./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/combinations/pc_sfifo_2.cil-1+token_ring.14.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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/AutomizerReach.xml -i ../sv-benchmarks/c/combinations/pc_sfifo_2.cil-1+token_ring.14.cil.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-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(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a6e26dc8018dcf216dd711848cc7425da3593cca9604197466413681bb8c438e --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 21:57:53,763 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 21:57:53,822 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 21:57:53,827 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 21:57:53,827 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 21:57:53,852 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 21:57:53,853 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 21:57:53,853 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 21:57:53,854 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 21:57:53,854 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 21:57:53,855 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 21:57:53,855 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 21:57:53,855 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 21:57:53,855 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 21:57:53,856 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 21:57:53,856 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 21:57:53,856 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 21:57:53,856 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 21:57:53,856 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 21:57:53,856 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 21:57:53,856 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 21:57:53,856 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 21:57:53,856 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 21:57:53,856 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 21:57:53,857 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 21:57:53,857 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 21:57:53,857 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 21:57:53,857 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 21:57:53,857 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 21:57:53,857 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 21:57:53,857 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 21:57:53,857 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 21:57:53,857 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 21:57:53,858 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 21:57:53,858 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 21:57:53,858 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 21:57:53,858 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 21:57:53,858 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 21:57:53,858 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 21:57:53,858 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 21:57:53,858 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 21:57:53,858 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 21:57:53,858 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 21:57:53,858 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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(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 -> a6e26dc8018dcf216dd711848cc7425da3593cca9604197466413681bb8c438e [2025-02-07 21:57:54,068 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 21:57:54,073 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 21:57:54,074 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 21:57:54,075 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 21:57:54,075 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 21:57:54,076 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/combinations/pc_sfifo_2.cil-1+token_ring.14.cil.c [2025-02-07 21:57:55,165 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/698db6ea4/efce269a3e3a406686339fa142b1c102/FLAG1c23518b4 [2025-02-07 21:57:55,441 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 21:57:55,442 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/combinations/pc_sfifo_2.cil-1+token_ring.14.cil.c [2025-02-07 21:57:55,452 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/698db6ea4/efce269a3e3a406686339fa142b1c102/FLAG1c23518b4 [2025-02-07 21:57:55,733 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/698db6ea4/efce269a3e3a406686339fa142b1c102 [2025-02-07 21:57:55,735 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 21:57:55,736 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 21:57:55,737 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 21:57:55,737 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 21:57:55,740 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 21:57:55,741 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 09:57:55" (1/1) ... [2025-02-07 21:57:55,742 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4326fef9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:55, skipping insertion in model container [2025-02-07 21:57:55,742 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 09:57:55" (1/1) ... [2025-02-07 21:57:55,784 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 21:57:55,905 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/combinations/pc_sfifo_2.cil-1+token_ring.14.cil.c[914,927] [2025-02-07 21:57:55,936 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/combinations/pc_sfifo_2.cil-1+token_ring.14.cil.c[7115,7128] [2025-02-07 21:57:56,016 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 21:57:56,025 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 21:57:56,038 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/combinations/pc_sfifo_2.cil-1+token_ring.14.cil.c[914,927] [2025-02-07 21:57:56,058 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/combinations/pc_sfifo_2.cil-1+token_ring.14.cil.c[7115,7128] [2025-02-07 21:57:56,096 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 21:57:56,113 INFO L204 MainTranslator]: Completed translation [2025-02-07 21:57:56,114 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:56 WrapperNode [2025-02-07 21:57:56,114 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 21:57:56,115 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 21:57:56,115 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 21:57:56,115 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 21:57:56,119 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:56" (1/1) ... [2025-02-07 21:57:56,128 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:56" (1/1) ... [2025-02-07 21:57:56,157 INFO L138 Inliner]: procedures = 77, calls = 94, calls flagged for inlining = 45, calls inlined = 45, statements flattened = 1015 [2025-02-07 21:57:56,157 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 21:57:56,158 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 21:57:56,158 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 21:57:56,158 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 21:57:56,164 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:56" (1/1) ... [2025-02-07 21:57:56,164 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:56" (1/1) ... [2025-02-07 21:57:56,167 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:56" (1/1) ... [2025-02-07 21:57:56,178 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]. [2025-02-07 21:57:56,179 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:56" (1/1) ... [2025-02-07 21:57:56,179 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:56" (1/1) ... [2025-02-07 21:57:56,187 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:56" (1/1) ... [2025-02-07 21:57:56,188 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:56" (1/1) ... [2025-02-07 21:57:56,190 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:56" (1/1) ... [2025-02-07 21:57:56,191 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:56" (1/1) ... [2025-02-07 21:57:56,197 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 21:57:56,198 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 21:57:56,198 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 21:57:56,198 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 21:57:56,199 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:56" (1/1) ... [2025-02-07 21:57:56,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 21:57:56,213 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 21:57:56,224 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-07 21:57:56,226 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-07 