./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/systemc/transmitter.01.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/systemc/transmitter.01.cil.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ea17b00cb6ed3e05e0ac7861fb220a62ceca6ba97bc4fe703ce3eb0d0ec5cbfe --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 14:52:16,140 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 14:52:16,192 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2025-02-08 14:52:16,195 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 14:52:16,195 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 14:52:16,196 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.Remove goto edges from RCFG [2025-02-08 14:52:16,208 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 14:52:16,208 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 14:52:16,208 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 14:52:16,208 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-08 14:52:16,209 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-08 14:52:16,209 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 14:52:16,209 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 14:52:16,209 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 14:52:16,209 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2025-02-08 14:52:16,209 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2025-02-08 14:52:16,209 INFO L153 SettingsManager]: * Use old map elimination=false [2025-02-08 14:52:16,209 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2025-02-08 14:52:16,209 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2025-02-08 14:52:16,210 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2025-02-08 14:52:16,210 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 14:52:16,210 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2025-02-08 14:52:16,210 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-08 14:52:16,210 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-08 14:52:16,210 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-08 14:52:16,210 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 14:52:16,210 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2025-02-08 14:52:16,210 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2025-02-08 14:52:16,210 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2025-02-08 14:52:16,210 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-02-08 14:52:16,210 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-08 14:52:16,211 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-08 14:52:16,211 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2025-02-08 14:52:16,211 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 14:52:16,211 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 14:52:16,211 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 14:52:16,211 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 14:52:16,211 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 14:52:16,211 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-08 14:52:16,211 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2025-02-08 14:52:16,211 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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 -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux 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(F end) ) 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 -> ea17b00cb6ed3e05e0ac7861fb220a62ceca6ba97bc4fe703ce3eb0d0ec5cbfe [2025-02-08 14:52:16,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 14:52:16,400 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 14:52:16,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 14:52:16,402 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 14:52:16,403 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 14:52:16,403 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/systemc/transmitter.01.cil.c [2025-02-08 14:52:17,490 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2253be901/3fdf887967f94a7e8c879f559ae1ecd9/FLAG479044582 [2025-02-08 14:52:17,728 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 14:52:17,728 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/systemc/transmitter.01.cil.c [2025-02-08 14:52:17,739 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2253be901/3fdf887967f94a7e8c879f559ae1ecd9/FLAG479044582 [2025-02-08 14:52:17,757 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2253be901/3fdf887967f94a7e8c879f559ae1ecd9 [2025-02-08 14:52:17,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 14:52:17,760 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 14:52:17,761 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 14:52:17,761 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 14:52:17,765 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 14:52:17,765 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 02:52:17" (1/1) ... [2025-02-08 14:52:17,767 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26596304 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:17, skipping insertion in model container [2025-02-08 14:52:17,767 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 02:52:17" (1/1) ... [2025-02-08 14:52:17,783 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 14:52:17,913 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 14:52:17,921 INFO L200 MainTranslator]: Completed pre-run [2025-02-08 14:52:17,937 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 14:52:17,946 INFO L204 MainTranslator]: Completed translation [2025-02-08 