./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 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_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl --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 2443bff004680acf9358dc6eb7b3ebb2c0abce0266843d4c0b3809d4105241e0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:09:15,057 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:09:15,153 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-12 02:09:15,170 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:09:15,171 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:09:15,195 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:09:15,196 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:09:15,197 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:09:15,198 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:09:15,198 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:09:15,199 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:09:15,199 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:09:15,200 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:09:15,201 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:09:15,201 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:09:15,202 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 02:09:15,202 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 02:09:15,203 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 02:09:15,203 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:09:15,204 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:09:15,204 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:09:15,205 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:09:15,205 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 02:09:15,206 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:09:15,206 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:09:15,207 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:09:15,207 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:09:15,208 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:09:15,208 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:09:15,209 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:09:15,209 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:09:15,209 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:09:15,210 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-12 02:09:15,210 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 02:09:15,211 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:09:15,211 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:09:15,212 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:09:15,212 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:09:15,213 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:09:15,213 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_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2443bff004680acf9358dc6eb7b3ebb2c0abce0266843d4c0b3809d4105241e0 [2023-11-12 02:09:15,465 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:09:15,494 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:09:15,499 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:09:15,501 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:09:15,502 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:09:15,503 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.i [2023-11-12 02:09:18,605 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:09:18,980 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:09:18,984 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.i [2023-11-12 02:09:18,996 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/data/c71982070/4e54e894af2142b48f619501b6e46721/FLAGf4b139d7a [2023-11-12 02:09:19,013 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/data/c71982070/4e54e894af2142b48f619501b6e46721 [2023-11-12 02:09:19,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:09:19,026 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:09:19,028 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:09:19,028 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:09:19,034 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:09:19,035 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:09:19" (1/1) ... [2023-11-12 02:09:19,036 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@509842e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:19, skipping insertion in model container [2023-11-12 02:09:19,036 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:09:19" (1/1) ... [2023-11-12 02:09:19,090 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:09:19,277 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_42eb734e-40dc-47e0-8709-8e8628223c15/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.i[918,931] [2023-11-12 02:09:19,373 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:09:19,388 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:09:19,401 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_42eb734e-40dc-47e0-8709-8e8628223c15/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.i[918,931] [2023-11-12 02:09:19,449 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:09:19,468 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:09:19,469 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:19 WrapperNode [2023-11-12 02:09:19,469 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:09:19,470 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:09:19,470 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:09:19,471 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:09:19,478 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:19" (1/1) ... [2023-11-12 02:09:19,501 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:19" (1/1) ... [2023-11-12 02:09:19,544 INFO L138 Inliner]: procedures = 26, calls = 43, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 282 [2023-11-12 02:09:19,545 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:09:19,545 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:09:19,546 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:09:19,546 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:09:19,555 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:19" (1/1) ... [2023-11-12 02:09:19,556 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:19" (1/1) ... [2023-11-12 02:09:19,560 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:19" (1/1) ... [2023-11-12 02:09:19,561 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:19" (1/1) ... [2023-11-12 02:09:19,576 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:19" (1/1) ... [2023-11-12 02:09:19,581 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:19" (1/1) ... [2023-11-12 02:09:19,585 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:19" (1/1) ... [2023-11-12 02:09:19,588 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:19" (1/1) ... [2023-11-12 02:09:19,593 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:09:19,594 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:09:19,595 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:09:19,595 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:09:19,596 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:19" (1/1) ... [2023-11-12 02:09:19,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:09:19,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:09:19,629 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 02:09:19,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 02:09:19,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 02:09:19,671 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 02:09:19,671 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 02:09:19,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 02:09:19,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:09:19,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:09:19,807 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:09:19,809 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 02:09:20,450 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 02:09:20,459 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 02:09:20,459 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 02:09:20,465 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:09:20 BoogieIcfgContainer [2023-11-12 02:09:20,465 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 02:09:20,468 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 02:09:20,483 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 02:09:20,486 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 02:09:20,487 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 02:09:19" (1/3) ... [2023-11-12 02:09:20,488 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f2e232f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:09:20, skipping insertion in model container [2023-11-12 02:09:20,488 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:19" (2/3) ... [2023-11-12 02:09:20,488 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f2e232f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:09:20, skipping insertion in model container [2023-11-12 02:09:20,489 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:09:20" (3/3) ... [2023-11-12 02:09:20,490 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.i [2023-11-12 02:09:20,516 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 02:09:20,517 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 02:09:20,599 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 02:09:20,608 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;@3587454b, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-12 02:09:20,609 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 02:09:20,614 INFO L276 IsEmpty]: Start isEmpty. Operand has 108 states, 75 states have (on average 1.5066666666666666) internal successors, (113), 76 states have internal predecessors, (113), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2023-11-12 02:09:20,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-11-12 02:09:20,638 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:09:20,639 INFO L195 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:09:20,640 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:09:20,645 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:09:20,645 INFO L85 PathProgramCache]: Analyzing trace with hash 436151673, now seen corresponding path program 1 times [2023-11-12 02:09:20,654 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:09:20,655 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [340645055] [2023-11-12 02:09:20,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:09:20,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:09:20,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-12 02:09:21,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-12 02:09:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-12 02:09:21,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-11-12 02:09:21,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-12 02:09:21,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-12 02:09:21,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2023-11-12 02:09:21,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-12 02:09:21,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-12 02:09:21,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2023-11-12 02:09:21,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-12 02:09:21,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2023-11-12 02:09:21,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2023-11-12 02:09:21,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2023-11-12 02:09:21,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2023-11-12 02:09:21,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2023-11-12 02:09:21,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2023-11-12 02:09:21,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2023-11-12 02:09:21,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-11-12 02:09:21,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-12 02:09:21,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-11-12 02:09:21,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2023-11-12 