./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3825646182aa07c08b566edbc024ddbf38e5c69428020b95d784f3b6c97321c0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:18:08,608 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:18:08,718 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-12 02:18:08,723 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:18:08,723 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:18:08,746 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:18:08,747 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:18:08,747 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:18:08,748 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:18:08,749 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:18:08,749 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:18:08,750 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:18:08,750 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:18:08,751 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:18:08,752 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:18:08,752 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 02:18:08,753 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 02:18:08,753 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 02:18:08,753 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:18:08,754 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:18:08,754 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:18:08,755 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:18:08,755 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 02:18:08,756 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:18:08,756 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:18:08,757 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:18:08,757 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:18:08,757 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:18:08,758 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:18:08,758 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:18:08,758 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:18:08,759 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:18:08,759 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-12 02:18:08,759 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 02:18:08,760 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:18:08,760 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:18:08,760 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:18:08,760 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:18:08,760 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:18:08,761 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_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3825646182aa07c08b566edbc024ddbf38e5c69428020b95d784f3b6c97321c0 [2023-11-12 02:18:09,022 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:18:09,051 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:18:09,053 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:18:09,054 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:18:09,059 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:18:09,061 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.i [2023-11-12 02:18:12,159 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:18:12,420 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:18:12,420 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.i [2023-11-12 02:18:12,443 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/data/c64e2b314/469d8b5a819d4efebbe33f8118723dcb/FLAG79c27a994 [2023-11-12 02:18:12,474 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/data/c64e2b314/469d8b5a819d4efebbe33f8118723dcb [2023-11-12 02:18:12,478 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:18:12,482 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:18:12,485 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:18:12,486 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:18:12,492 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:18:12,495 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:18:12" (1/1) ... [2023-11-12 02:18:12,496 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fb22c48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:12, skipping insertion in model container [2023-11-12 02:18:12,497 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:18:12" (1/1) ... [2023-11-12 02:18:12,562 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:18:12,718 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_0178534d-c7a8-4195-986f-4471505b2cf8/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.i[916,929] [2023-11-12 02:18:12,866 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:18:12,881 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:18:12,893 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_0178534d-c7a8-4195-986f-4471505b2cf8/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.i[916,929] [2023-11-12 02:18:12,974 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:18:13,010 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:18:13,011 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:13 WrapperNode [2023-11-12 02:18:13,011 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:18:13,012 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:18:13,013 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:18:13,013 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:18:13,021 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:13" (1/1) ... [2023-11-12 02:18:13,058 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:13" (1/1) ... [2023-11-12 02:18:13,111 INFO L138 Inliner]: procedures = 26, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 296 [2023-11-12 02:18:13,111 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:18:13,112 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:18:13,112 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:18:13,113 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:18:13,123 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:13" (1/1) ... [2023-11-12 02:18:13,124 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:13" (1/1) ... [2023-11-12 02:18:13,129 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:13" (1/1) ... [2023-11-12 02:18:13,130 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:13" (1/1) ... [2023-11-12 02:18:13,152 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:13" (1/1) ... [2023-11-12 02:18:13,158 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:13" (1/1) ... [2023-11-12 02:18:13,162 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:13" (1/1) ... [2023-11-12 02:18:13,176 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:13" (1/1) ... [2023-11-12 02:18:13,184 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:18:13,185 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:18:13,186 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:18:13,191 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:18:13,192 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:13" (1/1) ... [2023-11-12 02:18:13,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:18:13,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:18:13,232 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 02:18:13,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 02:18:13,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 02:18:13,313 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 02:18:13,317 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 02:18:13,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 02:18:13,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:18:13,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:18:13,484 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:18:13,487 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 02:18:14,225 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 02:18:14,239 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 02:18:14,239 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 02:18:14,242 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:18:14 BoogieIcfgContainer [2023-11-12 02:18:14,243 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 02:18:14,248 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 02:18:14,248 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 02:18:14,252 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 02:18:14,252 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 02:18:12" (1/3) ... [2023-11-12 02:18:14,253 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21cc0881 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:18:14, skipping insertion in model container [2023-11-12 02:18:14,253 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:13" (2/3) ... [2023-11-12 02:18:14,255 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21cc0881 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:18:14, skipping insertion in model container [2023-11-12 02:18:14,255 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:18:14" (3/3) ... [2023-11-12 02:18:14,257 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-89.i [2023-11-12 02:18:14,279 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 02:18:14,280 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 02:18:14,369 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 02:18:14,378 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@39287de6, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-12 02:18:14,378 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 02:18:14,383 INFO L276 IsEmpty]: Start isEmpty. Operand has 127 states, 80 states have (on average 1.5375) internal successors, (123), 81 states have internal predecessors, (123), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2023-11-12 02:18:14,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2023-11-12 02:18:14,406 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:18:14,407 INFO L195 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:18:14,408 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:18:14,412 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:18:14,413 INFO L85 PathProgramCache]: Analyzing trace with hash -1466260599, now seen corresponding path program 1 times [2023-11-12 02:18:14,422 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:18:14,422 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1876810379] [2023-11-12 02:18:14,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:18:14,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:18:14,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:18:14,872 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:18:14,873 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1876810379] [2023-11-12 02:18:14,874 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-12 02:18:14,875 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1540659806] [2023-11-12 02:18:14,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:18:14,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:18:14,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:18:14,883 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:18:14,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-12 02:18:15,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:18:15,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 643 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-12 02:18:15,237 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:18:15,350 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 3698 trivial. 