14:52:17,947 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:17 WrapperNode [2025-02-08 14:52:17,947 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 14:52:17,948 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-08 14:52:17,948 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-08 14:52:17,948 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-08 14:52:17,951 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:17" (1/1) ... [2025-02-08 14:52:17,956 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:17" (1/1) ... [2025-02-08 14:52:17,977 INFO L138 Inliner]: procedures = 30, calls = 34, calls flagged for inlining = 29, calls inlined = 35, statements flattened = 346 [2025-02-08 14:52:17,978 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-08 14:52:17,978 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-08 14:52:17,978 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-08 14:52:17,978 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-08 14:52:17,984 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:17" (1/1) ... [2025-02-08 14:52:17,984 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:17" (1/1) ... [2025-02-08 14:52:17,985 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:17" (1/1) ... [2025-02-08 14:52:18,000 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-02-08 14:52:18,000 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:17" (1/1) ... [2025-02-08 14:52:18,000 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:17" (1/1) ... [2025-02-08 14:52:18,003 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:17" (1/1) ... [2025-02-08 14:52:18,007 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:17" (1/1) ... [2025-02-08 14:52:18,008 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:17" (1/1) ... [2025-02-08 14:52:18,012 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:17" (1/1) ... [2025-02-08 14:52:18,013 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-08 14:52:18,013 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-08 14:52:18,014 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-08 14:52:18,014 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-08 14:52:18,014 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:17" (1/1) ... [2025-02-08 14:52:18,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-02-08 14:52:18,033 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 14:52:18,048 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-02-08 14:52:18,053 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2025-02-08 14:52:18,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-08 14:52:18,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-08 14:52:18,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-08 14:52:18,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-08 14:52:18,120 INFO L257 CfgBuilder]: Building ICFG [2025-02-08 14:52:18,121 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-08 14:52:18,387 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L283: assume 1 == ~E_1~0;~E_1~0 := 2; [2025-02-08 14:52:18,387 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L283: assume !(1 == ~E_1~0); [2025-02-08 14:52:18,387 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L250: assume 0 == ~M_E~0;~M_E~0 := 1; [2025-02-08 14:52:18,387 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L250: assume !(0 == ~M_E~0); [2025-02-08 14:52:18,387 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L217: assume { :end_inline_master } true; [2025-02-08 14:52:18,387 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L85: assume 1 == ~t1_pc~0; [2025-02-08 14:52:18,388 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L85: assume !(1 == ~t1_pc~0); [2025-02-08 14:52:18,388 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L52: assume true;~E_1~0 := 1;assume { :begin_inline_immediate_notify } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret7#1, activate_threads_#t~ret8#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; [2025-02-08 14:52:18,388 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L52: assume !true; [2025-02-08 14:52:18,388 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L300: assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0; [2025-02-08 14:52:18,388 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L300: assume !(0 != activate_threads_~tmp~1#1); [2025-02-08 14:52:18,388 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L300-1: assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0; [2025-02-08 14:52:18,388 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L300-1: assume !(0 != activate_threads_~tmp~1#1); [2025-02-08 14:52:18,388 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L300-2: assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0; [2025-02-08 14:52:18,388 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L300-2: assume !(0 != activate_threads_~tmp~1#1); [2025-02-08 14:52:18,388 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L135: assume 1 == ~E_1~0;is_transmit1_triggered_~__retres1~1#1 := 1; [2025-02-08 14:52:18,388 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L135: assume !(1 == ~E_1~0); [2025-02-08 14:52:18,388 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L135-1: assume 1 == ~E_1~0;is_transmit1_triggered_~__retres1~1#1 := 1; [2025-02-08 14:52:18,388 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L135-1: assume !(1 == ~E_1~0); [2025-02-08 14:52:18,388 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L135-2: assume 1 == ~E_1~0;is_transmit1_triggered_~__retres1~1#1 := 1; [2025-02-08 14:52:18,388 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L135-2: assume !