./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-73.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-73.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --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 4ab74f01f073f33ed470473724b79698e98698985d689e2e93ac97179b59c540 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:55:07,703 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:55:07,858 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-06 22:55:07,870 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:55:07,875 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:55:07,921 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:55:07,922 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:55:07,923 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:55:07,925 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:55:07,932 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:55:07,933 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:55:07,933 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:55:07,934 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:55:07,937 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:55:07,937 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:55:07,938 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 22:55:07,939 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:55:07,939 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 22:55:07,940 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:55:07,941 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:55:07,941 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:55:07,942 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:55:07,943 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 22:55:07,944 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:55:07,944 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:55:07,945 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:55:07,946 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:55:07,947 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:55:07,947 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:55:07,948 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:55:07,950 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:55:07,950 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:55:07,951 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:55:07,951 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:55:07,951 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:55:07,952 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:55:07,952 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:55:07,953 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:55:07,953 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:55:07,953 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_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ab74f01f073f33ed470473724b79698e98698985d689e2e93ac97179b59c540 [2023-11-06 22:55:08,353 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:55:08,397 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:55:08,401 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:55:08,403 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:55:08,404 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:55:08,405 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-73.i [2023-11-06 22:55:12,206 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:55:12,509 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:55:12,510 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-73.i [2023-11-06 22:55:12,523 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/data/d936a4115/b4253d215b0648eab1215ad0612e64b4/FLAGb7aa9abc1 [2023-11-06 22:55:12,558 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/data/d936a4115/b4253d215b0648eab1215ad0612e64b4 [2023-11-06 22:55:12,566 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:55:12,568 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:55:12,570 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:55:12,570 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:55:12,578 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:55:12,583 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:55:12" (1/1) ... [2023-11-06 22:55:12,584 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1af6c2dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:55:12, skipping insertion in model container [2023-11-06 22:55:12,585 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:55:12" (1/1) ... [2023-11-06 22:55:12,658 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:55:12,876 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_19bacbf2-5216-420b-b881-6fd80d59d1f1/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-73.i[916,929] [2023-11-06 22:55:12,990 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:55:13,017 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:55:13,031 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_19bacbf2-5216-420b-b881-6fd80d59d1f1/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-73.i[916,929] [2023-11-06 22:55:13,098 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:55:13,121 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:55:13,122 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:55:13 WrapperNode [2023-11-06 22:55:13,122 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:55:13,124 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:55:13,124 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:55:13,124 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:55:13,134 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:55:13" (1/1) ... [2023-11-06 22:55:13,151 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:55:13" (1/1) ... [2023-11-06 22:55:13,219 INFO L138 Inliner]: procedures = 26, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 231 [2023-11-06 22:55:13,220 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:55:13,221 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:55:13,221 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:55:13,222 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:55:13,241 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:55:13" (1/1) ... [2023-11-06 22:55:13,241 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:55:13" (1/1) ... [2023-11-06 22:55:13,246 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:55:13" (1/1) ... [2023-11-06 22:55:13,247 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:55:13" (1/1) ... [2023-11-06 22:55:13,265 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:55:13" (1/1) ... [2023-11-06 22:55:13,270 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:55:13" (1/1) ... [2023-11-06 22:55:13,274 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:55:13" (1/1) ... [2023-11-06 22:55:13,278 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:55:13" (1/1) ... [2023-11-06 22:55:13,284 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:55:13,286 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:55:13,286 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:55:13,286 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:55:13,287 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:55:13" (1/1) ... [2023-11-06 22:55:13,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:55:13,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:55:13,332 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:55:13,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:55:13,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:55:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 22:55:13,394 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 22:55:13,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:55:13,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:55:13,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:55:13,596 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:55:13,598 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:55:14,252 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:55:14,261 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:55:14,261 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 22:55:14,264 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:55:14 BoogieIcfgContainer [2023-11-06 22:55:14,264 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:55:14,268 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:55:14,268 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:55:14,272 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:55:14,273 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:55:12" (1/3) ... [2023-11-06 22:55:14,274 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a3eb4c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:55:14, skipping insertion in model container [2023-11-06 22:55:14,274 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:55:13" (2/3) ... [2023-11-06 22:55:14,275 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a3eb4c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:55:14, skipping insertion in model container [2023-11-06 22:55:14,275 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:55:14" (3/3) ... [2023-11-06 22:55:14,277 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-73.i [2023-11-06 22:55:14,312 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:55:14,313 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:55:14,378 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:55:14,383 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=LoopsAndPotentialCycles, 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;@56d26eda, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:55:14,384 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:55:14,388 INFO L276 IsEmpty]: Start isEmpty. Operand has 102 states, 62 states have (on average 1.403225806451613) internal successors, (87), 63 states have internal predecessors, (87), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-06 22:55:14,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-06 22:55:14,410 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:55:14,411 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:55:14,412 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:55:14,416 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:55:14,417 INFO L85 PathProgramCache]: Analyzing trace with hash -1451449378, now seen corresponding path program 1 times [2023-11-06 22:55:14,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:55:14,426 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1483883872] [2023-11-06 22:55:14,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:55:14,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:55:14,800 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:55:14,801 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1221132121] [2023-11-06 22:55:14,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:55:14,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:55:14,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:55:14,809 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:55:14,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-06 22:55:15,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:55:15,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 555 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 22:55:15,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:55:15,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2023-11-06 22:55:15,406 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:55:15,407 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:55:15,407 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1483883872] [2023-11-06 22:55:15,408 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:55:15,408 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1221132121] [2023-11-06 