02:09:21,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2023-11-12 02:09:21,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2023-11-12 02:09:21,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-12 02:09:21,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-12 02:09:21,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2023-11-12 02:09:21,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-12 02:09:21,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-12 02:09:21,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2023-11-12 02:09:21,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:21,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2023-11-12 02:09:21,330 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:09:21,330 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [340645055] [2023-11-12 02:09:21,331 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [340645055] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:09:21,340 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:09:21,340 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 02:09:21,342 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941268896] [2023-11-12 02:09:21,343 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:09:21,348 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-12 02:09:21,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:09:21,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-12 02:09:21,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 02:09:21,393 INFO L87 Difference]: Start difference. First operand has 108 states, 75 states have (on average 1.5066666666666666) internal successors, (113), 76 states have internal predecessors, (113), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Second operand has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-12 02:09:21,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:09:21,471 INFO L93 Difference]: Finished difference Result 206 states and 365 transitions. [2023-11-12 02:09:21,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-12 02:09:21,473 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 2 states have call successors, (30) Word has length 200 [2023-11-12 02:09:21,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:09:21,483 INFO L225 Difference]: With dead ends: 206 [2023-11-12 02:09:21,483 INFO L226 Difference]: Without dead ends: 101 [2023-11-12 02:09:21,488 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 02:09:21,492 INFO L413 NwaCegarLoop]: 159 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 159 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-12 02:09:21,494 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 159 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 02:09:21,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2023-11-12 02:09:21,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2023-11-12 02:09:21,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 69 states have (on average 1.434782608695652) internal successors, (99), 69 states have internal predecessors, (99), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2023-11-12 02:09:21,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 159 transitions. [2023-11-12 02:09:21,573 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 159 transitions. Word has length 200 [2023-11-12 02:09:21,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:09:21,574 INFO L495 AbstractCegarLoop]: Abstraction has 101 states and 159 transitions. [2023-11-12 02:09:21,574 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-12 02:09:21,574 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 159 transitions. [2023-11-12 02:09:21,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-11-12 02:09:21,580 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:09:21,580 INFO L195 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:09:21,581 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-12 02:09:21,581 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:09:21,582 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:09:21,582 INFO L85 PathProgramCache]: Analyzing trace with hash 1223253211, now seen corresponding path program 1 times [2023-11-12 02:09:21,582 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:09:21,583 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [788600946] [2023-11-12 02:09:21,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:09:21,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:09:21,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-12 02:09:22,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-12 02:09:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-12 02:09:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-11-12 02:09:22,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-12 02:09:22,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-12 02:09:22,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2023-11-12 02:09:22,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-12 02:09:22,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-12 02:09:22,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2023-11-12 02:09:22,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-12 02:09:22,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2023-11-12 02:09:22,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2023-11-12 02:09:22,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2023-11-12 02:09:22,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2023-11-12 02:09:22,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2023-11-12 02:09:22,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2023-11-12 02:09:22,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2023-11-12 02:09:22,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-11-12 02:09:22,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-12 02:09:22,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-11-12 02:09:22,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2023-11-12 02:09:22,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2023-11-12 02:09:22,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2023-11-12 02:09:22,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-12 02:09:22,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-12 02:09:22,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2023-11-12 02:09:22,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-12 02:09:22,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-12 02:09:22,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2023-11-12 02:09:22,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,315 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2023-11-12 02:09:22,315 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:09:22,316 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [788600946] [2023-11-12 02:09:22,316 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [788600946] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:09:22,316 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:09:22,316 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-12 02:09:22,316 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1011768074] [2023-11-12 02:09:22,317 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:09:22,320 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-12 02:09:22,320 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:09:22,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-12 02:09:22,321 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-12 02:09:22,322 INFO L87 Difference]: Start difference. First operand 101 states and 159 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2023-11-12 02:09:22,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:09:22,432 INFO L93 Difference]: Finished difference Result 200 states and 317 transitions. [2023-11-12 02:09:22,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 02:09:22,433 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 200 [2023-11-12 02:09:22,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:09:22,439 INFO L225 Difference]: With dead ends: 200 [2023-11-12 02:09:22,441 INFO L226 Difference]: Without dead ends: 102 [2023-11-12 02:09:22,443 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-12 02:09:22,447 INFO L413 NwaCegarLoop]: 158 mSDtfsCounter, 0 mSDsluCounter, 295 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 453 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-12 02:09:22,449 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 453 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-12 02:09:22,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2023-11-12 02:09:22,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 102. [2023-11-12 02:09:22,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 70 states have (on average 1.4285714285714286) internal successors, (100), 70 states have internal predecessors, (100), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2023-11-12 02:09:22,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 160 transitions. [2023-11-12 02:09:22,470 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 160 transitions. Word has length 200 [2023-11-12 02:09:22,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:09:22,473 INFO L495 AbstractCegarLoop]: Abstraction has 102 states and 160 transitions. [2023-11-12 02:09:22,474 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2023-11-12 02:09:22,474 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 160 transitions. [2023-11-12 02:09:22,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-12 02:09:22,484 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:09:22,485 INFO L195 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:09:22,485 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-12 02:09:22,485 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:09:22,485 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:09:22,486 INFO L85 PathProgramCache]: Analyzing trace with hash -1354360185, now seen corresponding path program 1 times [2023-11-12 02:09:22,486 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:09:22,486 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1839961061] [2023-11-12 02:09:22,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:09:22,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:09:22,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-12 02:09:22,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-12 02:09:22,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-12 02:09:22,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-11-12 02:09:22,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-12 02:09:22,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-12 02:09:22,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2023-11-12 02:09:22,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-12 02:09:22,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-12 02:09:22,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2023-11-12 02:09:22,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-12 02:09:22,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2023-11-12 02:09:22,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2023-11-12 02:09:22,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2023-11-12 02:09:22,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2023-11-12 02:09:22,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2023-11-12 02:09:22,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2023-11-12 02:09:22,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2023-11-12 02:09:22,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-11-12 02:09:22,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-12 02:09:22,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-11-12 02:09:22,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2023-11-12 02:09:22,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2023-11-12 02:09:22,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2023-11-12 02:09:22,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-12 02:09:22,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-12 02:09:22,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2023-11-12 