(1 == ~E_1~0); [2025-02-08 14:52:18,388 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L416: assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret7#1, activate_threads_#t~ret8#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; [2025-02-08 14:52:18,388 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L417: havoc activate_threads_#t~ret7#1, activate_threads_#t~ret8#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true; [2025-02-08 14:52:18,388 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L351: assume 1 == ~E_1~0;~E_1~0 := 2; [2025-02-08 14:52:18,388 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L351: assume !(1 == ~E_1~0); [2025-02-08 14:52:18,388 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L434: start_simulation_#t~ret11#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret9#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret11#1;havoc start_simulation_#t~ret11#1; [2025-02-08 14:52:18,389 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L434-1: assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret9#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~2#1;havoc exists_runnable_thread_~__retres1~2#1; [2025-02-08 14:52:18,389 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L418: assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~2#1;havoc exists_runnable_thread_~__retres1~2#1; [2025-02-08 14:52:18,389 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L204: eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~2#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1; [2025-02-08 14:52:18,389 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L56: assume { :end_inline_immediate_notify } true;~E_1~0 := 2; [2025-02-08 14:52:18,389 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L436: assume 0 != start_simulation_~tmp___0~1#1; [2025-02-08 14:52:18,389 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L436: assume !(0 != start_simulation_~tmp___0~1#1); [2025-02-08 14:52:18,389 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L255: assume 0 == ~T1_E~0;~T1_E~0 := 1; [2025-02-08 14:52:18,390 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L255: assume !(0 == ~T1_E~0); [2025-02-08 14:52:18,390 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L206: assume 0 != eval_~tmp~0#1; [2025-02-08 14:52:18,390 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L206: assume !(0 != eval_~tmp~0#1); [2025-02-08 14:52:18,390 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L41: assume 0 == ~m_pc~0; [2025-02-08 14:52:18,390 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L41: assume !(0 == ~m_pc~0); [2025-02-08 14:52:18,390 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L421: start_simulation_#t~ret10#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~2#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret10#1;havoc start_simulation_#t~ret10#1; [2025-02-08 14:52:18,390 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L322: havoc activate_threads_#t~ret7#1, activate_threads_#t~ret8#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1;assume { :end_inline_activate_threads } true; [2025-02-08 14:52:18,390 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L306: activate_threads_#t~ret8#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret8#1;havoc activate_threads_#t~ret8#1; [2025-02-08 14:52:18,390 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L306-1: assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; [2025-02-08 14:52:18,390 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L273: assume 1 == ~M_E~0;~M_E~0 := 2; [2025-02-08 14:52:18,390 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L273: assume !(1 == ~M_E~0); [2025-02-08 14:52:18,390 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L306-2: activate_threads_#t~ret8#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret8#1;havoc activate_threads_#t~ret8#1; [2025-02-08 14:52:18,391 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L306-3: assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; [2025-02-08 14:52:18,391 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L306-4: activate_threads_#t~ret8#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret8#1;havoc activate_threads_#t~ret8#1; [2025-02-08 14:52:18,391 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L306-5: assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; [2025-02-08 14:52:18,391 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L125: is_master_triggered_~__retres1~0#1 := 0;is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; [2025-02-08 14:52:18,391 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L125-1: is_master_triggered_~__retres1~0#1 := 0;is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; [2025-02-08 14:52:18,391 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L125-2: is_master_triggered_~__retres1~0#1 := 0;is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; [2025-02-08 14:52:18,391 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L423: assume 0 == start_simulation_~tmp~3#1;start_simulation_~kernel_st~0#1 := 4;assume { :begin_inline_fire_time_events } true;~M_E~0 := 1; [2025-02-08 14:52:18,391 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L423: assume !