22:55:15,409 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1221132121] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:55:15,410 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:55:15,410 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:55:15,413 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1678757790] [2023-11-06 22:55:15,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:55:15,421 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:55:15,422 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:55:15,460 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:55:15,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:55:15,467 INFO L87 Difference]: Start difference. First operand has 102 states, 62 states have (on average 1.403225806451613) internal successors, (87), 63 states have internal predecessors, (87), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-06 22:55:15,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:55:15,654 INFO L93 Difference]: Finished difference Result 289 states and 539 transitions. [2023-11-06 22:55:15,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:55:15,657 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 234 [2023-11-06 22:55:15,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:55:15,683 INFO L225 Difference]: With dead ends: 289 [2023-11-06 22:55:15,683 INFO L226 Difference]: Without dead ends: 190 [2023-11-06 22:55:15,694 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 232 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:55:15,700 INFO L413 NwaCegarLoop]: 255 mSDtfsCounter, 135 mSDsluCounter, 132 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 135 SdHoareTripleChecker+Valid, 387 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:55:15,707 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [135 Valid, 387 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:55:15,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190 states. [2023-11-06 22:55:15,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190 to 118. [2023-11-06 22:55:15,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 118 states, 79 states have (on average 1.3544303797468353) internal successors, (107), 79 states have internal predecessors, (107), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-06 22:55:15,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 181 transitions. [2023-11-06 22:55:15,819 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 181 transitions. Word has length 234 [2023-11-06 22:55:15,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:55:15,824 INFO L495 AbstractCegarLoop]: Abstraction has 118 states and 181 transitions. [2023-11-06 22:55:15,824 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-06 22:55:15,825 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 181 transitions. [2023-11-06 22:55:15,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-06 22:55:15,839 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:55:15,840 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:55:15,853 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-06 22:55:16,047 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-06 22:55:16,047 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:55:16,048 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:55:16,048 INFO L85 PathProgramCache]: Analyzing trace with hash 1768512924, now seen corresponding path program 1 times [2023-11-06 22:55:16,049 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:55:16,049 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [159832684] [2023-11-06 22:55:16,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:55:16,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:55:16,161 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:55:16,169 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1563125528] [2023-11-06 22:55:16,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:55:16,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:55:16,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:55:16,173 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:55:16,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-06 22:55:16,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:55:16,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 552 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 22:55:16,470 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:55:16,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2023-11-06 22:55:16,547 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:55:16,548 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:55:16,549 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [159832684] [2023-11-06 22:55:16,549 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:55:16,549 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1563125528] [2023-11-06 22:55:16,550 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1563125528] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:55:16,550 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:55:16,550 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:55:16,551 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1419765791] [2023-11-06 22:55:16,551 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:55:16,555 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:55:16,556 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:55:16,558 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:55:16,558 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:55:16,559 INFO L87 Difference]: Start difference. First operand 118 states and 181 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-06 22:55:16,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:55:16,654 INFO L93 Difference]: Finished difference Result 305 states and 468 transitions. [2023-11-06 22:55:16,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:55:16,655 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 234 [2023-11-06 22:55:16,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:55:16,663 INFO L225 Difference]: With dead ends: 305 [2023-11-06 22:55:16,663 INFO L226 Difference]: Without dead ends: 190 [2023-11-06 22:55:16,664 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 232 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:55:16,667 INFO L413 NwaCegarLoop]: 145 mSDtfsCounter, 133 mSDsluCounter, 130 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 133 SdHoareTripleChecker+Valid, 275 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:55:16,668 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [133 Valid, 275 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:55:16,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190 states. [2023-11-06 22:55:16,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190 to 118. [2023-11-06 22:55:16,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 118 states, 79 states have (on average 1.2784810126582278) internal successors, (101), 79 states have internal predecessors, (101), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-06 22:55:16,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 175 transitions. [2023-11-06 22:55:16,719 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 175 transitions. Word has length 234 [2023-11-06 22:55:16,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:55:16,721 INFO L495 AbstractCegarLoop]: Abstraction has 118 states and 175 transitions. [2023-11-06 22:55:16,723 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-06 22:55:16,723 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 175 transitions. [2023-11-06 22:55:16,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-06 22:55:16,728 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:55:16,728 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:55:16,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-06 22:55:16,941 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:55:16,942 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:55:16,943 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:55:16,943 INFO L85 PathProgramCache]: Analyzing trace with hash 1494712346, now seen corresponding path program 1 times [2023-11-06 22:55:16,943 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:55:16,943 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [155376689] [2023-11-06 22:55:16,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:55:16,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:55:17,019 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:55:17,019 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1585410161] [2023-11-06 22:55:17,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:55:17,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:55:17,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:55:17,021 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:55:17,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-06 22:55:17,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:55:17,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 549 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 22:55:17,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:55:17,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 1128 proven. 30 refuted. 0 times theorem prover too weak. 1506 trivial. 0 not checked. [2023-11-06 22:55:17,509 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:55:17,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 78 proven. 30 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2023-11-06 22:55:17,839 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:55:17,839 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [155376689] [2023-11-06 22:55:17,839 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:55:17,840 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1585410161] [2023-11-06 22:55:17,840 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1585410161] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:55:17,840 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:55:17,841 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-06 22:55:17,841 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1714936262] [2023-11-06 22:55:17,841 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:55:17,843 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 22:55:17,843 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:55:17,844 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 22:55:17,845 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:55:17,845 INFO L87 Difference]: Start difference. First operand 118 states and 175 transitions. Second operand has 7 states, 7 states have (on average 8.714285714285714) internal successors, (61), 7 states have internal predecessors, (61), 2 states have call successors, (47), 2 states have call predecessors, (47), 4 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2023-11-06 22:55:18,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:55:18,257 INFO L93 Difference]: Finished difference Result 241 states and 354 transitions. [2023-11-06 22:55:18,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-06 22:55:18,259 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.714285714285714) internal successors, (61), 7 states have internal predecessors, (61), 2 states have call successors, (47), 2 states have call predecessors, (47), 4 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) Word has length 234 [2023-11-06 22:55:18,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:55:18,262 INFO L225 Difference]: With dead ends: 241 [2023-11-06 22:55:18,263 INFO L226 Difference]: Without dead ends: 126 [2023-11-06 22:55:18,264 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 470 GetRequests, 460 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-06 22:55:18,265 INFO L413 NwaCegarLoop]: 