0 not checked. [2023-11-12 02:18:15,351 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:18:15,352 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1540659806] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:18:15,352 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:18:15,353 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 02:18:15,357 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [713430610] [2023-11-12 02:18:15,357 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:18:15,367 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-12 02:18:15,367 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:18:15,418 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-12 02:18:15,418 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 02:18:15,421 INFO L87 Difference]: Start difference. First operand has 127 states, 80 states have (on average 1.5375) internal successors, (123), 81 states have internal predecessors, (123), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) Second operand has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 2 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 2 states have call successors, (44) [2023-11-12 02:18:15,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:18:15,465 INFO L93 Difference]: Finished difference Result 247 states and 460 transitions. [2023-11-12 02:18:15,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-12 02:18:15,468 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 2 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 2 states have call successors, (44) Word has length 275 [2023-11-12 02:18:15,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:18:15,479 INFO L225 Difference]: With dead ends: 247 [2023-11-12 02:18:15,479 INFO L226 Difference]: Without dead ends: 123 [2023-11-12 02:18:15,484 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 274 GetRequests, 274 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 02:18:15,488 INFO L413 NwaCegarLoop]: 204 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 204 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-12 02:18:15,489 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 204 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 02:18:15,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2023-11-12 02:18:15,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 123. [2023-11-12 02:18:15,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 123 states, 77 states have (on average 1.5064935064935066) internal successors, (116), 77 states have internal predecessors, (116), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2023-11-12 02:18:15,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 204 transitions. [2023-11-12 02:18:15,556 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 204 transitions. Word has length 275 [2023-11-12 02:18:15,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:18:15,556 INFO L495 AbstractCegarLoop]: Abstraction has 123 states and 204 transitions. [2023-11-12 02:18:15,557 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 2 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 2 states have call successors, (44) [2023-11-12 02:18:15,557 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 204 transitions. [2023-11-12 02:18:15,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2023-11-12 02:18:15,564 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:18:15,565 INFO L195 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:18:15,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-12 02:18:15,772 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-12 02:18:15,772 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:18:15,773 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:18:15,773 INFO L85 PathProgramCache]: Analyzing trace with hash 844727629, now seen corresponding path program 1 times [2023-11-12 02:18:15,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:18:15,773 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [165779057] [2023-11-12 02:18:15,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:18:15,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:18:15,902 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:18:15,903 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [657538875] [2023-11-12 02:18:15,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:18:15,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:18:15,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:18:15,905 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:18:15,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-12 02:18:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:18:16,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 643 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-12 02:18:16,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:18:16,764 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2023-11-12 02:18:16,764 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:18:16,765 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:18:16,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [165779057] [2023-11-12 02:18:16,765 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-12 02:18:16,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [657538875] [2023-11-12 02:18:16,766 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [657538875] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:18:16,766 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:18:16,766 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 02:18:16,766 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [306885098] [2023-11-12 02:18:16,767 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:18:16,768 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 02:18:16,769 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:18:16,770 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 02:18:16,770 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 02:18:16,771 INFO L87 Difference]: Start difference. First operand 123 states and 204 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 2 states have internal predecessors, (58), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2023-11-12 02:18:16,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:18:16,846 INFO L93 Difference]: Finished difference Result 361 states and 602 transitions. [2023-11-12 02:18:16,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 02:18:16,847 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 2 states have internal predecessors, (58), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 275 [2023-11-12 02:18:16,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:18:16,854 INFO L225 Difference]: With dead ends: 361 [2023-11-12 02:18:16,855 INFO L226 Difference]: Without dead ends: 241 [2023-11-12 02:18:16,856 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 274 GetRequests, 273 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 02:18:16,858 INFO L413 NwaCegarLoop]: 197 mSDtfsCounter, 71 mSDsluCounter, 189 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 71 SdHoareTripleChecker+Valid, 386 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-12 02:18:16,859 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [71 Valid, 386 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 02:18:16,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 241 states. [2023-11-12 02:18:16,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 241 to 238. [2023-11-12 02:18:16,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 238 states, 147 states have (on average 1.489795918367347) internal successors, (219), 147 states have internal predecessors, (219), 88 states have call successors, (88), 2 states have call predecessors, (88), 2 states have return successors, (88), 88 states have call predecessors, (88), 88 states have call successors, (88) [2023-11-12 02:18:16,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 395 transitions. [2023-11-12 02:18:16,933 INFO L78 Accepts]: Start accepts. Automaton has 238 states and 395 transitions. Word has length 275 [2023-11-12 02:18:16,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:18:16,935 INFO L495 AbstractCegarLoop]: Abstraction has 238 states and 395 transitions. [2023-11-12 02:18:16,935 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 2 states have internal predecessors, (58), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2023-11-12 02:18:16,936 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 395 transitions. [2023-11-12 02:18:16,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2023-11-12 02:18:16,942 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:18:16,943 INFO L195 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:18:16,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-12 02:18:17,149 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:18:17,150 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:18:17,151 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:18:17,151 INFO L85 PathProgramCache]: Analyzing trace with hash -1368836199, now seen corresponding path program 1 times [2023-11-12 02:18:17,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:18:17,152 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1958504313] [2023-11-12 02:18:17,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:18:17,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:18:17,263 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:18:17,266 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [888346109] [2023-11-12 02:18:17,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:18:17,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:18:17,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:18:17,269 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:18:17,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-12 02:18:17,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:18:17,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 644 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-12 02:18:17,501 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:18:17,905 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1383 proven. 99 refuted. 0 times theorem prover too weak. 2302 trivial. 0 not checked. [2023-11-12 02:18:17,910 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 02:18:18,261 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 30 proven. 99 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2023-11-12 02:18:18,261 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:18:18,261 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1958504313] [2023-11-12 02:18:18,262 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-12 02:18:18,262 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [888346109] [2023-11-12 02:18:18,262 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [888346109] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-12 02:18:18,262 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-12 02:18:18,263 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-12 02:18:18,263 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [177400676] [2023-11-12 02:18:18,263 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-12 02:18:18,266 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-12 02:18:18,266 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:18:18,268 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-12 02:18:18,268 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-12 02:18:18,268 INFO L87 Difference]: Start difference. First operand 238 states and 395 transitions. Second operand has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 7 states have internal predecessors, (68), 2 states have call successors, (77), 2 states have call predecessors, (77), 4 states have return successors, (78), 2 states have call predecessors, (78), 2 states have call successors, (78) [2023-11-12 02:18:18,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:18:18,665 INFO L93 Difference]: Finished difference Result 489 states and 801 transitions. [2023-11-12 02:18:18,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-12 02:18:18,667 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 7 states have internal predecessors, (68), 2 states have call successors, (77), 2 states have call predecessors, (77), 4 states have return successors, (78), 2 states have call predecessors, (78), 2 states have call successors, (78) Word has length 276 [2023-11-12 02:18:18,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:18:18,678 INFO L225 Difference]: With dead ends: 489 [2023-11-12 02:18:18,679 INFO L226 Difference]: Without dead ends: 254 [2023-11-12 02:18:18,681 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 554 GetRequests, 544 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-12 02:18:18,684 INFO L413 NwaCegarLoop]: 153 mSDtfsCounter, 154 mSDsluCounter, 217 mSDsCounter, 0 mSdLazyCounter, 227 mSolverCounterSat, 36 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 163 SdHoareTripleChecker+Valid, 370 SdHoareTripleChecker+Invalid, 263 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 36 IncrementalHoareTripleChecker+Valid, 227 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-12 02:18:18,689 