./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+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_1.cil-2+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 0bef365bd29db1ac20249b1e3139137560ac4134ff54f631658e57cc437eb0ce --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 21:57:37,663 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 21:57:37,712 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 21:57:37,715 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 21:57:37,716 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 21:57:37,730 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 21:57:37,730 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 21:57:37,730 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 21:57:37,731 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 21:57:37,731 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 21:57:37,731 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 21:57:37,731 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 21:57:37,731 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 21:57:37,731 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 21:57:37,731 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 21:57:37,731 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 21:57:37,731 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 21:57:37,731 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 21:57:37,731 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 21:57:37,731 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 21:57:37,731 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 21:57:37,731 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 21:57:37,731 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 21:57:37,732 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 21:57:37,732 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 21:57:37,732 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 21:57:37,732 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 21:57:37,732 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 21:57:37,732 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 21:57:37,732 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 21:57:37,732 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 21:57:37,732 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 21:57:37,732 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 21:57:37,732 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 21:57:37,732 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 21:57:37,732 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 21:57:37,732 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 21:57:37,732 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 21:57:37,733 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 21:57:37,733 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 21:57:37,733 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 21:57:37,733 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 21:57:37,733 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 21:57:37,733 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 -> 0bef365bd29db1ac20249b1e3139137560ac4134ff54f631658e57cc437eb0ce [2025-02-07 21:57:37,975 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 21:57:37,983 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 21:57:37,986 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 21:57:37,987 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 21:57:37,987 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 21:57:37,989 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.14.cil.c [2025-02-07 21:57:39,138 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f8fcdce17/18f1c196818e45658cd02125e70a5b32/FLAG825a0bc54 [2025-02-07 21:57:39,415 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 21:57:39,416 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.14.cil.c [2025-02-07 21:57:39,436 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f8fcdce17/18f1c196818e45658cd02125e70a5b32/FLAG825a0bc54 [2025-02-07 21:57:39,704 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f8fcdce17/18f1c196818e45658cd02125e70a5b32 [2025-02-07 21:57:39,706 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 21:57:39,707 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 21:57:39,708 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 21:57:39,709 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 21:57:39,712 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 21:57:39,712 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 09:57:39" (1/1) ... [2025-02-07 21:57:39,713 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@573b6fad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:39, skipping insertion in model container [2025-02-07 21:57:39,714 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 09:57:39" (1/1) ... [2025-02-07 21:57:39,740 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 21:57:39,862 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_1.cil-2+token_ring.14.cil.c[913,926] [2025-02-07 21:57:39,912 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_1.cil-2+token_ring.14.cil.c[5977,5990] [2025-02-07 21:57:40,026 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 21:57:40,041 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 21:57:40,053 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_1.cil-2+token_ring.14.cil.c[913,926] [2025-02-07 21:57:40,068 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_1.cil-2+token_ring.14.cil.c[5977,5990] [2025-02-07 21:57:40,120 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 21:57:40,143 INFO L204 MainTranslator]: Completed translation [2025-02-07 21:57:40,144 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:40 WrapperNode [2025-02-07 21:57:40,144 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 21:57:40,145 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 21:57:40,146 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 21:57:40,146 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 21:57:40,151 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:40" (1/1) ... [2025-02-07 21:57:40,165 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:40" (1/1) ... [2025-02-07 21:57:40,215 INFO L138 Inliner]: procedures = 72, calls = 85, calls flagged for inlining = 46, calls inlined = 46, statements flattened = 1030 [2025-02-07 21:57:40,215 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 21:57:40,216 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 21:57:40,216 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 21:57:40,216 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 21:57:40,223 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:40" (1/1) ... [2025-02-07 21:57:40,223 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:40" (1/1) ... [2025-02-07 21:57:40,228 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:40" (1/1) ... [2025-02-07 21:57:40,258 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 21:57:40,261 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:40" (1/1) ... [2025-02-07 21:57:40,262 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:40" (1/1) ... [2025-02-07 21:57:40,278 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:40" (1/1) ... [2025-02-07 21:57:40,279 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:40" (1/1) ... [2025-02-07 21:57:40,281 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:40" (1/1) ... [2025-02-07 21:57:40,283 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:40" (1/1) ... [2025-02-07 21:57:40,289 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 21:57:40,290 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 21:57:40,291 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 21:57:40,291 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 21:57:40,292 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:40" (1/1) ... [2025-02-07 21:57:40,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 21:57:40,307 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 21:57:40,320 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 21:57:40,323 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 21:57:40,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 21:57:40,340 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2025-02-07 21:57:40,340 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2025-02-07 21:57:40,340 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify_threads [2025-02-07 21:57:40,340 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify_threads [2025-02-07 21:57:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread1 [2025-02-07 21:57:40,341 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread1 [2025-02-07 21:57:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread2 [2025-02-07 21:57:40,341 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread2 [2025-02-07 21:57:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events2 [2025-02-07 21:57:40,342 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events2 [2025-02-07 21:57:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads2 [2025-02-07 21:57:40,342 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads2 [2025-02-07 21:57:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels2 [2025-02-07 21:57:40,342 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels2 [2025-02-07 21:57:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 21:57:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events2 [2025-02-07 21:57:40,342 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events2 [2025-02-07 21:57:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 21:57:40,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 21:57:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure error1 [2025-02-07 21:57:40,343 INFO L138 BoogieDeclarations]: Found implementation of procedure error1 [2025-02-07 21:57:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure error2 [2025-02-07 21:57:40,343 INFO L138 BoogieDeclarations]: Found implementation of procedure error2 [2025-02-07 21:57:40,436 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 21:57:40,438 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 21:57:41,055 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L927: assume 0 == ~t12_pc~0; [2025-02-07 21:57:41,055 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L927: assume !(0 == ~t12_pc~0); [2025-02-07 21:57:41,055 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L894: assume 1 == ~t11_pc~0; [2025-02-07 21:57:41,055 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L894: assume !(1 == ~t11_pc~0); [2025-02-07 21:57:41,056 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L696: ~E_6~0 := 2; [2025-02-07 21:57:41,056 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L696-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:41,056 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531: assume 0 == ~t1_pc~0; [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531: assume !(0 == ~t1_pc~0); [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1423: assume 0 != eval2_~tmp_ndt_4~0#1;~t3_st~0 := 1;assume { :begin_inline_transmit3 } true; [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1423: assume !(0 != eval2_~tmp_ndt_4~0#1); [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1258: assume 1 == ~t8_i~0;~t8_st~0 := 0; [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1258: assume !(1 == ~t8_i~0);~t8_st~0 := 2; [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L168: assume true; [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L168: assume !true; [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2051: assume 1 == ~T12_E~0;~T12_E~0 := 2; [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2051: assume !(1 == ~T12_E~0); [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L730: ~token~0 := 1 + ~token~0;~E_7~0 := 1; [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1490: havoc eval2_~tmp_ndt_9~0#1; [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1490-1: assume 0 == ~t8_st~0;havoc eval2_~tmp_ndt_9~0#1;havoc eval2_#t~nondet28#1;assume -2147483648 <= eval2_#t~nondet28#1 && eval2_#t~nondet28#1 <= 2147483647;eval2_~tmp_ndt_9~0#1 := eval2_#t~nondet28#1;havoc eval2_#t~nondet28#1; [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1490-1: assume !(0 == ~t8_st~0); [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2184: havoc eval2_#t~ret19#1, eval2_#t~nondet20#1, eval2_~tmp_ndt_1~0#1, eval2_#t~nondet21#1, eval2_~tmp_ndt_2~0#1, eval2_#t~nondet22#1, eval2_~tmp_ndt_3~0#1, eval2_#t~nondet23#1, eval2_~tmp_ndt_4~0#1, eval2_#t~nondet24#1, eval2_~tmp_ndt_5~0#1, eval2_#t~nondet25#1, eval2_~tmp_ndt_6~0#1, eval2_#t~nondet26#1, eval2_~tmp_ndt_7~0#1, eval2_#t~nondet27#1, eval2_~tmp_ndt_8~0#1, eval2_#t~nondet28#1, eval2_~tmp_ndt_9~0#1, eval2_#t~nondet29#1, eval2_~tmp_ndt_10~0#1, eval2_#t~nondet30#1, eval2_~tmp_ndt_11~0#1, eval2_#t~nondet31#1, eval2_~tmp_ndt_12~0#1, eval2_#t~nondet32#1, eval2_~tmp_ndt_13~0#1, eval2_~tmp~4#1;assume { :end_inline_eval2 } true;start_simulation2_~kernel_st~1#1 := 2; [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L830: assume true;~t9_pc~0 := 1;~t9_st~0 := 2; [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L830: assume !true; [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1524: assume { :end_inline_transmit10 } true; [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1392: havoc eval2_~tmp_ndt_2~0#1; [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L335: havoc eval1_#t~ret8#1, eval1_#t~nondet9#1, eval1_#t~nondet10#1, eval1_~tmp~1#1, eval1_~tmp___0~1#1, eval1_~tmp___1~0#1;assume { :end_inline_eval1 } true;assume { :begin_inline_stop_simulation1 } true;havoc stop_simulation1_#res#1;havoc stop_simulation1_#t~ret11#1, stop_simulation1_~tmp~2#1, stop_simulation1_~__retres2~0#1;havoc stop_simulation1_~tmp~2#1;havoc stop_simulation1_~__retres2~0#1; [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1392-1: assume 0 == ~t1_st~0;havoc eval2_~tmp_ndt_2~0#1;havoc eval2_#t~nondet21#1;assume -2147483648 <= eval2_#t~nondet21#1 && eval2_#t~nondet21#1 <= 2147483647;eval2_~tmp_ndt_2~0#1 := eval2_#t~nondet21#1;havoc eval2_#t~nondet21#1; [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1392-1: assume !(0 == ~t1_st~0); [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L269: assume 0 != eval1_~tmp~1#1;~p_dw_st~0 := 1;assume { :begin_inline_do_write_p } true;havoc do_write_p_#t~nondet7#1; [2025-02-07 21:57:41,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L269: assume !(0 != eval1_~tmp~1#1); [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L170: 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 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L170: assume !(1 == ~q_free~0); [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2152: assume -2147483648 <= stop_simulation2_#t~ret46#1 && stop_simulation2_#t~ret46#1 <= 2147483647;stop_simulation2_~tmp~6#1 := stop_simulation2_#t~ret46#1;havoc stop_simulation2_#t~ret46#1; [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2086: assume 1 == ~E_6~0;~E_6~0 := 2; [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2086: assume !(1 == ~E_6~0); [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2152-1: SUMMARY for call stop_simulation2_#t~ret46#1 := exists_runnable_thread2(); srcloc: null [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L930: assume 1 == ~t12_pc~0; [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L930: assume !(1 == ~t12_pc~0); [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L732: ~E_7~0 := 2; [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L732-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L567: assume 0 == ~t2_pc~0; [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L567: assume !(0 == ~t2_pc~0); [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L534: assume 1 == ~t1_pc~0; [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L534: assume !(1 == ~t1_pc~0); [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1426: assume { :end_inline_transmit3 } true; [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L336: start_simulation1_#t~ret12#1 := stop_simulation1_#res#1;havoc stop_simulation1_#t~ret11#1, stop_simulation1_~tmp~2#1, stop_simulation1_~__retres2~0#1;assume { :end_inline_stop_simulation1 } true;assume -2147483648 <= start_simulation1_#t~ret12#1 && start_simulation1_#t~ret12#1 <= 2147483647;start_simulation1_~tmp~3#1 := start_simulation1_#t~ret12#1;havoc start_simulation1_#t~ret12#1; [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1228: assume 1 == ~t2_i~0;~t2_st~0 := 0; [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1228: assume !(1 == ~t2_i~0);~t2_st~0 := 2; [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2021: assume 1 == ~T6_E~0;~T6_E~0 := 2; [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2021: assume !(1 == ~T6_E~0); [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L766: ~token~0 := 1 + ~token~0;~E_8~0 := 1; [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1493: assume 0 != eval2_~tmp_ndt_9~0#1;~t8_st~0 := 1;assume { :begin_inline_transmit8 } true; [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1493: assume !(0 != eval2_~tmp_ndt_9~0#1); [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2154: assume 0 != stop_simulation2_~tmp~6#1;stop_simulation2_~__retres2~1#1 := 0; [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2154: assume !(0 != stop_simulation2_~tmp~6#1);stop_simulation2_~__retres2~1#1 := 1;stop_simulation2_#res#1 := stop_simulation2_~__retres2~1#1; [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L866: assume true;~t10_pc~0 := 1;~t10_st~0 := 2; [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L866: assume !true; [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1395: assume 0 != eval2_~tmp_ndt_2~0#1;~t1_st~0 := 1;assume { :begin_inline_transmit1 } true; [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1395: assume !(0 != eval2_~tmp_ndt_2~0#1); [2025-02-07 21:57:41,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L338: assume 0 != start_simulation1_~tmp~3#1; [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L338: assume !(0 != start_simulation1_~tmp~3#1); [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L272: havoc do_write_p_#t~nondet7#1;assume { :end_inline_do_write_p } true; [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1263: assume 1 == ~t9_i~0;~t9_st~0 := 0; [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1263: assume !(1 == ~t9_i~0);~t9_st~0 := 2; [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2188: start_simulation2_~kernel_st~1#1 := 3; [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2188-1: SUMMARY for call update_channels2(); srcloc: null [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2056: assume 1 == ~E_M~0;~E_M~0 := 2; [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2056: assume !(1 == ~E_M~0); [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L768: ~E_8~0 := 2; [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L768-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L603: assume 0 == ~t3_pc~0; [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L603: assume !(0 == ~t3_pc~0); [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L570: assume 1 == ~t2_pc~0; [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L570: assume !(1 == ~t2_pc~0); [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1462: havoc eval2_~tmp_ndt_7~0#1; [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1462-1: assume 0 == ~t6_st~0;havoc eval2_~tmp_ndt_7~0#1;havoc eval2_#t~nondet26#1;assume -2147483648 <= eval2_#t~nondet26#1 && eval2_#t~nondet26#1 <= 2147483647;eval2_~tmp_ndt_7~0#1 := eval2_#t~nondet26#1;havoc eval2_#t~nondet26#1; [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1462-1: assume !(0 == ~t6_st~0); [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L372: assume { :end_inline_init_model1 } true;assume { :begin_inline_start_simulation1 } true;havoc start_simulation1_#t~ret12#1, start_simulation1_~kernel_st~0#1, start_simulation1_~tmp~3#1;havoc start_simulation1_~kernel_st~0#1;havoc start_simulation1_~tmp~3#1;start_simulation1_~kernel_st~0#1 := 0;assume { :begin_inline_init_threads1 } true; [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1991: assume 1 == ~M_E~0;~M_E~0 := 2; [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1991: assume !(1 == ~M_E~0); [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L802: ~token~0 := 1 + ~token~0;~E_9~0 := 1; [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L505: assume ~token~0 != 12 + ~local~0; [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L505: assume !(~token~0 != 12 + ~local~0); [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1496: assume { :end_inline_transmit8 } true; [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L373: havoc start_simulation1_#t~ret12#1, start_simulation1_~kernel_st~0#1, start_simulation1_~tmp~3#1;assume { :end_inline_start_simulation1 } true;main1_~__retres1~3#1 := 0;main1_#res#1 := main1_~__retres1~3#1; [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L142: ~q_write_ev~0 := 2; [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L142-1: SUMMARY for call immediate_notify_threads(); srcloc: null [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2091: assume 1 == ~E_7~0;~E_7~0 := 2; [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2091: assume !(1 == ~E_7~0); [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L902: assume true;~t11_pc~0 := 1;~t11_st~0 := 2; [2025-02-07 21:57:41,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L902: assume !true; [2025-02-07 21:57:41,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1398: assume { :end_inline_transmit1 } true; [2025-02-07 21:57:41,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308: assume -2147483648 <= stop_simulation1_#t~ret11#1 && stop_simulation1_#t~ret11#1 <= 2147483647;stop_simulation1_~tmp~2#1 := stop_simulation1_#t~ret11#1;havoc stop_simulation1_#t~ret11#1; [2025-02-07 21:57:41,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308-1: SUMMARY for call stop_simulation1_#t~ret11#1 := exists_runnable_thread1(); srcloc: null [2025-02-07 21:57:41,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1233: assume 1 == ~t3_i~0;~t3_st~0 := 0; [2025-02-07 21:57:41,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1233: assume !(1 == ~t3_i~0);~t3_st~0 := 2; [2025-02-07 21:57:41,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2026: assume 1 == ~T7_E~0;~T7_E~0 := 2; [2025-02-07 21:57:41,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2026: assume !(1 == ~T7_E~0); [2025-02-07 21:57:41,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L804: ~E_9~0 := 2; [2025-02-07 21:57:41,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L804-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:41,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L639: assume 0 == ~t4_pc~0; [2025-02-07 21:57:41,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L639: assume !(0 == ~t4_pc~0); [2025-02-07 21:57:41,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L606: assume 1 == ~t3_pc~0; [2025-02-07 21:57:41,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L606: assume !(1 == ~t3_pc~0); [2025-02-07 21:57:41,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L507: SUMMARY for call error2(); srcloc: null [2025-02-07 21:57:41,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1465: assume 0 != eval2_~tmp_ndt_7~0#1;~t6_st~0 := 1;assume { :begin_inline_transmit6 } true; [2025-02-07 21:57:41,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1465: assume !(0 != eval2_~tmp_ndt_7~0#1); [2025-02-07 21:57:41,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L177: do_read_c_~a~0#1 := ~a_t~0; [2025-02-07 21:57:41,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2192: SUMMARY for call fire_delta_events2(); srcloc: null [2025-02-07 21:57:41,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L838: ~token~0 := 1 + ~token~0;~E_10~0 := 1; [2025-02-07 21:57:41,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1532: havoc eval2_~tmp_ndt_12~0#1; [2025-02-07 21:57:41,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1532-1: assume 0 == ~t11_st~0;havoc eval2_~tmp_ndt_12~0#1;havoc eval2_#t~nondet31#1;assume -2147483648 <= eval2_#t~nondet31#1 && eval2_#t~nondet31#1 <= 2147483647;eval2_~tmp_ndt_12~0#1 := eval2_#t~nondet31#1;havoc eval2_#t~nondet31#1; [2025-02-07 21:57:41,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1532-1: assume !(0 == ~t11_st~0); [2025-02-07 21:57:41,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L310: assume 0 != stop_simulation1_~tmp~2#1;stop_simulation1_~__retres2~0#1 := 0; [2025-02-07 21:57:41,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L310: assume !(0 != stop_simulation1_~tmp~2#1);stop_simulation1_~__retres2~0#1 := 1;stop_simulation1_#res#1 := stop_simulation1_~__retres2~0#1; [2025-02-07 21:57:41,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1268: assume 1 == ~t10_i~0;~t10_st~0 := 0; [2025-02-07 21:57:41,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1268: assume !(1 == ~t10_i~0);~t10_st~0 := 2; [2025-02-07 21:57:41,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2193: SUMMARY for call activate_threads2(); srcloc: null [2025-02-07 21:57:41,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2061: assume 1 == ~E_1~0;~E_1~0 := 2; [2025-02-07 21:57:41,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2061: assume !(1 == ~E_1~0); [2025-02-07 21:57:41,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L938: assume true;~t12_pc~0 := 1;~t12_st~0 := 2; [2025-02-07 21:57:41,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L938: assume !true; [2025-02-07 21:57:41,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L542: assume true;~t1_pc~0 := 1;~t1_st~0 := 2; [2025-02-07 21:57:41,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L542: assume !true; [2025-02-07 21:57:41,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1434: havoc eval2_~tmp_ndt_5~0#1; [2025-02-07 21:57:41,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1434-1: assume 0 == ~t4_st~0;havoc eval2_~tmp_ndt_5~0#1;havoc eval2_#t~nondet24#1;assume -2147483648 <= eval2_#t~nondet24#1 && eval2_#t~nondet24#1 <= 2147483647;eval2_~tmp_ndt_5~0#1 := eval2_#t~nondet24#1;havoc eval2_#t~nondet24#1; [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1434-1: assume !(0 == ~t4_st~0); [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1368: assume true; [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1368: assume !true; [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2194: SUMMARY for call reset_delta_events2(); srcloc: null [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1996: assume 1 == ~T1_E~0;~T1_E~0 := 2; [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1996: assume !(1 == ~T1_E~0); [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L840: ~E_10~0 := 2; [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L840-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L675: assume 0 == ~t5_pc~0; [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L675: assume !(0 == ~t5_pc~0); [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L642: assume 1 == ~t4_pc~0; [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L642: assume !(1 == ~t4_pc~0); [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1468: assume { :end_inline_transmit6 } true; [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L114: assume 0 == ~p_dw_pc~0; [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L114: assume !(0 == ~p_dw_pc~0); [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2096: assume 1 == ~E_8~0;~E_8~0 := 2; [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2096: assume !(1 == ~E_8~0); [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L874: ~token~0 := 1 + ~token~0;~E_11~0 := 1; [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1535: assume 0 != eval2_~tmp_ndt_12~0#1;~t11_st~0 := 1;assume { :begin_inline_transmit11 } true; [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1535: assume !(0 != eval2_~tmp_ndt_12~0#1); [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L511: assume master_~tmp_var~0#1 <= 5; [2025-02-07 21:57:41,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L511: assume !(master_~tmp_var~0#1 <= 5); [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L280: assume 0 == ~c_dr_st~0;havoc eval1_#t~nondet10#1;assume -2147483648 <= eval1_#t~nondet10#1 && eval1_#t~nondet10#1 <= 2147483647;eval1_~tmp___0~1#1 := eval1_#t~nondet10#1;havoc eval1_#t~nondet10#1; [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L280: assume !(0 == ~c_dr_st~0); [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L214: assume 1 == ~p_dw_i~0;~p_dw_st~0 := 0; [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L214: assume !(1 == ~p_dw_i~0);~p_dw_st~0 := 2; [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1238: assume 1 == ~t4_i~0;~t4_st~0 := 0; [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1238: assume !(1 == ~t4_i~0);~t4_st~0 := 2; [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2229: assume { :end_inline_init_model2 } true;assume { :begin_inline_start_simulation2 } true;havoc start_simulation2_#t~ret47#1, start_simulation2_#t~ret48#1, start_simulation2_~kernel_st~1#1, start_simulation2_~tmp~7#1, start_simulation2_~tmp___0~3#1;havoc start_simulation2_~kernel_st~1#1;havoc start_simulation2_~tmp~7#1;havoc start_simulation2_~tmp___0~3#1;start_simulation2_~kernel_st~1#1 := 0; [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2031: assume 1 == ~T8_E~0;~T8_E~0 := 2; [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2031: assume !(1 == ~T8_E~0); [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L578: assume true;~t2_pc~0 := 1;~t2_st~0 := 2; [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L578: assume !true; [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L512: assume master_~tmp_var~0#1 >= 5; [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L512: assume !(master_~tmp_var~0#1 >= 5); [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1437: assume 0 != eval2_~tmp_ndt_5~0#1;~t4_st~0 := 1;assume { :begin_inline_transmit4 } true; [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1437: assume !(0 != eval2_~tmp_ndt_5~0#1); [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1371: assume -2147483648 <= eval2_#t~ret19#1 && eval2_#t~ret19#1 <= 2147483647;eval2_~tmp~4#1 := eval2_#t~ret19#1;havoc eval2_#t~ret19#1; [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1371-1: SUMMARY for call eval2_#t~ret19#1 := exists_runnable_thread2(); srcloc: null [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2230: havoc start_simulation2_#t~ret47#1, start_simulation2_#t~ret48#1, start_simulation2_~kernel_st~1#1, start_simulation2_~tmp~7#1, start_simulation2_~tmp___0~3#1;assume { :end_inline_start_simulation2 } true;main2_~__retres1~18#1 := 0;main2_#res#1 := main2_~__retres1~18#1; [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L182: 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_read_ev~0 := 1; [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2197-1: SUMMARY for call start_simulation2_#t~ret47#1 := exists_runnable_thread2(); srcloc: null [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2197: assume -2147483648 <= start_simulation2_#t~ret47#1 && start_simulation2_#t~ret47#1 <= 2147483647;start_simulation2_~tmp~7#1 := start_simulation2_#t~ret47#1;havoc start_simulation2_#t~ret47#1; [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L876: ~E_11~0 := 2; [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L876-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L711: assume 0 == ~t6_pc~0; [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L711: assume !(0 == ~t6_pc~0); [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L678: assume 1 == ~t5_pc~0; [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L678: assume !(1 == ~t5_pc~0); [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L513: assume 5 == master_~tmp_var~0#1; [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L513: assume !(5 == master_~tmp_var~0#1); [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1504: havoc eval2_~tmp_ndt_10~0#1; [2025-02-07 21:57:41,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L480: assume 0 == ~m_pc~0; [2025-02-07 21:57:41,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L480: assume !(0 == ~m_pc~0); [2025-02-07 21:57:41,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1504-1: assume 0 == ~t9_st~0;havoc eval2_~tmp_ndt_10~0#1;havoc eval2_#t~nondet29#1;assume -2147483648 <= eval2_#t~nondet29#1 && eval2_#t~nondet29#1 <= 2147483647;eval2_~tmp_ndt_10~0#1 := eval2_#t~nondet29#1;havoc eval2_#t~nondet29#1; [2025-02-07 21:57:41,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1504-1: assume !(0 == ~t9_st~0); [2025-02-07 21:57:41,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1273: assume 1 == ~t11_i~0;~t11_st~0 := 0; [2025-02-07 21:57:41,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1273: assume !(1 == ~t11_i~0);~t11_st~0 := 2; [2025-02-07 21:57:41,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L117: assume 1 == ~p_dw_pc~0; [2025-02-07 21:57:41,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L117: assume !(1 == ~p_dw_pc~0); [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2066: assume 1 == ~E_2~0;~E_2~0 := 2; [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2066: assume !(1 == ~E_2~0); [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L910: ~token~0 := 1 + ~token~0;~E_12~0 := 1; [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1538: assume { :end_inline_transmit11 } true; [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L514: SUMMARY for call error2(); srcloc: null [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1406: havoc eval2_~tmp_ndt_3~0#1; [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1406-1: assume 0 == ~t2_st~0;havoc eval2_~tmp_ndt_3~0#1;havoc eval2_#t~nondet22#1;assume -2147483648 <= eval2_#t~nondet22#1 && eval2_#t~nondet22#1 <= 2147483647;eval2_~tmp_ndt_3~0#1 := eval2_#t~nondet22#1;havoc eval2_#t~nondet22#1; [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1406-1: assume !(0 == ~t2_st~0); [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1373: assume 0 != eval2_~tmp~4#1; [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1373: assume !(0 != eval2_~tmp~4#1); [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2199: assume 0 == start_simulation2_~tmp~7#1;start_simulation2_~kernel_st~1#1 := 4;assume { :begin_inline_fire_time_events2 } true;~M_E~0 := 1; [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2199: assume !(0 == start_simulation2_~tmp~7#1); [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2001: assume 1 == ~T2_E~0;~T2_E~0 := 2; [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2001: assume !(1 == ~T2_E~0); [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L614: assume true;~t3_pc~0 := 1;~t3_st~0 := 2; [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L614: assume !true; [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1440: assume { :end_inline_transmit4 } true; [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L284: assume 0 != eval1_~tmp___0~1#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 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L284: assume !(0 != eval1_~tmp___0~1#1); [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2101: assume 1 == ~E_9~0;~E_9~0 := 2; [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2101: assume !(1 == ~E_9~0); [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L912: ~E_12~0 := 2; [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L912-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:41,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L747: assume 0 == ~t7_pc~0; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L747: assume !(0 == ~t7_pc~0); [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L714: assume 1 == ~t6_pc~0; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L714: assume !(1 == ~t6_pc~0); [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1507: assume 0 != eval2_~tmp_ndt_10~0#1;~t9_st~0 := 1;assume { :begin_inline_transmit9 } true; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1507: assume !(0 != eval2_~tmp_ndt_10~0#1); [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L483: assume 1 == ~m_pc~0; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L483: assume !(1 == ~m_pc~0); [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L219: assume 1 == ~c_dr_i~0;~c_dr_st~0 := 0; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L219: assume !(1 == ~c_dr_i~0);~c_dr_st~0 := 2; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1243: assume 1 == ~t5_i~0;~t5_st~0 := 0; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1243: assume !(1 == ~t5_i~0);~t5_st~0 := 2; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2036: assume 1 == ~T9_E~0;~T9_E~0 := 2; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2036: assume !(1 == ~T9_E~0); [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L946: ~token~0 := 1 + ~token~0;~E_M~0 := 1; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L550: ~token~0 := 1 + ~token~0;~E_2~0 := 1; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1409: assume 0 != eval2_~tmp_ndt_3~0#1;~t2_st~0 := 1;assume { :begin_inline_transmit2 } true; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1409: assume !(0 != eval2_~tmp_ndt_3~0#1); [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L187: ~q_read_ev~0 := 2; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2202: assume { :end_inline_fire_time_events2 } true; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L187-1: SUMMARY for call immediate_notify_threads(); srcloc: null [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L650: assume true;~t4_pc~0 := 1;~t4_st~0 := 2; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L650: assume !true; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1476: havoc eval2_~tmp_ndt_8~0#1; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1476-1: assume 0 == ~t7_st~0;havoc eval2_~tmp_ndt_8~0#1;havoc eval2_#t~nondet27#1;assume -2147483648 <= eval2_#t~nondet27#1 && eval2_#t~nondet27#1 <= 2147483647;eval2_~tmp_ndt_8~0#1 := eval2_#t~nondet27#1;havoc eval2_#t~nondet27#1; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1476-1: assume !(0 == ~t7_st~0); [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L287: havoc do_read_c_~a~0#1;assume { :end_inline_do_read_c } true; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1278: assume 1 == ~t12_i~0;~t12_st~0 := 0; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1278: assume !(1 == ~t12_i~0);~t12_st~0 := 2; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2203-1: SUMMARY for call activate_threads2(); srcloc: null [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2203: assume { :begin_inline_reset_time_events2 } true; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2071: assume 1 == ~E_3~0;~E_3~0 := 2; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2071: assume !(1 == ~E_3~0); [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L948: ~E_M~0 := 2; [2025-02-07 21:57:41,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L783: assume 0 == ~t8_pc~0; [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L783: assume !(0 == ~t8_pc~0); [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L750: assume 1 == ~t7_pc~0; [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L750: assume !(1 == ~t7_pc~0); [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L552: ~E_2~0 := 2; [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L552-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1510: assume { :end_inline_transmit9 } true; [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1378: havoc eval2_~tmp_ndt_1~0#1; [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1378-1: assume 0 == ~m_st~0;havoc eval2_~tmp_ndt_1~0#1;havoc eval2_#t~nondet20#1;assume -2147483648 <= eval2_#t~nondet20#1 && eval2_#t~nondet20#1 <= 2147483647;eval2_~tmp_ndt_1~0#1 := eval2_#t~nondet20#1;havoc eval2_#t~nondet20#1; [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1378-1: assume !(0 == ~m_st~0); [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L255: assume true; [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L255: assume !true; [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2204: assume { :end_inline_reset_time_events2 } true; [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2006: assume 1 == ~T3_E~0;~T3_E~0 := 2; [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2006: assume !(1 == ~T3_E~0); [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L586: ~token~0 := 1 + ~token~0;~E_3~0 := 1; [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1412: assume { :end_inline_transmit2 } true; [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L190: assume ~p_last_write~0 == ~c_last_read~0; [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L190: assume !(~p_last_write~0 == ~c_last_read~0); [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L157: assume 0 == ~c_dr_pc~0; [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L157: assume !(0 == ~c_dr_pc~0); [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2106: assume 1 == ~E_10~0;~E_10~0 := 2; [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2106: assume !(1 == ~E_10~0); [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L686: assume true;~t5_pc~0 := 1;~t5_st~0 := 2; [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L686: assume !true; [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1479: assume 0 != eval2_~tmp_ndt_8~0#1;~t7_st~0 := 1;assume { :begin_inline_transmit7 } true; [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1479: assume !(0 != eval2_~tmp_ndt_8~0#1); [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1248: assume 1 == ~t6_i~0;~t6_st~0 := 0; [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1248: assume !(1 == ~t6_i~0);~t6_st~0 := 2; [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L191: assume ~p_num_write~0 == ~c_num_read~0; [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L191: assume !(~p_num_write~0 == ~c_num_read~0); [2025-02-07 21:57:41,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2239: main_#t~ret50#1 := main1_#res#1;havoc main1_~__retres1~3#1;assume { :end_inline_main1 } true;assume -2147483648 <= main_#t~ret50#1 && main_#t~ret50#1 <= 2147483647; [2025-02-07 21:57:41,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L125: assume true; [2025-02-07 21:57:41,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L125: assume !true; [2025-02-07 21:57:41,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2173-1: SUMMARY for call update_channels2(); srcloc: null [2025-02-07 21:57:41,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2173: assume { :begin_inline_init_threads2 } true; [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2041: assume 1 == ~T10_E~0;~T10_E~0 := 2; [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2041: assume !(1 == ~T10_E~0); [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L819: assume 0 == ~t9_pc~0; [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L819: assume !(0 == ~t9_pc~0); [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L786: assume 1 == ~t8_pc~0; [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L786: assume !(1 == ~t8_pc~0); [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L588: ~E_3~0 := 2; [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L588-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1546: havoc eval2_~tmp_ndt_13~0#1; [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1546-1: assume 0 == ~t12_st~0;havoc eval2_~tmp_ndt_13~0#1;havoc eval2_#t~nondet32#1;assume -2147483648 <= eval2_#t~nondet32#1 && eval2_#t~nondet32#1 <= 2147483647;eval2_~tmp_ndt_13~0#1 := eval2_#t~nondet32#1;havoc eval2_#t~nondet32#1; [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1546-1: assume !(0 == ~t12_st~0); [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1381: assume 0 != eval2_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet17#1, master_#t~nondet18#1, master_~tmp_var~0#1;havoc master_#t~nondet17#1;assume -2147483648 <= master_#t~nondet17#1 && master_#t~nondet17#1 <= 2147483647;master_~tmp_var~0#1 := master_#t~nondet17#1;havoc master_#t~nondet17#1; [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1381: assume !(0 != eval2_~tmp_ndt_1~0#1); [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L258: assume -2147483648 <= eval1_#t~ret8#1 && eval1_#t~ret8#1 <= 2147483647;eval1_~tmp___1~0#1 := eval1_#t~ret8#1;havoc eval1_#t~ret8#1; [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L258-1: SUMMARY for call eval1_#t~ret8#1 := exists_runnable_thread1(); srcloc: null [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2174: assume { :end_inline_init_threads2 } true; [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L622: ~token~0 := 1 + ~token~0;~E_4~0 := 1; [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1448: havoc eval2_~tmp_ndt_6~0#1; [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1448-1: assume 0 == ~t5_st~0;havoc eval2_~tmp_ndt_6~0#1;havoc eval2_#t~nondet25#1;assume -2147483648 <= eval2_#t~nondet25#1 && eval2_#t~nondet25#1 <= 2147483647;eval2_~tmp_ndt_6~0#1 := eval2_#t~nondet25#1;havoc eval2_#t~nondet25#1; [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1448-1: assume !(0 == ~t5_st~0); [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L160: assume 1 == ~c_dr_pc~0; [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L160: assume !(1 == ~c_dr_pc~0); [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2241: main_#t~ret51#1 := main2_#res#1;havoc main2_~__retres1~18#1;assume { :end_inline_main2 } true;assume -2147483648 <= main_#t~ret51#1 && main_#t~ret51#1 <= 2147483647; [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L127: assume 0 == ~q_free~0;~p_dw_st~0 := 2;~p_dw_pc~0 := 1; [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L127: 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_write_ev~0 := 1; [2025-02-07 21:57:41,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2175: SUMMARY for call fire_delta_events2(); srcloc: null [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2076: assume 1 == ~E_4~0;~E_4~0 := 2; [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2076: assume !(1 == ~E_4~0); [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L722: assume true;~t6_pc~0 := 1;~t6_st~0 := 2; [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L722: assume !true; [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L491: assume true;havoc master_#t~nondet18#1;assume -2147483648 <= master_#t~nondet18#1 && master_#t~nondet18#1 <= 2147483647;~token~0 := master_#t~nondet18#1;havoc master_#t~nondet18#1;~local~0 := ~token~0;~E_1~0 := 1; [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L491: assume !true; [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1482: assume { :end_inline_transmit7 } true; [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L260: assume 0 != eval1_~tmp___1~0#1; [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L260: assume !(0 != eval1_~tmp___1~0#1); [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1218: assume 1 == ~m_i~0;~m_st~0 := 0; [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1218: assume !(1 == ~m_i~0);~m_st~0 := 2; [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2176: SUMMARY for call activate_threads2(); srcloc: null [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2011: assume 1 == ~T4_E~0;~T4_E~0 := 2; [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2011: assume !(1 == ~T4_E~0); [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L855: assume 0 == ~t10_pc~0; [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L855: assume !(0 == ~t10_pc~0); [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L822: assume 1 == ~t9_pc~0; [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L822: assume !(1 == ~t9_pc~0); [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L624: ~E_4~0 := 2; [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L624-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1549: assume 0 != eval2_~tmp_ndt_13~0#1;~t12_st~0 := 1;assume { :begin_inline_transmit12 } true; [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1549: assume !(0 != eval2_~tmp_ndt_13~0#1); [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1384: havoc master_#t~nondet17#1, master_#t~nondet18#1, master_~tmp_var~0#1;assume { :end_inline_master } true; [2025-02-07 21:57:41,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L195: SUMMARY for call error1(); srcloc: null [2025-02-07 21:57:41,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2210: start_simulation2_#t~ret48#1 := stop_simulation2_#res#1;havoc stop_simulation2_#t~ret46#1, stop_simulation2_~tmp~6#1, stop_simulation2_~__retres2~1#1;assume { :end_inline_stop_simulation2 } true;assume -2147483648 <= start_simulation2_#t~ret48#1 && start_simulation2_#t~ret48#1 <= 2147483647;start_simulation2_~tmp___0~3#1 := start_simulation2_#t~ret48#1;havoc start_simulation2_#t~ret48#1; [2025-02-07 21:57:41,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2210-1: assume { :begin_inline_stop_simulation2 } true;havoc stop_simulation2_#res#1;havoc stop_simulation2_#t~ret46#1, stop_simulation2_~tmp~6#1, stop_simulation2_~__retres2~1#1;havoc stop_simulation2_~tmp~6#1;havoc stop_simulation2_~__retres2~1#1; [2025-02-07 21:57:41,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2177: SUMMARY for call reset_delta_events2(); srcloc: null [2025-02-07 21:57:41,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2111: assume 1 == ~E_11~0;~E_11~0 := 2; [2025-02-07 21:57:41,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2111: assume !(1 == ~E_11~0); [2025-02-07 21:57:41,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L658: ~token~0 := 1 + ~token~0;~E_5~0 := 1; [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1451: assume 0 != eval2_~tmp_ndt_6~0#1;~t5_st~0 := 1;assume { :begin_inline_transmit5 } true; [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1451: assume !(0 != eval2_~tmp_ndt_6~0#1); [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L328: assume { :end_inline_init_threads1 } true; [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1253: assume 1 == ~t7_i~0;~t7_st~0 := 0; [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1253: assume !(1 == ~t7_i~0);~t7_st~0 := 2; [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2046: assume 1 == ~T11_E~0;~T11_E~0 := 2; [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2046: assume !(1 == ~T11_E~0); [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L758: assume true;~t7_pc~0 := 1;~t7_st~0 := 2; [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L758: assume !true; [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1518: havoc eval2_~tmp_ndt_11~0#1; [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1518-1: assume 0 == ~t10_st~0;havoc eval2_~tmp_ndt_11~0#1;havoc eval2_#t~nondet30#1;assume -2147483648 <= eval2_#t~nondet30#1 && eval2_#t~nondet30#1 <= 2147483647;eval2_~tmp_ndt_11~0#1 := eval2_#t~nondet30#1;havoc eval2_#t~nondet30#1; [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1518-1: assume !(0 == ~t10_st~0); [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2212: assume 0 != start_simulation2_~tmp___0~3#1; [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2212: assume !(0 != start_simulation2_~tmp___0~3#1); [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1: #t~ret52#1 := main_#res#1;havoc main_#t~nondet49#1, main_#t~ret50#1, main_#t~ret51#1;assume { :end_inline_main } true; [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L891: assume 0 == ~t11_pc~0; [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L891: assume !(0 == ~t11_pc~0); [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L858: assume 1 == ~t10_pc~0; [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L858: assume !(1 == ~t10_pc~0); [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L660: ~E_5~0 := 2; [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L660-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1552: assume { :end_inline_transmit12 } true; [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1420: havoc eval2_~tmp_ndt_4~0#1; [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1420-1: assume 0 == ~t3_st~0;havoc eval2_~tmp_ndt_4~0#1;havoc eval2_#t~nondet23#1;assume -2147483648 <= eval2_#t~nondet23#1 && eval2_#t~nondet23#1 <= 2147483647;eval2_~tmp_ndt_4~0#1 := eval2_#t~nondet23#1;havoc eval2_#t~nondet23#1; [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1420-1: assume !(0 == ~t3_st~0); [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2180: assume true;start_simulation2_~kernel_st~1#1 := 1;assume { :begin_inline_eval2 } true;havoc eval2_#t~ret19#1, eval2_#t~nondet20#1, eval2_~tmp_ndt_1~0#1, eval2_#t~nondet21#1, eval2_~tmp_ndt_2~0#1, eval2_#t~nondet22#1, eval2_~tmp_ndt_3~0#1, eval2_#t~nondet23#1, eval2_~tmp_ndt_4~0#1, eval2_#t~nondet24#1, eval2_~tmp_ndt_5~0#1, eval2_#t~nondet25#1, eval2_~tmp_ndt_6~0#1, eval2_#t~nondet26#1, eval2_~tmp_ndt_7~0#1, eval2_#t~nondet27#1, eval2_~tmp_ndt_8~0#1, eval2_#t~nondet28#1, eval2_~tmp_ndt_9~0#1, eval2_#t~nondet29#1, eval2_~tmp_ndt_10~0#1, eval2_#t~nondet30#1, eval2_~tmp_ndt_11~0#1, eval2_#t~nondet31#1, eval2_~tmp_ndt_12~0#1, eval2_#t~nondet32#1, eval2_~tmp_ndt_13~0#1, eval2_~tmp~4#1;havoc eval2_~tmp~4#1; [2025-02-07 21:57:41,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2180: assume !true; [2025-02-07 21:57:41,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2081: assume 1 == ~E_5~0;~E_5~0 := 2; [2025-02-07 21:57:41,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2081: assume !(1 == ~E_5~0); [2025-02-07 21:57:41,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L694: ~token~0 := 1 + ~token~0;~E_6~0 := 1; [2025-02-07 21:57:41,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1454: assume { :end_inline_transmit5 } true; [2025-02-07 21:57:41,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L331: assume true;start_simulation1_~kernel_st~0#1 := 1;assume { :begin_inline_eval1 } true;havoc eval1_#t~ret8#1, eval1_#t~nondet9#1, eval1_#t~nondet10#1, eval1_~tmp~1#1, eval1_~tmp___0~1#1, eval1_~tmp___1~0#1;havoc eval1_~tmp~1#1;havoc eval1_~tmp___0~1#1;havoc eval1_~tmp___1~0#1; [2025-02-07 21:57:41,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L331: assume !true; [2025-02-07 21:57:41,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L265: assume 0 == ~p_dw_st~0;havoc eval1_#t~nondet9#1;assume -2147483648 <= eval1_#t~nondet9#1 && eval1_#t~nondet9#1 <= 2147483647;eval1_~tmp~1#1 := eval1_#t~nondet9#1;havoc eval1_#t~nondet9#1; [2025-02-07 21:57:41,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L265: assume !(0 == ~p_dw_st~0); [2025-02-07 21:57:41,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1223: assume 1 == ~t1_i~0;~t1_st~0 := 0; [2025-02-07 21:57:41,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1223: assume !(1 == ~t1_i~0);~t1_st~0 := 2; [2025-02-07 21:57:41,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2016: assume 1 == ~T5_E~0;~T5_E~0 := 2; [2025-02-07 21:57:41,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2016: assume !(1 == ~T5_E~0); [2025-02-07 21:57:41,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L794: assume true;~t8_pc~0 := 1;~t8_st~0 := 2; [2025-02-07 21:57:41,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L794: assume !true; [2025-02-07 21:57:41,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1521: assume 0 != eval2_~tmp_ndt_11~0#1;~t10_st~0 := 1;assume { :begin_inline_transmit10 } true; [2025-02-07 21:57:41,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1521: assume !(0 != eval2_~tmp_ndt_11~0#1); [2025-02-07 21:57:41,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L497: ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; [2025-02-07 21:57:41,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L497-1: SUMMARY for call immediate_notify(); srcloc: null [2025-02-07 21:57:41,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L200: SUMMARY for call error1(); srcloc: null [2025-02-07 21:57:41,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2116: assume 1 == ~E_12~0;~E_12~0 := 2; [2025-02-07 21:57:41,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2116: assume !(1 == ~E_12~0); [2025-02-07 21:57:41,159 INFO L? ?]: Removed 79 outVars from TransFormulas that were not future-live. [2025-02-07 21:57:41,159 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 21:57:41,169 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 21:57:41,169 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 21:57:41,169 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 09:57:41 BoogieIcfgContainer [2025-02-07 21:57:41,169 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 21:57:41,173 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 21:57:41,173 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 21:57:41,177 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 21:57:41,177 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 09:57:39" (1/3) ... [2025-02-07 21:57:41,177 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3116930c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 09:57:41, skipping insertion in model container [2025-02-07 21:57:41,178 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:57:40" (2/3) ... [2025-02-07 21:57:41,178 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3116930c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 09:57:41, skipping insertion in model container [2025-02-07 21:57:41,178 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 09:57:41" (3/3) ... [2025-02-07 21:57:41,179 INFO L128 eAbstractionObserver]: Analyzing ICFG pc_sfifo_1.cil-2+token_ring.14.cil.c [2025-02-07 21:57:41,191 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 21:57:41,193 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG pc_sfifo_1.cil-2+token_ring.14.cil.c that has 11 procedures, 191 locations, 1 initial locations, 19 loop locations, and 2 error locations. [2025-02-07 21:57:41,231 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 21:57:41,240 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;@3fc8a2fe, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 21:57:41,241 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2025-02-07 21:57:41,244 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 21:57:41,247 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 21:57:41,249 INFO L782 garLoopResultBuilder]: Registering result SAFE for location error1Err0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2025-02-07 21:57:41,251 INFO L782 garLoopResultBuilder]: Registering result SAFE for location error2Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2025-02-07 21:57:41,255 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 21:57:41,256 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 21:57:41,260 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 21:57:41,264 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 09:57:41 BoogieIcfgContainer [2025-02-07 21:57:41,264 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 21:57:41,264 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 21:57:41,264 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 21:57:41,265 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 21:57:41,265 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 09:57:41" (3/4) ... [2025-02-07 21:57:41,266 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 21:57:41,269 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure immediate_notify [2025-02-07 21:57:41,269 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure immediate_notify_threads [2025-02-07 21:57:41,269 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure fire_delta_events2 [2025-02-07 21:57:41,269 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure activate_threads2 [2025-02-07 21:57:41,269 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure update_channels2 [2025-02-07 21:57:41,269 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure exists_runnable_thread1 [2025-02-07 21:57:41,270 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure error1 [2025-02-07 21:57:41,270 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure exists_runnable_thread2 [2025-02-07 21:57:41,270 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure reset_delta_events2 [2025-02-07 21:57:41,270 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure error2 [2025-02-07 21:57:41,272 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2025-02-07 21:57:41,272 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2025-02-07 21:57:41,273 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 21:57:41,273 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 21:57:41,323 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 21:57:41,323 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 21:57:41,323 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 21:57:41,324 INFO L158 Benchmark]: Toolchain (without parser) took 1616.52ms. Allocated memory is still 142.6MB. Free memory was 111.5MB in the beginning and 72.2MB in the end (delta: 39.4MB). Peak memory consumption was 40.8MB. Max. memory is 16.1GB. [2025-02-07 21:57:41,324 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 201.3MB. Free memory is still 123.7MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 21:57:41,324 INFO L158 Benchmark]: CACSL2BoogieTranslator took 436.27ms. Allocated memory is still 142.6MB. Free memory was 111.5MB in the beginning and 86.6MB in the end (delta: 24.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-02-07 21:57:41,324 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.74ms. Allocated memory is still 142.6MB. Free memory was 86.6MB in the beginning and 82.2MB in the end (delta: 4.5MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 21:57:41,324 INFO L158 Benchmark]: Boogie Preprocessor took 73.72ms. Allocated memory is still 142.6MB. Free memory was 82.2MB in the beginning and 78.7MB in the end (delta: 3.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 21:57:41,325 INFO L158 Benchmark]: IcfgBuilder took 879.50ms. Allocated memory is still 142.6MB. Free memory was 78.7MB in the beginning and 86.1MB in the end (delta: -7.4MB). Peak memory consumption was 49.2MB. Max. memory is 16.1GB. [2025-02-07 21:57:41,325 INFO L158 Benchmark]: TraceAbstraction took 91.33ms. Allocated memory is still 142.6MB. Free memory was 86.1MB in the beginning and 78.5MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 21:57:41,325 INFO L158 Benchmark]: Witness Printer took 58.79ms. Allocated memory is still 142.6MB. Free memory was 78.5MB in the beginning and 72.2MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 21:57:41,326 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 201.3MB. Free memory is still 123.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 436.27ms. Allocated memory is still 142.6MB. Free memory was 111.5MB in the beginning and 86.6MB in the end (delta: 24.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 69.74ms. Allocated memory is still 142.6MB. Free memory was 86.6MB in the beginning and 82.2MB in the end (delta: 4.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 73.72ms. Allocated memory is still 142.6MB. Free memory was 82.2MB in the beginning and 78.7MB in the end (delta: 3.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 879.50ms. Allocated memory is still 142.6MB. Free memory was 78.7MB in the beginning and 86.1MB in the end (delta: -7.4MB). Peak memory consumption was 49.2MB. Max. memory is 16.1GB. * TraceAbstraction took 91.33ms. Allocated memory is still 142.6MB. Free memory was 86.1MB in the beginning and 78.5MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 58.79ms. Allocated memory is still 142.6MB. Free memory was 78.5MB in the beginning and 72.2MB 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: 27]: 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: 390]: 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 11 procedures, 191 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 21:57:41,336 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