110 mSDtfsCounter, 93 mSDsluCounter, 144 mSDsCounter, 0 mSdLazyCounter, 206 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 118 SdHoareTripleChecker+Valid, 254 SdHoareTripleChecker+Invalid, 210 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 206 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-06 22:55:18,266 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [118 Valid, 254 Invalid, 210 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 206 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-06 22:55:18,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2023-11-06 22:55:18,288 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 122. [2023-11-06 22:55:18,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 122 states, 82 states have (on average 1.2439024390243902) internal successors, (102), 82 states have internal predecessors, (102), 37 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-06 22:55:18,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 122 states and 176 transitions. [2023-11-06 22:55:18,291 INFO L78 Accepts]: Start accepts. Automaton has 122 states and 176 transitions. Word has length 234 [2023-11-06 22:55:18,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:55:18,293 INFO L495 AbstractCegarLoop]: Abstraction has 122 states and 176 transitions. [2023-11-06 22:55:18,293 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.714285714285714) internal successors, (61), 7 states have internal predecessors, (61), 2 states have call successors, (47), 2 states have call predecessors, (47), 4 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2023-11-06 22:55:18,293 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 176 transitions. [2023-11-06 22:55:18,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-06 22:55:18,298 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:55:18,298 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:55:18,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-06 22:55:18,507 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:55:18,507 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:55:18,508 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:55:18,508 INFO L85 PathProgramCache]: Analyzing trace with hash -499432360, now seen corresponding path program 1 times [2023-11-06 22:55:18,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:55:18,509 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1219948545] [2023-11-06 22:55:18,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:55:18,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:55:18,587 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:55:18,587 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1448610771] [2023-11-06 22:55:18,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:55:18,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:55:18,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:55:18,589 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:55:18,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-06 22:55:18,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:55:18,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 550 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-06 22:55:18,936 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:55:19,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2023-11-06 22:55:19,094 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:55:19,094 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:55:19,094 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1219948545] [2023-11-06 22:55:19,095 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:55:19,095 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1448610771] [2023-11-06 22:55:19,097 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1448610771] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:55:19,097 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:55:19,098 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:55:19,098 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [102939113] [2023-11-06 22:55:19,098 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:55:19,099 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 22:55:19,099 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:55:19,100 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 22:55:19,101 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 22:55:19,101 INFO L87 Difference]: Start difference. First operand 122 states and 176 transitions. Second operand has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-06 22:55:19,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:55:19,404 INFO L93 Difference]: Finished difference Result 271 states and 395 transitions. [2023-11-06 22:55:19,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 22:55:19,405 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 234 [2023-11-06 22:55:19,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:55:19,408 INFO L225 Difference]: With dead ends: 271 [2023-11-06 22:55:19,408 INFO L226 Difference]: Without dead ends: 150 [2023-11-06 22:55:19,409 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 234 GetRequests, 231 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:55:19,410 INFO L413 NwaCegarLoop]: 203 mSDtfsCounter, 110 mSDsluCounter, 248 mSDsCounter, 0 mSdLazyCounter, 85 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 110 SdHoareTripleChecker+Valid, 451 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 85 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-06 22:55:19,411 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [110 Valid, 451 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 85 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-06 22:55:19,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150 states. [2023-11-06 22:55:19,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150 to 148. [2023-11-06 22:55:19,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 148 states, 82 states have (on average 1.1341463414634145) internal successors, (93), 83 states have internal predecessors, (93), 62 states have call successors, (62), 3 states have call predecessors, (62), 3 states have return successors, (62), 61 states have call predecessors, (62), 62 states have call successors, (62) [2023-11-06 22:55:19,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 217 transitions. [2023-11-06 22:55:19,447 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 217 transitions. Word has length 234 [2023-11-06 22:55:19,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:55:19,448 INFO L495 AbstractCegarLoop]: Abstraction has 148 states and 217 transitions. [2023-11-06 22:55:19,448 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-06 22:55:19,449 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 217 transitions. [2023-11-06 22:55:19,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-06 22:55:19,453 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:55:19,453 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:55:19,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-06 22:55:19,660 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:55:19,661 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:55:19,661 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:55:19,662 INFO L85 PathProgramCache]: Analyzing trace with hash -1543519445, now seen corresponding path program 1 times [2023-11-06 22:55:19,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:55:19,662 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [304359280] [2023-11-06 22:55:19,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:55:19,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:55:19,722 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:55:19,723 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1682515897] [2023-11-06 22:55:19,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:55:19,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:55:19,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:55:19,725 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:55:19,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-06 22:55:20,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:55:20,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 559 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-06 22:55:20,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:55:20,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 1362 proven. 57 refuted. 0 times theorem prover too weak. 1245 trivial. 0 not checked. [2023-11-06 22:55:20,283 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:55:20,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 51 proven. 57 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2023-11-06 22:55:20,699 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:55:20,702 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [304359280] [2023-11-06 22:55:20,702 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:55:20,702 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1682515897] [2023-11-06 22:55:20,703 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1682515897] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:55:20,703 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:55:20,703 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2023-11-06 22:55:20,704 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [641134309] [2023-11-06 22:55:20,704 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:55:20,708 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-06 22:55:20,708 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:55:20,710 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-06 22:55:20,711 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2023-11-06 22:55:20,712 INFO L87 Difference]: Start difference. First operand 148 states and 217 transitions. Second operand has 10 states, 10 states have (on average 8.4) internal successors, (84), 10 states have internal predecessors, (84), 3 states have call successors, (56), 2 states have call predecessors, (56), 4 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) [2023-11-06 22:55:21,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:55:21,609 INFO L93 Difference]: Finished difference Result 363 states and 517 transitions. [2023-11-06 22:55:21,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-06 22:55:21,610 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 8.4) internal successors, (84), 10 states have internal predecessors, (84), 3 states have call successors, (56), 2 states have call predecessors, (56), 4 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) Word has length 235 [2023-11-06 22:55:21,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:55:21,621 INFO L225 Difference]: With dead ends: 363 [2023-11-06 22:55:21,622 INFO L226 Difference]: Without dead ends: 260 [2023-11-06 22:55:21,623 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 479 GetRequests, 461 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=142, Invalid=238, Unknown=0, NotChecked=0, Total=380 [2023-11-06 22:55:21,624 INFO L413 NwaCegarLoop]: 124 mSDtfsCounter, 251 mSDsluCounter, 277 mSDsCounter, 0 mSdLazyCounter, 525 mSolverCounterSat, 108 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 284 SdHoareTripleChecker+Valid, 401 SdHoareTripleChecker+Invalid, 633 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 525 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-06 22:55:21,625 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [284 Valid, 401 Invalid, 633 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 525 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-06 22:55:21,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 260 states. [2023-11-06 22:55:21,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 260 to 203. [2023-11-06 