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [163 Valid, 370 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [36 Valid, 227 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-12 02:18:18,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2023-11-12 02:18:18,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 246. [2023-11-12 02:18:18,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 246 states, 153 states have (on average 1.457516339869281) internal successors, (223), 153 states have internal predecessors, (223), 88 states have call successors, (88), 4 states have call predecessors, (88), 4 states have return successors, (88), 88 states have call predecessors, (88), 88 states have call successors, (88) [2023-11-12 02:18:18,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 399 transitions. [2023-11-12 02:18:18,765 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 399 transitions. Word has length 276 [2023-11-12 02:18:18,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:18:18,767 INFO L495 AbstractCegarLoop]: Abstraction has 246 states and 399 transitions. [2023-11-12 02:18:18,768 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 7 states have internal predecessors, (68), 2 states have call successors, (77), 2 states have call predecessors, (77), 4 states have return successors, (78), 2 states have call predecessors, (78), 2 states have call successors, (78) [2023-11-12 02:18:18,768 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 399 transitions. [2023-11-12 02:18:18,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2023-11-12 02:18:18,775 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:18:18,775 INFO L195 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:18:18,788 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-12 02:18:18,982 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:18:18,982 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:18:18,983 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:18:18,983 INFO L85 PathProgramCache]: Analyzing trace with hash -1366989157, now seen corresponding path program 1 times [2023-11-12 02:18:18,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:18:18,983 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2102389361] [2023-11-12 02:18:18,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:18:18,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:18:19,042 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:18:19,042 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1671157290] [2023-11-12 02:18:19,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:18:19,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:18:19,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:18:19,044 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:18:19,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-12 02:18:19,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:18:19,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 645 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-12 02:18:19,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:18:19,638 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2023-11-12 02:18:19,638 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:18:19,638 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:18:19,638 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2102389361] [2023-11-12 02:18:19,639 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-12 02:18:19,639 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1671157290] [2023-11-12 02:18:19,639 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1671157290] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:18:19,639 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:18:19,639 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 02:18:19,640 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [25106402] [2023-11-12 02:18:19,640 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:18:19,640 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 02:18:19,641 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:18:19,641 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 02:18:19,641 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 02:18:19,642 INFO L87 Difference]: Start difference. First operand 246 states and 399 transitions. Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 2 states have internal predecessors, (59), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2023-11-12 02:18:19,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:18:19,709 INFO L93 Difference]: Finished difference Result 730 states and 1189 transitions. [2023-11-12 02:18:19,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 02:18:19,710 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 2 states have internal predecessors, (59), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 276 [2023-11-12 02:18:19,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:18:19,715 INFO L225 Difference]: With dead ends: 730 [2023-11-12 02:18:19,716 INFO L226 Difference]: Without dead ends: 487 [2023-11-12 02:18:19,717 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 275 GetRequests, 274 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 02:18:19,718 INFO L413 NwaCegarLoop]: 199 mSDtfsCounter, 55 mSDsluCounter, 190 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 389 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-12 02:18:19,719 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [55 Valid, 389 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 02:18:19,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 487 states. [2023-11-12 02:18:19,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 487 to 481. [2023-11-12 02:18:19,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 481 states, 296 states have (on average 1.4391891891891893) internal successors, (426), 296 states have internal predecessors, (426), 176 states have call successors, (176), 8 states have call predecessors, (176), 8 states have return successors, (176), 176 states have call predecessors, (176), 176 states have call successors, (176) [2023-11-12 02:18:19,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 481 states and 778 transitions. [2023-11-12 02:18:19,846 INFO L78 Accepts]: Start accepts. Automaton has 481 states and 778 transitions. Word has length 276 [2023-11-12 02:18:19,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:18:19,847 INFO L495 AbstractCegarLoop]: Abstraction has 481 states and 778 transitions. [2023-11-12 02:18:19,847 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 2 states have internal predecessors, (59), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2023-11-12 02:18:19,848 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 778 transitions. [2023-11-12 02:18:19,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2023-11-12 02:18:19,853 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:18:19,854 INFO L195 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:18:19,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-12 02:18:20,061 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:18:20,061 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:18:20,062 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:18:20,062 INFO L85 PathProgramCache]: Analyzing trace with hash -1130567781, now seen corresponding path program 1 times [2023-11-12 02:18:20,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:18:20,062 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [889330241] [2023-11-12 02:18:20,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:18:20,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:18:20,118 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:18:20,124 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [388769582] [2023-11-12 02:18:20,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:18:20,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:18:20,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:18:20,127 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:18:20,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-12 02:18:20,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:18:20,369 INFO L262 TraceCheckSpWp]: Trace formula consists of 646 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-12 02:18:20,376 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:18:21,094 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1779 proven. 45 refuted. 0 times theorem prover too weak. 1960 trivial. 0 not checked. [2023-11-12 02:18:21,095 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 02:18:21,566 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 84 proven. 45 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2023-11-12 02:18:21,567 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:18:21,567 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [889330241] [2023-11-12 02:18:21,567 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-12 02:18:21,567 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [388769582] [2023-11-12 02:18:21,567 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [388769582] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-12 02:18:21,568 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-12 02:18:21,568 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8] total 13 [2023-11-12 02:18:21,568 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [380569436] [2023-11-12 02:18:21,568 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-12 02:18:21,569 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-12 02:18:21,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:18:21,571 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-12 02:18:21,571 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=94, Unknown=0, NotChecked=0, Total=156 [2023-11-12 02:18:21,571 INFO L87 Difference]: Start difference. First operand 481 states and 778 transitions. Second operand has 13 states, 12 states have (on average 9.25) internal successors, (111), 13 states have internal predecessors, (111), 5 states have call successors, (88), 3 states have call predecessors, (88), 5 states have return successors, (88), 4 states have call predecessors, (88), 5 states have call successors, (88) [2023-11-12 02:18:23,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:18:23,397 INFO L93 Difference]: Finished difference Result 1715 states and 2745 transitions. [2023-11-12 02:18:23,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-12 02:18:23,398 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 12 states have (on average 9.25) internal successors, (111), 13 states have internal predecessors, (111), 5 states have call successors, (88), 3 states have call predecessors, (88), 5 states have return successors, (88), 4 states have call predecessors, (88), 5 states have call successors, (88) Word has length 276 [2023-11-12 02:18:23,399 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:18:23,409 INFO L225 Difference]: With dead ends: 1715 [2023-11-12 02:18:23,409 INFO L226 Difference]: Without dead ends: 1237 [2023-11-12 02:18:23,412 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 558 GetRequests, 540 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 97 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=153, Invalid=227, Unknown=0, NotChecked=0, Total=380 [2023-11-12 02:18:23,413 INFO L413 NwaCegarLoop]: 145 mSDtfsCounter, 699 mSDsluCounter, 995 mSDsCounter, 0 mSdLazyCounter, 1029 mSolverCounterSat, 182 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 798 SdHoareTripleChecker+Valid, 1140 SdHoareTripleChecker+Invalid, 1211 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 182 IncrementalHoareTripleChecker+Valid, 1029 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-11-12 02:18:23,415 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [798 Valid, 1140 Invalid, 1211 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [182 Valid, 1029 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-11-12 02:18:23,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1237 states. [2023-11-12 02:18:23,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1237 to 891. [2023-11-12 02:18:23,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 891 states, 550 states have (on average 1.3963636363636365) internal successors, (768), 552 states have internal predecessors, (768), 320 states have call successors, (320), 20 states have call predecessors, (320), 20 states have return successors, (320), 318 states have call predecessors, (320), 320 states have call successors, (320) [2023-11-12 02:18:23,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 891 states and 1408 transitions. [2023-11-12 02:18:23,629 INFO L78 Accepts]: Start accepts. Automaton has 891 states and 1408 transitions. Word has length 276 [2023-11-12 02:18:23,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:18:23,630 INFO L495 AbstractCegarLoop]: Abstraction has 891 states and 1408 transitions. [2023-11-12 02:18:23,630 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 12 states have (on average 9.25) internal successors, (111), 13 states have internal predecessors, (111), 5 states have call successors, (88), 3 states have call predecessors, (88), 5 states have return successors, (88), 4 states have call predecessors, (88), 5 states have call successors, (88) [2023-11-12 02:18:23,630 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1408 transitions. [2023-11-12 02:18:23,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2023-11-12 02:18:23,635 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:18:23,635 INFO L195 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:18:23,648 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-12 02:18:23,844 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:18:23,844 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:18:23,845 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:18:23,845 INFO L85 PathProgramCache]: Analyzing trace with hash 457780121, now seen corresponding path program 1 times [2023-11-12 02:18:23,845 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:18:23,845 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1602992665] [2023-11-12 02:18:23,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:18:23,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:18:23,893 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:18:23,893 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1005442503] [2023-11-12 02:18:23,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:18:23,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:18:23,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:18:23,895 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:18:23,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-12 02:18:24,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:18:24,136 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 02:18:24,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:18:24,547 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-12 02:18:24,548 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-12 02:18:24,549 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-12 02:18:24,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-12 02:18:24,758 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:18:24,762 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2023-11-12 02:18:24,766 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-11-12 02:18:24,910 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-12 02:18:24,911 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet5 could not be translated [2023-11-12 02:18:24,912 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated [2023-11-12 02:18:24,953 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 02:18:24 BoogieIcfgContainer [2023-11-12 02:18:24,953 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-12 02:18:24,954 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-12 02:18:24,954 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-12 02:18:24,954 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-12 02:18:24,955 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:18:14" (3/4) ... [2023-11-12 02:18:24,957 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-12 02:18:24,958 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-12 02:18:24,958 INFO L158 Benchmark]: Toolchain (without parser) took 12476.30ms. Allocated memory was 148.9MB in the beginning and 255.9MB in the end (delta: 107.0MB). Free memory was 100.9MB in the beginning and 179.6MB in the end (delta: -78.7MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2023-11-12 02:18:24,959 INFO L158 Benchmark]: CDTParser took 0.74ms. Allocated memory is still 96.5MB. Free memory was 45.2MB in the beginning and 45.1MB in the end (delta: 142.7kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 02:18:24,959 INFO L158 Benchmark]: CACSL2BoogieTranslator took 526.73ms. Allocated memory is still 148.9MB. Free memory was 100.7MB in the beginning and 82.7MB in the end (delta: 18.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-12 02:18:24,959 INFO L158 Benchmark]: Boogie Procedure Inliner took 99.26ms. Allocated memory is still 148.9MB. Free memory was 82.7MB in the beginning and 76.6MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 02:18:24,960 INFO L158 Benchmark]: Boogie Preprocessor took 72.38ms. Allocated memory is still 148.9MB. Free memory was 76.6MB in the beginning and 73.7MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-12 02:18:24,960 INFO L158 Benchmark]: RCFGBuilder took 1059.22ms. Allocated memory was 148.9MB in the beginning and 211.8MB in the end (delta: 62.9MB). Free memory was 73.7MB in the beginning and 149.1MB in the end (delta: -75.4MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. [2023-11-12 02:18:24,960 INFO L158 Benchmark]: TraceAbstraction took 10705.87ms. Allocated memory was 211.8MB in the beginning and 255.9MB in the end (delta: 44.0MB). Free memory was 149.1MB in the beginning and 180.7MB in the end (delta: -31.5MB). Peak memory consumption was 123.5MB. Max. memory is 16.1GB. [2023-11-12 02:18:24,961 INFO L158 Benchmark]: Witness Printer took 3.79ms. Allocated memory is still 255.9MB. Free memory is still 179.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 02:18:24,963 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.74ms. Allocated memory is still 96.5MB. Free memory was 45.2MB in the beginning and 45.1MB in the end (delta: 142.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 526.73ms. Allocated memory is still 148.9MB. Free memory was 100.7MB in the beginning and 82.7MB in the end (delta: 18.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 99.26ms. Allocated memory is still 148.9MB. Free memory was 82.7MB in the beginning and 76.6MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 72.38ms. Allocated memory is still 148.9MB. Free memory was 76.6MB in the beginning and 73.7MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1059.22ms. Allocated memory was 148.9MB in the beginning and 211.8MB in the end (delta: 62.9MB). Free memory was 73.7MB in the beginning and 149.1MB in the end (delta: -75.4MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. * TraceAbstraction took 10705.87ms. Allocated memory was 211.8MB in the beginning and 255.9MB in the end (delta: 44.0MB). Free memory was 149.1MB in the beginning and 180.7MB in the end (delta: -31.5MB). Peak memory consumption was 123.5MB. Max. memory is 16.1GB. * Witness Printer took 3.79ms. Allocated memory is still 255.9MB. Free memory is still 179.6MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet5 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 122, overapproximation of someUnaryDOUBLEoperation at line 45, overapproximation of someBinaryDOUBLEComparisonOperation at line 268, overapproximation of someUnaryFLOAToperation at line 98. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = 32; [L23] unsigned char var_1_4 = 0; [L24] unsigned short int var_1_8 = 32; [L25] signed long int var_1_9 = -16; [L26] unsigned short int var_1_10 = 5; [L27] unsigned char var_1_12 = 32; [L28] unsigned char var_1_13 = 1; [L29] unsigned char var_1_14 = 0; [L30] unsigned char var_1_15 = 0; [L31] double var_1_16 = 63.75; [L32] double var_1_17 = 8.5; [L33] signed short int var_1_18 = -64; [L34] unsigned char var_1_19 = 32; [L35] unsigned char var_1_20 = 5; [L36] unsigned char var_1_21 = 100; [L37] signed long int var_1_22 = -256; [L38] unsigned char var_1_23 = 16; [L39] signed short int var_1_24 = -1; [L40] signed short int var_1_25 = 2; [L41] unsigned long int var_1_26 = 0; [L42] unsigned char var_1_27 = 1; [L43] unsigned char var_1_28 = 1; [L44] unsigned short int var_1_29 = 64; [L45] float var_1_30 = -0.5; [L46] float var_1_31 = 63.4; [L47] float var_1_32 = 9.75; [L48] unsigned long int var_1_33 = 10; [L49] unsigned long int var_1_34 = 2286977514; [L50] unsigned short int var_1_35 = 10; [L51] unsigned short int var_1_36 = 2; [L52] unsigned short int var_1_37 = 27187; [L53] unsigned char var_1_38 = 1; [L54] unsigned short int var_1_39 = 60041; [L55] unsigned short int var_1_40 = 0; [L56] unsigned char var_1_41 = 1; [L57] unsigned char var_1_42 = 0; [L58] double var_1_43 = 4.5; [L59] unsigned char var_1_44 = 25; [L60] unsigned char var_1_45 = 128; [L61] double var_1_46 = 2.8; [L62] unsigned char var_1_47 = 1; [L63] unsigned char var_1_48 = 0; [L64] unsigned short int var_1_49 = 0; [L65] signed long int last_1_var_1_1 = 32; [L66] unsigned char last_1_var_1_12 = 32; [L67] signed short int last_1_var_1_18 = -64; VAL [isInitial=0, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=-16] [L272] isInitial = 1 [L273] FCALL initially() [L274] COND TRUE 1 [L275] CALL updateLastVariables() [L263] last_1_var_1_1 = var_1_1 [L264] last_1_var_1_12 = var_1_12 [L265] last_1_var_1_18 = var_1_18 VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=-16] [L275] RET updateLastVariables() [L276] CALL updateVariables() [L194] var_1_4 = __VERIFIER_nondet_uchar() [L195] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_8=32, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_8=32, var_1_9=-16] [L195] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_8=32, var_1_9=-16] [L196] CALL assume_abort_if_not(var_1_4 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=-16] [L196] RET assume_abort_if_not(var_1_4 <= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=-16] [L197] var_1_9 = __VERIFIER_nondet_long() [L198] CALL assume_abort_if_not(var_1_9 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L198] RET assume_abort_if_not(var_1_9 >= -2147483648) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L199] CALL assume_abort_if_not(var_1_9 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L199] RET assume_abort_if_not(var_1_9 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L200] CALL assume_abort_if_not(var_1_9 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L200] RET assume_abort_if_not(var_1_9 != 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L201] var_1_10 = __VERIFIER_nondet_ushort() [L202] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L202] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L203] CALL assume_abort_if_not(var_1_10 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L203] RET assume_abort_if_not(var_1_10 <= 65534) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L204] var_1_13 = __VERIFIER_nondet_uchar() [L205] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L205] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L206] CALL assume_abort_if_not(var_1_13 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L206] RET assume_abort_if_not(var_1_13 <= 254) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L207] var_1_15 = __VERIFIER_nondet_uchar() [L208] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L208] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L209] CALL assume_abort_if_not(var_1_15 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L209] RET assume_abort_if_not(var_1_15 <= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L210] var_1_17 = __VERIFIER_nondet_double() [L211] CALL assume_abort_if_not((var_1_17 >= -922337.2036854765600e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L211] RET assume_abort_if_not((var_1_17 >= -922337.2036854765600e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L212] var_1_20 = __VERIFIER_nondet_uchar() [L213] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L213] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L214] CALL assume_abort_if_not(var_1_20 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L214] RET assume_abort_if_not(var_1_20 <= 255) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L215] var_1_21 = __VERIFIER_nondet_uchar() [L216] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L216] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L217] CALL assume_abort_if_not(var_1_21 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L217] RET assume_abort_if_not(var_1_21 <= 255) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L218] var_1_22 = __VERIFIER_nondet_long() [L219] CALL assume_abort_if_not(var_1_22 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L219] RET assume_abort_if_not(var_1_22 >= -2147483648) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L220] CALL assume_abort_if_not(var_1_22 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L220] RET assume_abort_if_not(var_1_22 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L221] var_1_23 = __VERIFIER_nondet_uchar() [L222] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L222] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L223] CALL assume_abort_if_not(var_1_23 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L223] RET assume_abort_if_not(var_1_23 <= 254) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L224] var_1_25 = __VERIFIER_nondet_short() [L225] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L225] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L226] CALL assume_abort_if_not(var_1_25 <= 9) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L226] RET assume_abort_if_not(var_1_25 <= 9) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L227] var_1_27 = __VERIFIER_nondet_uchar() [L228] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L228] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L229] CALL assume_abort_if_not(var_1_27 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L229] RET assume_abort_if_not(var_1_27 <= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L230] var_1_28 = __VERIFIER_nondet_uchar() [L231] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L231] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L232] CALL assume_abort_if_not(var_1_28 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L232] RET assume_abort_if_not(var_1_28 <= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L233] var_1_31 = __VERIFIER_nondet_float() [L234] CALL assume_abort_if_not((var_1_31 >= -922337.2036854765600e+13F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L234] RET assume_abort_if_not((var_1_31 >= -922337.2036854765600e+13F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L235] var_1_32 = __VERIFIER_nondet_float() [L236] CALL assume_abort_if_not((var_1_32 >= -922337.2036854765600e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854765600e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L236] RET assume_abort_if_not((var_1_32 >= -922337.2036854765600e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854765600e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L237] var_1_34 = __VERIFIER_nondet_ulong() [L238] CALL assume_abort_if_not(var_1_34 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L238] RET assume_abort_if_not(var_1_34 >= 2147483647) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L239] CALL assume_abort_if_not(var_1_34 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L239] RET assume_abort_if_not(var_1_34 <= 4294967294) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L240] var_1_37 = __VERIFIER_nondet_ushort() [L241] CALL assume_abort_if_not(var_1_37 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L241] RET assume_abort_if_not(var_1_37 >= 16383) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L242] CALL assume_abort_if_not(var_1_37 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L242] RET assume_abort_if_not(var_1_37 <= 32767) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L243] var_1_39 = __VERIFIER_nondet_ushort() [L244] CALL assume_abort_if_not(var_1_39 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L244] RET assume_abort_if_not(var_1_39 >= 32767) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L245] CALL assume_abort_if_not(var_1_39 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L245] RET assume_abort_if_not(var_1_39 <= 65535) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L246] var_1_40 = __VERIFIER_nondet_ushort() [L247] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L247] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L248] CALL assume_abort_if_not(var_1_40 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L248] RET assume_abort_if_not(var_1_40 <= 65535) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L249] var_1_41 = __VERIFIER_nondet_uchar() [L250] CALL assume_abort_if_not(var_1_41 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L250] RET assume_abort_if_not(var_1_41 >= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L251] CALL assume_abort_if_not(var_1_41 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L251] RET assume_abort_if_not(var_1_41 <= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L252] var_1_42 = __VERIFIER_nondet_uchar() [L253] CALL assume_abort_if_not(var_1_42 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L253] RET assume_abort_if_not(var_1_42 >= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L254] CALL assume_abort_if_not(var_1_42 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L254] RET assume_abort_if_not(var_1_42 <= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L255] var_1_45 = __VERIFIER_nondet_uchar() [L256] CALL assume_abort_if_not(var_1_45 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L256] RET assume_abort_if_not(var_1_45 >= 127) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L257] CALL assume_abort_if_not(var_1_45 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L257] RET assume_abort_if_not(var_1_45 <= 254) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L258] var_1_48 = __VERIFIER_nondet_uchar() [L259] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L259] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L260] CALL assume_abort_if_not(var_1_48 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L260] RET assume_abort_if_not(var_1_48 <= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L276] RET updateVariables() [L277] CALL step() [L71] EXPR var_1_20 & var_1_21 VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L71] COND TRUE (var_1_20 & var_1_21) >= var_1_22 [L72] var_1_19 = var_1_23 VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L74] EXPR var_1_21 >> ((((var_1_25) < (1)) ? (var_1_25) : (1))) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L74] COND FALSE !(((((var_1_22) < (25)) ? (var_1_22) : (25))) > (var_1_21 >> ((((var_1_25) < (1)) ? (var_1_25) : (1))))) [L81] COND TRUE var_1_24 <= ((((var_1_23) < (var_1_21)) ? (var_1_23) : (var_1_21))) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L82] COND FALSE !(var_1_24 > var_1_19) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L92] COND TRUE \read(var_1_27) [L93] var_1_29 = (((((((((((var_1_19) > (var_1_23)) ? (var_1_19) : (var_1_23))) < 0 ) ? -((((var_1_19) > (var_1_23)) ? (var_1_19) : (var_1_23))) : ((((var_1_19) > (var_1_23)) ? (var_1_19) : (var_1_23)))))) < (((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25))))) ? ((((((((var_1_19) > (var_1_23)) ? (var_1_19) : (var_1_23))) < 0 ) ? -((((var_1_19) > (var_1_23)) ? (var_1_19) : (var_1_23))) : ((((var_1_19) > (var_1_23)) ? (var_1_19) : (var_1_23)))))) : (((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))))) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=9, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L95] COND FALSE !(var_1_24 >= var_1_21) [L98] var_1_30 = (((((((var_1_31) < (var_1_32)) ? (var_1_31) : (var_1_32))) < 0 ) ? -((((var_1_31) < (var_1_32)) ? (var_1_31) : (var_1_32))) : ((((var_1_31) < (var_1_32)) ? (var_1_31) : (var_1_32))))) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=9, var_1_30=5, var_1_31=3, var_1_32=4, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L100] COND TRUE (var_1_29 >= var_1_21) || var_1_27 [L101] var_1_33 = ((((25u) < (((((var_1_34 - 1u) < 0 ) ? -(var_1_34 - 1u) : (var_1_34 - 1u))))) ? (25u) : (((((var_1_34 - 1u) < 0 ) ? -(var_1_34 - 1u) : (var_1_34 - 1u)))))) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=9, var_1_30=5, var_1_31=3, var_1_32=4, var_1_33=25, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L103] COND FALSE !(var_1_32 >= var_1_31) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=9, var_1_30=5, var_1_31=3, var_1_32=4, var_1_33=25, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L108] EXPR ((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) ^ ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=9, var_1_30=5, var_1_31=3, var_1_32=4, var_1_33=25, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L108] COND TRUE var_1_26 <= (((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) ^ ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34)))) [L109] var_1_36 = ((var_1_37 - ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23)))) + var_1_21) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=9, var_1_30=5, var_1_31=3, var_1_32=4, var_1_33=25, var_1_34=4294967294, var_1_35=10, var_1_36=32758, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L111] COND FALSE !(var_1_37 > (((((var_1_39 - var_1_25)) < (var_1_40)) ? ((var_1_39 - var_1_25)) : (var_1_40)))) [L120] var_1_38 = var_1_42 VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=9, var_1_30=5, var_1_31=3, var_1_32=4, var_1_33=25, var_1_34=4294967294, var_1_35=10, var_1_36=32758, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L122] COND TRUE var_1_41 || (var_1_30 > ((((1.00000000045E9f) < 0 ) ? -(1.00000000045E9f) : (1.00000000045E9f)))) [L123] var_1_43 = 3.2 VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=9, var_1_30=5, var_1_31=3, var_1_32=4, var_1_33=25, var_1_34=4294967294, var_1_35=10, var_1_36=32758, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L127] COND FALSE !(var_1_39 < 25) [L134] var_1_44 = var_1_23 VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=9, var_1_30=5, var_1_31=3, var_1_32=4, var_1_33=25, var_1_34=4294967294, var_1_35=10, var_1_36=32758, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=9, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L136] var_1_46 = var_1_32 [L137] var_1_47 = var_1_48 [L138] var_1_49 = var_1_21 [L139] signed long int stepLocal_1 = last_1_var_1_18; [L140] signed long int stepLocal_0 = last_1_var_1_18; VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, stepLocal_0=-64, stepLocal_1=-64, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=9, var_1_30=5, var_1_31=3, var_1_32=4, var_1_33=25, var_1_34=4294967294, var_1_35=10, var_1_36=32758, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=9, var_1_45=127, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L141] COND FALSE !(stepLocal_1 >= (last_1_var_1_18 / var_1_9)) [L148] var_1_8 = last_1_var_1_12 VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, stepLocal_0=-64, stepLocal_1=-64, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=-64, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=9, var_1_30=5, var_1_31=3, var_1_32=4, var_1_33=25, var_1_34=4294967294, var_1_35=10, var_1_36=32758, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=9, var_1_45=127, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L150] var_1_18 = var_1_8 VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, stepLocal_0=-64, stepLocal_1=-64, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=32, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=9, var_1_30=5, var_1_31=3, var_1_32=4, var_1_33=25, var_1_34=4294967294, var_1_35=10, var_1_36=32758, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=9, var_1_45=127, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L151] COND FALSE !(var_1_10 < var_1_18) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, stepLocal_0=-64, stepLocal_1=-64, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=32, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=9, var_1_30=5, var_1_31=3, var_1_32=4, var_1_33=25, var_1_34=4294967294, var_1_35=10, var_1_36=32758, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=9, var_1_45=127, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L162] unsigned short int stepLocal_2 = var_1_8; VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, stepLocal_0=-64, stepLocal_1=-64, stepLocal_2=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=32, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=9, var_1_30=5, var_1_31=3, var_1_32=4, var_1_33=25, var_1_34=4294967294, var_1_35=10, var_1_36=32758, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=9, var_1_45=127, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L163] COND FALSE !(stepLocal_2 > (((((var_1_8) < (var_1_8)) ? (var_1_8) : (var_1_8))) + var_1_12)) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, stepLocal_0=-64, stepLocal_1=-64, stepLocal_2=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=32, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=9, var_1_30=5, var_1_31=3, var_1_32=4, var_1_33=25, var_1_34=4294967294, var_1_35=10, var_1_36=32758, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=9, var_1_45=127, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L174] COND FALSE !(var_1_18 != var_1_12) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, stepLocal_0=-64, stepLocal_1=-64, stepLocal_2=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=32, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=9, var_1_30=5, var_1_31=3, var_1_32=4, var_1_33=25, var_1_34=4294967294, var_1_35=10, var_1_36=32758, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=9, var_1_45=127, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L179] COND FALSE !(\read(var_1_14)) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, stepLocal_0=-64, stepLocal_1=-64, stepLocal_2=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=2, var_1_18=32, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=9, var_1_30=5, var_1_31=3, var_1_32=4, var_1_33=25, var_1_34=4294967294, var_1_35=10, var_1_36=32758, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=9, var_1_45=127, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L186] COND FALSE !(\read(var_1_14)) [L189] var_1_16 = var_1_17 VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, stepLocal_0=-64, stepLocal_1=-64, stepLocal_2=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=2, var_1_17=2, var_1_18=32, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=9, var_1_30=5, var_1_31=3, var_1_32=4, var_1_33=25, var_1_34=4294967294, var_1_35=10, var_1_36=32758, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=9, var_1_45=127, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L277] RET step() [L278] CALL, EXPR property() [L268-L269] return ((((((var_1_18 != var_1_12) ? (var_1_14 ? (var_1_1 == ((signed long int) ((((((((-5) > (var_1_12)) ? (-5) : (var_1_12)))) < (((((var_1_8) < (var_1_18)) ? (var_1_8) : (var_1_18))))) ? (((((-5) > (var_1_12)) ? (-5) : (var_1_12)))) : (((((var_1_8) < (var_1_18)) ? (var_1_8) : (var_1_18)))))))) : 1) : 1) && ((last_1_var_1_18 >= (last_1_var_1_18 / var_1_9)) ? ((last_1_var_1_18 < (last_1_var_1_1 * 256)) ? (var_1_8 == ((unsigned short int) ((((last_1_var_1_12) < (((((128) < (last_1_var_1_12)) ? (128) : (last_1_var_1_12))))) ? (last_1_var_1_12) : (((((128) < (last_1_var_1_12)) ? (128) : (last_1_var_1_12)))))))) : (var_1_8 == ((unsigned short int) last_1_var_1_12))) : (var_1_8 == ((unsigned short int) last_1_var_1_12)))) && ((var_1_10 < var_1_18) ? ((last_1_var_1_12 <= (5 - last_1_var_1_12)) ? (var_1_12 == ((unsigned char) var_1_13)) : ((last_1_var_1_12 == var_1_8) ? (var_1_12 == ((unsigned char) var_1_13)) : (var_1_12 == ((unsigned char) var_1_13)))) : 1)) && ((var_1_8 > (((((var_1_8) < (var_1_8)) ? (var_1_8) : (var_1_8))) + var_1_12)) ? ((! (var_1_8 >= var_1_12)) ? (var_1_4 ? (var_1_14 == ((unsigned char) 0)) : (var_1_14 == ((unsigned char) var_1_15))) : (var_1_14 == ((unsigned char) var_1_15))) : 1)) && (var_1_14 ? (var_1_15 ? (var_1_16 == ((double) var_1_17)) : (var_1_16 == ((double) (((((((((25.8) > (7.5)) ? (25.8) : (7.5))) - 50.25)) > (var_1_17)) ? ((((((25.8) > (7.5)) ? (25.8) : (7.5))) - 50.25)) : (var_1_17)))))) : (var_1_14 ? (var_1_16 == ((double) 5.2)) : (var_1_16 == ((double) var_1_17))))) && (var_1_18 == ((signed short int) var_1_8)) ; VAL [\result=0, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=2, var_1_17=2, var_1_18=32, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=9, var_1_30=5, var_1_31=3, var_1_32=4, var_1_33=25, var_1_34=4294967294, var_1_35=10, var_1_36=32758, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=9, var_1_45=127, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L278] RET, EXPR property() [L278] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=2, var_1_17=2, var_1_18=32, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=9, var_1_30=5, var_1_31=3, var_1_32=4, var_1_33=25, var_1_34=4294967294, var_1_35=10, var_1_36=32758, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=9, var_1_45=127, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=254, var_1_14=0, var_1_15=0, var_1_16=2, var_1_17=2, var_1_18=32, var_1_19=9, var_1_1=32, var_1_20=4, var_1_21=0, var_1_22=0, var_1_23=9, var_1_24=-1, var_1_25=9, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=9, var_1_30=5, var_1_31=3, var_1_32=4, var_1_33=25, var_1_34=4294967294, var_1_35=10, var_1_36=32758, var_1_37=32767, var_1_38=1, var_1_39=65535, var_1_40=65526, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=9, var_1_45=127, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=1, var_1_8=32, var_1_9=64] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 127 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 10.4s, OverallIterations: 6, TraceHistogramMax: 44, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 2.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1087 SdHoareTripleChecker+Valid, 1.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 979 mSDsluCounter, 2489 SdHoareTripleChecker+Invalid, 1.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1591 mSDsCounter, 224 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1288 IncrementalHoareTripleChecker+Invalid, 1512 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 224 mSolverCounterUnsat, 898 mSDtfsCounter, 1288 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1935 GetRequests, 1905 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=891occurred in iteration=5, InterpolantAutomatonStates: 32, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 5 MinimizatonAttempts, 363 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 3.3s InterpolantComputationTime, 1929 NumberOfCodeBlocks, 1929 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 1923 ConstructedInterpolants, 0 QuantifiedInterpolants, 6292 SizeOfPredicates, 6 NumberOfNonLiveVariables, 3221 ConjunctsInSsa, 24 ConjunctsInUnsatCore, 7 InterpolantComputations, 3 PerfectInterpolantSequences, 26200/26488 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-12 02:18:25,000 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3825646182aa07c08b566edbc024ddbf38e5c69428020b95d784f3b6c97321c0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:18:27,612 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:18:27,750 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-12 02:18:27,758 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:18:27,759 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:18:27,800 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:18:27,801 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:18:27,801 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:18:27,803 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:18:27,807 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:18:27,808 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:18:27,809 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:18:27,809 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:18:27,811 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:18:27,812 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:18:27,812 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 02:18:27,813 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 02:18:27,813 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:18:27,814 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:18:27,815 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:18:27,815 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:18:27,816 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-12 02:18:27,816 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-12 02:18:27,817 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-12 02:18:27,817 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 02:18:27,817 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:18:27,818 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:18:27,818 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:18:27,819 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:18:27,819 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:18:27,820 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:18:27,821 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:18:27,821 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:18:27,822 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:18:27,822 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-12 02:18:27,822 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 02:18:27,822 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:18:27,823 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:18:27,823 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:18:27,824 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:18:27,824 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-12 02:18:27,825 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:18:27,825 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_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3825646182aa07c08b566edbc024ddbf38e5c69428020b95d784f3b6c97321c0 [2023-11-12 02:18:28,247 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:18:28,275 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:18:28,278 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:18:28,279 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:18:28,280 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:18:28,281 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.i [2023-11-12 02:18:31,298 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:18:31,632 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:18:31,634 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.i [2023-11-12 02:18:31,654 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/data/f2bc5dfdf/aae60546ea804e28848b880a0093309d/FLAG27b6f5a6e [2023-11-12 02:18:31,669 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/data/f2bc5dfdf/aae60546ea804e28848b880a0093309d [2023-11-12 02:18:31,675 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:18:31,676 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:18:31,680 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:18:31,680 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:18:31,685 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:18:31,686 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:18:31" (1/1) ... [2023-11-12 02:18:31,687 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10ce0f82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:31, skipping insertion in model container [2023-11-12 02:18:31,688 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:18:31" (1/1) ... [2023-11-12 02:18:31,749 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:18:31,935 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_0178534d-c7a8-4195-986f-4471505b2cf8/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.i[916,929] [2023-11-12 02:18:32,093 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:18:32,121 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:18:32,171 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_0178534d-c7a8-4195-986f-4471505b2cf8/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.i[916,929] [2023-11-12 02:18:32,252 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:18:32,290 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:18:32,291 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:32 WrapperNode [2023-11-12 02:18:32,291 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:18:32,292 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:18:32,292 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:18:32,293 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:18:32,300 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:32" (1/1) ... [2023-11-12 02:18:32,327 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:32" (1/1) ... [2023-11-12 02:18:32,382 INFO L138 Inliner]: procedures = 27, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 268 [2023-11-12 02:18:32,386 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:18:32,387 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:18:32,387 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:18:32,387 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:18:32,398 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:32" (1/1) ... [2023-11-12 02:18:32,398 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:32" (1/1) ... [2023-11-12 02:18:32,418 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:32" (1/1) ... [2023-11-12 02:18:32,418 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:32" (1/1) ... [2023-11-12 02:18:32,449 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:32" (1/1) ... [2023-11-12 02:18:32,454 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:32" (1/1) ... [2023-11-12 02:18:32,459 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:32" (1/1) ... [2023-11-12 02:18:32,486 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:32" (1/1) ... [2023-11-12 02:18:32,492 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:18:32,493 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:18:32,493 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:18:32,493 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:18:32,494 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:32" (1/1) ... [2023-11-12 02:18:32,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:18:32,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:18:32,543 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 02:18:32,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 02:18:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 02:18:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-12 02:18:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 02:18:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 02:18:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:18:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:18:32,730 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:18:32,732 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 02:18:33,758 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 02:18:33,766 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 02:18:33,767 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 02:18:33,769 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:18:33 BoogieIcfgContainer [2023-11-12 02:18:33,769 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 02:18:33,772 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 02:18:33,772 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 02:18:33,775 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 02:18:33,776 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 02:18:31" (1/3) ... [2023-11-12 02:18:33,776 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23694238 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:18:33, skipping insertion in model container [2023-11-12 02:18:33,776 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:18:32" (2/3) ... [2023-11-12 02:18:33,777 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23694238 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:18:33, skipping insertion in model container [2023-11-12 02:18:33,777 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:18:33" (3/3) ... [2023-11-12 02:18:33,778 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-89.i [2023-11-12 02:18:33,799 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 02:18:33,799 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 02:18:33,854 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 02:18:33,861 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@441dd7bb, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-12 02:18:33,861 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 02:18:33,867 INFO L276 IsEmpty]: Start isEmpty. Operand has 121 states, 74 states have (on average 1.5) internal successors, (111), 75 states have internal predecessors, (111), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2023-11-12 02:18:33,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2023-11-12 02:18:33,889 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:18:33,890 INFO L195 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:18:33,891 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:18:33,896 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:18:33,897 INFO L85 PathProgramCache]: Analyzing trace with hash 1474379371, now seen corresponding path program 1 times [2023-11-12 02:18:33,913 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-12 02:18:33,913 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1943480973] [2023-11-12 02:18:33,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:18:33,914 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 02:18:33,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat [2023-11-12 02:18:33,923 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 02:18:33,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-12 02:18:34,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:18:34,479 INFO L262 TraceCheckSpWp]: Trace formula consists of 436 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-12 02:18:34,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:18:34,620 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1094 proven. 0 refuted. 0 times theorem prover too weak. 2690 trivial. 0 not checked. [2023-11-12 02:18:34,628 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:18:34,629 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-12 02:18:34,629 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1943480973] [2023-11-12 02:18:34,630 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1943480973] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:18:34,630 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:18:34,630 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 02:18:34,632 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2042797665] [2023-11-12 02:18:34,633 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:18:34,638 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-12 02:18:34,639 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-12 02:18:34,666 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-12 02:18:34,667 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 02:18:34,669 INFO L87 Difference]: Start difference. First operand has 121 states, 74 states have (on average 1.5) internal successors, (111), 75 states have internal predecessors, (111), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) Second operand has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2023-11-12 02:18:34,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:18:34,714 INFO L93 Difference]: Finished difference Result 235 states and 436 transitions. [2023-11-12 02:18:34,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-12 02:18:34,716 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 272 [2023-11-12 02:18:34,717 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:18:34,730 INFO L225 Difference]: With dead ends: 235 [2023-11-12 02:18:34,731 INFO L226 Difference]: Without dead ends: 117 [2023-11-12 02:18:34,735 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 271 GetRequests, 271 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 02:18:34,739 INFO L413 NwaCegarLoop]: 192 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 192 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-12 02:18:34,740 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 192 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 02:18:34,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2023-11-12 02:18:34,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 117. [2023-11-12 02:18:34,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 117 states, 71 states have (on average 1.4647887323943662) internal successors, (104), 71 states have internal predecessors, (104), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2023-11-12 02:18:34,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 192 transitions. [2023-11-12 02:18:34,805 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 192 transitions. Word has length 272 [2023-11-12 02:18:34,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:18:34,806 INFO L495 AbstractCegarLoop]: Abstraction has 117 states and 192 transitions. [2023-11-12 02:18:34,806 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2023-11-12 02:18:34,806 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 192 transitions. [2023-11-12 02:18:34,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2023-11-12 02:18:34,814 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:18:34,814 INFO L195 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:18:34,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2023-11-12 02:18:35,037 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 02:18:35,037 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:18:35,039 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:18:35,039 INFO L85 PathProgramCache]: Analyzing trace with hash 147804967, now seen corresponding path program 1 times [2023-11-12 02:18:35,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-12 02:18:35,041 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1749501044] [2023-11-12 02:18:35,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:18:35,041 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 02:18:35,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat [2023-11-12 02:18:35,044 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 02:18:35,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-12 02:18:35,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:18:35,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 436 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-12 02:18:35,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:18:36,527 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2023-11-12 02:18:36,528 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:18:36,528 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-12 02:18:36,529 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1749501044] [2023-11-12 02:18:36,529 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1749501044] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:18:36,530 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:18:36,530 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 02:18:36,534 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1930614120] [2023-11-12 02:18:36,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:18:36,540 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 02:18:36,542 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-12 02:18:36,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 02:18:36,544 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 02:18:36,544 INFO L87 Difference]: Start difference. First operand 117 states and 192 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 2 states have internal predecessors, (55), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2023-11-12 02:18:36,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:18:36,683 INFO L93 Difference]: Finished difference Result 343 states and 566 transitions. [2023-11-12 02:18:36,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 02:18:36,684 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 2 states have internal predecessors, (55), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 272 [2023-11-12 02:18:36,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:18:36,693 INFO L225 Difference]: With dead ends: 343 [2023-11-12 02:18:36,698 INFO L226 Difference]: Without dead ends: 229 [2023-11-12 02:18:36,700 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 271 GetRequests, 270 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 02:18:36,702 INFO L413 NwaCegarLoop]: 186 mSDtfsCounter, 60 mSDsluCounter, 177 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 363 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-12 02:18:36,706 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [60 Valid, 363 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-12 02:18:36,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 229 states. [2023-11-12 02:18:36,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 229 to 226. [2023-11-12 02:18:36,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 226 states, 135 states have (on average 1.4370370370370371) internal successors, (194), 135 states have internal predecessors, (194), 88 states have call successors, (88), 2 states have call predecessors, (88), 2 states have return successors, (88), 88 states have call predecessors, (88), 88 states have call successors, (88) [2023-11-12 02:18:36,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 226 states and 370 transitions. [2023-11-12 02:18:36,806 INFO L78 Accepts]: Start accepts. Automaton has 226 states and 370 transitions. Word has length 272 [2023-11-12 02:18:36,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:18:36,811 INFO L495 AbstractCegarLoop]: Abstraction has 226 states and 370 transitions. [2023-11-12 02:18:36,811 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 2 states have internal predecessors, (55), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2023-11-12 02:18:36,812 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2023-11-12 02:18:36,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2023-11-12 02:18:36,822 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:18:36,823 INFO L195 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:18:36,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2023-11-12 02:18:37,040 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 02:18:37,040 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:18:37,041 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:18:37,041 INFO L85 PathProgramCache]: Analyzing trace with hash 756090876, now seen corresponding path program 1 times [2023-11-12 02:18:37,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-12 02:18:37,042 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1215923885] [2023-11-12 02:18:37,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:18:37,043 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 02:18:37,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat [2023-11-12 02:18:37,044 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 02:18:37,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-11-12 02:18:37,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:18:37,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 437 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-12 02:18:37,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:18:38,270 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2023-11-12 02:18:38,270 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:18:38,271 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-12 02:18:38,271 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1215923885] [2023-11-12 02:18:38,275 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1215923885] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:18:38,275 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:18:38,275 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 02:18:38,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1105208337] [2023-11-12 02:18:38,276 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:18:38,277 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 02:18:38,277 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-12 02:18:38,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 02:18:38,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 02:18:38,281 INFO L87 Difference]: Start difference. First operand 226 states and 370 transitions. Second operand has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 2 states have internal predecessors, (56), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2023-11-12 02:18:38,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:18:38,366 INFO L93 Difference]: Finished difference Result 563 states and 926 transitions. [2023-11-12 02:18:38,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 02:18:38,367 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 2 states have internal predecessors, (56), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 273 [2023-11-12 02:18:38,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:18:38,373 INFO L225 Difference]: With dead ends: 563 [2023-11-12 02:18:38,374 INFO L226 Difference]: Without dead ends: 340 [2023-11-12 02:18:38,375 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 272 GetRequests, 271 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 02:18:38,376 INFO L413 NwaCegarLoop]: 190 mSDtfsCounter, 61 mSDsluCounter, 183 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 373 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-12 02:18:38,377 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [61 Valid, 373 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 02:18:38,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 340 states. [2023-11-12 02:18:38,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 340 to 337. [2023-11-12 02:18:38,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 337 states, 201 states have (on average 1.4328358208955223) internal successors, (288), 201 states have internal predecessors, (288), 132 states have call successors, (132), 3 states have call predecessors, (132), 3 states have return successors, (132), 132 states have call predecessors, (132), 132 states have call successors, (132) [2023-11-12 02:18:38,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 337 states and 552 transitions. [2023-11-12 02:18:38,438 INFO L78 Accepts]: Start accepts. Automaton has 337 states and 552 transitions. Word has length 273 [2023-11-12 02:18:38,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:18:38,440 INFO L495 AbstractCegarLoop]: Abstraction has 337 states and 552 transitions. [2023-11-12 02:18:38,440 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 2 states have internal predecessors, (56), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2023-11-12 02:18:38,440 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 552 transitions. [2023-11-12 02:18:38,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2023-11-12 02:18:38,445 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:18:38,446 INFO L195 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:18:38,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2023-11-12 02:18:38,664 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 02:18:38,664 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:18:38,665 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:18:38,665 INFO L85 PathProgramCache]: Analyzing trace with hash -1950528518, now seen corresponding path program 1 times [2023-11-12 02:18:38,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-12 02:18:38,667 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1161441079] [2023-11-12 02:18:38,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:18:38,667 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 02:18:38,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat [2023-11-12 02:18:38,668 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 02:18:38,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-11-12 02:18:39,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:18:39,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 438 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-12 02:18:39,127 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:18:39,824 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2023-11-12 02:18:39,824 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:18:39,824 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-12 02:18:39,824 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1161441079] [2023-11-12 02:18:39,825 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1161441079] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:18:39,826 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:18:39,826 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 02:18:39,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661074029] [2023-11-12 02:18:39,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:18:39,828 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 02:18:39,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-12 02:18:39,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 02:18:39,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 02:18:39,829 INFO L87 Difference]: Start difference. First operand 337 states and 552 transitions. Second operand has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 2 states have internal predecessors, (56), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2023-11-12 02:18:40,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:18:40,053 INFO L93 Difference]: Finished difference Result 999 states and 1638 transitions. [2023-11-12 02:18:40,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 02:18:40,054 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 2 states have internal predecessors, (56), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 273 [2023-11-12 02:18:40,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:18:40,063 INFO L225 Difference]: With dead ends: 999 [2023-11-12 02:18:40,063 INFO L226 Difference]: Without dead ends: 665 [2023-11-12 02:18:40,065 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 272 GetRequests, 271 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 02:18:40,069 INFO L413 NwaCegarLoop]: 187 mSDtfsCounter, 46 mSDsluCounter, 179 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 46 SdHoareTripleChecker+Valid, 366 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-12 02:18:40,070 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [46 Valid, 366 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-12 02:18:40,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 665 states. [2023-11-12 02:18:40,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 665 to 657. [2023-11-12 02:18:40,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 657 states, 386 states have (on average 1.3963730569948187) internal successors, (539), 386 states have internal predecessors, (539), 264 states have call successors, (264), 6 states have call predecessors, (264), 6 states have return successors, (264), 264 states have call predecessors, (264), 264 states have call successors, (264) [2023-11-12 02:18:40,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 657 states and 1067 transitions. [2023-11-12 02:18:40,202 INFO L78 Accepts]: Start accepts. Automaton has 657 states and 1067 transitions. Word has length 273 [2023-11-12 02:18:40,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:18:40,204 INFO L495 AbstractCegarLoop]: Abstraction has 657 states and 1067 transitions. [2023-11-12 02:18:40,204 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 2 states have internal predecessors, (56), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2023-11-12 02:18:40,204 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1067 transitions. [2023-11-12 02:18:40,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2023-11-12 02:18:40,209 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:18:40,209 INFO L195 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:18:40,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2023-11-12 02:18:40,427 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 02:18:40,428 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:18:40,428 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:18:40,428 INFO L85 PathProgramCache]: Analyzing trace with hash -1712260100, now seen corresponding path program 1 times [2023-11-12 02:18:40,429 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-12 02:18:40,430 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [165100801] [2023-11-12 02:18:40,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:18:40,430 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 02:18:40,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat [2023-11-12 02:18:40,433 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 02:18:40,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0178534d-c7a8-4195-986f-4471505b2cf8/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2023-11-12 02:18:40,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:18:40,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 438 conjuncts, 23 conjunts are in the unsatisfiable core [2023-11-12 02:18:40,888 INFO L285 TraceCheckSpWp]: Computing forward predicates...