./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx --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 98abf4a1b601d6abbbc90dbefd7ca63cb5df651c9c8cacf5dc6a77e5a21d9e4c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 21:03:06,652 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 21:03:06,750 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-21 21:03:06,756 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 21:03:06,757 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 21:03:06,781 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 21:03:06,782 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 21:03:06,782 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 21:03:06,783 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 21:03:06,784 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 21:03:06,785 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 21:03:06,785 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 21:03:06,786 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 21:03:06,787 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 21:03:06,788 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 21:03:06,788 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 21:03:06,789 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 21:03:06,789 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 21:03:06,790 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 21:03:06,791 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 21:03:06,791 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 21:03:06,792 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 21:03:06,792 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 21:03:06,793 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 21:03:06,793 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 21:03:06,794 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 21:03:06,794 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 21:03:06,795 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 21:03:06,795 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 21:03:06,796 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 21:03:06,796 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 21:03:06,797 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 21:03:06,797 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 21:03:06,797 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 21:03:06,798 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 21:03:06,798 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 21:03:06,798 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 21:03:06,798 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 21:03:06,799 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 21:03:06,799 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 21:03:06,799 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 21:03:06,800 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 21:03:06,800 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_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98abf4a1b601d6abbbc90dbefd7ca63cb5df651c9c8cacf5dc6a77e5a21d9e4c [2023-11-21 21:03:07,099 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 21:03:07,132 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 21:03:07,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 21:03:07,137 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 21:03:07,137 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 21:03:07,139 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i [2023-11-21 21:03:10,274 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 21:03:10,531 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 21:03:10,573 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i [2023-11-21 21:03:10,604 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/data/157cbf618/1056558e32694499b81f3f2caebd8408/FLAGd3bca3fa7 [2023-11-21 21:03:10,624 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/data/157cbf618/1056558e32694499b81f3f2caebd8408 [2023-11-21 21:03:10,627 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 21:03:10,628 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 21:03:10,630 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 21:03:10,630 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 21:03:10,636 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 21:03:10,637 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:03:10" (1/1) ... [2023-11-21 21:03:10,638 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d6c411b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:10, skipping insertion in model container [2023-11-21 21:03:10,638 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:03:10" (1/1) ... [2023-11-21 21:03:10,683 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 21:03:10,852 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_3abb1120-ab22-4665-9510-5c3be679d81f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i[919,932] [2023-11-21 21:03:10,927 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 21:03:10,955 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 21:03:10,966 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_3abb1120-ab22-4665-9510-5c3be679d81f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i[919,932] [2023-11-21 21:03:11,007 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 21:03:11,033 INFO L206 MainTranslator]: Completed translation [2023-11-21 21:03:11,034 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:11 WrapperNode [2023-11-21 21:03:11,034 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 21:03:11,035 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 21:03:11,035 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 21:03:11,035 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 21:03:11,045 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:11" (1/1) ... [2023-11-21 21:03:11,063 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:11" (1/1) ... [2023-11-21 21:03:11,126 INFO L138 Inliner]: procedures = 26, calls = 44, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 238 [2023-11-21 21:03:11,126 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 21:03:11,127 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 21:03:11,127 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 21:03:11,127 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 21:03:11,148 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:11" (1/1) ... [2023-11-21 21:03:11,149 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:11" (1/1) ... [2023-11-21 21:03:11,154 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:11" (1/1) ... [2023-11-21 21:03:11,168 INFO L187 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-21 21:03:11,168 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:11" (1/1) ... [2023-11-21 21:03:11,168 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:11" (1/1) ... [2023-11-21 