22:55:21,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 203 states, 118 states have (on average 1.152542372881356) internal successors, (136), 120 states have internal predecessors, (136), 78 states have call successors, (78), 6 states have call predecessors, (78), 6 states have return successors, (78), 76 states have call predecessors, (78), 78 states have call successors, (78) [2023-11-06 22:55:21,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 203 states and 292 transitions. [2023-11-06 22:55:21,697 INFO L78 Accepts]: Start accepts. Automaton has 203 states and 292 transitions. Word has length 235 [2023-11-06 22:55:21,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:55:21,699 INFO L495 AbstractCegarLoop]: Abstraction has 203 states and 292 transitions. [2023-11-06 22:55:21,699 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 8.4) internal successors, (84), 10 states have internal predecessors, (84), 3 states have call successors, (56), 2 states have call predecessors, (56), 4 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) [2023-11-06 22:55:21,699 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 292 transitions. [2023-11-06 22:55:21,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-06 22:55:21,703 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:55:21,704 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:55:21,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-06 22:55:21,912 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:55:21,913 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:55:21,913 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:55:21,913 INFO L85 PathProgramCache]: Analyzing trace with hash -969530325, now seen corresponding path program 1 times [2023-11-06 22:55:21,914 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:55:21,914 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [684078641] [2023-11-06 22:55:21,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:55:21,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:55:22,002 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:55:22,006 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [158667650] [2023-11-06 22:55:22,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:55:22,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:55:22,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:55:22,008 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:55:22,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-06 22:55:22,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:55:22,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 559 conjuncts, 34 conjunts are in the unsatisfiable core [2023-11-06 22:55:22,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:55:24,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 1691 proven. 258 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2023-11-06 22:55:24,756 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:56:06,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 234 proven. 180 refuted. 0 times theorem prover too weak. 2250 trivial. 0 not checked. [2023-11-06 22:56:06,370 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:56:06,370 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [684078641] [2023-11-06 22:56:06,370 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:56:06,371 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [158667650] [2023-11-06 22:56:06,371 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [158667650] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:56:06,371 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:56:06,371 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 17] total 36 [2023-11-06 22:56:06,372 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1736110984] [2023-11-06 22:56:06,372 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:56:06,373 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2023-11-06 22:56:06,373 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:56:06,382 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2023-11-06 22:56:06,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=433, Invalid=827, Unknown=0, NotChecked=0, Total=1260 [2023-11-06 22:56:06,385 INFO L87 Difference]: Start difference. First operand 203 states and 292 transitions. Second operand has 36 states, 34 states have (on average 3.5) internal successors, (119), 32 states have internal predecessors, (119), 11 states have call successors, (73), 7 states have call predecessors, (73), 13 states have return successors, (74), 10 states have call predecessors, (74), 11 states have call successors, (74) [2023-11-06 22:56:24,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:56:24,690 INFO L93 Difference]: Finished difference Result 476 states and 632 transitions. [2023-11-06 22:56:24,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-06 22:56:24,693 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 34 states have (on average 3.5) internal successors, (119), 32 states have internal predecessors, (119), 11 states have call successors, (73), 7 states have call predecessors, (73), 13 states have return successors, (74), 10 states have call predecessors, (74), 11 states have call successors, (74) Word has length 235 [2023-11-06 22:56:24,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:56:24,696 INFO L225 Difference]: With dead ends: 476 [2023-11-06 22:56:24,696 INFO L226 Difference]: Without dead ends: 322 [2023-11-06 22:56:24,699 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 486 GetRequests, 435 SyntacticMatches, 0 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 900 ImplicationChecksByTransitivity, 32.1s TimeCoverageRelationStatistics Valid=954, Invalid=1802, Unknown=0, NotChecked=0, Total=2756 [2023-11-06 22:56:24,700 INFO L413 NwaCegarLoop]: 104 mSDtfsCounter, 617 mSDsluCounter, 426 mSDsCounter, 0 mSdLazyCounter, 833 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 617 SdHoareTripleChecker+Valid, 530 SdHoareTripleChecker+Invalid, 861 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 833 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2023-11-06 22:56:24,700 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [617 Valid, 530 Invalid, 861 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 833 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2023-11-06 22:56:24,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 322 states. [2023-11-06 22:56:24,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 322 to 258. [2023-11-06 22:56:24,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 258 states, 159 states have (on average 1.1069182389937107) internal successors, (176), 161 states have internal predecessors, (176), 78 states have call successors, (78), 20 states have call predecessors, (78), 20 states have return successors, (78), 76 states have call predecessors, (78), 78 states have call successors, (78) [2023-11-06 22:56:24,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 332 transitions. [2023-11-06 22:56:24,753 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 332 transitions. Word has length 235 [2023-11-06 22:56:24,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:56:24,754 INFO L495 AbstractCegarLoop]: Abstraction has 258 states and 332 transitions. [2023-11-06 22:56:24,754 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 34 states have (on average 3.5) internal successors, (119), 32 states have internal predecessors, (119), 11 states have call successors, (73), 7 states have call predecessors, (73), 13 states have return successors, (74), 10 states have call predecessors, (74), 11 states have call successors, (74) [2023-11-06 22:56:24,755 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 332 transitions. [2023-11-06 22:56:24,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-11-06 22:56:24,759 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:56:24,759 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:56:24,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-06 22:56:24,968 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-11-06 22:56:24,969 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:56:24,969 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:56:24,970 INFO L85 PathProgramCache]: Analyzing trace with hash -764225567, now seen corresponding path program 1 times [2023-11-06 22:56:24,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:56:24,970 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [230288593] [2023-11-06 22:56:24,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:56:24,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:56:25,032 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:56:25,033 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1255650994] [2023-11-06 22:56:25,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:56:25,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:56:25,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:56:25,035 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:56:25,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-06 22:56:25,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:56:25,572 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-06 22:56:26,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:56:27,029 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-06 22:56:27,030 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-06 22:56:27,031 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-06 22:56:27,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-11-06 22:56:27,244 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:56:27,249 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:56:27,253 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-06 22:56:27,546 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 10:56:27 BoogieIcfgContainer [2023-11-06 22:56:27,547 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 22:56:27,547 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 22:56:27,547 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 22:56:27,548 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 22:56:27,548 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:55:14" (3/4) ... [2023-11-06 22:56:27,551 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-06 22:56:27,552 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 22:56:27,557 INFO L158 Benchmark]: Toolchain (without parser) took 74989.92ms. Allocated memory was 142.6MB in the beginning and 276.8MB in the end (delta: 134.2MB). Free memory was 96.0MB in the beginning and 97.3MB in the end (delta: -1.3MB). Peak memory consumption was 134.3MB. Max. memory is 16.1GB. [2023-11-06 22:56:27,558 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 102.8MB. Free memory is still 55.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:56:27,558 INFO L158 Benchmark]: CACSL2BoogieTranslator took 552.97ms. Allocated memory is still 142.6MB. Free memory was 95.6MB in the beginning and 79.2MB in the end (delta: 16.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-06 22:56:27,559 INFO L158 Benchmark]: Boogie Procedure Inliner took 96.71ms. Allocated memory is still 142.6MB. Free memory was 79.2MB in the beginning and 75.4MB in the end (delta: 3.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 22:56:27,559 INFO L158 Benchmark]: Boogie Preprocessor took 63.66ms. Allocated memory is still 142.6MB. Free memory was 75.4MB in the beginning and 73.