(0 == start_simulation_~tmp~3#1); [2025-02-08 14:52:18,391 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L225: havoc eval_~tmp_ndt_2~0#1; [2025-02-08 14:52:18,391 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L225-1: assume 0 == ~t1_st~0;havoc eval_~tmp_ndt_2~0#1;havoc eval_#t~nondet6#1;eval_~tmp_ndt_2~0#1 := eval_#t~nondet6#1;havoc eval_#t~nondet6#1; [2025-02-08 14:52:18,391 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L225-1: assume !(0 == ~t1_st~0); [2025-02-08 14:52:18,391 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L93: assume true;~t1_pc~0 := 1;~t1_st~0 := 2; [2025-02-08 14:52:18,391 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L93: assume !true; [2025-02-08 14:52:18,392 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L60: assume true;~m_pc~0 := 1;~m_st~0 := 2; [2025-02-08 14:52:18,392 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L60: assume !true; [2025-02-08 14:52:18,392 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L341: assume 1 == ~M_E~0;~M_E~0 := 2; [2025-02-08 14:52:18,392 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L341: assume !(1 == ~M_E~0); [2025-02-08 14:52:18,392 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308: assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0; [2025-02-08 14:52:18,392 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308: assume !(0 != activate_threads_~tmp___0~0#1); [2025-02-08 14:52:18,392 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308-1: assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0; [2025-02-08 14:52:18,392 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308-1: assume !(0 != activate_threads_~tmp___0~0#1); [2025-02-08 14:52:18,392 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308-2: assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0; [2025-02-08 14:52:18,392 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308-2: assume !(0 != activate_threads_~tmp___0~0#1); [2025-02-08 14:52:18,392 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L44: assume 1 == ~m_pc~0; [2025-02-08 14:52:18,392 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L44: assume !(1 == ~m_pc~0); [2025-02-08 14:52:18,392 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L408: havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true; [2025-02-08 14:52:18,393 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L144: is_transmit1_triggered_~__retres1~1#1 := 0;is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; [2025-02-08 14:52:18,393 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L144-1: is_transmit1_triggered_~__retres1~1#1 := 0;is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; [2025-02-08 14:52:18,393 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L144-2: is_transmit1_triggered_~__retres1~1#1 := 0;is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; [2025-02-08 14:52:18,393 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L260: assume 0 == ~E_1~0;~E_1~0 := 1; [2025-02-08 14:52:18,393 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L260: assume !(0 == ~E_1~0); [2025-02-08 14:52:18,393 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L376: stop_simulation_#t~ret9#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~2#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret9#1;havoc stop_simulation_#t~ret9#1; [2025-02-08 14:52:18,393 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L211: havoc eval_~tmp_ndt_1~0#1; [2025-02-08 14:52:18,393 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L211-1: assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;havoc eval_#t~nondet5#1;eval_~tmp_ndt_1~0#1 := eval_#t~nondet5#1;havoc eval_#t~nondet5#1; [2025-02-08 14:52:18,393 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L211-1: assume !(0 == ~m_st~0); [2025-02-08 14:52:18,393 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L426: assume { :end_inline_fire_time_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret7#1, activate_threads_#t~ret8#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; [2025-02-08 14:52:18,393 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L228: assume 0 != eval_~tmp_ndt_2~0#1;~t1_st~0 := 1;assume { :begin_inline_transmit1 } true; [2025-02-08 14:52:18,393 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L228: assume !(0 != eval_~tmp_ndt_2~0#1); [2025-02-08 14:52:18,394 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L278: assume 1 == ~T1_E~0;~T1_E~0 := 2; [2025-02-08 14:52:18,394 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L278: assume !(1 == ~T1_E~0); [2025-02-08 14:52:18,394 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L179: assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~2#1 := 1; [2025-02-08 14:52:18,394 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L179: assume !(0 == ~m_st~0); [2025-02-08 14:52:18,394 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L179-1: assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~2#1 := 1; [2025-02-08 14:52:18,394 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L179-1: assume !(0 == ~m_st~0); [2025-02-08 14:52:18,394 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L427: havoc activate_threads_#t~ret7#1, activate_threads_#t~ret8#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_time_events } true; [2025-02-08 14:52:18,394 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L378: assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0; [2025-02-08 14:52:18,394 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L378: assume !