02:09:22,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-12 02:09:22,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-12 02:09:22,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2023-11-12 02:09:22,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:22,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2023-11-12 02:09:22,872 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:09:22,873 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1839961061] [2023-11-12 02:09:22,873 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1839961061] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:09:22,875 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:09:22,875 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-12 02:09:22,875 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765105488] [2023-11-12 02:09:22,875 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:09:22,876 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-12 02:09:22,877 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:09:22,878 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-12 02:09:22,878 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-12 02:09:22,879 INFO L87 Difference]: Start difference. First operand 102 states and 160 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2023-11-12 02:09:23,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:09:23,046 INFO L93 Difference]: Finished difference Result 235 states and 365 transitions. [2023-11-12 02:09:23,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-12 02:09:23,047 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 201 [2023-11-12 02:09:23,050 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:09:23,053 INFO L225 Difference]: With dead ends: 235 [2023-11-12 02:09:23,053 INFO L226 Difference]: Without dead ends: 136 [2023-11-12 02:09:23,054 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-12 02:09:23,056 INFO L413 NwaCegarLoop]: 173 mSDtfsCounter, 64 mSDsluCounter, 293 mSDsCounter, 0 mSdLazyCounter, 49 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 64 SdHoareTripleChecker+Valid, 466 SdHoareTripleChecker+Invalid, 49 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 49 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-12 02:09:23,056 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [64 Valid, 466 Invalid, 49 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 49 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-12 02:09:23,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2023-11-12 02:09:23,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 133. [2023-11-12 02:09:23,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 133 states, 95 states have (on average 1.4210526315789473) internal successors, (135), 96 states have internal predecessors, (135), 35 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 34 states have call predecessors, (35), 35 states have call successors, (35) [2023-11-12 02:09:23,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 205 transitions. [2023-11-12 02:09:23,078 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 205 transitions. Word has length 201 [2023-11-12 02:09:23,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:09:23,079 INFO L495 AbstractCegarLoop]: Abstraction has 133 states and 205 transitions. [2023-11-12 02:09:23,079 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2023-11-12 02:09:23,079 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 205 transitions. [2023-11-12 02:09:23,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-12 02:09:23,082 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:09:23,082 INFO L195 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:09:23,082 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-12 02:09:23,083 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:09:23,083 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:09:23,083 INFO L85 PathProgramCache]: Analyzing trace with hash 365018317, now seen corresponding path program 1 times [2023-11-12 02:09:23,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:09:23,084 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [210725073] [2023-11-12 02:09:23,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:09:23,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:09:23,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-12 02:09:23,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-12 02:09:23,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-12 02:09:23,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-11-12 02:09:23,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-12 02:09:23,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-12 02:09:23,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2023-11-12 02:09:23,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-12 02:09:23,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-12 02:09:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2023-11-12 02:09:23,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-12 02:09:23,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2023-11-12 02:09:23,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2023-11-12 02:09:23,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2023-11-12 02:09:23,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2023-11-12 02:09:23,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2023-11-12 02:09:23,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2023-11-12 02:09:23,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2023-11-12 02:09:23,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-11-12 02:09:23,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-12 02:09:23,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-11-12 02:09:23,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2023-11-12 02:09:23,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2023-11-12 02:09:23,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2023-11-12 02:09:23,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-12 02:09:23,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-12 02:09:23,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2023-11-12 02:09:23,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-12 02:09:23,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-12 02:09:23,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2023-11-12 02:09:23,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:23,539 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2023-11-12 02:09:23,540 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:09:23,540 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [210725073] [2023-11-12 02:09:23,540 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [210725073] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:09:23,540 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:09:23,541 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-12 02:09:23,541 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [804116340] [2023-11-12 02:09:23,541 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:09:23,544 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 02:09:23,544 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:09:23,545 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 02:09:23,545 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 02:09:23,546 INFO L87 Difference]: Start difference. First operand 133 states and 205 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2023-11-12 02:09:23,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:09:23,664 INFO L93 Difference]: Finished difference Result 393 states and 609 transitions. [2023-11-12 02:09:23,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 02:09:23,665 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 202 [2023-11-12 02:09:23,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:09:23,671 INFO L225 Difference]: With dead ends: 393 [2023-11-12 02:09:23,672 INFO L226 Difference]: Without dead ends: 263 [2023-11-12 02:09:23,673 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 02:09:23,684 INFO L413 NwaCegarLoop]: 174 mSDtfsCounter, 101 mSDsluCounter, 147 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 101 SdHoareTripleChecker+Valid, 321 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-12 02:09:23,685 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [101 Valid, 321 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-12 02:09:23,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2023-11-12 02:09:23,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 261. [2023-11-12 02:09:23,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 261 states, 186 states have (on average 1.424731182795699) internal successors, (265), 188 states have internal predecessors, (265), 70 states have call successors, (70), 4 states have call predecessors, (70), 4 states have return successors, (70), 68 states have call predecessors, (70), 70 states have call successors, (70) [2023-11-12 02:09:23,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 405 transitions. [2023-11-12 02:09:23,767 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 405 transitions. Word has length 202 [2023-11-12 02:09:23,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:09:23,768 INFO L495 AbstractCegarLoop]: Abstraction has 261 states and 405 transitions. [2023-11-12 02:09:23,769 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2023-11-12 02:09:23,769 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 405 transitions. [2023-11-12 02:09:23,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-11-12 02:09:23,773 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:09:23,773 INFO L195 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:09:23,774 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-12 02:09:23,774 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:09:23,774 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:09:23,775 INFO L85 PathProgramCache]: Analyzing trace with hash -1242623687, now seen corresponding path program 1 times [2023-11-12 02:09:23,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:09:23,776 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [471279118] [2023-11-12 02:09:23,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:09:23,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:09:23,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-12 02:09:24,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-12 02:09:24,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-12 02:09:24,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-11-12 02:09:24,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-12 02:09:24,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-12 02:09:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2023-11-12 02:09:24,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-12 02:09:24,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-12 02:09:24,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2023-11-12 02:09:24,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-12 02:09:24,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2023-11-12 02:09:24,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2023-11-12 02:09:24,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2023-11-12 02:09:24,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2023-11-12 02:09:24,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2023-11-12 02:09:24,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2023-11-12 02:09:24,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2023-11-12 02:09:24,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-11-12 02:09:24,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-12 02:09:24,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-11-12 02:09:24,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2023-11-12 02:09:24,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2023-11-12 02:09:24,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2023-11-12 02:09:24,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-12 02:09:24,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-12 02:09:24,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2023-11-12 