21:57:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 21:57:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2025-02-07 21:57:56,243 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2025-02-07 21:57:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure is_do_write_p_triggered [2025-02-07 21:57:56,243 INFO L138 BoogieDeclarations]: Found implementation of procedure is_do_write_p_triggered [2025-02-07 21:57:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread1 [2025-02-07 21:57:56,243 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread1 [2025-02-07 21:57:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread2 [2025-02-07 21:57:56,243 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread2 [2025-02-07 21:57:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events1 [2025-02-07 21:57:56,243 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events1 [2025-02-07 21:57:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events2 [2025-02-07 21:57:56,243 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events2 [2025-02-07 21:57:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads2 [2025-02-07 21:57:56,243 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads2 [2025-02-07 21:57:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads1 [2025-02-07 21:57:56,243 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads1 [2025-02-07 21:57:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure is_do_read_c_triggered [2025-02-07 21:57:56,243 INFO L138 BoogieDeclarations]: Found implementation of procedure is_do_read_c_triggered [2025-02-07 21:57:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels1 [2025-02-07 21:57:56,244 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels1 [2025-02-07 21:57:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels2 [2025-02-07 21:57:56,244 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels2 [2025-02-07 21:57:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 21:57:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events2 [2025-02-07 21:57:56,244 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events2 [2025-02-07 21:57:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events1 [2025-02-07 21:57:56,244 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events1 [2025-02-07 21:57:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 21:57:56,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 21:57:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure error1 [2025-02-07 21:57:56,244 INFO L138 BoogieDeclarations]: Found implementation of procedure error1 [2025-02-07 21:57:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure error2 [2025-02-07 21:57:56,244 INFO L138 BoogieDeclarations]: Found implementation of procedure error2 [2025-02-07 21:57:56,365 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 21:57:56,368 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 21:57:56,429 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L232: assume { :end_inline_update_fifo_q } true; [2025-02-07 21:57:56,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L828: assume true;~t6_pc~0 := 1;~t6_st~0 := 2; [2025-02-07 21:57:56,888 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L828: assume !true; [2025-02-07 21:57:56,888 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L597: assume true;havoc master_#t~nondet20#1;assume -2147483648 <= master_#t~nondet20#1 && master_#t~nondet20#1 <= 2147483647;~token~0 := master_#t~nondet20#1;havoc master_#t~nondet20#1;~local~0 := ~token~0;~E_1~0 := 1; [2025-02-07 21:57:56,888 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L597: assume !true; [2025-02-07 21:57:56,888 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1588: assume { :end_inline_transmit7 } true; [2025-02-07 21:57:56,888 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1324: assume 1 == ~m_i~0;~m_st~0 := 0; [2025-02-07 21:57:56,888 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1324: assume !(1 == ~m_i~0);~m_st~0 := 2; [2025-02-07 21:57:56,888 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2282: SUMMARY for call activate_threads2(); srcloc: null [2025-02-07 21:57:56,888 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L201: do_read_c_~a~0#1 := ~q_buf_0~0;~c_last_read~0 := do_read_c_~a~0#1;~c_num_read~0 := 1 + ~c_num_read~0;~q_free~0 := 1;~q_req_up~0 := 1; [2025-02-07 21:57:56,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2117: assume 1 == ~T4_E~0;~T4_E~0 := 2; [2025-02-07 21:57:56,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2117: assume !(1 == ~T4_E~0); [2025-02-07 21:57:56,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L961: assume 0 == ~t10_pc~0; [2025-02-07 21:57:56,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L961: assume !(0 == ~t10_pc~0); [2025-02-07 21:57:56,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L928: assume 1 == ~t9_pc~0; [2025-02-07 21:57:56,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L928: assume !(1 == ~t9_pc~0); [2025-02-07 21:57:56,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L730: ~E_4~0 := 2; [2025-02-07 21:57:56,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L730-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:56,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1655: assume 0 != eval2_~tmp_ndt_13~0#1;~t12_st~0 := 1;assume { :begin_inline_transmit12 } true; [2025-02-07 21:57:56,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1655: assume !(0 != eval2_~tmp_ndt_13~0#1); [2025-02-07 21:57:56,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1490: havoc master_#t~nondet19#1, master_#t~nondet20#1, master_~tmp_var~0#1;assume { :end_inline_master } true; [2025-02-07 21:57:56,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L400: assume -2147483648 <= stop_simulation1_#t~ret13#1 && stop_simulation1_#t~ret13#1 <= 2147483647;stop_simulation1_~tmp~3#1 := stop_simulation1_#t~ret13#1;havoc stop_simulation1_#t~ret13#1; [2025-02-07 21:57:56,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L400-1: SUMMARY for call stop_simulation1_#t~ret13#1 := exists_runnable_thread1(); srcloc: null [2025-02-07 21:57:56,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2316: start_simulation2_#t~ret50#1 := stop_simulation2_#res#1;havoc stop_simulation2_#t~ret48#1, stop_simulation2_~tmp~7#1, stop_simulation2_~__retres2~1#1;assume { :end_inline_stop_simulation2 } true;assume -2147483648 <= start_simulation2_#t~ret50#1 && start_simulation2_#t~ret50#1 <= 2147483647;start_simulation2_~tmp___0~4#1 := start_simulation2_#t~ret50#1;havoc start_simulation2_#t~ret50#1; [2025-02-07 21:57:56,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2316-1: assume { :begin_inline_stop_simulation2 } true;havoc stop_simulation2_#res#1;havoc stop_simulation2_#t~ret48#1, stop_simulation2_~tmp~7#1, stop_simulation2_~__retres2~1#1;havoc stop_simulation2_~tmp~7#1;havoc stop_simulation2_~__retres2~1#1; [2025-02-07 21:57:56,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2283: SUMMARY for call reset_delta_events2(); srcloc: null [2025-02-07 21:57:56,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L136: assume 0 == ~p_dw_pc~0; [2025-02-07 21:57:56,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L136: assume !(0 == ~p_dw_pc~0); [2025-02-07 21:57:56,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2217: assume 1 == ~E_11~0;~E_11~0 := 2; [2025-02-07 21:57:56,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2217: assume !(1 == ~E_11~0); [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L764: ~token~0 := 1 + ~token~0;~E_5~0 := 1; [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1557: assume 0 != eval2_~tmp_ndt_6~0#1;~t5_st~0 := 1;assume { :begin_inline_transmit5 } true; [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1557: assume !(0 != eval2_~tmp_ndt_6~0#1); [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1359: assume 1 == ~t7_i~0;~t7_st~0 := 0; [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1359: assume !(1 == ~t7_i~0);~t7_st~0 := 2; [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2152: assume 1 == ~T11_E~0;~T11_E~0 := 2; [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2152: assume !(1 == ~T11_E~0); [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L864: assume true;~t7_pc~0 := 1;~t7_st~0 := 2; [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L864: assume !true; [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1624: havoc eval2_~tmp_ndt_11~0#1; [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1624-1: assume 0 == ~t10_st~0;havoc eval2_~tmp_ndt_11~0#1;havoc eval2_#t~nondet32#1;assume -2147483648 <= eval2_#t~nondet32#1 && eval2_#t~nondet32#1 <= 2147483647;eval2_~tmp_ndt_11~0#1 := eval2_#t~nondet32#1;havoc eval2_#t~nondet32#1; [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1624-1: assume !