(0 != stop_simulation_~tmp~2#1);stop_simulation_~__retres2~0#1 := 1;stop_simulation_#res#1 := stop_simulation_~__retres2~0#1; [2025-02-08 14:52:18,394 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L428: assume { :end_inline_reset_time_events } true; [2025-02-08 14:52:18,394 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L412: assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true; [2025-02-08 14:52:18,394 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L346: assume 1 == ~T1_E~0;~T1_E~0 := 2; [2025-02-08 14:52:18,394 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L346: assume !(1 == ~T1_E~0); [2025-02-08 14:52:18,395 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L214: assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true; [2025-02-08 14:52:18,395 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L214: assume !(0 != eval_~tmp_ndt_1~0#1); [2025-02-08 14:52:18,395 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L115: assume 1 == ~m_pc~0; [2025-02-08 14:52:18,395 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L115: assume !(1 == ~m_pc~0); [2025-02-08 14:52:18,395 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L115-1: assume 1 == ~m_pc~0; [2025-02-08 14:52:18,395 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L115-1: assume !(1 == ~m_pc~0); [2025-02-08 14:52:18,395 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L82: assume 0 == ~t1_pc~0; [2025-02-08 14:52:18,395 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L82: assume !(0 == ~t1_pc~0); [2025-02-08 14:52:18,395 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L115-2: assume 1 == ~m_pc~0; [2025-02-08 14:52:18,395 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L115-2: assume !(1 == ~m_pc~0); [2025-02-08 14:52:18,395 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L231: assume { :end_inline_transmit1 } true; [2025-02-08 14:52:18,395 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L116: assume 1 == ~M_E~0;is_master_triggered_~__retres1~0#1 := 1; [2025-02-08 14:52:18,395 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L116: assume !(1 == ~M_E~0); [2025-02-08 14:52:18,396 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L116-1: assume 1 == ~M_E~0;is_master_triggered_~__retres1~0#1 := 1; [2025-02-08 14:52:18,396 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L116-1: assume !(1 == ~M_E~0); [2025-02-08 14:52:18,396 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L116-2: assume 1 == ~M_E~0;is_master_triggered_~__retres1~0#1 := 1; [2025-02-08 14:52:18,396 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L116-2: assume !(1 == ~M_E~0); [2025-02-08 14:52:18,396 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L298: activate_threads_#t~ret7#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret7#1;havoc activate_threads_#t~ret7#1; [2025-02-08 14:52:18,396 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L298-1: activate_threads_#t~ret7#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret7#1;havoc activate_threads_#t~ret7#1; [2025-02-08 14:52:18,396 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L298-2: activate_threads_#t~ret7#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret7#1;havoc activate_threads_#t~ret7#1; [2025-02-08 14:52:18,396 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L183: assume 0 == ~t1_st~0;exists_runnable_thread_~__retres1~2#1 := 1; [2025-02-08 14:52:18,396 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L183: assume !(0 == ~t1_st~0);exists_runnable_thread_~__retres1~2#1 := 0;exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~2#1; [2025-02-08 14:52:18,396 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L183-1: assume 0 == ~t1_st~0;exists_runnable_thread_~__retres1~2#1 := 1; [2025-02-08 14:52:18,396 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L183-1: assume !(0 == ~t1_st~0);exists_runnable_thread_~__retres1~2#1 := 0;exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~2#1; [2025-02-08 14:52:18,396 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L134: assume 1 == ~t1_pc~0; [2025-02-08 14:52:18,396 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L134: assume !(1 == ~t1_pc~0); [2025-02-08 14:52:18,396 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L134-1: assume 1 == ~t1_pc~0; [2025-02-08 14:52:18,396 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L134-1: assume !(1 == ~t1_pc~0); [2025-02-08 14:52:18,396 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L101: assume { :end_inline_error } true; [2025-02-08 14:52:18,396 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L101-1: assume { :begin_inline_error } true;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:52:18,396 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L134-2: assume 1 == ~t1_pc~0; [2025-02-08 14:52:18,396 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L134-2: assume !(1 == ~t1_pc~0); [2025-02-08 14:52:18,402 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2025-02-08 14:52:18,402 INFO L308 CfgBuilder]: Performing block encoding [2025-02-08 14:52:18,408 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-08 14:52:18,408 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-08 14:52:18,408 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 02:52:18 BoogieIcfgContainer [2025-02-08 14:52:18,408 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-08 14:52:18,409 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2025-02-08 14:52:18,409 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2025-02-08 14:52:18,412 INFO L274 PluginConnector]: BuchiAutomizer initialized [2025-02-08 14:52:18,413 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-02-08 14:52:18,413 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 08.02 02:52:17" (1/3) ... [2025-02-08 14:52:18,413 