02:09:24,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-12 02:09:24,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-12 02:09:24,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2023-11-12 02:09:24,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:24,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2023-11-12 02:09:24,460 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:09:24,460 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [471279118] [2023-11-12 02:09:24,460 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [471279118] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:09:24,460 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:09:24,460 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-12 02:09:24,460 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1211572745] [2023-11-12 02:09:24,461 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:09:24,461 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-12 02:09:24,461 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:09:24,462 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-12 02:09:24,462 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-12 02:09:24,462 INFO L87 Difference]: Start difference. First operand 261 states and 405 transitions. Second operand has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 6 states have internal predecessors, (56), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2023-11-12 02:09:24,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:09:24,725 INFO L93 Difference]: Finished difference Result 674 states and 1040 transitions. [2023-11-12 02:09:24,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-12 02:09:24,726 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 6 states have internal predecessors, (56), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 203 [2023-11-12 02:09:24,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:09:24,731 INFO L225 Difference]: With dead ends: 674 [2023-11-12 02:09:24,731 INFO L226 Difference]: Without dead ends: 416 [2023-11-12 02:09:24,732 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-12 02:09:24,733 INFO L413 NwaCegarLoop]: 136 mSDtfsCounter, 73 mSDsluCounter, 488 mSDsCounter, 0 mSdLazyCounter, 153 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 624 SdHoareTripleChecker+Invalid, 156 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 153 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-12 02:09:24,734 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [73 Valid, 624 Invalid, 156 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 153 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-12 02:09:24,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 416 states. [2023-11-12 02:09:24,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 416 to 409. [2023-11-12 02:09:24,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 409 states, 318 states have (on average 1.4622641509433962) internal successors, (465), 324 states have internal predecessors, (465), 82 states have call successors, (82), 8 states have call predecessors, (82), 8 states have return successors, (82), 76 states have call predecessors, (82), 82 states have call successors, (82) [2023-11-12 02:09:24,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 409 states and 629 transitions. [2023-11-12 02:09:24,799 INFO L78 Accepts]: Start accepts. Automaton has 409 states and 629 transitions. Word has length 203 [2023-11-12 02:09:24,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:09:24,800 INFO L495 AbstractCegarLoop]: Abstraction has 409 states and 629 transitions. [2023-11-12 02:09:24,800 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 6 states have internal predecessors, (56), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2023-11-12 02:09:24,800 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 629 transitions. [2023-11-12 02:09:24,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-11-12 02:09:24,803 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:09:24,803 INFO L195 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:09:24,803 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-12 02:09:24,804 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:09:24,804 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:09:24,804 INFO L85 PathProgramCache]: Analyzing trace with hash 821683778, now seen corresponding path program 1 times [2023-11-12 02:09:24,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:09:24,804 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [394938335] [2023-11-12 02:09:24,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:09:24,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:09:24,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-12 02:09:25,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-12 02:09:25,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-12 02:09:25,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-11-12 02:09:25,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-12 02:09:25,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-12 02:09:25,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2023-11-12 02:09:25,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-12 02:09:25,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-12 02:09:25,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2023-11-12 02:09:25,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-12 02:09:25,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2023-11-12 02:09:25,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2023-11-12 02:09:25,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2023-11-12 02:09:25,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2023-11-12 02:09:25,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2023-11-12 02:09:25,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2023-11-12 02:09:25,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2023-11-12 02:09:25,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-11-12 02:09:25,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-12 02:09:25,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-11-12 02:09:25,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2023-11-12 02:09:25,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2023-11-12 02:09:25,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2023-11-12 02:09:25,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-12 02:09:25,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-12 02:09:25,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2023-11-12 02:09:25,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-12 02:09:25,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-12 02:09:25,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2023-11-12 02:09:25,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:25,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2023-11-12 02:09:25,361 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:09:25,361 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [394938335] [2023-11-12 02:09:25,362 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [394938335] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:09:25,362 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:09:25,362 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-12 02:09:25,362 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5940420] [2023-11-12 02:09:25,362 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:09:25,363 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-12 02:09:25,363 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:09:25,364 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-12 02:09:25,364 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-12 02:09:25,365 INFO L87 Difference]: Start difference. First operand 409 states and 629 transitions. Second operand has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2023-11-12 02:09:25,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:09:25,636 INFO L93 Difference]: Finished difference Result 1281 states and 1956 transitions. [2023-11-12 02:09:25,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-12 02:09:25,637 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 203 [2023-11-12 02:09:25,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:09:25,647 INFO L225 Difference]: With dead ends: 1281 [2023-11-12 02:09:25,647 INFO L226 Difference]: Without dead ends: 861 [2023-11-12 02:09:25,648 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-12 02:09:25,649 INFO L413 NwaCegarLoop]: 194 mSDtfsCounter, 184 mSDsluCounter, 178 mSDsCounter, 0 mSdLazyCounter, 80 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 184 SdHoareTripleChecker+Valid, 372 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 80 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-12 02:09:25,650 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [184 Valid, 372 Invalid, 93 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 80 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-12 02:09:25,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 861 states. [2023-11-12 02:09:25,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 861 to 525. [2023-11-12 02:09:25,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 525 states, 434 states have (on average 1.5161290322580645) internal successors, (658), 440 states have internal predecessors, (658), 82 states have call successors, (82), 8 states have call predecessors, (82), 8 states have return successors, (82), 76 states have call predecessors, (82), 82 states have call successors, (82) [2023-11-12 02:09:25,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 525 states and 822 transitions. [2023-11-12 02:09:25,723 INFO L78 Accepts]: Start accepts. Automaton has 525 states and 822 transitions. Word has length 203 [2023-11-12 02:09:25,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:09:25,727 INFO L495 AbstractCegarLoop]: Abstraction has 525 states and 822 transitions. [2023-11-12 02:09:25,728 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2023-11-12 02:09:25,728 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 822 transitions. [2023-11-12 02:09:25,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-11-12 02:09:25,732 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:09:25,732 INFO L195 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:09:25,732 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-12 02:09:25,732 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:09:25,733 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:09:25,733 INFO L85 PathProgramCache]: Analyzing trace with hash 312210688, now seen corresponding path program 1 times [2023-11-12 02:09:25,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:09:25,733 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704774831] [2023-11-12 02:09:25,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:09:25,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:09:25,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-12 02:09:26,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-12 02:09:26,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-12 02:09:26,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-11-12 02:09:26,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-12 02:09:26,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-12 02:09:26,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2023-11-12 02:09:26,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-12 02:09:26,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-12 02:09:26,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2023-11-12 02:09:26,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-12 02:09:26,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2023-11-12 02:09:26,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2023-11-12 02:09:26,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2023-11-12 02:09:26,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2023-11-12 02:09:26,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2023-11-12 02:09:26,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2023-11-12 02:09:26,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2023-11-12 02:09:26,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-11-12 02:09:26,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-12 02:09:26,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-11-12 02:09:26,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2023-11-12 02:09:26,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2023-11-12 02:09:26,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2023-11-12 02:09:26,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-12 02:09:26,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-12 02:09:26,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2023-11-12 02:09:26,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-12 02:09:26,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-12 02:09:26,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2023-11-12 02:09:26,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:26,813 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 117 proven. 