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 22:56:27,560 INFO L158 Benchmark]: RCFGBuilder took 979.19ms. Allocated memory was 142.6MB in the beginning and 190.8MB in the end (delta: 48.2MB). Free memory was 73.3MB in the beginning and 139.7MB in the end (delta: -66.5MB). Peak memory consumption was 15.7MB. Max. memory is 16.1GB. [2023-11-06 22:56:27,560 INFO L158 Benchmark]: TraceAbstraction took 73278.84ms. Allocated memory was 190.8MB in the beginning and 276.8MB in the end (delta: 86.0MB). Free memory was 139.7MB in the beginning and 98.4MB in the end (delta: 41.4MB). Peak memory consumption was 127.0MB. Max. memory is 16.1GB. [2023-11-06 22:56:27,561 INFO L158 Benchmark]: Witness Printer took 9.38ms. Allocated memory is still 276.8MB. Free memory was 98.4MB in the beginning and 97.3MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 22:56:27,565 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 102.8MB. Free memory is still 55.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 552.97ms. Allocated memory is still 142.6MB. Free memory was 95.6MB in the beginning and 79.2MB in the end (delta: 16.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 96.71ms. Allocated memory is still 142.6MB. Free memory was 79.2MB in the beginning and 75.4MB in the end (delta: 3.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 63.66ms. Allocated memory is still 142.6MB. Free memory was 75.4MB in the beginning and 73.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 979.19ms. Allocated memory was 142.6MB in the beginning and 190.8MB in the end (delta: 48.2MB). Free memory was 73.3MB in the beginning and 139.7MB in the end (delta: -66.5MB). Peak memory consumption was 15.7MB. Max. memory is 16.1GB. * TraceAbstraction took 73278.84ms. Allocated memory was 190.8MB in the beginning and 276.8MB in the end (delta: 86.0MB). Free memory was 139.7MB in the beginning and 98.4MB in the end (delta: 41.4MB). Peak memory consumption was 127.0MB. Max. memory is 16.1GB. * Witness Printer took 9.38ms. Allocated memory is still 276.8MB. Free memory was 98.4MB in the beginning and 97.3MB 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.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 206, overapproximation of someBinaryArithmeticDOUBLEoperation at line 114, overapproximation of someUnaryDOUBLEoperation at line 77, overapproximation of someBinaryDOUBLEComparisonOperation at line 206. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned long int var_1_1 = 32; [L23] unsigned long int var_1_4 = 1982060228; [L24] signed char var_1_7 = 50; [L25] double var_1_10 = 31.8; [L26] double var_1_11 = 10.5; [L27] signed char var_1_12 = -2; [L28] signed char var_1_13 = 8; [L29] signed char var_1_14 = 0; [L30] signed char var_1_15 = -25; [L31] signed char var_1_16 = 64; [L32] signed char var_1_17 = 2; [L33] signed char var_1_18 = 64; [L34] float var_1_19 = 5.9; [L35] float var_1_21 = 32.5; [L36] float var_1_22 = 0.75; [L37] unsigned char var_1_23 = 10; [L38] unsigned char var_1_25 = 8; [L39] float var_1_26 = 10000000000.5; [L40] double var_1_27 = 128.5; [L41] double var_1_28 = 999999.6; [L42] unsigned long int var_1_29 = 50; [L43] unsigned long int var_1_30 = 2916734667; [L44] unsigned long int var_1_31 = 50; [L45] unsigned long int var_1_32 = 32; [L46] double var_1_33 = 32.4; [L47] double var_1_34 = 999999999.25; [L48] double var_1_35 = 1.75; [L49] unsigned char var_1_36 = 0; [L50] unsigned char var_1_37 = 0; [L51] unsigned char var_1_38 = 25; [L52] unsigned char var_1_39 = 5; [L53] unsigned char var_1_40 = 100; [L54] unsigned char var_1_41 = 10; [L55] unsigned long int var_1_42 = 16; [L56] unsigned long int var_1_43 = 1000000000; [L57] unsigned long int var_1_44 = 1000000000; [L58] double var_1_45 = 127.6; VAL [isInitial=0, var_1_10=159/5, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=1982060228, var_1_7=50] [L210] isInitial = 1 [L211] FCALL initially() [L212] COND TRUE 1 [L213] FCALL updateLastVariables() [L214] CALL updateVariables() [L143] var_1_4 = __VERIFIER_nondet_ulong() [L144] CALL assume_abort_if_not(var_1_4 >= 1610612735) VAL [\old(cond)=1, isInitial=1, var_1_10=159/5, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=159/5, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L144] RET assume_abort_if_not(var_1_4 >= 1610612735) VAL [isInitial=1, var_1_10=159/5, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L145] CALL assume_abort_if_not(var_1_4 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=159/5, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=159/5, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L145] RET assume_abort_if_not(var_1_4 <= 2147483647) VAL [isInitial=1, var_1_10=159/5, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L146] var_1_10 = __VERIFIER_nondet_double() [L147] CALL assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L147] RET assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=2, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L148] var_1_11 = __VERIFIER_nondet_double() [L149] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L149] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L150] var_1_12 = __VERIFIER_nondet_char() [L151] CALL assume_abort_if_not(var_1_12 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L151] RET assume_abort_if_not(var_1_12 >= -63) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L152] CALL assume_abort_if_not(var_1_12 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L152] RET assume_abort_if_not(var_1_12 <= 63) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L153] var_1_13 = __VERIFIER_nondet_char() [L154] CALL assume_abort_if_not(var_1_13 >= -127) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L154] RET assume_abort_if_not(var_1_13 >= -127) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L155] CALL assume_abort_if_not(var_1_13 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L155] RET assume_abort_if_not(var_1_13 <= 126) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L156] var_1_14 = __VERIFIER_nondet_char() [L157] CALL assume_abort_if_not(var_1_14 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L157] RET assume_abort_if_not(var_1_14 >= -63) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L158] CALL assume_abort_if_not(var_1_14 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L158] RET assume_abort_if_not(var_1_14 <= 63) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L159] var_1_15 = __VERIFIER_nondet_char() [L160] CALL assume_abort_if_not(var_1_15 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L160] RET assume_abort_if_not(var_1_15 >= -63) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L161] CALL assume_abort_if_not(var_1_15 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L161] RET assume_abort_if_not(var_1_15 <= 63) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L162] var_1_16 = __VERIFIER_nondet_char() [L163] CALL assume_abort_if_not(var_1_16 >= 62) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L163] RET assume_abort_if_not(var_1_16 >= 62) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L164] CALL assume_abort_if_not(var_1_16 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L164] RET assume_abort_if_not(var_1_16 <= 126) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L165] var_1_17 = __VERIFIER_nondet_char() [L166] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L166] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L167] CALL assume_abort_if_not(var_1_17 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L167] RET assume_abort_if_not(var_1_17 <= 63) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L168] var_1_18 = __VERIFIER_nondet_char() [L169] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L169] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L170] CALL assume_abort_if_not(var_1_18 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L170] RET assume_abort_if_not(var_1_18 <= 126) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L171] var_1_21 = __VERIFIER_nondet_float() [L172] CALL assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L172] RET assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L173] var_1_22 = __VERIFIER_nondet_float() [L174] CALL assume_abort_if_not((var_1_22 >= -461168.6018427382800e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 4611686.018427382800e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L174] RET assume_abort_if_not((var_1_22 >= -461168.6018427382800e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 4611686.018427382800e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L175] var_1_28 = __VERIFIER_nondet_double() [L176] CALL assume_abort_if_not((var_1_28 >= -461168.6018427382800e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L176] RET assume_abort_if_not((var_1_28 >= -461168.6018427382800e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L177] var_1_30 = __VERIFIER_nondet_ulong() [L178] CALL assume_abort_if_not(var_1_30 >= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L178] RET assume_abort_if_not(var_1_30 >= 2147483647) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L179] CALL assume_abort_if_not(var_1_30 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L179] RET assume_abort_if_not(var_1_30 <= 4294967294) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L180] var_1_34 = __VERIFIER_nondet_double() [L181] CALL assume_abort_if_not((var_1_34 >= 0.0F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854765600e+12F && var_1_34 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L181] RET assume_abort_if_not((var_1_34 >= 0.0F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854765600e+12F && var_1_34 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L182] var_1_35 = __VERIFIER_nondet_double() [L183] CALL assume_abort_if_not((var_1_35 >= 0.0F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L183] RET assume_abort_if_not((var_1_35 >= 0.0F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L184] var_1_37 = __VERIFIER_nondet_uchar() [L185] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L185] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L186] CALL assume_abort_if_not(var_1_37 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L186] RET assume_abort_if_not(var_1_37 <= 0) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L187] var_1_39 = __VERIFIER_nondet_uchar() [L188] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L188] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L189] CALL assume_abort_if_not(var_1_39 <= 32) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L189] RET assume_abort_if_not(var_1_39 <= 32) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L190] var_1_40 = __VERIFIER_nondet_uchar() [L191] CALL assume_abort_if_not(var_1_40 >= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L191] RET assume_abort_if_not(var_1_40 >= 63) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L192] CALL assume_abort_if_not(var_1_40 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L192] RET assume_abort_if_not(var_1_40 <= 127) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L193] var_1_41 = __VERIFIER_nondet_uchar() [L194] CALL assume_abort_if_not(var_1_41 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L194] RET assume_abort_if_not(var_1_41 >= 0) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L195] CALL assume_abort_if_not(var_1_41 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L195] RET assume_abort_if_not(var_1_41 <= 63) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L196] var_1_43 = __VERIFIER_nondet_ulong() [L197] CALL assume_abort_if_not(var_1_43 >= 536870912) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L197] RET assume_abort_if_not(var_1_43 >= 536870912) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L198] CALL assume_abort_if_not(var_1_43 <= 1073741824) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L198] RET assume_abort_if_not(var_1_43 <= 1073741824) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L199] var_1_44 = __VERIFIER_nondet_ulong() [L200] CALL assume_abort_if_not(var_1_44 >= 536870912) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L200] RET assume_abort_if_not(var_1_44 >= 536870912) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L201] CALL assume_abort_if_not(var_1_44 <= 1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L201] RET assume_abort_if_not(var_1_44 <= 1073741823) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L214] RET updateVariables() [L215] CALL step() [L62] var_1_36 = (! var_1_37) [L63] var_1_45 = var_1_21 VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L64] COND FALSE !