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1fd6f93f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.02 02:52:18, skipping insertion in model container [2025-02-08 14:52:18,413 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-02-08 14:52:18,414 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:17" (2/3) ... [2025-02-08 14:52:18,414 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1fd6f93f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.02 02:52:18, skipping insertion in model container [2025-02-08 14:52:18,414 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-02-08 14:52:18,414 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 02:52:18" (3/3) ... [2025-02-08 14:52:18,414 INFO L363 chiAutomizerObserver]: Analyzing ICFG transmitter.01.cil.c [2025-02-08 14:52:18,441 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-02-08 14:52:18,442 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-02-08 14:52:18,442 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-02-08 14:52:18,442 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-02-08 14:52:18,442 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-02-08 14:52:18,442 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-02-08 14:52:18,442 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-02-08 14:52:18,442 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-02-08 14:52:18,445 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 33 states, 27 states have (on average 1.6666666666666667) internal successors, (45), 32 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 14:52:18,457 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2025-02-08 14:52:18,458 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2025-02-08 14:52:18,469 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 08.02 02:52:18 BoogieIcfgContainer [2025-02-08 14:52:18,469 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2025-02-08 14:52:18,473 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-08 14:52:18,473 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-08 14:52:18,474 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-08 14:52:18,474 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 02:52:18" (3/4) ... [2025-02-08 14:52:18,475 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-02-08 14:52:18,476 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-08 14:52:18,477 INFO L158 Benchmark]: Toolchain (without parser) took 716.43ms. Allocated memory is still 167.8MB. Free memory was 133.7MB in the beginning and 90.8MB in the end (delta: 42.9MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-02-08 14:52:18,477 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 226.5MB. Free memory is still 141.5MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 14:52:18,477 INFO L158 Benchmark]: CACSL2BoogieTranslator took 186.59ms. Allocated memory is still 167.8MB. Free memory was 133.2MB in the beginning and 120.8MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-08 14:52:18,477 INFO L158 Benchmark]: Boogie Procedure Inliner took 29.93ms. Allocated memory is still 167.8MB. Free memory was 120.8MB in the beginning and 118.6MB in the end (delta: 2.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-08 14:52:18,482 INFO L158 Benchmark]: Boogie Preprocessor took 34.87ms. Allocated memory is still 167.8MB. Free memory was 118.6MB in the beginning and 117.1MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 14:52:18,482 INFO L158 Benchmark]: IcfgBuilder took 394.66ms. Allocated memory is still 167.8MB. Free memory was 117.1MB in the beginning and 96.0MB in the end (delta: 21.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-08 14:52:18,482 INFO L158 Benchmark]: BuchiAutomizer took 60.16ms. Allocated memory is still 167.8MB. Free memory was 95.5MB in the beginning and 91.3MB in the end (delta: 4.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-08 14:52:18,482 INFO L158 Benchmark]: Witness Printer took 2.33ms. Allocated memory is still 167.8MB. Free memory is still 90.8MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 14:52:18,483 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 226.5MB. Free memory is still 141.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 186.59ms. Allocated memory is still 167.8MB. Free memory was 133.2MB in the beginning and 120.8MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 29.93ms. Allocated memory is still 167.8MB. Free memory was 120.8MB in the beginning and 118.6MB in the end (delta: 2.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 34.87ms. Allocated memory is still 167.8MB. Free memory was 118.6MB in the beginning and 117.1MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 394.66ms. Allocated memory is still 167.8MB. Free memory was 117.1MB in the beginning and 96.0MB in the end (delta: 21.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 60.16ms. Allocated memory is still 167.8MB. Free memory was 95.5MB in the beginning and 91.3MB in the end (delta: 4.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 2.33ms. Allocated memory is still 167.8MB. Free memory is still 90.8MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition. There is no loop in your program. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 0.0s and 0 iterations. TraceHistogramMax:0. Analysis of lassos took 0.0s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: LassoTerminationAnalysisBenchmarks: not availableLassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2025-02-08 14:52:18,494 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE