc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:01:02, skipping insertion in model container [2023-11-19 08:01:02,127 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:01:02" (3/3) ... [2023-11-19 08:01:02,129 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-2.i [2023-11-19 08:01:02,151 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 08:01:02,152 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 08:01:02,210 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 08:01:02,219 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;@7fc681a9, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-19 08:01:02,220 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 08:01:02,225 INFO L276 IsEmpty]: Start isEmpty. Operand has 87 states, 56 states have (on average 1.4107142857142858) internal successors, (79), 57 states have internal predecessors, (79), 28 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2023-11-19 08:01:02,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-11-19 08:01:02,251 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 08:01:02,253 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 08:01:02,254 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 08:01:02,259 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 08:01:02,259 INFO L85 PathProgramCache]: Analyzing trace with hash -666630051, now seen corresponding path program 1 times [2023-11-19 08:01:02,268 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 08:01:02,268 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1843675079] [2023-11-19 08:01:02,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:01:02,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 08:01:02,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:01:02,626 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 08:01:02,627 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1843675079] [2023-11-19 08:01:02,627 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-19 08:01:02,628 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1144190588] [2023-11-19 08:01:02,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:01:02,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 08:01:02,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 08:01:02,631 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 08:01:02,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-19 08:01:02,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:01:02,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-19 08:01:02,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 08:01:02,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2023-11-19 08:01:02,996 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 08:01:02,996 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1144190588] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 08:01:02,997 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 08:01:02,997 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 08:01:03,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [211644422] [2023-11-19 08:01:03,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 08:01:03,007 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-19 08:01:03,008 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 08:01:03,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-19 08:01:03,055 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-19 08:01:03,058 INFO L87 Difference]: Start difference. First operand has 87 states, 56 states have (on average 1.4107142857142858) internal successors, (79), 57 states have internal predecessors, (79), 28 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) Second operand has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (28), 1 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-19 08:01:03,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 08:01:03,104 INFO L93 Difference]: Finished difference Result 167 states and 292 transitions. [2023-11-19 08:01:03,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-19 08:01:03,106 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (28), 1 states have call predecessors, (28), 2 states have call successors, (28) Word has length 180 [2023-11-19 08:01:03,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 08:01:03,114 INFO L225 Difference]: With dead ends: 167 [2023-11-19 08:01:03,114 INFO L226 Difference]: Without dead ends: 83 [2023-11-19 08:01:03,119 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 179 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-19 08:01:03,123 INFO L413 NwaCegarLoop]: 126 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 126 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-19 08:01:03,124 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 126 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-19 08:01:03,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2023-11-19 08:01:03,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2023-11-19 08:01:03,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 53 states have (on average 1.320754716981132) internal successors, (70), 53 states have internal predecessors, (70), 28 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2023-11-19 08:01:03,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 126 transitions. [2023-11-19 08:01:03,179 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 126 transitions. Word has length 180 [2023-11-19 08:01:03,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 08:01:03,180 INFO L495 AbstractCegarLoop]: Abstraction has 83 states and 126 transitions. [2023-11-19 08:01:03,181 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (28), 1 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-19 08:01:03,181 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 126 transitions. [2023-11-19 08:01:03,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-19 08:01:03,186 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 08:01:03,186 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 08:01:03,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-11-19 08:01:03,387 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-19 08:01:03,387 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 08:01:03,388 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 08:01:03,388 INFO L85 PathProgramCache]: Analyzing trace with hash 2054585428, now seen corresponding path program 1 times [2023-11-19 08:01:03,389 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 08:01:03,389 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1847978513] [2023-11-19 08:01:03,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:01:03,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 08:01:03,477 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 08:01:03,478 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2094366728] [2023-11-19 08:01:03,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:01:03,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 08:01:03,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 08:01:03,486 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 08:01:03,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-19 08:01:03,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:01:03,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 437 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-19 08:01:03,718 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 08:01:04,483 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 702 proven. 