((! var_1_36) && var_1_36) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L67] COND TRUE (((((var_1_10) < (1.0000000000002E12)) ? (var_1_10) : (1.0000000000002E12))) >= var_1_22) && var_1_36 [L68] var_1_25 = ((((var_1_16) > (2)) ? (var_1_16) : (2))) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=62, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L70] COND TRUE var_1_36 || var_1_36 [L71] var_1_29 = (var_1_30 - var_1_25) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=62, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L73] COND TRUE \read(var_1_36) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=62, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L74] COND FALSE !(! var_1_36) [L77] var_1_33 = ((((var_1_34 - var_1_35) < 0 ) ? -(var_1_34 - var_1_35) : (var_1_34 - var_1_35))) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=62, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L80] COND FALSE !(\read(var_1_37)) [L83] var_1_42 = ((1634918646u - var_1_16) + var_1_40) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=62, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L85] unsigned long int stepLocal_1 = var_1_42; [L86] unsigned char stepLocal_0 = var_1_25; VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=62, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L87] COND TRUE (var_1_25 / ((((var_1_16) > (var_1_4)) ? (var_1_16) : (var_1_4)))) <= stepLocal_1 VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=62, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L88] COND TRUE stepLocal_0 < var_1_18 [L89] var_1_23 = var_1_17 VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L96] COND FALSE !(! (var_1_18 > var_1_23)) VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L101] COND TRUE \read(var_1_36) [L102] var_1_26 = var_1_22 VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_27=257/2, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L105] signed char stepLocal_3 = var_1_15; [L106] signed long int stepLocal_2 = (((var_1_17) < ((~ var_1_25))) ? (var_1_17) : ((~ var_1_25))); VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, stepLocal_2=-63, stepLocal_3=3, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_27=257/2, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L107] COND FALSE !(var_1_26 > var_1_10) [L114] var_1_27 = (((((var_1_22) < (var_1_21)) ? (var_1_22) : (var_1_21))) + var_1_28) VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, stepLocal_2=-63, stepLocal_3=3, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L116] signed long int stepLocal_4 = 10 - var_1_23; VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, stepLocal_2=-63, stepLocal_3=3, stepLocal_4=-53, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L117] COND TRUE stepLocal_4 <= var_1_16 [L118] var_1_31 = ((((var_1_4) > ((var_1_30 - var_1_25))) ? (var_1_4) : ((var_1_30 - var_1_25)))) VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, stepLocal_2=-63, stepLocal_3=3, stepLocal_4=-53, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=2147483647, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L126] COND TRUE \read(var_1_36) [L127] var_1_32 = (var_1_23 + var_1_16) VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, stepLocal_2=-63, stepLocal_3=3, stepLocal_4=-53, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=2147483647, var_1_32=125, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L129] unsigned long int stepLocal_5 = var_1_42; VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, stepLocal_2=-63, stepLocal_3=3, stepLocal_4=-53, stepLocal_5=1634918711, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=2147483647, var_1_32=125, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L130] COND TRUE var_1_12 > stepLocal_5 [L131] var_1_38 = ((var_1_17 + (var_1_39 + 1)) + (var_1_40 - var_1_41)) VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, stepLocal_2=-63, stepLocal_3=3, stepLocal_4=-53, stepLocal_5=1634918711, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=2147483647, var_1_32=125, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=223, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L133] COND TRUE \read(var_1_36) [L134] var_1_1 = (var_1_25 + ((var_1_4 - var_1_23) - var_1_38)) VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, stepLocal_2=-63, stepLocal_3=3, stepLocal_4=-53, stepLocal_5=1634918711, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=2147483423, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=2147483647, var_1_32=125, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=223, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L136] COND TRUE ((((((((var_1_26) < (var_1_45)) ? (var_1_26) : (var_1_45)))) < (-0.6)) ? (((((var_1_26) < (var_1_45)) ? (var_1_26) : (var_1_45)))) : (-0.6))) == (var_1_10 - var_1_11) [L137] var_1_7 = (((((4 + var_1_12)) > (((((var_1_13) < ((var_1_14 + var_1_15))) ? (var_1_13) : ((var_1_14 + var_1_15)))))) ? ((4 + var_1_12)) : (((((var_1_13) < ((var_1_14 + var_1_15))) ? (var_1_13) : ((var_1_14 + var_1_15))))))) VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, stepLocal_2=-63, stepLocal_3=3, stepLocal_4=-53, stepLocal_5=1634918711, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=2147483423, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=2147483647, var_1_32=125, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=223, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=5] [L215] RET step() [L216] CALL, EXPR property() [L206-L207] return ((((((((((((((var_1_36 ? (var_1_1 == ((unsigned long int) (var_1_25 + ((var_1_4 - var_1_23) - var_1_38)))) : 1) && ((((((((((var_1_26) < (var_1_45)) ? (var_1_26) : (var_1_45)))) < (-0.6)) ? (((((var_1_26) < (var_1_45)) ? (var_1_26) : (var_1_45)))) : (-0.6))) == (var_1_10 - var_1_11)) ? (var_1_7 == ((signed char) (((((4 + var_1_12)) > (((((var_1_13) < ((var_1_14 + var_1_15))) ? (var_1_13) : ((var_1_14 + var_1_15)))))) ? ((4 + var_1_12)) : (((((var_1_13) < ((var_1_14 + var_1_15))) ? (var_1_13) : ((var_1_14 + var_1_15))))))))) : (var_1_7 == ((signed char) ((var_1_16 - var_1_17) - var_1_18))))) && (((! var_1_36) && var_1_36) ? (var_1_19 == ((float) (var_1_21 + var_1_22))) : 1)) && (((var_1_25 / ((((var_1_16) > (var_1_4)) ? (var_1_16) : (var_1_4)))) <= var_1_42) ? ((var_1_25 < var_1_18) ? (var_1_23 == ((unsigned char) var_1_17)) : (var_1_23 == ((unsigned char) var_1_16))) : (var_1_23 == ((unsigned char) var_1_18)))) && (((((((var_1_10) < (1.0000000000002E12)) ? (var_1_10) : (1.0000000000002E12))) >= var_1_22) && var_1_36) ? (var_1_25 == ((unsigned char) ((((var_1_16) > (2)) ? (var_1_16) : (2))))) : 1)) && ((! (var_1_18 > var_1_23)) ? (var_1_36 ? (var_1_26 == ((float) ((((var_1_22) > (var_1_21)) ? (var_1_22) : (var_1_21))))) : 1) : (var_1_36 ? (var_1_26 == ((float) var_1_22)) : 1))) && ((var_1_26 > var_1_10) ? ((var_1_15 != var_1_14) ? ((((((var_1_17) < ((~ var_1_25))) ? (var_1_17) : ((~ var_1_25)))) <= var_1_29) ? (var_1_27 == ((double) var_1_22)) : 1) : 1) : (var_1_27 == ((double) (((((var_1_22) < (var_1_21)) ? (var_1_22) : (var_1_21))) + var_1_28))))) && ((var_1_36 || var_1_36) ? (var_1_29 == ((unsigned long int) (var_1_30 - var_1_25))) : 1)) && (((10 - var_1_23) <= var_1_16) ? (var_1_31 == ((unsigned long int) ((((var_1_4) > ((var_1_30 - var_1_25))) ? (var_1_4) : ((var_1_30 - var_1_25)))))) : (var_1_36 ? (var_1_31 == ((unsigned long int) var_1_23)) : (var_1_31 == ((unsigned long int) var_1_23))))) && (var_1_36 ? (var_1_32 == ((unsigned long int) (var_1_23 + var_1_16))) : 1)) && (var_1_36 ? ((! var_1_36) ? (var_1_33 == ((double) ((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))))) : (var_1_33 == ((double) ((((var_1_34 - var_1_35) < 0 ) ? -(var_1_34 - var_1_35) : (var_1_34 - var_1_35)))))) : 1)) && (var_1_36 == ((unsigned char) (! var_1_37)))) && ((var_1_12 > var_1_42) ? (var_1_38 == ((unsigned char) ((var_1_17 + (var_1_39 + 1)) + (var_1_40 - var_1_41)))) : 1)) && (var_1_37 ? (var_1_42 == ((unsigned long int) ((var_1_4 + (var_1_43 + var_1_44)) - var_1_25))) : (var_1_42 == ((unsigned long int) ((1634918646u - var_1_16) + var_1_40))))) && (var_1_45 == ((double) var_1_21)) ; VAL [\result=0, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=2147483423, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=2147483647, var_1_32=125, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=223, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=5] [L216] RET, EXPR property() [L216] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=2147483423, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=2147483647, var_1_32=125, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=223, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=5] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=2147483423, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=2147483647, var_1_32=125, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=223, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=5] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 102 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 72.9s, OverallIterations: 7, TraceHistogramMax: 37, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 20.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1397 SdHoareTripleChecker+Valid, 4.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1339 mSDsluCounter, 2298 SdHoareTripleChecker+Invalid, 4.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1357 mSDsCounter, 160 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1689 IncrementalHoareTripleChecker+Invalid, 1849 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 160 mSolverCounterUnsat, 941 mSDtfsCounter, 1689 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2135 GetRequests, 2051 SyntacticMatches, 1 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 946 ImplicationChecksByTransitivity, 32.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=258occurred in iteration=6, InterpolantAutomatonStates: 65, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 6 MinimizatonAttempts, 271 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 45.6s InterpolantComputationTime, 1642 NumberOfCodeBlocks, 1642 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 2101 ConstructedInterpolants, 0 QuantifiedInterpolants, 8582 SizeOfPredicates, 22 NumberOfNonLiveVariables, 3324 ConjunctsInSsa, 56 ConjunctsInUnsatCore, 9 InterpolantComputations, 3 PerfectInterpolantSequences, 23364/23976 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 [2023-11-06 22:56:27,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-73.