51 refuted. 0 times theorem prover too weak. 1572 trivial. 0 not checked. [2023-11-12 02:09:26,813 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:09:26,814 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [704774831] [2023-11-12 02:09:26,814 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [704774831] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-12 02:09:26,814 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [351619371] [2023-11-12 02:09:26,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:09:26,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:09:26,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:09:26,819 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:09:26,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-12 02:09:27,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:27,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-12 02:09:27,058 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:09:28,078 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 1077 proven. 51 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-11-12 02:09:28,079 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 02:09:29,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 75 proven. 12 refuted. 0 times theorem prover too weak. 1653 trivial. 0 not checked. [2023-11-12 02:09:29,328 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [351619371] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-12 02:09:29,328 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-12 02:09:29,329 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 11, 11] total 29 [2023-11-12 02:09:29,329 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [409740853] [2023-11-12 02:09:29,329 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-12 02:09:29,330 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2023-11-12 02:09:29,330 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:09:29,332 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2023-11-12 02:09:29,332 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=156, Invalid=656, Unknown=0, NotChecked=0, Total=812 [2023-11-12 02:09:29,333 INFO L87 Difference]: Start difference. First operand 525 states and 822 transitions. Second operand has 29 states, 29 states have (on average 4.724137931034483) internal successors, (137), 29 states have internal predecessors, (137), 9 states have call successors, (90), 4 states have call predecessors, (90), 8 states have return successors, (90), 9 states have call predecessors, (90), 9 states have call successors, (90) [2023-11-12 02:09:34,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:09:34,255 INFO L93 Difference]: Finished difference Result 2144 states and 3246 transitions. [2023-11-12 02:09:34,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-11-12 02:09:34,256 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 4.724137931034483) internal successors, (137), 29 states have internal predecessors, (137), 9 states have call successors, (90), 4 states have call predecessors, (90), 8 states have return successors, (90), 9 states have call predecessors, (90), 9 states have call successors, (90) Word has length 203 [2023-11-12 02:09:34,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:09:34,267 INFO L225 Difference]: With dead ends: 2144 [2023-11-12 02:09:34,267 INFO L226 Difference]: Without dead ends: 1622 [2023-11-12 02:09:34,271 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 528 GetRequests, 454 SyntacticMatches, 0 SemanticMatches, 74 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1783 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=1171, Invalid=4529, Unknown=0, NotChecked=0, Total=5700 [2023-11-12 02:09:34,272 INFO L413 NwaCegarLoop]: 228 mSDtfsCounter, 1261 mSDsluCounter, 2160 mSDsCounter, 0 mSdLazyCounter, 2708 mSolverCounterSat, 316 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1321 SdHoareTripleChecker+Valid, 2388 SdHoareTripleChecker+Invalid, 3024 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 316 IncrementalHoareTripleChecker+Valid, 2708 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2023-11-12 02:09:34,272 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1321 Valid, 2388 Invalid, 3024 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [316 Valid, 2708 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2023-11-12 02:09:34,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1622 states. [2023-11-12 02:09:34,395 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1622 to 920. [2023-11-12 02:09:34,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 920 states, 756 states have (on average 1.492063492063492) internal successors, (1128), 767 states have internal predecessors, (1128), 143 states have call successors, (143), 20 states have call predecessors, (143), 20 states have return successors, (143), 132 states have call predecessors, (143), 143 states have call successors, (143) [2023-11-12 02:09:34,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 920 states and 1414 transitions. [2023-11-12 02:09:34,405 INFO L78 Accepts]: Start accepts. Automaton has 920 states and 1414 transitions. Word has length 203 [2023-11-12 02:09:34,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:09:34,405 INFO L495 AbstractCegarLoop]: Abstraction has 920 states and 1414 transitions. [2023-11-12 02:09:34,406 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 4.724137931034483) internal successors, (137), 29 states have internal predecessors, (137), 9 states have call successors, (90), 4 states have call predecessors, (90), 8 states have return successors, (90), 9 states have call predecessors, (90), 9 states have call successors, (90) [2023-11-12 02:09:34,406 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1414 transitions. [2023-11-12 02:09:34,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-12 02:09:34,409 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:09:34,410 INFO L195 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:09:34,424 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-12 02:09:34,617 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:09:34,617 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:09:34,617 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:09:34,618 INFO L85 PathProgramCache]: Analyzing trace with hash 1438966371, now seen corresponding path program 1 times [2023-11-12 02:09:34,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:09:34,618 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [422787017] [2023-11-12 02:09:34,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:09:34,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:09:34,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:09:34,795 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 02:09:34,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:09:35,054 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-12 02:09:35,054 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-12 02:09:35,055 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-12 02:09:35,057 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-12 02:09:35,061 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:09:35,066 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-11-12 02:09:35,211 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-12 02:09:35,212 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet5 could not be translated [2023-11-12 02:09:35,212 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-12 02:09:35,213 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated [2023-11-12 02:09:35,213 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated [2023-11-12 02:09:35,213 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated [2023-11-12 02:09:35,214 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated [2023-11-12 02:09:35,214 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite9 could not be translated [2023-11-12 02:09:35,214 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated [2023-11-12 02:09:35,214 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated [2023-11-12 02:09:35,215 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet10 could not be translated [2023-11-12 02:09:35,215 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet11 could not be translated [2023-11-12 02:09:35,262 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 02:09:35 BoogieIcfgContainer [2023-11-12 02:09:35,262 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-12 02:09:35,263 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-12 02:09:35,263 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-12 02:09:35,263 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-12 02:09:35,263 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:09:20" (3/4) ... [2023-11-12 02:09:35,265 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-12 02:09:35,266 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-12 02:09:35,267 INFO L158 Benchmark]: Toolchain (without parser) took 16241.21ms. Allocated memory was 201.3MB in the beginning and 369.1MB in the end (delta: 167.8MB). Free memory was 169.1MB in the beginning and 260.6MB in the end (delta: -91.5MB). Peak memory consumption was 79.4MB. Max. memory is 16.1GB. [2023-11-12 02:09:35,267 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 100.7MB. Free memory is still 45.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 02:09:35,268 INFO L158 Benchmark]: CACSL2BoogieTranslator took 441.63ms. Allocated memory is still 201.3MB. Free memory was 168.2MB in the beginning and 152.6MB in the end (delta: 15.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-12 02:09:35,268 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.58ms. Allocated memory is still 201.3MB. Free memory was 152.6MB in the beginning and 148.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-12 02:09:35,268 INFO L158 Benchmark]: Boogie Preprocessor took 48.36ms. Allocated memory is still 201.3MB. Free memory was 148.4MB in the beginning and 145.1MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-12 02:09:35,269 INFO L158 Benchmark]: RCFGBuilder took 870.99ms. Allocated memory is still 201.3MB. Free memory was 145.1MB in the beginning and 116.9MB in the end (delta: 28.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2023-11-12 02:09:35,269 INFO L158 Benchmark]: TraceAbstraction took 14794.17ms. Allocated memory was 201.3MB in the beginning and 369.1MB in the end (delta: 167.8MB). Free memory was 116.7MB in the beginning and 261.7MB in the end (delta: -144.9MB). Peak memory consumption was 24.9MB. Max. memory is 16.1GB. [2023-11-12 02:09:35,270 INFO L158 Benchmark]: Witness Printer took 3.83ms. Allocated memory is still 369.1MB. Free memory was 261.7MB in the beginning and 260.6MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-12 02:09:35,272 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 100.7MB. Free memory is still 45.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 441.63ms. Allocated memory is still 201.3MB. Free memory was 168.2MB in the beginning and 152.6MB in the end (delta: 15.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 74.58ms. Allocated memory is still 201.3MB. Free memory was 152.6MB in the beginning and 148.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 48.36ms. Allocated memory is still 201.3MB. Free memory was 148.4MB in the beginning and 145.1MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 870.99ms. Allocated memory is still 201.3MB. Free memory was 145.1MB in the beginning and 116.9MB in the end (delta: 28.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * TraceAbstraction took 14794.17ms. Allocated memory was 201.3MB in the beginning and 369.1MB in the end (delta: 167.8MB). Free memory was 116.7MB in the beginning and 261.7MB in the end (delta: -144.9MB). Peak memory consumption was 24.9MB. Max. memory is 16.1GB. * Witness Printer took 3.83ms. Allocated memory is still 369.1MB. Free memory was 261.7MB in the beginning and 260.6MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet5 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite9 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet10 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet11 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * 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 181, overapproximation of someBinaryArithmeticFLOAToperation at line 106. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 32; [L23] float var_1_2 = 200.875; [L24] float var_1_3 = 100.25; [L25] float var_1_4 = 99999999.34; [L26] unsigned short int var_1_5 = 10; [L27] unsigned short int var_1_6 = 8; [L28] unsigned long int var_1_7 = 25; [L29] unsigned char var_1_8 = 0; [L30] signed long int var_1_9 = -16; [L31] unsigned short int var_1_10 = 25; [L32] unsigned short int var_1_11 = 10000; [L33] signed short int var_1_12 = -32; [L34] signed char var_1_13 = 4; [L35] signed char var_1_14 = 25; [L36] signed short int var_1_15 = -16; [L37] signed short int var_1_16 = 100; [L38] signed short int var_1_17 = 8; [L39] float var_1_18 = 5.8; [L40] float var_1_19 = 0.19999999999999996; [L41] float var_1_20 = 1.5; [L42] float var_1_21 = 10000000.5; [L43] float var_1_22 = 4.5; [L44] float var_1_23 = 4.25; [L45] signed short int var_1_24 = -16; [L46] unsigned short int var_1_25 = 100; [L47] unsigned long int var_1_27 = 8; [L48] signed long int var_1_34 = 8; [L49] unsigned char var_1_36 = 0; [L50] unsigned char var_1_37 = 0; [L51] unsigned char var_1_38 = 1; [L52] float var_1_39 = 10000000000000.5; [L53] float var_1_43 = 0.0; [L54] float var_1_44 = 0.4; [L55] signed long int var_1_45 = -128; [L56] signed short int var_1_46 = 2; VAL [isInitial=0, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_2=1607/8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=401/4, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L185] isInitial = 1 [L186] FCALL initially() [L187] COND TRUE 1 [L188] FCALL updateLastVariables() [L189] CALL updateVariables() [L127] var_1_2 = __VERIFIER_nondet_float() [L128] CALL assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=401/4, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=401/4, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L128] RET assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=401/4, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L129] var_1_3 = __VERIFIER_nondet_float() [L130] CALL assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L130] RET assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L131] var_1_4 = __VERIFIER_nondet_float() [L132] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L132] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L133] var_1_5 = __VERIFIER_nondet_ushort() [L134] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L134] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L135] CALL assume_abort_if_not(var_1_5 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L135] RET assume_abort_if_not(var_1_5 <= 65534) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L136] var_1_6 = __VERIFIER_nondet_ushort() [L137] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L137] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L138] CALL assume_abort_if_not(var_1_6 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L138] RET assume_abort_if_not(var_1_6 <= 65534) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L139] var_1_8 = __VERIFIER_nondet_uchar() [L140] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L140] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L141] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L141] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L142] var_1_11 = __VERIFIER_nondet_ushort() [L143] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L143] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L144] CALL assume_abort_if_not(var_1_11 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L144] RET assume_abort_if_not(var_1_11 <= 32767) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L145] var_1_13 = __VERIFIER_nondet_char() [L146] CALL assume_abort_if_not(var_1_13 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L146] RET assume_abort_if_not(var_1_13 >= -1) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L147] CALL assume_abort_if_not(var_1_13 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L147] RET assume_abort_if_not(var_1_13 <= 127) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L148] var_1_14 = __VERIFIER_nondet_char() [L149] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L149] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L150] CALL assume_abort_if_not(var_1_14 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L150] RET assume_abort_if_not(var_1_14 <= 127) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L151] var_1_16 = __VERIFIER_nondet_short() [L152] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L152] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L153] CALL assume_abort_if_not(var_1_16 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L153] RET assume_abort_if_not(var_1_16 <= 16383) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L154] var_1_17 = __VERIFIER_nondet_short() [L155] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L155] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L156] CALL assume_abort_if_not(var_1_17 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L156] RET assume_abort_if_not(var_1_17 <= 16383) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L157] var_1_19 = __VERIFIER_nondet_float() [L158] CALL assume_abort_if_not((var_1_19 >= -461168.6018427382800e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L158] RET assume_abort_if_not((var_1_19 >= -461168.6018427382800e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L159] var_1_20 = __VERIFIER_nondet_float() [L160] CALL assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L160] RET assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L161] var_1_21 = __VERIFIER_nondet_float() [L162] CALL assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L162] RET assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L163] var_1_22 = __VERIFIER_nondet_float() [L164] CALL assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L164] RET assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L165] var_1_23 = __VERIFIER_nondet_float() [L166] CALL assume_abort_if_not((var_1_23 >= -922337.2036854765600e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L166] RET assume_abort_if_not((var_1_23 >= -922337.2036854765600e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L167] var_1_27 = __VERIFIER_nondet_ulong() [L168] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L168] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L169] CALL assume_abort_if_not(var_1_27 <= 17) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L169] RET assume_abort_if_not(var_1_27 <= 17) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L170] var_1_37 = __VERIFIER_nondet_uchar() [L171] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L171] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L172] CALL assume_abort_if_not(var_1_37 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L172] RET assume_abort_if_not(var_1_37 <= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L173] var_1_43 = __VERIFIER_nondet_float() [L174] CALL assume_abort_if_not((var_1_43 >= 4611686.018427382800e+12F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L174] RET assume_abort_if_not((var_1_43 >= 4611686.018427382800e+12F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L175] var_1_44 = __VERIFIER_nondet_float() [L176] CALL assume_abort_if_not((var_1_44 >= 0.0F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 4611686.018427382800e+12F && var_1_44 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L176] RET assume_abort_if_not((var_1_44 >= 0.0F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 4611686.018427382800e+12F && var_1_44 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L189] RET updateVariables() [L190] CALL step() [L60] EXPR var_1_5 >> var_1_27 VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L60] EXPR var_1_10 ^ var_1_14 VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L60] COND FALSE !((var_1_5 >> var_1_27) > ((var_1_10 ^ var_1_14) + ((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))))) [L63] COND TRUE ((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))) >= (var_1_4 - var_1_3) [L64] var_1_25 = var_1_27 VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=2, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L67] EXPR var_1_5 | var_1_27 VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=2, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L67] EXPR ((var_1_5 | var_1_27) < 0 ) ? -(var_1_5 | var_1_27) : (var_1_5 | var_1_27) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=2, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L67] EXPR var_1_5 | var_1_27 VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=2, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L67] EXPR ((var_1_5 | var_1_27) < 0 ) ? -(var_1_5 | var_1_27) : (var_1_5 | var_1_27) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=2, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L67] COND TRUE var_1_16 >= ((((var_1_5 | var_1_27) < 0 ) ? -(var_1_5 | var_1_27) : (var_1_5 | var_1_27))) [L68] var_1_34 = (((((((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11)))) > (var_1_16)) ? (((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11)))) : (var_1_16))) - ((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=2, var_1_27=2, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L76] EXPR -10 & var_1_5 VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=2, var_1_27=2, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L76] COND TRUE (-10 & var_1_5) <= var_1_6 [L77] COND FALSE !(var_1_4 != var_1_4) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=2, var_1_27=2, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L81] var_1_38 = var_1_37 VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=2, var_1_27=2, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L82] EXPR var_1_6 ^ var_1_17 VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=2, var_1_27=2, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=20000000000001/2, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L82] COND TRUE var_1_27 == (var_1_6 ^ var_1_17) [L83] var_1_39 = (((((var_1_22) < (((((var_1_22) < (var_1_21)) ? (var_1_22) : (var_1_21))))) ? (var_1_22) : (((((var_1_22) < (var_1_21)) ? (var_1_22) : (var_1_21)))))) - (var_1_43 - var_1_44)) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=2, var_1_27=2, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=0, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=-128, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L87] var_1_45 = var_1_27 [L88] var_1_46 = var_1_27 [L89] var_1_9 = ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))) [L90] signed long int stepLocal_1 = 56016 - var_1_11; [L91] signed long int stepLocal_0 = 10; VAL [isInitial=1, stepLocal_0=10, stepLocal_1=23249, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=2, var_1_27=2, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=0, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=2, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L92] COND TRUE var_1_6 < stepLocal_0 VAL [isInitial=1, stepLocal_0=10, stepLocal_1=23249, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=2, var_1_27=2, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=0, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=2, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L93] COND TRUE var_1_5 < stepLocal_1 [L94] var_1_10 = var_1_5 VAL [isInitial=1, stepLocal_0=10, stepLocal_1=23249, var_1_10=0, var_1_11=32767, var_1_12=-32, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=2, var_1_27=2, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=0, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=2, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L97] COND FALSE !