(0 == ~t10_st~0); [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L435: start_simulation1_~kernel_st~0#1 := 3; [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L402: assume 0 != stop_simulation1_~tmp~3#1;stop_simulation1_~__retres2~0#1 := 0; [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L402: assume !(0 != stop_simulation1_~tmp~3#1);stop_simulation1_~__retres2~0#1 := 1;stop_simulation1_#res#1 := stop_simulation1_~__retres2~0#1; [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L435-1: SUMMARY for call update_channels1(); srcloc: null [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2318: assume 0 != start_simulation2_~tmp___0~4#1; [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2318: assume !(0 != start_simulation2_~tmp___0~4#1); [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L997: assume 0 == ~t11_pc~0; [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L997: assume !(0 == ~t11_pc~0); [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L964: assume 1 == ~t10_pc~0; [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L964: assume !(1 == ~t10_pc~0); [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L766: ~E_5~0 := 2; [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L766-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1658: assume { :end_inline_transmit12 } true; [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1526: havoc eval2_~tmp_ndt_4~0#1; [2025-02-07 21:57:56,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1526-1: assume 0 == ~t3_st~0;havoc eval2_~tmp_ndt_4~0#1;havoc eval2_#t~nondet25#1;assume -2147483648 <= eval2_#t~nondet25#1 && eval2_#t~nondet25#1 <= 2147483647;eval2_~tmp_ndt_4~0#1 := eval2_#t~nondet25#1;havoc eval2_#t~nondet25#1; [2025-02-07 21:57:56,891 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1526-1: assume !(0 == ~t3_st~0); [2025-02-07 21:57:56,891 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2286: assume true;start_simulation2_~kernel_st~1#1 := 1;assume { :begin_inline_eval2 } true;havoc eval2_#t~ret21#1, eval2_#t~nondet22#1, eval2_~tmp_ndt_1~0#1, eval2_#t~nondet23#1, eval2_~tmp_ndt_2~0#1, eval2_#t~nondet24#1, eval2_~tmp_ndt_3~0#1, eval2_#t~nondet25#1, eval2_~tmp_ndt_4~0#1, eval2_#t~nondet26#1, eval2_~tmp_ndt_5~0#1, eval2_#t~nondet27#1, eval2_~tmp_ndt_6~0#1, eval2_#t~nondet28#1, eval2_~tmp_ndt_7~0#1, eval2_#t~nondet29#1, eval2_~tmp_ndt_8~0#1, eval2_#t~nondet30#1, eval2_~tmp_ndt_9~0#1, eval2_#t~nondet31#1, eval2_~tmp_ndt_10~0#1, eval2_#t~nondet32#1, eval2_~tmp_ndt_11~0#1, eval2_#t~nondet33#1, eval2_~tmp_ndt_12~0#1, eval2_#t~nondet34#1, eval2_~tmp_ndt_13~0#1, eval2_~tmp~5#1;havoc eval2_~tmp~5#1; [2025-02-07 21:57:56,891 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2286: assume !true; [2025-02-07 21:57:56,891 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L139: assume 1 == ~p_dw_pc~0; [2025-02-07 21:57:56,891 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L139: assume !(1 == ~p_dw_pc~0); [2025-02-07 21:57:56,892 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2187: assume 1 == ~E_5~0;~E_5~0 := 2; [2025-02-07 21:57:56,892 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2187: assume !(1 == ~E_5~0); [2025-02-07 21:57:56,892 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L800: ~token~0 := 1 + ~token~0;~E_6~0 := 1; [2025-02-07 21:57:56,892 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1560: assume { :end_inline_transmit5 } true; [2025-02-07 21:57:56,892 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1329: assume 1 == ~t1_i~0;~t1_st~0 := 0; [2025-02-07 21:57:56,892 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1329: assume !(1 == ~t1_i~0);~t1_st~0 := 2; [2025-02-07 21:57:56,892 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L206: assume ~p_last_write~0 == ~c_last_read~0; [2025-02-07 21:57:56,892 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L206: assume !(~p_last_write~0 == ~c_last_read~0); [2025-02-07 21:57:56,892 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2122: assume 1 == ~T5_E~0;~T5_E~0 := 2; [2025-02-07 21:57:56,892 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2122: assume !(1 == ~T5_E~0); [2025-02-07 21:57:56,892 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L900: assume true;~t8_pc~0 := 1;~t8_st~0 := 2; [2025-02-07 21:57:56,892 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L900: assume !true; [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1627: assume 0 != eval2_~tmp_ndt_11~0#1;~t10_st~0 := 1;assume { :begin_inline_transmit10 } true; [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1627: assume !(0 != eval2_~tmp_ndt_11~0#1); [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L603: ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L603-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L372: assume 0 == ~c_dr_st~0;havoc eval1_#t~nondet12#1;assume -2147483648 <= eval1_#t~nondet12#1 && eval1_#t~nondet12#1 <= 2147483647;eval1_~tmp___0~2#1 := eval1_#t~nondet12#1;havoc eval1_#t~nondet12#1; [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L372: assume !(0 == ~c_dr_st~0); [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L207: assume ~p_num_write~0 == ~c_num_read~0; [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L207: assume !(~p_num_write~0 == ~c_num_read~0); [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2222: assume 1 == ~E_12~0;~E_12~0 := 2; [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2222: assume !(1 == ~E_12~0); [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1033: assume 0 == ~t12_pc~0; [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1033: assume !(0 == ~t12_pc~0); [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1000: assume 1 == ~t11_pc~0; [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1000: assume !(1 == ~t11_pc~0); [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L802: ~E_6~0 := 2; [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L802-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L637: assume 0 == ~t1_pc~0; [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L637: assume !(0 == ~t1_pc~0); [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1529: assume 0 != eval2_~tmp_ndt_4~0#1;~t3_st~0 := 1;assume { :begin_inline_transmit3 } true; [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1529: assume !(0 != eval2_~tmp_ndt_4~0#1); [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L439: SUMMARY for call fire_delta_events1(); srcloc: null [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1364: assume 1 == ~t8_i~0;~t8_st~0 := 0; [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1364: assume !(1 == ~t8_i~0);~t8_st~0 := 2; [2025-02-07 21:57:56,893 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2157: assume 1 == ~T12_E~0;~T12_E~0 := 2; [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2157: assume !(1 == ~T12_E~0); [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L836: ~token~0 := 1 + ~token~0;~E_7~0 := 1; [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1596: havoc eval2_~tmp_ndt_9~0#1; [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1596-1: assume 0 == ~t8_st~0;havoc eval2_~tmp_ndt_9~0#1;havoc eval2_#t~nondet30#1;assume -2147483648 <= eval2_#t~nondet30#1 && eval2_#t~nondet30#1 <= 2147483647;eval2_~tmp_ndt_9~0#1 := eval2_#t~nondet30#1;havoc eval2_#t~nondet30#1; [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1596-1: assume !(0 == ~t8_st~0); [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L440: SUMMARY for call activate_threads1(); srcloc: null [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2290: havoc eval2_#t~ret21#1, eval2_#t~nondet22#1, eval2_~tmp_ndt_1~0#1, eval2_#t~nondet23#1, eval2_~tmp_ndt_2~0#1, eval2_#t~nondet24#1, eval2_~tmp_ndt_3~0#1, eval2_#t~nondet25#1, eval2_~tmp_ndt_4~0#1, eval2_#t~nondet26#1, eval2_~tmp_ndt_5~0#1, eval2_#t~nondet27#1, eval2_~tmp_ndt_6~0#1, eval2_#t~nondet28#1, eval2_~tmp_ndt_7~0#1, eval2_#t~nondet29#1, eval2_~tmp_ndt_8~0#1, eval2_#t~nondet30#1, eval2_~tmp_ndt_9~0#1, eval2_#t~nondet31#1, eval2_~tmp_ndt_10~0#1, eval2_#t~nondet32#1, eval2_~tmp_ndt_11~0#1, eval2_#t~nondet33#1, eval2_~tmp_ndt_12~0#1, eval2_#t~nondet34#1, eval2_~tmp_ndt_13~0#1, eval2_~tmp~5#1;assume { :end_inline_eval2 } true;start_simulation2_~kernel_st~1#1 := 2; [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L936: assume true;~t9_pc~0 := 1;~t9_st~0 := 2; [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L936: assume !true; [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1630: assume { :end_inline_transmit10 } true; [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1498: havoc eval2_~tmp_ndt_2~0#1; [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L441: assume { :begin_inline_stop_simulation1 } true;havoc stop_simulation1_#res#1;havoc stop_simulation1_#t~ret13#1, stop_simulation1_~tmp~3#1, stop_simulation1_~__retres2~0#1;havoc stop_simulation1_~tmp~3#1;havoc stop_simulation1_~__retres2~0#1; [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1498-1: assume 0 == ~t1_st~0;havoc eval2_~tmp_ndt_2~0#1;havoc eval2_#t~nondet23#1;assume -2147483648 <= eval2_#t~nondet23#1 && eval2_#t~nondet23#1 <= 2147483647;eval2_~tmp_ndt_2~0#1 := eval2_#t~nondet23#1;havoc eval2_#t~nondet23#1; [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1498-1: assume !(0 == ~t1_st~0); [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L441-1: SUMMARY for call reset_delta_events1(); srcloc: null [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2258: assume -2147483648 <= stop_simulation2_#t~ret48#1 && stop_simulation2_#t~ret48#1 <= 2147483647;stop_simulation2_~tmp~7#1 := stop_simulation2_#t~ret48#1;havoc stop_simulation2_#t~ret48#1; [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L177: assume 0 == ~c_dr_pc~0; [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L177: assume !(0 == ~c_dr_pc~0); [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2192: assume 1 == ~E_6~0;~E_6~0 := 2; [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2192: assume !(1 == ~E_6~0); [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2258-1: SUMMARY for call stop_simulation2_#t~ret48#1 := exists_runnable_thread2(); srcloc: null [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1036: assume 1 == ~t12_pc~0; [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1036: assume !(1 == ~t12_pc~0); [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L838: ~E_7~0 := 2; [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L838-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L673: assume 0 == ~t2_pc~0; [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L673: assume !(0 == ~t2_pc~0); [2025-02-07 21:57:56,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L640: assume 1 == ~t1_pc~0; [2025-02-07 21:57:56,895 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L640: assume !(1 == ~t1_pc~0); [2025-02-07 21:57:56,895 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1532: assume { :end_inline_transmit3 } true; [2025-02-07 21:57:56,895 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L442: start_simulation1_#t~ret14#1 := stop_simulation1_#res#1;havoc stop_simulation1_#t~ret13#1, stop_simulation1_~tmp~3#1, stop_simulation1_~__retres2~0#1;assume { :end_inline_stop_simulation1 } true;assume -2147483648 <= start_simulation1_#t~ret14#1 && start_simulation1_#t~ret14#1 <= 2147483647;start_simulation1_~tmp~4#1 := start_simulation1_#t~ret14#1;havoc start_simulation1_#t~ret14#1; [2025-02-07 21:57:56,895 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L376: assume 0 != eval1_~tmp___0~2#1;~c_dr_st~0 := 1;assume { :begin_inline_do_read_c } true;havoc do_read_c_~a~0#1;havoc do_read_c_~a~0#1; [2025-02-07 21:57:56,896 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L376: assume !(0 != eval1_~tmp___0~2#1); [2025-02-07 21:57:56,896 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1334: assume 1 == ~t2_i~0;~t2_st~0 := 0; [2025-02-07 21:57:56,896 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1334: assume !(1 == ~t2_i~0);~t2_st~0 := 2; [2025-02-07 21:57:56,896 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L211: SUMMARY for call error1(); srcloc: null [2025-02-07 21:57:56,896 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2127: assume 1 == ~T6_E~0;~T6_E~0 := 2; [2025-02-07 21:57:56,896 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2127: assume !(1 == ~T6_E~0); [2025-02-07 21:57:56,896 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L872: ~token~0 := 1 + ~token~0;~E_8~0 := 1; [2025-02-07 21:57:56,896 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1599: assume 0 != eval2_~tmp_ndt_9~0#1;~t8_st~0 := 1;assume { :begin_inline_transmit8 } true; [2025-02-07 21:57:56,896 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1599: assume !(0 != eval2_~tmp_ndt_9~0#1); [2025-02-07 21:57:56,896 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L245: assume 1 == ~p_dw_i~0;~p_dw_st~0 := 0; [2025-02-07 21:57:56,896 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L245: assume !(1 == ~p_dw_i~0);~p_dw_st~0 := 2; [2025-02-07 21:57:56,896 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2260: assume 0 != stop_simulation2_~tmp~7#1;stop_simulation2_~__retres2~1#1 := 0; [2025-02-07 21:57:56,896 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2260: assume !(0 != stop_simulation2_~tmp~7#1);stop_simulation2_~__retres2~1#1 := 1;stop_simulation2_#res#1 := stop_simulation2_~__retres2~1#1; [2025-02-07 21:57:56,897 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L972: assume true;~t10_pc~0 := 1;~t10_st~0 := 2; [2025-02-07 21:57:56,897 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L972: assume !true; [2025-02-07 21:57:56,897 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1501: assume 0 != eval2_~tmp_ndt_2~0#1;~t1_st~0 := 1;assume { :begin_inline_transmit1 } true; [2025-02-07 21:57:56,897 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1501: assume !(0 != eval2_~tmp_ndt_2~0#1); [2025-02-07 21:57:56,897 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L444: assume 0 != start_simulation1_~tmp~4#1; [2025-02-07 21:57:56,897 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L444: assume !(0 != start_simulation1_~tmp~4#1); [2025-02-07 21:57:56,897 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1369: assume 1 == ~t9_i~0;~t9_st~0 := 0; [2025-02-07 21:57:56,897 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1369: assume !(1 == ~t9_i~0);~t9_st~0 := 2; [2025-02-07 21:57:56,897 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2294: start_simulation2_~kernel_st~1#1 := 3; [2025-02-07 21:57:56,897 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L180: assume 1 == ~c_dr_pc~0; [2025-02-07 21:57:56,897 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L180: assume !(1 == ~c_dr_pc~0); [2025-02-07 21:57:56,897 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2294-1: SUMMARY for call update_channels2(); srcloc: null [2025-02-07 21:57:56,897 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L147: assume true; [2025-02-07 21:57:56,897 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L147: assume !true; [2025-02-07 21:57:56,898 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2162: assume 1 == ~E_M~0;~E_M~0 := 2; [2025-02-07 21:57:56,898 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2162: assume !(1 == ~E_M~0); [2025-02-07 21:57:56,898 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L874: ~E_8~0 := 2; [2025-02-07 21:57:56,898 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L874-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:56,898 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L709: assume 0 == ~t3_pc~0; [2025-02-07 21:57:56,898 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L709: assume !(0 == ~t3_pc~0); [2025-02-07 21:57:56,898 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L676: assume 1 == ~t2_pc~0; [2025-02-07 21:57:56,898 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L676: assume !(1 == ~t2_pc~0); [2025-02-07 21:57:56,898 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1568: havoc eval2_~tmp_ndt_7~0#1; [2025-02-07 21:57:56,898 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1568-1: assume 0 == ~t6_st~0;havoc eval2_~tmp_ndt_7~0#1;havoc eval2_#t~nondet28#1;assume -2147483648 <= eval2_#t~nondet28#1 && eval2_#t~nondet28#1 <= 2147483647;eval2_~tmp_ndt_7~0#1 := eval2_#t~nondet28#1;havoc eval2_#t~nondet28#1; [2025-02-07 21:57:56,898 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1568-1: assume !(0 == ~t6_st~0); [2025-02-07 21:57:56,898 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L478: assume { :end_inline_init_model1 } true;assume { :begin_inline_start_simulation1 } true;havoc start_simulation1_#t~ret14#1, start_simulation1_~kernel_st~0#1, start_simulation1_~tmp~4#1;havoc start_simulation1_~kernel_st~0#1;havoc start_simulation1_~tmp~4#1;start_simulation1_~kernel_st~0#1 := 0; [2025-02-07 21:57:56,898 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L379: havoc do_read_c_~a~0#1;assume { :end_inline_do_read_c } true; [2025-02-07 21:57:56,898 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2097: assume 1 == ~M_E~0;~M_E~0 := 2; [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2097: assume !(1 == ~M_E~0); [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L908: ~token~0 := 1 + ~token~0;~E_9~0 := 1; [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L611: assume ~token~0 != 12 + ~local~0; [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L611: assume !(~token~0 != 12 + ~local~0); [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1602: assume { :end_inline_transmit8 } true; [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L479: havoc start_simulation1_#t~ret14#1, start_simulation1_~kernel_st~0#1, start_simulation1_~tmp~4#1;assume { :end_inline_start_simulation1 } true;main1_~__retres1~3#1 := 0;main1_#res#1 := main1_~__retres1~3#1; [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L347: assume true; [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L347: assume !true; [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L149: assume 0 == ~q_free~0;~p_dw_st~0 := 2;~p_dw_pc~0 := 1; [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L149: assume !(0 == ~q_free~0);havoc do_write_p_#t~nondet7#1;assume -2147483648 <= do_write_p_#t~nondet7#1 && do_write_p_#t~nondet7#1 <= 2147483647;~q_buf_0~0 := do_write_p_#t~nondet7#1;havoc do_write_p_#t~nondet7#1;~p_last_write~0 := ~q_buf_0~0;~p_num_write~0 := 1 + ~p_num_write~0;~q_free~0 := 0;~q_req_up~0 := 1; [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2197: assume 1 == ~E_7~0;~E_7~0 := 2; [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2197: assume !(1 == ~E_7~0); [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1008: assume true;~t11_pc~0 := 1;~t11_st~0 := 2; [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1008: assume !true; [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1504: assume { :end_inline_transmit1 } true; [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1339: assume 1 == ~t3_i~0;~t3_st~0 := 0; [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1339: assume !(1 == ~t3_i~0);~t3_st~0 := 2; [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L216: SUMMARY for call error1(); srcloc: null [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2132: assume 1 == ~T7_E~0;~T7_E~0 := 2; [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2132: assume !(1 == ~T7_E~0); [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L910: ~E_9~0 := 2; [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L910-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L745: assume 0 == ~t4_pc~0; [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L745: assume !(0 == ~t4_pc~0); [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L712: assume 1 == ~t3_pc~0; [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L712: assume !(1 == ~t3_pc~0); [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L613: SUMMARY for call error2(); srcloc: null [2025-02-07 21:57:56,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1571: assume 0 != eval2_~tmp_ndt_7~0#1;~t6_st~0 := 1;assume { :begin_inline_transmit6 } true; [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1571: assume !(0 != eval2_~tmp_ndt_7~0#1); [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2298: SUMMARY for call fire_delta_events2(); srcloc: null [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L250: assume 1 == ~c_dr_i~0;~c_dr_st~0 := 0; [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L250: assume !(1 == ~c_dr_i~0);~c_dr_st~0 := 2; [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L944: ~token~0 := 1 + ~token~0;~E_10~0 := 1; [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1638: havoc eval2_~tmp_ndt_12~0#1; [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1638-1: assume 0 == ~t11_st~0;havoc eval2_~tmp_ndt_12~0#1;havoc eval2_#t~nondet33#1;assume -2147483648 <= eval2_#t~nondet33#1 && eval2_#t~nondet33#1 <= 2147483647;eval2_~tmp_ndt_12~0#1 := eval2_#t~nondet33#1;havoc eval2_#t~nondet33#1; [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1638-1: assume !(0 == ~t11_st~0); [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L350: assume -2147483648 <= eval1_#t~ret10#1 && eval1_#t~ret10#1 <= 2147483647;eval1_~tmp___1~0#1 := eval1_#t~ret10#1;havoc eval1_#t~ret10#1; [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1374: assume 1 == ~t10_i~0;~t10_st~0 := 0; [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1374: assume !(1 == ~t10_i~0);~t10_st~0 := 2; [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L350-1: SUMMARY for call eval1_#t~ret10#1 := exists_runnable_thread1(); srcloc: null [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2299: SUMMARY for call activate_threads2(); srcloc: null [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2167: assume 1 == ~E_1~0;~E_1~0 := 2; [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2167: assume !(1 == ~E_1~0); [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1044: assume true;~t12_pc~0 := 1;~t12_st~0 := 2; [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1044: assume !true; [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L648: assume true;~t1_pc~0 := 1;~t1_st~0 := 2; [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L648: assume !true; [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1540: havoc eval2_~tmp_ndt_5~0#1; [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1540-1: assume 0 == ~t4_st~0;havoc eval2_~tmp_ndt_5~0#1;havoc eval2_#t~nondet26#1;assume -2147483648 <= eval2_#t~nondet26#1 && eval2_#t~nondet26#1 <= 2147483647;eval2_~tmp_ndt_5~0#1 := eval2_#t~nondet26#1;havoc eval2_#t~nondet26#1; [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1540-1: assume !(0 == ~t4_st~0); [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1474: assume true; [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1474: assume !true; [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2300: SUMMARY for call reset_delta_events2(); srcloc: null [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2102: assume 1 == ~T1_E~0;~T1_E~0 := 2; [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2102: assume !(1 == ~T1_E~0); [2025-02-07 21:57:56,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L946: ~E_10~0 := 2; [2025-02-07 21:57:56,901 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L946-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:56,901 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L781: assume 0 == ~t5_pc~0; [2025-02-07 21:57:56,901 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L781: assume !(0 == ~t5_pc~0); [2025-02-07 21:57:56,901 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L748: assume 1 == ~t4_pc~0; [2025-02-07 21:57:56,902 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L748: assume !(1 == ~t4_pc~0); [2025-02-07 21:57:56,902 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1574: assume { :end_inline_transmit6 } true; [2025-02-07 21:57:56,902 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L352: assume 0 != eval1_~tmp___1~0#1; [2025-02-07 21:57:56,902 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L352: assume !(0 != eval1_~tmp___1~0#1); [2025-02-07 21:57:56,902 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2202: assume 1 == ~E_8~0;~E_8~0 := 2; [2025-02-07 21:57:56,902 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2202: assume !(1 == ~E_8~0); [2025-02-07 21:57:56,902 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L980: ~token~0 := 1 + ~token~0;~E_11~0 := 1; [2025-02-07 21:57:56,902 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1641: assume 0 != eval2_~tmp_ndt_12~0#1;~t11_st~0 := 1;assume { :begin_inline_transmit11 } true; [2025-02-07 21:57:56,902 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1641: assume !(0 != eval2_~tmp_ndt_12~0#1); [2025-02-07 21:57:56,902 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L617: assume master_~tmp_var~0#1 <= 5; [2025-02-07 21:57:56,902 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L617: assume !(master_~tmp_var~0#1 <= 5); [2025-02-07 21:57:56,902 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1344: assume 1 == ~t4_i~0;~t4_st~0 := 0; [2025-02-07 21:57:56,902 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1344: assume !(1 == ~t4_i~0);~t4_st~0 := 2; [2025-02-07 21:57:56,902 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2335: assume { :end_inline_init_model2 } true;assume { :begin_inline_start_simulation2 } true;havoc start_simulation2_#t~ret49#1, start_simulation2_#t~ret50#1, start_simulation2_~kernel_st~1#1, start_simulation2_~tmp~8#1, start_simulation2_~tmp___0~4#1;havoc start_simulation2_~kernel_st~1#1;havoc start_simulation2_~tmp~8#1;havoc start_simulation2_~tmp___0~4#1;start_simulation2_~kernel_st~1#1 := 0; [2025-02-07 21:57:56,903 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L188: assume true; [2025-02-07 21:57:56,903 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L188: assume !true; [2025-02-07 21:57:56,903 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2137: assume 1 == ~T8_E~0;~T8_E~0 := 2; [2025-02-07 21:57:56,903 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2137: assume !(1 == ~T8_E~0); [2025-02-07 21:57:56,903 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L684: assume true;~t2_pc~0 := 1;~t2_st~0 := 2; [2025-02-07 21:57:56,903 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L684: assume !true; [2025-02-07 21:57:56,903 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L618: assume master_~tmp_var~0#1 >= 5; [2025-02-07 21:57:56,903 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L618: assume !(master_~tmp_var~0#1 >= 5); [2025-02-07 21:57:56,903 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1543: assume 0 != eval2_~tmp_ndt_5~0#1;~t4_st~0 := 1;assume { :begin_inline_transmit4 } true; [2025-02-07 21:57:56,903 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1543: assume !(0 != eval2_~tmp_ndt_5~0#1); [2025-02-07 21:57:56,903 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1477: assume -2147483648 <= eval2_#t~ret21#1 && eval2_#t~ret21#1 <= 2147483647;eval2_~tmp~5#1 := eval2_#t~ret21#1;havoc eval2_#t~ret21#1; [2025-02-07 21:57:56,903 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L420: assume { :begin_inline_init_threads1 } true; [2025-02-07 21:57:56,903 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1477-1: SUMMARY for call eval2_#t~ret21#1 := exists_runnable_thread2(); srcloc: null [2025-02-07 21:57:56,903 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L420-1: SUMMARY for call update_channels1(); srcloc: null [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2336: havoc start_simulation2_#t~ret49#1, start_simulation2_#t~ret50#1, start_simulation2_~kernel_st~1#1, start_simulation2_~tmp~8#1, start_simulation2_~tmp___0~4#1;assume { :end_inline_start_simulation2 } true;main2_~__retres1~18#1 := 0;main2_#res#1 := main2_~__retres1~18#1; [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2303-1: SUMMARY for call start_simulation2_#t~ret49#1 := exists_runnable_thread2(); srcloc: null [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2303: assume -2147483648 <= start_simulation2_#t~ret49#1 && start_simulation2_#t~ret49#1 <= 2147483647;start_simulation2_~tmp~8#1 := start_simulation2_#t~ret49#1;havoc start_simulation2_#t~ret49#1; [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L982: ~E_11~0 := 2; [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L982-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L817: assume 0 == ~t6_pc~0; [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L817: assume !(0 == ~t6_pc~0); [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L784: assume 1 == ~t5_pc~0; [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L784: assume !(1 == ~t5_pc~0); [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L619: assume 5 == master_~tmp_var~0#1; [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L619: assume !(5 == master_~tmp_var~0#1); [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1610: havoc eval2_~tmp_ndt_10~0#1; [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L586: assume 0 == ~m_pc~0; [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L586: assume !(0 == ~m_pc~0); [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1610-1: assume 0 == ~t9_st~0;havoc eval2_~tmp_ndt_10~0#1;havoc eval2_#t~nondet31#1;assume -2147483648 <= eval2_#t~nondet31#1 && eval2_#t~nondet31#1 <= 2147483647;eval2_~tmp_ndt_10~0#1 := eval2_#t~nondet31#1;havoc eval2_#t~nondet31#1; [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1610-1: assume !(0 == ~t9_st~0); [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L421: assume { :end_inline_init_threads1 } true; [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1379: assume 1 == ~t11_i~0;~t11_st~0 := 0; [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1379: assume !(1 == ~t11_i~0);~t11_st~0 := 2; [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L190: assume 1 == ~q_free~0;~c_dr_st~0 := 2;~c_dr_pc~0 := 1;~a_t~0 := do_read_c_~a~0#1; [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L190: assume !(1 == ~q_free~0); [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2172: assume 1 == ~E_2~0;~E_2~0 := 2; [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2172: assume !(1 == ~E_2~0); [2025-02-07 21:57:56,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1016: ~token~0 := 1 + ~token~0;~E_12~0 := 1; [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1644: assume { :end_inline_transmit11 } true; [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L620: SUMMARY for call error2(); srcloc: null [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1512: havoc eval2_~tmp_ndt_3~0#1; [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1512-1: assume 0 == ~t2_st~0;havoc eval2_~tmp_ndt_3~0#1;havoc eval2_#t~nondet24#1;assume -2147483648 <= eval2_#t~nondet24#1 && eval2_#t~nondet24#1 <= 2147483647;eval2_~tmp_ndt_3~0#1 := eval2_#t~nondet24#1;havoc eval2_#t~nondet24#1; [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1512-1: assume !(0 == ~t2_st~0); [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1479: assume 0 != eval2_~tmp~5#1; [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1479: assume !(0 != eval2_~tmp~5#1); [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L422: SUMMARY for call fire_delta_events1(); srcloc: null [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2305: assume 0 == start_simulation2_~tmp~8#1;start_simulation2_~kernel_st~1#1 := 4;assume { :begin_inline_fire_time_events2 } true;~M_E~0 := 1; [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2305: assume !(0 == start_simulation2_~tmp~8#1); [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2107: assume 1 == ~T2_E~0;~T2_E~0 := 2; [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2107: assume !(1 == ~T2_E~0); [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L720: assume true;~t3_pc~0 := 1;~t3_st~0 := 2; [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L720: assume !true; [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1546: assume { :end_inline_transmit4 } true; [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L423: SUMMARY for call activate_threads1(); srcloc: null [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L357: assume 0 == ~p_dw_st~0;havoc eval1_#t~nondet11#1;assume -2147483648 <= eval1_#t~nondet11#1 && eval1_#t~nondet11#1 <= 2147483647;eval1_~tmp~2#1 := eval1_#t~nondet11#1;havoc eval1_#t~nondet11#1; [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L357: assume !(0 == ~p_dw_st~0); [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2207: assume 1 == ~E_9~0;~E_9~0 := 2; [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2207: assume !(1 == ~E_9~0); [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1018: ~E_12~0 := 2; [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1018-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:56,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L853: assume 0 == ~t7_pc~0; [2025-02-07 21:57:56,906 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L853: assume !(0 == ~t7_pc~0); [2025-02-07 21:57:56,906 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L820: assume 1 == ~t6_pc~0; [2025-02-07 21:57:56,906 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L820: assume !(1 == ~t6_pc~0); [2025-02-07 21:57:56,906 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1613: assume 0 != eval2_~tmp_ndt_10~0#1;~t9_st~0 := 1;assume { :begin_inline_transmit9 } true; [2025-02-07 21:57:56,906 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1613: assume !(0 != eval2_~tmp_ndt_10~0#1); [2025-02-07 21:57:56,906 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L589: assume 1 == ~m_pc~0; [2025-02-07 21:57:56,906 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L589: assume !(1 == ~m_pc~0); [2025-02-07 21:57:56,906 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L424: SUMMARY for call reset_delta_events1(); srcloc: null [2025-02-07 21:57:56,906 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1349: assume 1 == ~t5_i~0;~t5_st~0 := 0; [2025-02-07 21:57:56,907 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1349: assume !(1 == ~t5_i~0);~t5_st~0 := 2; [2025-02-07 21:57:56,907 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2142: assume 1 == ~T9_E~0;~T9_E~0 := 2; [2025-02-07 21:57:56,907 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2142: assume !(1 == ~T9_E~0); [2025-02-07 21:57:56,907 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-02-07 21:57:56,907 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1052: ~token~0 := 1 + ~token~0;~E_M~0 := 1; [2025-02-07 21:57:56,907 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L656: ~token~0 := 1 + ~token~0;~E_2~0 := 1; [2025-02-07 21:57:56,907 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1515: assume 0 != eval2_~tmp_ndt_3~0#1;~t2_st~0 := 1;assume { :begin_inline_transmit2 } true; [2025-02-07 21:57:56,907 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1515: assume !(0 != eval2_~tmp_ndt_3~0#1); [2025-02-07 21:57:56,908 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2308: assume { :end_inline_fire_time_events2 } true; [2025-02-07 21:57:56,908 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L756: assume true;~t4_pc~0 := 1;~t4_st~0 := 2; [2025-02-07 21:57:56,908 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L756: assume !true; [2025-02-07 21:57:56,908 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1582: havoc eval2_~tmp_ndt_8~0#1; [2025-02-07 21:57:56,908 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1582-1: assume 0 == ~t7_st~0;havoc eval2_~tmp_ndt_8~0#1;havoc eval2_#t~nondet29#1;assume -2147483648 <= eval2_#t~nondet29#1 && eval2_#t~nondet29#1 <= 2147483647;eval2_~tmp_ndt_8~0#1 := eval2_#t~nondet29#1;havoc eval2_#t~nondet29#1; [2025-02-07 21:57:56,908 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1582-1: assume !(0 == ~t7_st~0); [2025-02-07 21:57:56,908 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1384: assume 1 == ~t12_i~0;~t12_st~0 := 0; [2025-02-07 21:57:56,908 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1384: assume !(1 == ~t12_i~0);~t12_st~0 := 2; [2025-02-07 21:57:56,908 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2309-1: SUMMARY for call activate_threads2(); srcloc: null [2025-02-07 21:57:56,908 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2309: assume { :begin_inline_reset_time_events2 } true; [2025-02-07 21:57:56,908 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2177: assume 1 == ~E_3~0;~E_3~0 := 2; [2025-02-07 21:57:56,908 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2177: assume !(1 == ~E_3~0); [2025-02-07 21:57:56,908 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1054: ~E_M~0 := 2; [2025-02-07 21:57:56,908 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1054-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:56,908 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L889: assume 0 == ~t8_pc~0; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L889: assume !(0 == ~t8_pc~0); [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L856: assume 1 == ~t7_pc~0; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L856: assume !(1 == ~t7_pc~0); [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L658: ~E_2~0 := 2; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L658-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1616: assume { :end_inline_transmit9 } true; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1484: havoc eval2_~tmp_ndt_1~0#1; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L427: assume true;start_simulation1_~kernel_st~0#1 := 1;assume { :begin_inline_eval1 } true;havoc eval1_#t~ret10#1, eval1_#t~nondet11#1, eval1_#t~nondet12#1, eval1_~tmp~2#1, eval1_~tmp___0~2#1, eval1_~tmp___1~0#1;havoc eval1_~tmp~2#1;havoc eval1_~tmp___0~2#1;havoc eval1_~tmp___1~0#1; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L427: assume !true; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1484-1: assume 0 == ~m_st~0;havoc eval2_~tmp_ndt_1~0#1;havoc eval2_#t~nondet22#1;assume -2147483648 <= eval2_#t~nondet22#1 && eval2_#t~nondet22#1 <= 2147483647;eval2_~tmp_ndt_1~0#1 := eval2_#t~nondet22#1;havoc eval2_#t~nondet22#1; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1484-1: assume !(0 == ~m_st~0); [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L361: assume 0 != eval1_~tmp~2#1;~p_dw_st~0 := 1;assume { :begin_inline_do_write_p } true;havoc do_write_p_#t~nondet7#1; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L361: assume !(0 != eval1_~tmp~2#1); [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2310: assume { :end_inline_reset_time_events2 } true; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2112: assume 1 == ~T3_E~0;~T3_E~0 := 2; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2112: assume !(1 == ~T3_E~0); [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L692: ~token~0 := 1 + ~token~0;~E_3~0 := 1; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1518: assume { :end_inline_transmit2 } true; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L197: do_read_c_~a~0#1 := ~a_t~0; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2212: assume 1 == ~E_10~0;~E_10~0 := 2; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2212: assume !(1 == ~E_10~0); [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1: #t~ret54#1 := main_#res#1;havoc main_#t~nondet51#1, main_#t~ret52#1, main_#t~ret53#1;assume { :end_inline_main } true; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L792: assume true;~t5_pc~0 := 1;~t5_st~0 := 2; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L792: assume !true; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1585: assume 0 != eval2_~tmp_ndt_8~0#1;~t7_st~0 := 1;assume { :begin_inline_transmit7 } true; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1585: assume !(0 != eval2_~tmp_ndt_8~0#1); [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1354: assume 1 == ~t6_i~0;~t6_st~0 := 0; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1354: assume !(1 == ~t6_i~0);~t6_st~0 := 2; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2345: main_#t~ret52#1 := main1_#res#1;havoc main1_~__retres1~3#1;assume { :end_inline_main1 } true;assume -2147483648 <= main_#t~ret52#1 && main_#t~ret52#1 <= 2147483647; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2279-1: SUMMARY for call update_channels2(); srcloc: null [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2279: assume { :begin_inline_init_threads2 } true; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2147: assume 1 == ~T10_E~0;~T10_E~0 := 2; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2147: assume !(1 == ~T10_E~0); [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L925: assume 0 == ~t9_pc~0; [2025-02-07 21:57:56,909 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L925: assume !(0 == ~t9_pc~0); [2025-02-07 21:57:56,910 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L892: assume 1 == ~t8_pc~0; [2025-02-07 21:57:56,910 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L892: assume !(1 == ~t8_pc~0); [2025-02-07 21:57:56,910 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L694: ~E_3~0 := 2; [2025-02-07 21:57:56,910 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L694-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:56,910 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1652: havoc eval2_~tmp_ndt_13~0#1; [2025-02-07 21:57:56,910 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1652-1: assume 0 == ~t12_st~0;havoc eval2_~tmp_ndt_13~0#1;havoc eval2_#t~nondet34#1;assume -2147483648 <= eval2_#t~nondet34#1 && eval2_#t~nondet34#1 <= 2147483647;eval2_~tmp_ndt_13~0#1 := eval2_#t~nondet34#1;havoc eval2_#t~nondet34#1; [2025-02-07 21:57:56,910 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1652-1: assume !(0 == ~t12_st~0); [2025-02-07 21:57:56,910 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1487: assume 0 != eval2_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet19#1, master_#t~nondet20#1, master_~tmp_var~0#1;havoc master_#t~nondet19#1;assume -2147483648 <= master_#t~nondet19#1 && master_#t~nondet19#1 <= 2147483647;master_~tmp_var~0#1 := master_#t~nondet19#1;havoc master_#t~nondet19#1; [2025-02-07 21:57:56,910 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1487: assume !(0 != eval2_~tmp_ndt_1~0#1); [2025-02-07 21:57:56,910 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L364: havoc do_write_p_#t~nondet7#1;assume { :end_inline_do_write_p } true; [2025-02-07 21:57:56,910 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2280: assume { :end_inline_init_threads2 } true; [2025-02-07 21:57:56,910 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L728: ~token~0 := 1 + ~token~0;~E_4~0 := 1; [2025-02-07 21:57:56,910 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1554: havoc eval2_~tmp_ndt_6~0#1; [2025-02-07 21:57:56,910 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1554-1: assume 0 == ~t5_st~0;havoc eval2_~tmp_ndt_6~0#1;havoc eval2_#t~nondet27#1;assume -2147483648 <= eval2_#t~nondet27#1 && eval2_#t~nondet27#1 <= 2147483647;eval2_~tmp_ndt_6~0#1 := eval2_#t~nondet27#1;havoc eval2_#t~nondet27#1; [2025-02-07 21:57:56,910 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1554-1: assume !(0 == ~t5_st~0); [2025-02-07 21:57:56,910 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L431: havoc eval1_#t~ret10#1, eval1_#t~nondet11#1, eval1_#t~nondet12#1, eval1_~tmp~2#1, eval1_~tmp___0~2#1, eval1_~tmp___1~0#1;assume { :end_inline_eval1 } true;start_simulation1_~kernel_st~0#1 := 2; [2025-02-07 21:57:56,911 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2347: main_#t~ret53#1 := main2_#res#1;havoc main2_~__retres1~18#1;assume { :end_inline_main2 } true;assume -2147483648 <= main_#t~ret53#1 && main_#t~ret53#1 <= 2147483647; [2025-02-07 21:57:56,911 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2281: SUMMARY for call fire_delta_events2(); srcloc: null [2025-02-07 21:57:56,911 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2182: assume 1 == ~E_4~0;~E_4~0 := 2; [2025-02-07 21:57:56,911 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2182: assume !(1 == ~E_4~0); [2025-02-07 21:57:57,007 INFO L? ?]: Removed 79 outVars from TransFormulas that were not future-live. [2025-02-07 21:57:57,007 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 21:57:57,015 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 21:57:57,015 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 21:57:57,016 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 09:57:57 BoogieIcfgContainer [2025-02-07 21:57:57,016 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 21:57:57,017 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 21:57:57,017 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 21:57:57,020 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 21:57:57,020 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 09:57:55" (1/3) ... [2025-02-07 21:57:57,021 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14a8fc6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 09:57:57, skipping insertion in model container [2025-02-07 21:57:57,021 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:56" (2/3) ... [2025-02-07 21:57:57,021 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14a8fc6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 09:57:57, skipping insertion in model container [2025-02-07 21:57:57,021 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 09:57:57" (3/3) ... [2025-02-07 21:57:57,022 INFO L128 eAbstractionObserver]: Analyzing ICFG pc_sfifo_2.cil-1+token_ring.14.cil.c [2025-02-07 21:57:57,031 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 21:57:57,032 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG pc_sfifo_2.cil-1+token_ring.14.cil.c that has 16 procedures, 215 locations, 1 initial locations, 19 loop locations, and 2 error locations. [2025-02-07 21:57:57,064 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 21:57:57,072 INFO L333 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, 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;@6353c497, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 21:57:57,072 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2025-02-07 21:57:57,074 INFO L276 IsEmpty]: Start isEmpty. Operand has 4 states, 2 states have (on average 1.5) internal successors, (3), 3 states have internal predecessors, (3), 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) [2025-02-07 21:57:57,077 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 21:57:57,079 INFO L782 garLoopResultBuilder]: Registering result SAFE for location error1Err0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2025-02-07 21:57:57,079 INFO L782 garLoopResultBuilder]: Registering result SAFE for location error2Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2025-02-07 21:57:57,082 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 21:57:57,083 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 2 states have (on average 1.5) internal successors, (3), 3 states have internal predecessors, (3), 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) [2025-02-07 21:57:57,087 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 21:57:57,090 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 09:57:57 BoogieIcfgContainer [2025-02-07 21:57:57,091 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 21:57:57,091 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 21:57:57,091 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 21:57:57,091 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 21:57:57,092 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 09:57:57" (3/4) ... [2025-02-07 21:57:57,093 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 21:57:57,096 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure immediate_notify [2025-02-07 21:57:57,096 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure update_channels1 [2025-02-07 21:57:57,096 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure activate_threads2 [2025-02-07 21:57:57,096 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure activate_threads1 [2025-02-07 21:57:57,096 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure update_channels2 [2025-02-07 21:57:57,096 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure fire_delta_events2 [2025-02-07 21:57:57,096 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure fire_delta_events1 [2025-02-07 21:57:57,096 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure is_do_read_c_triggered [2025-02-07 21:57:57,096 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure is_do_write_p_triggered [2025-02-07 21:57:57,096 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure exists_runnable_thread1 [2025-02-07 21:57:57,096 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure error1 [2025-02-07 21:57:57,096 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure exists_runnable_thread2 [2025-02-07 21:57:57,097 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure reset_delta_events1 [2025-02-07 21:57:57,097 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure reset_delta_events2 [2025-02-07 21:57:57,097 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure error2 [2025-02-07 21:57:57,099 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2025-02-07 21:57:57,099 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2025-02-07 21:57:57,099 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 21:57:57,100 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 21:57:57,148 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 21:57:57,149 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 21:57:57,149 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 21:57:57,149 INFO L158 Benchmark]: Toolchain (without parser) took 1413.07ms. Allocated memory is still 167.8MB. Free memory was 123.4MB in the beginning and 97.3MB in the end (delta: 26.1MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB. [2025-02-07 21:57:57,149 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 201.3MB. Free memory is still 117.4MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 21:57:57,150 INFO L158 Benchmark]: CACSL2BoogieTranslator took 376.90ms. Allocated memory is still 167.8MB. Free memory was 123.4MB in the beginning and 98.7MB in the end (delta: 24.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-02-07 21:57:57,150 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.70ms. Allocated memory is still 167.8MB. Free memory was 97.8MB in the beginning and 93.6MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 21:57:57,150 INFO L158 Benchmark]: Boogie Preprocessor took 39.47ms. Allocated memory is still 167.8MB. Free memory was 93.6MB in the beginning and 90.3MB in the end (delta: 3.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 21:57:57,150 INFO L158 Benchmark]: IcfgBuilder took 818.19ms. Allocated memory is still 167.8MB. Free memory was 90.3MB in the beginning and 112.0MB in the end (delta: -21.7MB). Peak memory consumption was 65.5MB. Max. memory is 16.1GB. [2025-02-07 21:57:57,151 INFO L158 Benchmark]: TraceAbstraction took 73.21ms. Allocated memory is still 167.8MB. Free memory was 111.2MB in the beginning and 103.6MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 21:57:57,151 INFO L158 Benchmark]: Witness Printer took 57.57ms. Allocated memory is still 167.8MB. Free memory was 103.6MB in the beginning and 97.3MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 21:57:57,152 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 201.3MB. Free memory is still 117.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 376.90ms. Allocated memory is still 167.8MB. Free memory was 123.4MB in the beginning and 98.7MB in the end (delta: 24.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.70ms. Allocated memory is still 167.8MB. Free memory was 97.8MB in the beginning and 93.6MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 39.47ms. Allocated memory is still 167.8MB. Free memory was 93.6MB in the beginning and 90.3MB in the end (delta: 3.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 818.19ms. Allocated memory is still 167.8MB. Free memory was 90.3MB in the beginning and 112.0MB in the end (delta: -21.7MB). Peak memory consumption was 65.5MB. Max. memory is 16.1GB. * TraceAbstraction took 73.21ms. Allocated memory is still 167.8MB. Free memory was 111.2MB in the beginning and 103.6MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 57.57ms. Allocated memory is still 167.8MB. Free memory was 103.6MB in the beginning and 97.3MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 28]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 496]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 16 procedures, 215 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2025-02-07 21:57:57,163 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (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