54 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2023-11-19 08:01:04,484 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-19 08:01:05,132 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 27 proven. 54 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-11-19 08:01:05,133 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 08:01:05,134 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1847978513] [2023-11-19 08:01:05,134 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-19 08:01:05,134 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2094366728] [2023-11-19 08:01:05,136 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2094366728] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-19 08:01:05,136 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-19 08:01:05,137 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2023-11-19 08:01:05,137 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [902769919] [2023-11-19 08:01:05,137 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-19 08:01:05,141 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-19 08:01:05,141 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 08:01:05,143 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-19 08:01:05,143 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2023-11-19 08:01:05,144 INFO L87 Difference]: Start difference. First operand 83 states and 126 transitions. Second operand has 12 states, 11 states have (on average 6.7272727272727275) internal successors, (74), 12 states have internal predecessors, (74), 5 states have call successors, (47), 3 states have call predecessors, (47), 4 states have return successors, (47), 3 states have call predecessors, (47), 5 states have call successors, (47) [2023-11-19 08:01:05,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 08:01:05,704 INFO L93 Difference]: Finished difference Result 191 states and 284 transitions. [2023-11-19 08:01:05,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-19 08:01:05,705 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 6.7272727272727275) internal successors, (74), 12 states have internal predecessors, (74), 5 states have call successors, (47), 3 states have call predecessors, (47), 4 states have return successors, (47), 3 states have call predecessors, (47), 5 states have call successors, (47) Word has length 181 [2023-11-19 08:01:05,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 08:01:05,709 INFO L225 Difference]: With dead ends: 191 [2023-11-19 08:01:05,709 INFO L226 Difference]: Without dead ends: 111 [2023-11-19 08:01:05,711 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 366 GetRequests, 350 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=113, Invalid=193, Unknown=0, NotChecked=0, Total=306 [2023-11-19 08:01:05,712 INFO L413 NwaCegarLoop]: 108 mSDtfsCounter, 155 mSDsluCounter, 175 mSDsCounter, 0 mSdLazyCounter, 282 mSolverCounterSat, 47 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 173 SdHoareTripleChecker+Valid, 283 SdHoareTripleChecker+Invalid, 329 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 47 IncrementalHoareTripleChecker+Valid, 282 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-19 08:01:05,713 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [173 Valid, 283 Invalid, 329 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [47 Valid, 282 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-19 08:01:05,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2023-11-19 08:01:05,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 108. [2023-11-19 08:01:05,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108 states, 67 states have (on average 1.2388059701492538) internal successors, (83), 68 states have internal predecessors, (83), 37 states have call successors, (37), 3 states have call predecessors, (37), 3 states have return successors, (37), 36 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-19 08:01:05,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 157 transitions. [2023-11-19 08:01:05,740 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 157 transitions. Word has length 181 [2023-11-19 08:01:05,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 08:01:05,742 INFO L495 AbstractCegarLoop]: Abstraction has 108 states and 157 transitions. [2023-11-19 08:01:05,742 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 6.7272727272727275) internal successors, (74), 12 states have internal predecessors, (74), 5 states have call successors, (47), 3 states have call predecessors, (47), 4 states have return successors, (47), 3 states have call predecessors, (47), 5 states have call successors, (47) [2023-11-19 08:01:05,742 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 157 transitions. [2023-11-19 08:01:05,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-19 08:01:05,746 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 08:01:05,747 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 08:01:05,773 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-19 08:01:05,962 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 08:01:05,963 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 08:01:05,963 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 08:01:05,964 INFO L85 PathProgramCache]: Analyzing trace with hash -227088494, now seen corresponding path program 1 times [2023-11-19 08:01:05,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 08:01:05,964 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2025982286] [2023-11-19 08:01:05,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:01:05,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 08:01:06,025 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 08:01:06,026 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [774351817] [2023-11-19 08:01:06,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:01:06,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 08:01:06,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 08:01:06,027 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 08:01:06,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-19 08:01:06,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 08:01:06,215 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 08:01:06,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 08:01:06,422 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-19 08:01:06,422 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-19 08:01:06,424 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-19 08:01:06,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-19 08:01:06,647 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 08:01:06,650 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2023-11-19 08:01:06,654 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-19 08:01:06,844 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 08:01:06 BoogieIcfgContainer [2023-11-19 08:01:06,844 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-19 08:01:06,846 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-19 08:01:06,846 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-19 08:01:06,847 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-19 08:01:06,847 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:01:02" (3/4) ... [2023-11-19 08:01:06,849 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-19 08:01:06,850 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-19 08:01:06,858 INFO L158 Benchmark]: Toolchain (without parser) took 6010.41ms. Allocated memory was 142.6MB in the beginning and 174.1MB in the end (delta: 31.5MB). Free memory was 112.0MB in the beginning and 104.7MB in the end (delta: 7.3MB). Peak memory consumption was 41.2MB. Max. memory is 16.1GB. [2023-11-19 08:01:06,858 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 117.4MB. Free memory is still 71.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 08:01:06,862 INFO L158 Benchmark]: CACSL2BoogieTranslator took 377.33ms. Allocated memory is still 142.6MB. Free memory was 111.6MB in the beginning and 96.9MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 08:01:06,863 INFO L158 Benchmark]: Boogie Procedure Inliner took 81.21ms. Allocated memory is still 142.6MB. Free memory was 96.9MB in the beginning and 93.3MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-19 08:01:06,863 INFO L158 Benchmark]: Boogie Preprocessor took 73.77ms. Allocated memory is still 142.6MB. Free memory was 93.3MB in the beginning and 91.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 08:01:06,864 INFO L158 Benchmark]: RCFGBuilder took 741.09ms. Allocated memory is still 142.6MB. Free memory was 91.2MB in the beginning and 68.5MB in the end (delta: 22.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-19 08:01:06,864 INFO L158 Benchmark]: TraceAbstraction took 4723.52ms. Allocated memory was 142.6MB in the beginning and 174.1MB in the end (delta: 31.5MB). Free memory was 68.1MB in the beginning and 104.7MB in the end (delta: -36.5MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 08:01:06,864 INFO L158 Benchmark]: Witness Printer took 4.26ms. Allocated memory is still 174.1MB. Free memory is still 104.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 08:01:06,866 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 117.4MB. Free memory is still 71.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 377.33ms. Allocated memory is still 142.6MB. Free memory was 111.6MB in the beginning and 96.9MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 81.21ms. Allocated memory is still 142.6MB. Free memory was 96.9MB in the beginning and 93.3MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 73.77ms. Allocated memory is still 142.6MB. Free memory was 93.3MB in the beginning and 91.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 741.09ms. Allocated memory is still 142.6MB. Free memory was 91.2MB in the beginning and 68.5MB in the end (delta: 22.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * TraceAbstraction took 4723.52ms. Allocated memory was 142.6MB in the beginning and 174.1MB in the end (delta: 31.5MB). Free memory was 68.1MB in the beginning and 104.7MB in the end (delta: -36.5MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.26ms. Allocated memory is still 174.1MB. Free memory is still 104.7MB. 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 182, overapproximation of someBinaryArithmeticDOUBLEoperation at line 126, overapproximation of someBinaryDOUBLEComparisonOperation at line 182, overapproximation of someBinaryArithmeticFLOAToperation at line 87. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 3.95; [L23] float var_1_4 = 9999999.8; [L24] float var_1_5 = 8.6; [L25] unsigned long int var_1_6 = 10000; [L26] double var_1_8 = 64.5; [L27] float var_1_10 = 255.25; [L28] float var_1_11 = 7.5; [L29] float var_1_12 = 0.0; [L30] float var_1_13 = 64.8; [L31] double var_1_14 = 127.75; [L32] signed char var_1_15 = 8; [L33] signed char var_1_16 = 32; [L34] unsigned char var_1_17 = 0; [L35] unsigned char var_1_18 = 0; [L36] double var_1_19 = 2.25; [L37] unsigned char var_1_20 = 0; [L38] unsigned short int var_1_21 = 256; [L39] float var_1_22 = 256.5; [L40] unsigned char var_1_23 = 2; [L41] unsigned char var_1_24 = 1; [L42] float var_1_25 = 1.375; [L43] float var_1_26 = 10.25; [L44] signed char var_1_27 = -64; [L45] signed char var_1_28 = -64; [L46] signed char var_1_29 = -8; [L47] float var_1_30 = 49.875; [L48] double var_1_31 = 2.4; [L49] double var_1_32 = 255.2; [L50] double var_1_33 = 10.125; [L51] double var_1_34 = 32.25; [L52] unsigned char var_1_35 = 32; [L53] unsigned short int var_1_36 = 128; [L54] unsigned char var_1_37 = 4; [L55] unsigned long int last_1_var_1_6 = 10000; VAL [isInitial=0, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=15/2, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_4=49999999/5, var_1_5=43/5, var_1_6=10000, var_1_8=129/2] [L186] isInitial = 1 [L187] FCALL initially() [L188] COND TRUE 1 [L189] CALL updateLastVariables() [L179] last_1_var_1_6 = var_1_6 VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=15/2, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_4=49999999/5, var_1_5=43/5, var_1_6=10000, var_1_8=129/2] [L189] RET updateLastVariables() [L190] CALL updateVariables() [L130] var_1_4 = __VERIFIER_nondet_float() [L131] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=15/2, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=43/5, var_1_6=10000, var_1_8=129/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=15/2, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=43/5, var_1_6=10000, var_1_8=129/2] [L131] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=15/2, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=43/5, var_1_6=10000, var_1_8=129/2] [L132] var_1_5 = __VERIFIER_nondet_float() [L133] 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, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=15/2, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=129/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=15/2, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=129/2] [L133] 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, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=15/2, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=129/2] [L134] var_1_8 = __VERIFIER_nondet_double() [L135] CALL assume_abort_if_not((var_1_8 >= 0.0F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854776000e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=15/2, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=15/2, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L135] RET assume_abort_if_not((var_1_8 >= 0.0F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854776000e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=15/2, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L136] var_1_11 = __VERIFIER_nondet_float() [L137] CALL assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L137] RET assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L138] CALL assume_abort_if_not(var_1_11 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L138] RET assume_abort_if_not(var_1_11 != 0.0F) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L139] var_1_12 = __VERIFIER_nondet_float() [L140] CALL assume_abort_if_not((var_1_12 >= 4611686.018427382800e+12F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L140] RET assume_abort_if_not((var_1_12 >= 4611686.018427382800e+12F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L141] var_1_13 = __VERIFIER_nondet_float() [L142] CALL assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L142] RET assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L143] var_1_15 = __VERIFIER_nondet_char() [L144] CALL assume_abort_if_not(var_1_15 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L144] RET assume_abort_if_not(var_1_15 >= -1) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L145] CALL assume_abort_if_not(var_1_15 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L145] RET assume_abort_if_not(var_1_15 <= 127) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L146] var_1_16 = __VERIFIER_nondet_char() [L147] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L147] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L148] CALL assume_abort_if_not(var_1_16 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L148] RET assume_abort_if_not(var_1_16 <= 127) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L149] var_1_18 = __VERIFIER_nondet_uchar() [L150] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L150] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L151] CALL assume_abort_if_not(var_1_18 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L151] RET assume_abort_if_not(var_1_18 <= 0) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L152] var_1_23 = __VERIFIER_nondet_uchar() [L153] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L153] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L154] CALL assume_abort_if_not(var_1_23 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L154] RET assume_abort_if_not(var_1_23 <= 255) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L155] var_1_24 = __VERIFIER_nondet_uchar() [L156] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L156] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L157] CALL assume_abort_if_not(var_1_24 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L157] RET assume_abort_if_not(var_1_24 <= 255) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L158] var_1_25 = __VERIFIER_nondet_float() [L159] CALL assume_abort_if_not((var_1_25 >= -461168.6018427382800e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 4611686.018427382800e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L159] RET assume_abort_if_not((var_1_25 >= -461168.6018427382800e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 4611686.018427382800e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L160] var_1_26 = __VERIFIER_nondet_float() [L161] CALL assume_abort_if_not((var_1_26 >= -461168.6018427382800e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 4611686.018427382800e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L161] RET assume_abort_if_not((var_1_26 >= -461168.6018427382800e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 4611686.018427382800e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L162] var_1_29 = __VERIFIER_nondet_char() [L163] CALL assume_abort_if_not(var_1_29 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L163] RET assume_abort_if_not(var_1_29 >= -127) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L164] CALL assume_abort_if_not(var_1_29 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L164] RET assume_abort_if_not(var_1_29 <= 126) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L165] var_1_32 = __VERIFIER_nondet_double() [L166] CALL assume_abort_if_not((var_1_32 >= 0.0F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854765600e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L166] RET assume_abort_if_not((var_1_32 >= 0.0F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854765600e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L167] var_1_33 = __VERIFIER_nondet_double() [L168] CALL assume_abort_if_not((var_1_33 >= 0.0F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L168] RET assume_abort_if_not((var_1_33 >= 0.0F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L169] var_1_34 = __VERIFIER_nondet_double() [L170] CALL assume_abort_if_not((var_1_34 >= 0.0F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854765600e+12F && var_1_34 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L170] RET assume_abort_if_not((var_1_34 >= 0.0F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854765600e+12F && var_1_34 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L171] var_1_36 = __VERIFIER_nondet_ushort() [L172] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L172] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L173] CALL assume_abort_if_not(var_1_36 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L173] RET assume_abort_if_not(var_1_36 <= 65535) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L174] var_1_37 = __VERIFIER_nondet_uchar() [L175] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=0, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=0, var_1_5=2, var_1_6=10000, var_1_8=3] [L175] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=0, var_1_5=2, var_1_6=10000, var_1_8=3] [L176] CALL assume_abort_if_not(var_1_37 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=0, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=0, var_1_5=2, var_1_6=10000, var_1_8=3] [L176] RET assume_abort_if_not(var_1_37 <= 254) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=0, var_1_5=2, var_1_6=10000, var_1_8=3] [L190] RET updateVariables() [L191] CALL step() [L59] COND TRUE var_1_23 >= var_1_24 [L60] var_1_22 = (var_1_25 + var_1_26) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=0, var_1_5=2, var_1_6=10000, var_1_8=3] [L62] COND FALSE !(((var_1_22 + 127.75f) * var_1_25) < var_1_26) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=0, var_1_5=2, var_1_6=10000, var_1_8=3] [L67] var_1_28 = var_1_29 [L68] var_1_30 = var_1_26 [L69] var_1_31 = (((((var_1_32) > (var_1_33)) ? (var_1_32) : (var_1_33))) - var_1_34) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=0, var_1_29=0, var_1_30=8, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=0, var_1_5=2, var_1_6=10000, var_1_8=3] [L70] COND FALSE !(var_1_23 > var_1_28) [L81] var_1_35 = var_1_37 VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=0, var_1_29=0, var_1_30=8, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=0, var_1_36=6, var_1_37=0, var_1_5=2, var_1_6=10000, var_1_8=3] [L83] COND TRUE (var_1_15 - ((((0) < (var_1_16)) ? (0) : (var_1_16)))) > last_1_var_1_6 [L84] var_1_14 = var_1_12 VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=5, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=0, var_1_29=0, var_1_30=8, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=0, var_1_36=6, var_1_37=0, var_1_5=2, var_1_6=10000, var_1_8=3] [L86] COND TRUE (var_1_5 / var_1_11) >= (var_1_8 - var_1_4) [L87] var_1_10 = (((((var_1_5 - (var_1_12 - var_1_13))) < (var_1_4)) ? ((var_1_5 - (var_1_12 - var_1_13))) : (var_1_4))) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=12, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=5, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=0, var_1_29=0, var_1_30=8, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=0, var_1_36=6, var_1_37=0, var_1_4=0, var_1_5=2, var_1_6=10000, var_1_8=3] [L91] var_1_20 = var_1_16 [L92] var_1_21 = var_1_16 VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=12, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=5, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=1, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=0, var_1_29=0, var_1_30=8, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=0, var_1_36=6, var_1_37=0, var_1_4=0, var_1_5=2, var_1_6=10000, var_1_8=3] [L93] COND TRUE var_1_21 <= (var_1_16 * var_1_20) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=12, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=5, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=1, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=0, var_1_29=0, var_1_30=8, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=0, var_1_36=6, var_1_37=0, var_1_4=0, var_1_5=2, var_1_6=10000, var_1_8=3] [L94] COND TRUE (var_1_5 + var_1_14) <= 127.025f [L95] var_1_17 = var_1_18 VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=12, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=5, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=1, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=0, var_1_29=0, var_1_30=8, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=0, var_1_36=6, var_1_37=0, var_1_4=0, var_1_5=2, var_1_6=10000, var_1_8=3] [L102] unsigned char stepLocal_0 = var_1_20 != var_1_20; VAL [isInitial=1, last_1_var_1_6=10000, stepLocal_0=0, var_1_10=12, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=5, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=1, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=0, var_1_29=0, var_1_30=8, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=0, var_1_36=6, var_1_37=0, var_1_4=0, var_1_5=2, var_1_6=10000, var_1_8=3] [L103] COND FALSE !(\read(var_1_17)) [L114] var_1_6 = var_1_20 VAL [isInitial=1, last_1_var_1_6=10000, stepLocal_0=0, var_1_10=12, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=5, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=1, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=0, var_1_29=0, var_1_30=8, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=0, var_1_36=6, var_1_37=0, var_1_4=0, var_1_5=2, var_1_6=1, var_1_8=3] [L116] COND TRUE var_1_6 <= var_1_6 VAL [isInitial=1, last_1_var_1_6=10000, stepLocal_0=0, var_1_10=12, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=5, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=1, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=0, var_1_29=0, var_1_30=8, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=0, var_1_36=6, var_1_37=0, var_1_4=0, var_1_5=2, var_1_6=1, var_1_8=3] [L117] COND FALSE !(var_1_6 > var_1_6) [L120] var_1_1 = var_1_5 VAL [isInitial=1, last_1_var_1_6=10000, stepLocal_0=0, var_1_10=12, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=5, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=2, var_1_20=1, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=0, var_1_29=0, var_1_30=8, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=0, var_1_36=6, var_1_37=0, var_1_4=0, var_1_5=2, var_1_6=1, var_1_8=3] [L125] COND TRUE var_1_1 < var_1_11 [L126] var_1_19 = (var_1_13 - 256.4) VAL [isInitial=1, last_1_var_1_6=10000, stepLocal_0=0, var_1_10=12, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=5, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_1=2, var_1_20=1, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=0, var_1_29=0, var_1_30=8, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=0, var_1_36=6, var_1_37=0, var_1_4=0, var_1_5=2, var_1_6=1, var_1_8=3] [L191] RET step() [L192] CALL, EXPR property() [L182-L183] return ((((((((var_1_6 <= var_1_6) ? ((var_1_6 > var_1_6) ? (var_1_1 == ((float) (var_1_4 - var_1_5))) : (var_1_1 == ((float) var_1_5))) : (var_1_1 == ((float) var_1_4))) && (var_1_17 ? ((((((var_1_14) > (((((var_1_5) > (199.78)) ? (var_1_5) : (199.78))))) ? (var_1_14) : (((((var_1_5) > (199.78)) ? (var_1_5) : (199.78)))))) != (var_1_4 - var_1_8)) ? (((var_1_20 != var_1_20) || var_1_17) ? (var_1_6 == ((unsigned long int) var_1_20)) : (var_1_6 == ((unsigned long int) 5u))) : (var_1_6 == ((unsigned long int) var_1_20))) : (var_1_6 == ((unsigned long int) var_1_20)))) && (((var_1_5 / var_1_11) >= (var_1_8 - var_1_4)) ? (var_1_10 == ((float) (((((var_1_5 - (var_1_12 - var_1_13))) < (var_1_4)) ? ((var_1_5 - (var_1_12 - var_1_13))) : (var_1_4))))) : (var_1_10 == ((float) 4.2f)))) && (((var_1_15 - ((((0) < (var_1_16)) ? (0) : (var_1_16)))) > last_1_var_1_6) ? (var_1_14 == ((double) var_1_12)) : 1)) && ((var_1_21 <= (var_1_16 * var_1_20)) ? (((var_1_5 + var_1_14) <= 127.025f) ? (var_1_17 == ((unsigned char) var_1_18)) : (var_1_17 == ((unsigned char) var_1_18))) : (var_1_17 == ((unsigned char) var_1_18)))) && ((var_1_1 < var_1_11) ? (var_1_19 == ((double) (var_1_13 - 256.4))) : 1)) && (var_1_20 == ((unsigned char) var_1_16))) && (var_1_21 == ((unsigned short int) var_1_16)) ; VAL [\result=0, isInitial=1, last_1_var_1_6=10000, var_1_10=12, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=5, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_1=2, var_1_20=1, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=0, var_1_29=0, var_1_30=8, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=0, var_1_36=6, var_1_37=0, var_1_4=0, var_1_5=2, var_1_6=1, var_1_8=3] [L192] RET, EXPR property() [L192] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_6=10000, var_1_10=12, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=5, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_1=2, var_1_20=1, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=0, var_1_29=0, var_1_30=8, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=0, var_1_36=6, var_1_37=0, var_1_4=0, var_1_5=2, var_1_6=1, var_1_8=3] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_6=10000, var_1_10=12, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=5, var_1_15=-1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_1=2, var_1_20=1, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=0, var_1_29=0, var_1_30=8, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=0, var_1_36=6, var_1_37=0, var_1_4=0, var_1_5=2, var_1_6=1, var_1_8=3] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 87 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.5s, OverallIterations: 3, TraceHistogramMax: 28, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 173 SdHoareTripleChecker+Valid, 0.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 155 mSDsluCounter, 409 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 175 mSDsCounter, 47 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 282 IncrementalHoareTripleChecker+Invalid, 329 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 47 mSolverCounterUnsat, 234 mSDtfsCounter, 282 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 545 GetRequests, 529 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=108occurred in iteration=2, InterpolantAutomatonStates: 14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 3 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 723 NumberOfCodeBlocks, 723 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 539 ConstructedInterpolants, 0 QuantifiedInterpolants, 1684 SizeOfPredicates, 4 NumberOfNonLiveVariables, 872 ConjunctsInSsa, 14 ConjunctsInUnsatCore, 3 InterpolantComputations, 1 PerfectInterpolantSequences, 4428/4536 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-19 08:01:06,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu --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 79853406c2a2e1cb6330b1ef13ecadf13c025397e7c4eb20a54145c08d7a2b48 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 08:01:09,718 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 08:01:09,868 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-19 08:01:09,878 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 08:01:09,881 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 08:01:09,929 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 08:01:09,929 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 08:01:09,930 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 08:01:09,931 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 08:01:09,936 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 08:01:09,938 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 08:01:09,938 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 08:01:09,939 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 08:01:09,941 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 08:01:09,941 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 08:01:09,942 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 08:01:09,942 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 08:01:09,943 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 08:01:09,943 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 08:01:09,944 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 08:01:09,945 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 08:01:09,945 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 08:01:09,946 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 08:01:09,946 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 08:01:09,947 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 08:01:09,947 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 08:01:09,948 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 08:01:09,948 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 08:01:09,949 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 08:01:09,949 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 08:01:09,950 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 08:01:09,951 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 08:01:09,951 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 08:01:09,951 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 08:01:09,952 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-19 08:01:09,952 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 08:01:09,952 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 08:01:09,953 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 08:01:09,953 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 08:01:09,954 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 08:01:09,954 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-19 08:01:09,955 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 08:01:09,955 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_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 79853406c2a2e1cb6330b1ef13ecadf13c025397e7c4eb20a54145c08d7a2b48 [2023-11-19 08:01:10,378 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 08:01:10,400 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 08:01:10,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 08:01:10,404 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 08:01:10,404 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 08:01:10,406 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i [2023-11-19 08:01:13,535 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 08:01:13,837 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 08:01:13,837 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i [2023-11-19 08:01:13,849 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/data/a14d86373/1423266a110340188182da81227346c3/FLAGfda1de6c4 [2023-11-19 08:01:13,866 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/data/a14d86373/1423266a110340188182da81227346c3 [2023-11-19 08:01:13,869 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 08:01:13,871 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 08:01:13,872 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 08:01:13,873 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 08:01:13,878 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 08:01:13,879 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:01:13" (1/1) ... [2023-11-19 08:01:13,880 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@621afe0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:13, skipping insertion in model container [2023-11-19 08:01:13,881 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:01:13" (1/1) ... [2023-11-19 08:01:13,917 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 08:01:14,102 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_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i[914,927] [2023-11-19 08:01:14,182 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 08:01:14,210 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 08:01:14,223 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_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i[914,927] [2023-11-19 08:01:14,279 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 08:01:14,306 INFO L206 MainTranslator]: Completed translation [2023-11-19 08:01:14,307 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:14 WrapperNode [2023-11-19 08:01:14,307 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 08:01:14,308 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 08:01:14,309 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 08:01:14,310 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 08:01:14,317 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:14" (1/1) ... [2023-11-19 08:01:14,340 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:14" (1/1) ... [2023-11-19 08:01:14,387 INFO L138 Inliner]: procedures = 27, calls = 41, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 196 [2023-11-19 08:01:14,387 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 08:01:14,388 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 08:01:14,388 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 08:01:14,388 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 08:01:14,398 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:14" (1/1) ... [2023-11-19 08:01:14,399 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:14" (1/1) ... [2023-11-19 08:01:14,405 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:14" (1/1) ... [2023-11-19 08:01:14,405 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:14" (1/1) ... [2023-11-19 08:01:14,420 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:14" (1/1) ... [2023-11-19 08:01:14,424 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:14" (1/1) ... [2023-11-19 08:01:14,429 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:14" (1/1) ... [2023-11-19 08:01:14,432 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:14" (1/1) ... [2023-11-19 08:01:14,437 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 08:01:14,438 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 08:01:14,439 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 08:01:14,439 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 08:01:14,440 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:14" (1/1) ... [2023-11-19 08:01:14,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 08:01:14,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 08:01:14,498 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 08:01:14,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 08:01:14,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 08:01:14,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-19 08:01:14,534 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 08:01:14,534 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 08:01:14,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 08:01:14,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 08:01:14,635 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 08:01:14,638 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 08:01:27,936 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 08:01:27,947 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 08:01:27,959 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 08:01:27,964 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:01:27 BoogieIcfgContainer [2023-11-19 08:01:27,964 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 08:01:27,966 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 08:01:27,967 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 08:01:27,970 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 08:01:27,971 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 08:01:13" (1/3) ... [2023-11-19 08:01:27,972 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62f853fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:01:27, skipping insertion in model container [2023-11-19 08:01:27,972 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:01:14" (2/3) ... [2023-11-19 08:01:27,972 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62f853fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:01:27, skipping insertion in model container [2023-11-19 08:01:27,973 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:01:27" (3/3) ... [2023-11-19 08:01:27,974 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-2.i [2023-11-19 08:01:27,991 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 08:01:27,991 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 08:01:28,049 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 08:01:28,057 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;@40077421, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-19 08:01:28,058 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 08:01:28,063 INFO L276 IsEmpty]: Start isEmpty. Operand has 85 states, 54 states have (on average 1.3888888888888888) internal successors, (75), 55 states have internal predecessors, (75), 28 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2023-11-19 08:01:28,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-11-19 08:01:28,082 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 08:01:28,083 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 08:01:28,084 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 08:01:28,090 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 08:01:28,091 INFO L85 PathProgramCache]: Analyzing trace with hash -342794988, now seen corresponding path program 1 times [2023-11-19 08:01:28,110 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-19 08:01:28,111 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1328512013] [2023-11-19 08:01:28,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:01:28,111 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 08:01:28,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/mathsat [2023-11-19 08:01:28,145 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-19 08:01:28,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-19 08:01:29,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:01:29,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 294 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-19 08:01:29,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 08:01:29,399 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 758 proven. 0 refuted. 0 times theorem prover too weak. 754 trivial. 0 not checked. [2023-11-19 08:01:29,410 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 08:01:29,411 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-19 08:01:29,412 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1328512013] [2023-11-19 08:01:29,412 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1328512013] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 08:01:29,413 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 08:01:29,413 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 08:01:29,416 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [784809066] [2023-11-19 08:01:29,418 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 08:01:29,425 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-19 08:01:29,426 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-19 08:01:29,479 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-19 08:01:29,479 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-19 08:01:29,482 INFO L87 Difference]: Start difference. First operand has 85 states, 54 states have (on average 1.3888888888888888) internal successors, (75), 55 states have internal predecessors, (75), 28 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) Second operand has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-19 08:01:29,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 08:01:29,522 INFO L93 Difference]: Finished difference Result 163 states and 284 transitions. [2023-11-19 08:01:29,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-19 08:01:29,526 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 180 [2023-11-19 08:01:29,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 08:01:29,541 INFO L225 Difference]: With dead ends: 163 [2023-11-19 08:01:29,541 INFO L226 Difference]: Without dead ends: 81 [2023-11-19 08:01:29,549 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 179 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-19 08:01:29,556 INFO L413 NwaCegarLoop]: 122 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 122 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-19 08:01:29,559 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 122 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-19 08:01:29,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2023-11-19 08:01:29,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 81. [2023-11-19 08:01:29,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 51 states have (on average 1.2941176470588236) internal successors, (66), 51 states have internal predecessors, (66), 28 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2023-11-19 08:01:29,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 122 transitions. [2023-11-19 08:01:29,679 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 122 transitions. Word has length 180 [2023-11-19 08:01:29,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 08:01:29,680 INFO L495 AbstractCegarLoop]: Abstraction has 81 states and 122 transitions. [2023-11-19 08:01:29,682 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-19 08:01:29,682 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 122 transitions. [2023-11-19 08:01:29,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-19 08:01:29,699 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 08:01:29,699 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 08:01:29,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-19 08:01:29,916 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 08:01:29,917 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 08:01:29,918 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 08:01:29,918 INFO L85 PathProgramCache]: Analyzing trace with hash -846840778, now seen corresponding path program 1 times [2023-11-19 08:01:29,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-19 08:01:29,920 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1599778853] [2023-11-19 08:01:29,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:01:29,921 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 08:01:29,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/mathsat [2023-11-19 08:01:29,923 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-19 08:01:29,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-19 08:01:31,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:01:31,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-19 08:01:31,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 08:01:32,666 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 693 proven. 54 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2023-11-19 08:01:32,666 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-19 08:01:34,060 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 27 proven. 54 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-11-19 08:01:34,061 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-19 08:01:34,062 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1599778853] [2023-11-19 08:01:34,062 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1599778853] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-19 08:01:34,063 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-19 08:01:34,064 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2023-11-19 08:01:34,069 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [48104983] [2023-11-19 08:01:34,070 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-19 08:01:34,076 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-19 08:01:34,077 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-19 08:01:34,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-19 08:01:34,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2023-11-19 08:01:34,079 INFO L87 Difference]: Start difference. First operand 81 states and 122 transitions. Second operand has 9 states, 9 states have (on average 6.111111111111111) internal successors, (55), 9 states have internal predecessors, (55), 2 states have call successors, (46), 2 states have call predecessors, (46), 4 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2023-11-19 08:01:38,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-19 08:01:40,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-19 08:01:42,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-19 08:01:44,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-19 08:01:45,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 08:01:45,733 INFO L93 Difference]: Finished difference Result 189 states and 278 transitions. [2023-11-19 08:01:45,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-19 08:01:45,735 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 6.111111111111111) internal successors, (55), 9 states have internal predecessors, (55), 2 states have call successors, (46), 2 states have call predecessors, (46), 4 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) Word has length 181 [2023-11-19 08:01:45,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 08:01:45,740 INFO L225 Difference]: With dead ends: 189 [2023-11-19 08:01:45,740 INFO L226 Difference]: Without dead ends: 111 [2023-11-19 08:01:45,742 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 367 GetRequests, 352 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=86, Invalid=154, Unknown=0, NotChecked=0, Total=240 [2023-11-19 08:01:45,746 INFO L413 NwaCegarLoop]: 104 mSDtfsCounter, 208 mSDsluCounter, 164 mSDsCounter, 0 mSdLazyCounter, 271 mSolverCounterSat, 65 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 226 SdHoareTripleChecker+Valid, 268 SdHoareTripleChecker+Invalid, 339 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 65 IncrementalHoareTripleChecker+Valid, 271 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.1s IncrementalHoareTripleChecker+Time [2023-11-19 08:01:45,747 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [226 Valid, 268 Invalid, 339 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [65 Valid, 271 Invalid, 3 Unknown, 0 Unchecked, 11.1s Time] [2023-11-19 08:01:45,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2023-11-19 08:01:45,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 106. [2023-11-19 08:01:45,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 106 states, 65 states have (on average 1.2153846153846153) internal successors, (79), 66 states have internal predecessors, (79), 37 states have call successors, (37), 3 states have call predecessors, (37), 3 states have return successors, (37), 36 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-19 08:01:45,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 153 transitions. [2023-11-19 08:01:45,798 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 153 transitions. Word has length 181 [2023-11-19 08:01:45,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 08:01:45,801 INFO L495 AbstractCegarLoop]: Abstraction has 106 states and 153 transitions. [2023-11-19 08:01:45,804 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 6.111111111111111) internal successors, (55), 9 states have internal predecessors, (55), 2 states have call successors, (46), 2 states have call predecessors, (46), 4 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2023-11-19 08:01:45,805 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 153 transitions. [2023-11-19 08:01:45,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-19 08:01:45,814 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 08:01:45,815 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 08:01:45,845 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2023-11-19 08:01:46,028 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 08:01:46,029 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 08:01:46,030 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 08:01:46,030 INFO L85 PathProgramCache]: Analyzing trace with hash -32398935, now seen corresponding path program 1 times [2023-11-19 08:01:46,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-19 08:01:46,031 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [818651317] [2023-11-19 08:01:46,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:01:46,032 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-19 08:01:46,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/mathsat [2023-11-19 08:01:46,034 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-19 08:01:46,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9afa3a0a-8d6a-4800-a9a2-fece924b6fbd/bin/uautomizer-verify-uCwYo4JHxu/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-11-19 08:01:47,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:01:47,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 27 conjunts are in the unsatisfiable core [2023-11-19 08:01:47,225 INFO L285 TraceCheckSpWp]: Computing forward predicates...