((var_1_13 - var_1_14) > (var_1_10 + var_1_11)) [L102] var_1_12 = var_1_14 VAL [isInitial=1, stepLocal_0=10, stepLocal_1=23249, var_1_10=0, var_1_11=32767, var_1_12=0, var_1_13=1, var_1_14=0, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=2, var_1_27=2, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=0, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=2, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L104] var_1_15 = (var_1_14 - (((((var_1_16 + var_1_17)) > (4)) ? ((var_1_16 + var_1_17)) : (4)))) VAL [isInitial=1, stepLocal_0=10, stepLocal_1=23249, var_1_10=0, var_1_11=32767, var_1_12=0, var_1_13=1, var_1_14=0, var_1_15=-4, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=2, var_1_27=2, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=0, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=2, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L105] COND TRUE var_1_4 > var_1_2 [L106] var_1_18 = (((((var_1_19 + var_1_20) < 0 ) ? -(var_1_19 + var_1_20) : (var_1_19 + var_1_20))) - var_1_21) VAL [isInitial=1, stepLocal_0=10, stepLocal_1=23249, var_1_10=0, var_1_11=32767, var_1_12=0, var_1_13=1, var_1_14=0, var_1_15=-4, var_1_16=2, var_1_17=2, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=-16, var_1_25=2, var_1_27=2, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=0, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=2, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L114] var_1_24 = 16 VAL [isInitial=1, stepLocal_0=10, stepLocal_1=23249, var_1_10=0, var_1_11=32767, var_1_12=0, var_1_13=1, var_1_14=0, var_1_15=-4, var_1_16=2, var_1_17=2, var_1_19=10000000000008, var_1_1=32, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=16, var_1_25=2, var_1_27=2, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=0, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=2, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L115] COND TRUE var_1_18 <= (var_1_3 - var_1_4) [L116] var_1_1 = var_1_5 VAL [isInitial=1, stepLocal_0=10, stepLocal_1=23249, var_1_10=0, var_1_11=32767, var_1_12=0, var_1_13=1, var_1_14=0, var_1_15=-4, var_1_16=2, var_1_17=2, var_1_19=10000000000008, var_1_1=0, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=16, var_1_25=2, var_1_27=2, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=0, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=2, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L120] COND FALSE !(\read(var_1_8)) VAL [isInitial=1, stepLocal_0=10, stepLocal_1=23249, var_1_10=0, var_1_11=32767, var_1_12=0, var_1_13=1, var_1_14=0, var_1_15=-4, var_1_16=2, var_1_17=2, var_1_19=10000000000008, var_1_1=0, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=16, var_1_25=2, var_1_27=2, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=0, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=2, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L190] RET step() [L191] CALL, EXPR property() [L181-L182] return ((((((((var_1_18 <= (var_1_3 - var_1_4)) ? (var_1_1 == ((unsigned short int) var_1_5)) : (var_1_1 == ((unsigned short int) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))))) && (var_1_8 ? ((var_1_5 < 16) ? (var_1_7 == ((unsigned long int) (var_1_6 + var_1_24))) : 1) : 1)) && (var_1_9 == ((signed long int) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))))) && ((var_1_6 < 10) ? ((var_1_5 < (56016 - var_1_11)) ? (var_1_10 == ((unsigned short int) var_1_5)) : 1) : 1)) && (((var_1_13 - var_1_14) > (var_1_10 + var_1_11)) ? ((! var_1_8) ? (var_1_12 == ((signed short int) var_1_13)) : 1) : (var_1_12 == ((signed short int) var_1_14)))) && (var_1_15 == ((signed short int) (var_1_14 - (((((var_1_16 + var_1_17)) > (4)) ? ((var_1_16 + var_1_17)) : (4))))))) && ((var_1_4 > var_1_2) ? (var_1_18 == ((float) (((((var_1_19 + var_1_20) < 0 ) ? -(var_1_19 + var_1_20) : (var_1_19 + var_1_20))) - var_1_21))) : ((! ((var_1_17 - var_1_11) < 128)) ? (var_1_18 == ((float) ((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))))) : (var_1_18 == ((float) ((((((((9.75f) > (var_1_19)) ? (9.75f) : (var_1_19)))) < ((((((var_1_21 - var_1_22)) > (((((var_1_20) > (var_1_23)) ? (var_1_20) : (var_1_23))))) ? ((var_1_21 - var_1_22)) : (((((var_1_20) > (var_1_23)) ? (var_1_20) : (var_1_23)))))))) ? (((((9.75f) > (var_1_19)) ? (9.75f) : (var_1_19)))) : ((((((var_1_21 - var_1_22)) > (((((var_1_20) > (var_1_23)) ? (var_1_20) : (var_1_23))))) ? ((var_1_21 - var_1_22)) : (((((var_1_20) > (var_1_23)) ? (var_1_20) : (var_1_23)))))))))))))) && (var_1_24 == ((signed short int) 16)) ; VAL [\result=0, isInitial=1, var_1_10=0, var_1_11=32767, var_1_12=0, var_1_13=1, var_1_14=0, var_1_15=-4, var_1_16=2, var_1_17=2, var_1_19=10000000000008, var_1_1=0, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=16, var_1_25=2, var_1_27=2, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=0, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=2, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L191] RET, EXPR property() [L191] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=0, var_1_11=32767, var_1_12=0, var_1_13=1, var_1_14=0, var_1_15=-4, var_1_16=2, var_1_17=2, var_1_19=10000000000008, var_1_1=0, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=16, var_1_25=2, var_1_27=2, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=0, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=2, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=0, var_1_11=32767, var_1_12=0, var_1_13=1, var_1_14=0, var_1_15=-4, var_1_16=2, var_1_17=2, var_1_19=10000000000008, var_1_1=0, var_1_20=10000000000010, var_1_21=10000000000012, var_1_22=10000000000006, var_1_23=10000000000005, var_1_24=16, var_1_25=2, var_1_27=2, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=0, var_1_3=10000000000011, var_1_43=10000000000013, var_1_44=10000000000009, var_1_45=2, var_1_46=2, var_1_4=10000000000007, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 108 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 14.5s, OverallIterations: 8, TraceHistogramMax: 30, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 6.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1743 SdHoareTripleChecker+Valid, 3.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1683 mSDsluCounter, 4783 SdHoareTripleChecker+Invalid, 3.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3561 mSDsCounter, 332 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3029 IncrementalHoareTripleChecker+Invalid, 3361 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 332 mSolverCounterUnsat, 1222 mSDtfsCounter, 3029 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 948 GetRequests, 861 SyntacticMatches, 0 SemanticMatches, 87 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1785 ImplicationChecksByTransitivity, 2.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=920occurred in iteration=7, InterpolantAutomatonStates: 82, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 7 MinimizatonAttempts, 1050 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 5.9s InterpolantComputationTime, 1819 NumberOfCodeBlocks, 1819 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1809 ConstructedInterpolants, 0 QuantifiedInterpolants, 5310 SizeOfPredicates, 10 NumberOfNonLiveVariables, 492 ConjunctsInSsa, 18 ConjunctsInUnsatCore, 9 InterpolantComputations, 6 PerfectInterpolantSequences, 15546/15660 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 [2023-11-12 02:09:35,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/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_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl --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 2443bff004680acf9358dc6eb7b3ebb2c0abce0266843d4c0b3809d4105241e0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:09:37,842 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:09:37,977 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-12 02:09:37,988 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:09:37,988 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:09:38,029 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:09:38,031 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:09:38,031 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:09:38,032 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:09:38,037 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:09:38,038 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:09:38,038 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:09:38,039 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:09:38,041 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:09:38,041 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:09:38,042 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 02:09:38,042 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 02:09:38,043 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:09:38,043 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:09:38,044 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:09:38,045 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:09:38,045 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-12 02:09:38,046 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-12 02:09:38,046 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-12 02:09:38,046 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 02:09:38,047 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:09:38,047 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:09:38,048 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:09:38,048 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:09:38,048 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:09:38,050 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:09:38,050 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:09:38,050 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:09:38,051 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:09:38,051 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-12 02:09:38,051 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 02:09:38,051 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:09:38,052 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:09:38,052 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:09:38,053 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:09:38,053 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-12 02:09:38,053 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:09:38,054 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_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2443bff004680acf9358dc6eb7b3ebb2c0abce0266843d4c0b3809d4105241e0 [2023-11-12 02:09:38,397 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:09:38,425 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:09:38,431 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:09:38,433 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:09:38,433 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:09:38,435 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.i [2023-11-12 02:09:41,441 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:09:41,722 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:09:41,723 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.i [2023-11-12 02:09:41,742 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/data/cdb2358fe/e336160c1a78480db1d3a74505810164/FLAG976825c23 [2023-11-12 02:09:41,763 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/data/cdb2358fe/e336160c1a78480db1d3a74505810164 [2023-11-12 02:09:41,766 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:09:41,767 