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --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 4ab74f01f073f33ed470473724b79698e98698985d689e2e93ac97179b59c540 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:56:30,515 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:56:30,639 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-06 22:56:30,647 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:56:30,649 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:56:30,693 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:56:30,694 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:56:30,695 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:56:30,696 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:56:30,701 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:56:30,702 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:56:30,702 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:56:30,703 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:56:30,705 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:56:30,705 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:56:30,706 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 22:56:30,706 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 22:56:30,707 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:56:30,707 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:56:30,707 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:56:30,708 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:56:30,708 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-06 22:56:30,709 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-06 22:56:30,709 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-06 22:56:30,710 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 22:56:30,710 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:56:30,710 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:56:30,711 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:56:30,711 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:56:30,712 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:56:30,713 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:56:30,713 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:56:30,714 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:56:30,714 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:56:30,714 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-06 22:56:30,714 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-06 22:56:30,715 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:56:30,715 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:56:30,715 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:56:30,716 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:56:30,716 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-06 22:56:30,717 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:56:30,717 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_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ab74f01f073f33ed470473724b79698e98698985d689e2e93ac97179b59c540 [2023-11-06 22:56:31,157 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:56:31,190 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:56:31,193 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:56:31,194 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:56:31,194 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:56:31,196 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-73.i [2023-11-06 22:56:34,288 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:56:34,522 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:56:34,523 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-73.i [2023-11-06 22:56:34,535 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/data/34be7fc23/3a37780cab2c491d8082cdcdad53ed9b/FLAG36d656894 [2023-11-06 22:56:34,551 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/data/34be7fc23/3a37780cab2c491d8082cdcdad53ed9b [2023-11-06 22:56:34,554 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:56:34,556 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:56:34,557 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:56:34,558 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:56:34,564 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:56:34,564 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:56:34" (1/1) ... [2023-11-06 22:56:34,566 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51d9c0c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:34, skipping insertion in model container [2023-11-06 22:56:34,566 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:56:34" (1/1) ... [2023-11-06 22:56:34,624 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:56:34,818 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_19bacbf2-5216-420b-b881-6fd80d59d1f1/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-73.i[916,929] [2023-11-06 22:56:34,964 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:56:34,994 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:56:35,015 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_19bacbf2-5216-420b-b881-6fd80d59d1f1/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-73.i[916,929] [2023-11-06 22:56:35,100 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:56:35,138 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:56:35,139 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:35 WrapperNode [2023-11-06 22:56:35,139 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:56:35,141 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:56:35,141 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:56:35,142 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:56:35,149 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:35" (1/1) ... [2023-11-06 22:56:35,166 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:35" (1/1) ... [2023-11-06 22:56:35,225 INFO L138 Inliner]: procedures = 27, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 224 [2023-11-06 22:56:35,228 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:56:35,229 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:56:35,229 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:56:35,229 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:56:35,239 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:35" (1/1) ... [2023-11-06 22:56:35,240 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:35" (1/1) ... [2023-11-06 22:56:35,250 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:35" (1/1) ... [2023-11-06 22:56:35,251 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:35" (1/1) ... [2023-11-06 22:56:35,266 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:35" (1/1) ... [2023-11-06 22:56:35,270 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:35" (1/1) ... [2023-11-06 22:56:35,274 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:35" (1/1) ... [2023-11-06 22:56:35,277 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:35" (1/1) ... [2023-11-06 22:56:35,283 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:56:35,284 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:56:35,284 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:56:35,285 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:56:35,286 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:35" (1/1) ... [2023-11-06 22:56:35,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:56:35,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:56:35,348 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:56:35,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:56:35,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:56:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-06 22:56:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 22:56:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 22:56:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:56:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:56:35,507 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:56:35,509 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:56:41,068 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:56:41,077 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:56:41,077 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 22:56:41,080 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:56:41 BoogieIcfgContainer [2023-11-06 22:56:41,080 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:56:41,083 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:56:41,083 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:56:41,087 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:56:41,087 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:56:34" (1/3) ... [2023-11-06 22:56:41,088 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f23746 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:56:41, skipping insertion in model container [2023-11-06 22:56:41,088 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:35" (2/3) ... [2023-11-06 22:56:41,089 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f23746 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:56:41, skipping insertion in model container [2023-11-06 22:56:41,089 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:56:41" (3/3) ... [2023-11-06 22:56:41,090 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-73.i [2023-11-06 22:56:41,110 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:56:41,110 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:56:41,173 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:56:41,182 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=LoopsAndPotentialCycles, 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;@6b50b0ad, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:56:41,182 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:56:41,189 INFO L276 IsEmpty]: Start isEmpty. Operand has 102 states, 62 states have (on average 1.403225806451613) internal successors, (87), 63 states have internal predecessors, (87), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-06 22:56:41,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-06 22:56:41,236 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:56:41,238 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:56:41,241 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:56:41,248 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:56:41,248 INFO L85 PathProgramCache]: Analyzing trace with hash -1451449378, now seen corresponding path program 1 times [2023-11-06 22:56:41,267 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:56:41,267 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1737246032] [2023-11-06 22:56:41,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:56:41,269 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 [2023-11-06 22:56:41,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:56:41,281 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/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) [2023-11-06 22:56:41,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 22:56:41,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:42,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-06 22:56:42,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:56:42,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 1128 proven. 30 refuted. 0 times theorem prover too weak. 1506 trivial. 0 not checked. [2023-11-06 22:56:42,689 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:56:43,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 78 proven. 