21:03:11,182 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:11" (1/1) ... [2023-11-21 21:03:11,196 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:11" (1/1) ... [2023-11-21 21:03:11,207 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:11" (1/1) ... [2023-11-21 21:03:11,213 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:11" (1/1) ... [2023-11-21 21:03:11,224 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 21:03:11,225 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 21:03:11,225 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 21:03:11,225 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 21:03:11,226 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:11" (1/1) ... [2023-11-21 21:03:11,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 21:03:11,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:11,270 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:11,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 21:03:11,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 21:03:11,317 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 21:03:11,318 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 21:03:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-21 21:03:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 21:03:11,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 21:03:11,444 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 21:03:11,447 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 21:03:11,925 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 21:03:12,404 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 21:03:12,404 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 21:03:12,406 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:03:12 BoogieIcfgContainer [2023-11-21 21:03:12,406 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 21:03:12,410 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 21:03:12,411 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 21:03:12,414 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 21:03:12,414 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 09:03:10" (1/3) ... [2023-11-21 21:03:12,415 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49e618e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 09:03:12, skipping insertion in model container [2023-11-21 21:03:12,416 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:11" (2/3) ... [2023-11-21 21:03:12,417 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49e618e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 09:03:12, skipping insertion in model container [2023-11-21 21:03:12,418 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:03:12" (3/3) ... [2023-11-21 21:03:12,419 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i [2023-11-21 21:03:12,440 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 21:03:12,440 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 21:03:12,504 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 21:03:12,513 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;@7d5903e8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 21:03:12,513 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 21:03:12,519 INFO L276 IsEmpty]: Start isEmpty. Operand has 57 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 24 states have internal predecessors, (26), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2023-11-21 21:03:12,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-21 21:03:12,536 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 21:03:12,537 INFO L195 NwaCegarLoop]: trace histogram [31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 21:03:12,538 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 21:03:12,544 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 21:03:12,545 INFO L85 PathProgramCache]: Analyzing trace with hash 937447206, now seen corresponding path program 1 times [2023-11-21 21:03:12,552 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 21:03:12,552 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [169332992] [2023-11-21 21:03:12,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 21:03:12,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 21:03:12,756 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 21:03:12,756 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [725023400] [2023-11-21 21:03:12,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 21:03:12,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 21:03:12,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:12,759 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 21:03:12,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-21 21:03:13,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:03:13,025 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 21:03:13,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:03:13,251 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 21:03:13,254 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-21 21:03:13,255 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-21 21:03:13,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:13,479 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 21:03:13,483 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-21 21:03:13,490 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-21 21:03:13,638 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 09:03:13 BoogieIcfgContainer [2023-11-21 21:03:13,638 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-21 21:03:13,639 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-21 21:03:13,639 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-21 21:03:13,639 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-21 21:03:13,640 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:03:12" (3/4) ... [2023-11-21 21:03:13,642 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-21 21:03:13,643 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-21 21:03:13,645 INFO L158 Benchmark]: Toolchain (without parser) took 3016.22ms. Allocated memory is still 144.7MB. Free memory was 117.8MB in the beginning and 64.7MB in the end (delta: 53.1MB). Peak memory consumption was 53.9MB. Max. memory is 16.1GB. [2023-11-21 21:03:13,645 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 144.7MB. Free memory is still 119.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 21:03:13,646 INFO L158 Benchmark]: CACSL2BoogieTranslator took 404.40ms. Allocated memory is still 144.7MB. Free memory was 117.8MB in the beginning and 102.8MB in the end (delta: 15.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-21 21:03:13,647 INFO L158 Benchmark]: Boogie Procedure Inliner took 91.16ms. Allocated memory is still 144.7MB. Free memory was 102.8MB in the beginning and 99.7MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-21 21:03:13,648 INFO L158 Benchmark]: Boogie Preprocessor took 97.09ms. Allocated memory is still 144.7MB. Free memory was 99.7MB in the beginning and 96.0MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-21 21:03:13,648 INFO L158 Benchmark]: RCFGBuilder took 1181.66ms. Allocated memory is still 144.7MB. Free memory was 96.0MB in the beginning and 68.4MB in the end (delta: 27.6MB). Peak memory consumption was 39.2MB. Max. memory is 16.1GB. [2023-11-21 21:03:13,649 INFO L158 Benchmark]: TraceAbstraction took 1227.53ms. Allocated memory is still 144.7MB. Free memory was 67.7MB in the beginning and 65.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-21 21:03:13,650 INFO L158 Benchmark]: Witness Printer took 5.14ms. Allocated memory is still 144.7MB. Free memory was 65.6MB in the beginning and 64.7MB in the end (delta: 902.7kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-21 21:03:13,653 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 144.7MB. Free memory is still 119.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 404.40ms. Allocated memory is still 144.7MB. Free memory was 117.8MB in the beginning and 102.8MB in the end (delta: 15.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 91.16ms. Allocated memory is still 144.7MB. Free memory was 102.8MB in the beginning and 99.7MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 97.09ms. Allocated memory is still 144.7MB. Free memory was 99.7MB in the beginning and 96.0MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1181.66ms. Allocated memory is still 144.7MB. Free memory was 96.0MB in the beginning and 68.4MB in the end (delta: 27.6MB). Peak memory consumption was 39.2MB. Max. memory is 16.1GB. * TraceAbstraction took 1227.53ms. Allocated memory is still 144.7MB. Free memory was 67.7MB in the beginning and 65.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 5.14ms. Allocated memory is still 144.7MB. Free memory was 65.6MB in the beginning and 64.7MB in the end (delta: 902.7kB). Peak memory consumption was 2.1MB. 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 62, overapproximation of bitwiseOr at line 78, overapproximation of someBinaryDOUBLEComparisonOperation at line 61, overapproximation of someBinaryArithmeticFLOAToperation at line 88. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = 16; [L23] unsigned char var_1_5 = 1; [L24] signed short int var_1_8 = -5; [L25] double var_1_10 = 256.475; [L26] double var_1_11 = 4.8; [L27] unsigned long int var_1_14 = 0; [L28] signed char var_1_15 = -5; [L29] unsigned long int var_1_16 = 500; [L30] unsigned long int var_1_17 = 4182428128; [L31] unsigned long int var_1_18 = 16; [L32] signed char var_1_19 = -5; [L33] signed char var_1_20 = 0; [L34] signed char var_1_21 = 64; [L35] float var_1_22 = 49.375; [L36] signed short int var_1_23 = 256; [L37] signed short int var_1_24 = 8; [L38] float var_1_25 = 255.5; [L39] float var_1_26 = 500.14; [L40] signed long int var_1_27 = -8; [L41] signed short int var_1_30 = -2; [L42] double var_1_31 = 0.3; [L43] signed char var_1_32 = 16; [L44] unsigned char var_1_33 = 25; [L45] unsigned char var_1_39 = 10; [L46] signed long int var_1_40 = -64; [L47] unsigned char var_1_42 = 1; [L48] unsigned char var_1_44 = 0; [L49] unsigned char var_1_45 = 0; [L50] unsigned char var_1_46 = 0; [L51] unsigned long int var_1_47 = 5; [L52] double var_1_48 = 16.75; [L53] signed long int var_1_50 = 2; [L54] signed short int var_1_51 = 50; [L55] float last_1_var_1_22 = 49.375; [L56] signed short int last_1_var_1_30 = -2; [L57] signed char last_1_var_1_32 = 16; [L201] isInitial = 1 [L202] FCALL initially() [L203] COND TRUE 1 [L204] CALL updateLastVariables() [L192] last_1_var_1_22 = var_1_22 [L193] last_1_var_1_30 = var_1_30 [L194] last_1_var_1_32 = var_1_32 [L204] RET updateLastVariables() [L205] CALL updateVariables() [L142] var_1_5 = __VERIFIER_nondet_uchar() [L143] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_8=-5] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_8=-5] [L144] CALL assume_abort_if_not(var_1_5 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_5 <= 1) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L145] var_1_10 = __VERIFIER_nondet_double() [L146] CALL assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L147] var_1_11 = __VERIFIER_nondet_double() [L148] CALL assume_abort_if_not((var_1_11 >= 0.0F && 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_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not((var_1_11 >= 0.0F && 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_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L149] var_1_15 = __VERIFIER_nondet_char() [L150] CALL assume_abort_if_not(var_1_15 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_15 >= -128) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L151] CALL assume_abort_if_not(var_1_15 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_15 <= 127) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L152] CALL assume_abort_if_not(var_1_15 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L152] RET assume_abort_if_not(var_1_15 != 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L153] var_1_16 = __VERIFIER_nondet_ulong() [L154] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L155] CALL assume_abort_if_not(var_1_16 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_16 <= 4294967294) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L156] var_1_17 = __VERIFIER_nondet_ulong() [L157] CALL assume_abort_if_not(var_1_17 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_17 >= 2147483647) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L158] CALL assume_abort_if_not(var_1_17 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not(var_1_17 <= 4294967294) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L159] var_1_18 = __VERIFIER_nondet_ulong() [L160] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L161] CALL assume_abort_if_not(var_1_18 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_18 <= 1073741823) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L162] var_1_20 = __VERIFIER_nondet_char() [L163] CALL assume_abort_if_not(var_1_20 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not(var_1_20 >= -126) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L164] CALL assume_abort_if_not(var_1_20 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_20 <= 126) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L165] var_1_21 = __VERIFIER_nondet_char() [L166] CALL assume_abort_if_not(var_1_21 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not(var_1_21 >= -127) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L167] CALL assume_abort_if_not(var_1_21 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_21 <= 126) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L168] var_1_23 = __VERIFIER_nondet_short() [L169] CALL assume_abort_if_not(var_1_23 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_23 >= -1) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L170] CALL assume_abort_if_not(var_1_23 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_23 <= 32767) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L171] var_1_24 = __VERIFIER_nondet_short() [L172] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L173] CALL assume_abort_if_not(var_1_24 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_24 <= 32767) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L174] var_1_25 = __VERIFIER_nondet_float() [L175] CALL assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L176] var_1_26 = __VERIFIER_nondet_float() [L177] CALL assume_abort_if_not((var_1_26 >= 0.0F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=67/4, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L177] RET assume_abort_if_not((var_1_26 >= 0.0F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=67/4, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L178] var_1_39 = __VERIFIER_nondet_uchar() [L179] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=67/4, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=19, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=67/4, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=19, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L180] CALL assume_abort_if_not(var_1_39 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=67/4, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=19, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not(var_1_39 <= 254) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=67/4, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=19, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L181] var_1_44 = __VERIFIER_nondet_uchar() [L182] CALL assume_abort_if_not(var_1_44 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=67/4, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=19, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_44 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=67/4, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=19, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L183] CALL assume_abort_if_not(var_1_44 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=67/4, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=19, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L183] RET assume_abort_if_not(var_1_44 <= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=67/4, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=19, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L184] var_1_45 = __VERIFIER_nondet_uchar() [L185] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=67/4, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=19, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=67/4, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=19, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L186] CALL assume_abort_if_not(var_1_45 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=67/4, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=19, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L186] RET assume_abort_if_not(var_1_45 <= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=67/4, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=19, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L187] var_1_46 = __VERIFIER_nondet_uchar() [L188] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=67/4, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=19, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L188] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=67/4, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=19, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L189] CALL assume_abort_if_not(var_1_46 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=67/4, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=19, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not(var_1_46 <= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=0, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=67/4, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=19, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L205] RET updateVariables() [L206] CALL step() [L61] COND TRUE ((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))) < (((((var_1_10 - var_1_11)) < (((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))))) ? ((var_1_10 - var_1_11)) : (((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22)))))) [L62] COND TRUE last_1_var_1_22 >= last_1_var_1_22 [L63] var_1_8 = last_1_var_1_32 [L70] unsigned long int stepLocal_1 = var_1_18; [L71] COND TRUE 256 > stepLocal_1 [L72] var_1_19 = ((((((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) > (var_1_21)) ? (((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) : (var_1_21))) [L74] var_1_31 = var_1_26 [L75] var_1_32 = var_1_21 [L76] var_1_30 = ((((var_1_15) > (var_1_32)) ? (var_1_15) : (var_1_32))) [L77] signed short int stepLocal_0 = var_1_8; [L78] EXPR (var_1_32 + var_1_19) ^ (var_1_30 + var_1_32) [L78] COND FALSE !(stepLocal_0 == ((var_1_32 + var_1_19) ^ (var_1_30 + var_1_32))) [L81] COND TRUE var_1_30 == ((((var_1_30) < ((var_1_8 / var_1_15))) ? (var_1_30) : ((var_1_8 / var_1_15)))) [L82] var_1_14 = var_1_16 [L86] signed long int stepLocal_2 = var_1_23 - var_1_24; [L87] COND FALSE !(stepLocal_2 > var_1_14) [L90] COND FALSE !(! var_1_5) [L93] COND FALSE !(var_1_11 > var_1_22) [L96] var_1_27 = var_1_32 [L99] COND FALSE !(((((((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) < (var_1_19)) ? (((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) : (var_1_19))) < var_1_19) [L106] var_1_33 = var_1_39 [L108] COND FALSE !(((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) <= var_1_20) [L111] var_1_40 = (var_1_39 + var_1_15) [L113] COND TRUE var_1_26 >= ((((var_1_11) < (var_1_26)) ? (var_1_11) : (var_1_26))) [L114] COND FALSE !(var_1_21 < var_1_32) [L122] COND TRUE ((~ var_1_15) * var_1_19) >= (~ var_1_20) [L123] COND FALSE !((~ var_1_21) >= (var_1_39 - var_1_15)) [L126] var_1_47 = var_1_15 [L131] COND TRUE var_1_26 != var_1_22 [L132] COND FALSE !(var_1_24 > 10u) [L138] var_1_50 = var_1_14 [L139] var_1_51 = var_1_21 [L206] RET step() [L207] CALL, EXPR property() [L197] EXPR (var_1_32 + var_1_19) ^ (var_1_30 + var_1_32) [L197-L198] return (((((((((var_1_8 == ((var_1_32 + var_1_19) ^ (var_1_30 + var_1_32))) ? (var_1_1 == ((signed long int) var_1_8)) : 1) && ((((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))) < (((((var_1_10 - var_1_11)) < (((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))))) ? ((var_1_10 - var_1_11)) : (((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))))))) ? ((last_1_var_1_22 >= last_1_var_1_22) ? (var_1_8 == ((signed short int) last_1_var_1_32)) : (var_1_8 == ((signed short int) last_1_var_1_30))) : (var_1_8 == ((signed short int) 0)))) && ((var_1_30 == ((((var_1_30) < ((var_1_8 / var_1_15))) ? (var_1_30) : ((var_1_8 / var_1_15))))) ? (var_1_14 == ((unsigned long int) var_1_16)) : (var_1_14 == ((unsigned long int) (var_1_17 - (16u + var_1_18)))))) && ((256 > var_1_18) ? (var_1_19 == ((signed char) ((((((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) > (var_1_21)) ? (((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) : (var_1_21))))) : 1)) && (((var_1_23 - var_1_24) > var_1_14) ? (var_1_22 == ((float) (var_1_25 - var_1_26))) : 1)) && ((! var_1_5) ? (var_1_27 == ((signed long int) ((var_1_32 + var_1_24) + (var_1_30 + (var_1_20 + var_1_32))))) : ((var_1_11 > var_1_22) ? (var_1_27 == ((signed long int) var_1_19)) : (var_1_27 == ((signed long int) var_1_32))))) && (var_1_30 == ((signed short int) ((((var_1_15) > (var_1_32)) ? (var_1_15) : (var_1_32)))))) && (var_1_31 == ((double) var_1_26))) && (var_1_32 == ((signed char) var_1_21)) ; [L207] RET, EXPR property() [L207] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=32767, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=67/4, var_1_27=0, var_1_30=0, var_1_31=67/4, var_1_32=0, var_1_33=19, var_1_39=19, var_1_40=2, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=4294967279, var_1_48=67/4, var_1_50=32767, var_1_51=0, var_1_5=1, var_1_8=16] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=2, var_1_11=3, var_1_14=32767, var_1_15=-17, var_1_16=32767, var_1_17=2147483647, var_1_18=255, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=395/8, var_1_23=32767, var_1_24=0, var_1_25=4, var_1_26=67/4, var_1_27=0, var_1_30=0, var_1_31=67/4, var_1_32=0, var_1_33=19, var_1_39=19, var_1_40=2, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=4294967279, var_1_48=67/4, var_1_50=32767, var_1_51=0, var_1_5=1, var_1_8=16] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 57 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.0s, OverallIterations: 1, TraceHistogramMax: 31, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=57occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 114 NumberOfCodeBlocks, 114 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-21 21:03:13,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx --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 98abf4a1b601d6abbbc90dbefd7ca63cb5df651c9c8cacf5dc6a77e5a21d9e4c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 21:03:16,549 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 21:03:16,689 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-21 21:03:16,701 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 21:03:16,702 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 21:03:16,753 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 21:03:16,754 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 21:03:16,755 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 21:03:16,756 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 21:03:16,761 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 21:03:16,761 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 21:03:16,762 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 21:03:16,763 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 21:03:16,765 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 21:03:16,765 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 21:03:16,766 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 21:03:16,767 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 21:03:16,767 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 21:03:16,768 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 21:03:16,769 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 21:03:16,769 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 21:03:16,770 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 21:03:16,770 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 21:03:16,771 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-21 21:03:16,771 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-21 21:03:16,772 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-21 21:03:16,772 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 21:03:16,773 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 21:03:16,773 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 21:03:16,774 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 21:03:16,775 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 21:03:16,776 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 21:03:16,776 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 21:03:16,776 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 21:03:16,777 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 21:03:16,777 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 21:03:16,778 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 21:03:16,778 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-21 21:03:16,779 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 21:03:16,779 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 21:03:16,779 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 21:03:16,780 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 21:03:16,780 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 21:03:16,780 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 21:03:16,781 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-21 21:03:16,781 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_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98abf4a1b601d6abbbc90dbefd7ca63cb5df651c9c8cacf5dc6a77e5a21d9e4c [2023-11-21 21:03:17,239 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 21:03:17,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 21:03:17,264 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 21:03:17,265 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 21:03:17,266 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 21:03:17,267 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i [2023-11-21 21:03:20,542 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 21:03:20,859 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 21:03:20,860 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i [2023-11-21 21:03:20,872 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/data/cb0b6e9f7/85fbf584914f412c9593fce52526a833/FLAG8b53cd452 [2023-11-21 21:03:20,887 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/data/cb0b6e9f7/85fbf584914f412c9593fce52526a833 [2023-11-21 21:03:20,889 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 21:03:20,891 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 21:03:20,892 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 21:03:20,893 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 21:03:20,898 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 21:03:20,899 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:03:20" (1/1) ... [2023-11-21 21:03:20,901 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1672d7be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:20, skipping insertion in model container [2023-11-21 21:03:20,901 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:03:20" (1/1) ... [2023-11-21 21:03:20,958 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 21:03:21,184 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_3abb1120-ab22-4665-9510-5c3be679d81f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i[919,932] [2023-11-21 21:03:21,297 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 21:03:21,326 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 21:03:21,344 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_3abb1120-ab22-4665-9510-5c3be679d81f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i[919,932] [2023-11-21 21:03:21,424 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 21:03:21,467 INFO L206 MainTranslator]: Completed translation [2023-11-21 21:03:21,481 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:21 WrapperNode [2023-11-21 21:03:21,481 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 21:03:21,483 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 21:03:21,483 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 21:03:21,483 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 21:03:21,501 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:21" (1/1) ... [2023-11-21 21:03:21,528 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:21" (1/1) ... [2023-11-21 21:03:21,579 INFO L138 Inliner]: procedures = 27, calls = 44, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 204 [2023-11-21 21:03:21,582 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 21:03:21,583 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 21:03:21,583 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 21:03:21,583 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 21:03:21,595 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:21" (1/1) ... [2023-11-21 21:03:21,596 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:21" (1/1) ... [2023-11-21 21:03:21,621 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:21" (1/1) ... [2023-11-21 21:03:21,633 INFO L187 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-21 21:03:21,633 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:21" (1/1) ... [2023-11-21 21:03:21,634 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:21" (1/1) ... [2023-11-21 21:03:21,648 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:21" (1/1) ... [2023-11-21 21:03:21,652 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:21" (1/1) ... [2023-11-21 21:03:21,655 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:21" (1/1) ... [2023-11-21 21:03:21,658 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:21" (1/1) ... [2023-11-21 21:03:21,663 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 21:03:21,664 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 21:03:21,664 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 21:03:21,664 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 21:03:21,665 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:21" (1/1) ... [2023-11-21 21:03:21,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 21:03:21,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:21,710 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:21,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 21:03:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 21:03:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-21 21:03:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 21:03:21,785 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 21:03:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 21:03:21,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 21:03:21,928 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 21:03:21,931 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 21:03:27,785 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 21:03:28,154 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 21:03:28,154 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 21:03:28,156 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:03:28 BoogieIcfgContainer [2023-11-21 21:03:28,156 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 21:03:28,159 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 21:03:28,159 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 21:03:28,163 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 21:03:28,163 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 09:03:20" (1/3) ... [2023-11-21 21:03:28,164 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@477099be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 09:03:28, skipping insertion in model container [2023-11-21 21:03:28,165 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:21" (2/3) ... [2023-11-21 21:03:28,167 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@477099be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 09:03:28, skipping insertion in model container [2023-11-21 21:03:28,167 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:03:28" (3/3) ... [2023-11-21 21:03:28,168 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i [2023-11-21 21:03:28,187 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 21:03:28,188 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 21:03:28,234 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 21:03:28,241 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;@4d35a2a2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 21:03:28,241 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 21:03:28,246 INFO L276 IsEmpty]: Start isEmpty. Operand has 57 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 24 states have internal predecessors, (26), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2023-11-21 21:03:28,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-21 21:03:28,260 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 21:03:28,261 INFO L195 NwaCegarLoop]: trace histogram [31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 21:03:28,261 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 21:03:28,266 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 21:03:28,267 INFO L85 PathProgramCache]: Analyzing trace with hash 340758588, now seen corresponding path program 1 times [2023-11-21 21:03:28,281 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-21 21:03:28,282 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [909858962] [2023-11-21 21:03:28,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 21:03:28,283 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 [2023-11-21 21:03:28,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/mathsat [2023-11-21 21:03:28,289 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/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) [2023-11-21 21:03:28,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3abb1120-ab22-4665-9510-5c3be679d81f/bin/uautomizer-verify-bycVGegfSx/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 [2023-11-21 21:03:28,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:03:28,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 278 conjuncts, 22 conjunts are in the unsatisfiable core [2023-11-21 21:03:28,951 INFO L285 TraceCheckSpWp]: Computing forward predicates...