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:09:41,770 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:09:41,770 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:09:41,775 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:09:41,776 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:09:41" (1/1) ... [2023-11-12 02:09:41,777 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@519526f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:41, skipping insertion in model container [2023-11-12 02:09:41,777 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:09:41" (1/1) ... [2023-11-12 02:09:41,833 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:09:42,029 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_42eb734e-40dc-47e0-8709-8e8628223c15/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.i[918,931] [2023-11-12 02:09:42,137 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:09:42,164 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:09:42,180 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_42eb734e-40dc-47e0-8709-8e8628223c15/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.i[918,931] [2023-11-12 02:09:42,250 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:09:42,279 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:09:42,280 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:42 WrapperNode [2023-11-12 02:09:42,280 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:09:42,287 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:09:42,288 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:09:42,288 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:09:42,295 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:42" (1/1) ... [2023-11-12 02:09:42,310 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:42" (1/1) ... [2023-11-12 02:09:42,357 INFO L138 Inliner]: procedures = 27, calls = 43, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 200 [2023-11-12 02:09:42,367 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:09:42,368 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:09:42,369 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:09:42,369 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:09:42,379 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:42" (1/1) ... [2023-11-12 02:09:42,379 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:42" (1/1) ... [2023-11-12 02:09:42,390 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:42" (1/1) ... [2023-11-12 02:09:42,393 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:42" (1/1) ... [2023-11-12 02:09:42,411 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:42" (1/1) ... [2023-11-12 02:09:42,434 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:42" (1/1) ... [2023-11-12 02:09:42,443 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:42" (1/1) ... [2023-11-12 02:09:42,450 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:42" (1/1) ... [2023-11-12 02:09:42,455 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:09:42,459 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:09:42,460 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:09:42,460 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:09:42,461 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:42" (1/1) ... [2023-11-12 02:09:42,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:09:42,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:09:42,496 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 02:09:42,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 02:09:42,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 02:09:42,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-12 02:09:42,542 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 02:09:42,542 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 02:09:42,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:09:42,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:09:42,662 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:09:42,664 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 02:09:44,479 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 02:09:44,486 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 02:09:44,487 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 02:09:44,489 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:09:44 BoogieIcfgContainer [2023-11-12 02:09:44,490 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 02:09:44,492 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 02:09:44,493 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 02:09:44,496 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 02:09:44,497 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 02:09:41" (1/3) ... [2023-11-12 02:09:44,497 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63b0fca4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:09:44, skipping insertion in model container [2023-11-12 02:09:44,498 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:09:42" (2/3) ... [2023-11-12 02:09:44,498 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63b0fca4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:09:44, skipping insertion in model container [2023-11-12 02:09:44,498 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:09:44" (3/3) ... [2023-11-12 02:09:44,500 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.i [2023-11-12 02:09:44,521 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 02:09:44,521 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 02:09:44,576 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 02:09:44,583 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;@5fe42fa4, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-12 02:09:44,584 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 02:09:44,589 INFO L276 IsEmpty]: Start isEmpty. Operand has 90 states, 57 states have (on average 1.3859649122807018) internal successors, (79), 58 states have internal predecessors, (79), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2023-11-12 02:09:44,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-12 02:09:44,609 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:09:44,610 INFO L195 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:09:44,610 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:09:44,616 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:09:44,617 INFO L85 PathProgramCache]: Analyzing trace with hash 870121292, now seen corresponding path program 1 times [2023-11-12 02:09:44,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-12 02:09:44,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1589726075] [2023-11-12 02:09:44,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:09:44,634 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 [2023-11-12 02:09:44,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/mathsat [2023-11-12 02:09:44,659 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/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) [2023-11-12 02:09:44,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/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 [2023-11-12 02:09:45,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:45,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-12 02:09:45,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:09:45,315 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 458 proven. 0 refuted. 0 times theorem prover too weak. 1282 trivial. 0 not checked. [2023-11-12 02:09:45,315 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:09:45,316 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-12 02:09:45,316 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1589726075] [2023-11-12 02:09:45,317 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1589726075] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:09:45,317 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:09:45,317 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 02:09:45,319 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1312080767] [2023-11-12 02:09:45,320 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:09:45,325 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-12 02:09:45,325 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-12 02:09:45,354 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-12 02:09:45,355 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 02:09:45,357 INFO L87 Difference]: Start difference. First operand has 90 states, 57 states have (on average 1.3859649122807018) internal successors, (79), 58 states have internal predecessors, (79), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Second operand has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-12 02:09:45,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:09:45,421 INFO L93 Difference]: Finished difference Result 173 states and 302 transitions. [2023-11-12 02:09:45,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-12 02:09:45,424 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 192 [2023-11-12 02:09:45,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:09:45,434 INFO L225 Difference]: With dead ends: 173 [2023-11-12 02:09:45,435 INFO L226 Difference]: Without dead ends: 86 [2023-11-12 02:09:45,443 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 191 GetRequests, 191 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 02:09:45,447 INFO L413 NwaCegarLoop]: 131 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 131 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-12 02:09:45,449 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 131 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 02:09:45,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2023-11-12 02:09:45,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 86. [2023-11-12 02:09:45,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 54 states have (on average 1.3148148148148149) internal successors, (71), 54 states have internal predecessors, (71), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2023-11-12 02:09:45,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 131 transitions. [2023-11-12 02:09:45,524 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 131 transitions. Word has length 192 [2023-11-12 02:09:45,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:09:45,525 INFO L495 AbstractCegarLoop]: Abstraction has 86 states and 131 transitions. [2023-11-12 02:09:45,526 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-12 02:09:45,526 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 131 transitions. [2023-11-12 02:09:45,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-12 02:09:45,540 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:09:45,541 INFO L195 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:09:45,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2023-11-12 02:09:45,761 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/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 [2023-11-12 02:09:45,762 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:09:45,763 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:09:45,763 INFO L85 PathProgramCache]: Analyzing trace with hash 284855264, now seen corresponding path program 1 times [2023-11-12 02:09:45,764 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-12 02:09:45,764 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1308727652] [2023-11-12 02:09:45,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:09:45,765 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 [2023-11-12 02:09:45,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/mathsat [2023-11-12 02:09:45,767 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/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) [2023-11-12 02:09:45,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42eb734e-40dc-47e0-8709-8e8628223c15/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-12 02:09:46,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:09:46,305 INFO L262 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 28 conjunts are in the unsatisfiable core [2023-11-12 02:09:46,328 INFO L285 TraceCheckSpWp]: Computing forward predicates...