30 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2023-11-06 22:56:43,268 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:56:43,269 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1737246032] [2023-11-06 22:56:43,269 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1737246032] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:56:43,269 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:56:43,270 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2023-11-06 22:56:43,271 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941868843] [2023-11-06 22:56:43,274 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:56:43,284 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-06 22:56:43,284 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:56:43,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-06 22:56:43,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-11-06 22:56:43,322 INFO L87 Difference]: Start difference. First operand has 102 states, 62 states have (on average 1.403225806451613) internal successors, (87), 63 states have internal predecessors, (87), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand has 9 states, 9 states have (on average 8.444444444444445) internal successors, (76), 9 states have internal predecessors, (76), 2 states have call successors, (47), 2 states have call predecessors, (47), 4 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2023-11-06 22:56:47,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:56:49,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:56:51,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:56:52,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:56:52,992 INFO L93 Difference]: Finished difference Result 278 states and 514 transitions. [2023-11-06 22:56:52,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-06 22:56:52,999 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 8.444444444444445) internal successors, (76), 9 states have internal predecessors, (76), 2 states have call successors, (47), 2 states have call predecessors, (47), 4 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) Word has length 234 [2023-11-06 22:56:53,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:56:53,012 INFO L225 Difference]: With dead ends: 278 [2023-11-06 22:56:53,012 INFO L226 Difference]: Without dead ends: 179 [2023-11-06 22:56:53,017 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 478 GetRequests, 459 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=122, Invalid=258, Unknown=0, NotChecked=0, Total=380 [2023-11-06 22:56:53,021 INFO L413 NwaCegarLoop]: 155 mSDtfsCounter, 273 mSDsluCounter, 218 mSDsCounter, 0 mSdLazyCounter, 474 mSolverCounterSat, 207 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 300 SdHoareTripleChecker+Valid, 373 SdHoareTripleChecker+Invalid, 684 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 207 IncrementalHoareTripleChecker+Valid, 474 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.2s IncrementalHoareTripleChecker+Time [2023-11-06 22:56:53,022 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [300 Valid, 373 Invalid, 684 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [207 Valid, 474 Invalid, 3 Unknown, 0 Unchecked, 9.2s Time] [2023-11-06 22:56:53,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2023-11-06 22:56:53,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 102. [2023-11-06 22:56:53,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 62 states have (on average 1.1774193548387097) internal successors, (73), 62 states have internal predecessors, (73), 37 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-06 22:56:53,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 147 transitions. [2023-11-06 22:56:53,103 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 147 transitions. Word has length 234 [2023-11-06 22:56:53,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:56:53,105 INFO L495 AbstractCegarLoop]: Abstraction has 102 states and 147 transitions. [2023-11-06 22:56:53,106 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 8.444444444444445) internal successors, (76), 9 states have internal predecessors, (76), 2 states have call successors, (47), 2 states have call predecessors, (47), 4 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2023-11-06 22:56:53,106 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 147 transitions. [2023-11-06 22:56:53,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-06 22:56:53,112 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:56:53,113 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:56:53,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-06 22:56:53,332 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 22:56:53,333 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:56:53,333 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:56:53,334 INFO L85 PathProgramCache]: Analyzing trace with hash -1543519445, now seen corresponding path program 1 times [2023-11-06 22:56:53,335 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:56:53,335 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [995681802] [2023-11-06 22:56:53,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:56:53,335 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 [2023-11-06 22:56:53,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:56:53,337 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/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) [2023-11-06 22:56:53,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 22:56:53,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:53,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-06 22:56:53,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:56:57,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 1094 proven. 276 refuted. 0 times theorem prover too weak. 1294 trivial. 0 not checked. [2023-11-06 22:56:57,768 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:57:02,974 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:57:02,975 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [995681802] [2023-11-06 22:57:02,975 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [995681802] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:57:02,975 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1037915786] [2023-11-06 22:57:02,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:57:02,976 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-06 22:57:02,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/cvc4 [2023-11-06 22:57:02,979 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-06 22:57:03,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-11-06 22:57:05,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:57:05,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-06 22:57:05,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:57:08,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 1094 proven. 276 refuted. 0 times theorem prover too weak. 1294 trivial. 0 not checked. [2023-11-06 22:57:08,961 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:57:16,274 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1037915786] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:57:16,274 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:57:16,274 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 13] total 13 [2023-11-06 22:57:16,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [939967234] [2023-11-06 22:57:16,276 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:57:16,278 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-06 22:57:16,278 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:57:16,279 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-06 22:57:16,280 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=181, Unknown=0, NotChecked=0, Total=272 [2023-11-06 22:57:16,280 INFO L87 Difference]: Start difference. First operand 102 states and 147 transitions. Second operand has 13 states, 13 states have (on average 5.230769230769231) internal successors, (68), 12 states have internal predecessors, (68), 4 states have call successors, (37), 4 states have call predecessors, (37), 5 states have return successors, (37), 3 states have call predecessors, (37), 4 states have call successors, (37) [2023-11-06 22:57:21,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-06 22:57:23,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-06 22:57:25,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-06 22:57:25,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:57:25,573 INFO L93 Difference]: Finished difference Result 219 states and 306 transitions. [2023-11-06 22:57:25,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-11-06 22:57:25,574 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.230769230769231) internal successors, (68), 12 states have internal predecessors, (68), 4 states have call successors, (37), 4 states have call predecessors, (37), 5 states have return successors, (37), 3 states have call predecessors, (37), 4 states have call successors, (37) Word has length 235 [2023-11-06 22:57:25,576 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:57:25,578 INFO L225 Difference]: With dead ends: 219 [2023-11-06 22:57:25,578 INFO L226 Difference]: Without dead ends: 120 [2023-11-06 22:57:25,580 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 525 GetRequests, 503 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 120 ImplicationChecksByTransitivity, 6.4s TimeCoverageRelationStatistics Valid=178, Invalid=374, Unknown=0, NotChecked=0, Total=552 [2023-11-06 22:57:25,581 INFO L413 NwaCegarLoop]: 101 mSDtfsCounter, 74 mSDsluCounter, 255 mSDsCounter, 0 mSdLazyCounter, 518 mSolverCounterSat, 8 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 356 SdHoareTripleChecker+Invalid, 528 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 518 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.5s IncrementalHoareTripleChecker+Time [2023-11-06 22:57:25,582 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [74 Valid, 356 Invalid, 528 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 518 Invalid, 2 Unknown, 0 Unchecked, 8.5s Time] [2023-11-06 22:57:25,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2023-11-06 22:57:25,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 114. [2023-11-06 22:57:25,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 71 states have (on average 1.1408450704225352) internal successors, (81), 71 states have internal predecessors, (81), 37 states have call successors, (37), 5 states have call predecessors, (37), 5 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-06 22:57:25,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 155 transitions. [2023-11-06 22:57:25,607 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 155 transitions. Word has length 235 [2023-11-06 22:57:25,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:57:25,608 INFO L495 AbstractCegarLoop]: Abstraction has 114 states and 155 transitions. [2023-11-06 22:57:25,609 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 5.230769230769231) internal successors, (68), 12 states have internal predecessors, (68), 4 states have call successors, (37), 4 states have call predecessors, (37), 5 states have return successors, (37), 3 states have call predecessors, (37), 4 states have call successors, (37) [2023-11-06 22:57:25,609 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 155 transitions. [2023-11-06 22:57:25,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-11-06 22:57:25,614 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:57:25,614 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:57:25,636 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2023-11-06 22:57:25,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2023-11-06 22:57:26,029 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt [2023-11-06 22:57:26,029 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:57:26,030 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:57:26,030 INFO L85 PathProgramCache]: Analyzing trace with hash -764225567, now seen corresponding path program 1 times [2023-11-06 22:57:26,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:57:26,032 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [892204788] [2023-11-06 22:57:26,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:57:26,032 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:57:26,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:57:26,034 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/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) [2023-11-06 22:57:26,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19bacbf2-5216-420b-b881-6fd80d59d1f1/bin/uautomizer-verify-WvqO1wxjHP/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 (5)] Waiting until timeout for monitored process [2023-11-06 22:57:27,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:57:27,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 73 conjunts are in the unsatisfiable core [2023-11-06 22:57:27,936 INFO L285 TraceCheckSpWp]: Computing forward predicates...