./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.2.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.2.ufo.UNBOUNDED.pals.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5c227f1dec7d604552aae19de1afcc1049837e83568477af6195219b22e2f636 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 14:52:37,700 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 14:52:37,750 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2025-02-08 14:52:37,755 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 14:52:37,755 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 14:52:37,755 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.Remove goto edges from RCFG [2025-02-08 14:52:37,769 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 14:52:37,769 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 14:52:37,769 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 14:52:37,770 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-08 14:52:37,770 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-08 14:52:37,770 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 14:52:37,770 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 14:52:37,770 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 14:52:37,770 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2025-02-08 14:52:37,770 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2025-02-08 14:52:37,770 INFO L153 SettingsManager]: * Use old map elimination=false [2025-02-08 14:52:37,770 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2025-02-08 14:52:37,770 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2025-02-08 14:52:37,770 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2025-02-08 14:52:37,770 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 14:52:37,770 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2025-02-08 14:52:37,770 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-08 14:52:37,770 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-08 14:52:37,770 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-08 14:52:37,771 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 14:52:37,771 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2025-02-08 14:52:37,771 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2025-02-08 14:52:37,771 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2025-02-08 14:52:37,771 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-02-08 14:52:37,771 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-08 14:52:37,771 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-08 14:52:37,771 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2025-02-08 14:52:37,771 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 14:52:37,771 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 14:52:37,771 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 14:52:37,771 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 14:52:37,771 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 14:52:37,771 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-08 14:52:37,771 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2025-02-08 14:52:37,771 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c227f1dec7d604552aae19de1afcc1049837e83568477af6195219b22e2f636 [2025-02-08 14:52:37,986 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 14:52:37,991 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 14:52:37,993 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 14:52:37,994 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 14:52:37,994 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 14:52:37,995 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.2.ufo.UNBOUNDED.pals.c [2025-02-08 14:52:39,174 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/efd5127e6/0730358899be425dbc215c19d0d1ab87/FLAG82f586994 [2025-02-08 14:52:39,458 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 14:52:39,462 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.2.ufo.UNBOUNDED.pals.c [2025-02-08 14:52:39,470 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/efd5127e6/0730358899be425dbc215c19d0d1ab87/FLAG82f586994 [2025-02-08 14:52:39,488 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/efd5127e6/0730358899be425dbc215c19d0d1ab87 [2025-02-08 14:52:39,490 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 14:52:39,491 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 14:52:39,494 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 14:52:39,494 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 14:52:39,497 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 14:52:39,499 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 02:52:39" (1/1) ... [2025-02-08 14:52:39,500 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3275adb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:39, skipping insertion in model container [2025-02-08 14:52:39,501 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 02:52:39" (1/1) ... [2025-02-08 14:52:39,531 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 14:52:39,693 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 14:52:39,702 INFO L200 MainTranslator]: Completed pre-run [2025-02-08 14:52:39,749 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 14:52:39,759 INFO L204 MainTranslator]: Completed translation [2025-02-08 14:52:39,760 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:39 WrapperNode [2025-02-08 14:52:39,760 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 14:52:39,761 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-08 14:52:39,761 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-08 14:52:39,761 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-08 14:52:39,765 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:39" (1/1) ... [2025-02-08 14:52:39,774 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:39" (1/1) ... [2025-02-08 14:52:39,838 INFO L138 Inliner]: procedures = 28, calls = 52, calls flagged for inlining = 47, calls inlined = 126, statements flattened = 1612 [2025-02-08 14:52:39,839 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-08 14:52:39,839 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-08 14:52:39,839 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-08 14:52:39,839 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-08 14:52:39,845 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:39" (1/1) ... [2025-02-08 14:52:39,845 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:39" (1/1) ... [2025-02-08 14:52:39,855 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:39" (1/1) ... [2025-02-08 14:52:39,888 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-02-08 14:52:39,888 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:39" (1/1) ... [2025-02-08 14:52:39,889 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:39" (1/1) ... [2025-02-08 14:52:39,913 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:39" (1/1) ... [2025-02-08 14:52:39,919 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:39" (1/1) ... [2025-02-08 14:52:39,923 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:39" (1/1) ... [2025-02-08 14:52:39,926 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:39" (1/1) ... [2025-02-08 14:52:39,932 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-08 14:52:39,933 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-08 14:52:39,933 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-08 14:52:39,933 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-08 14:52:39,933 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:39" (1/1) ... [2025-02-08 14:52:39,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-02-08 14:52:39,946 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 14:52:39,957 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-02-08 14:52:39,959 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2025-02-08 14:52:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-08 14:52:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-08 14:52:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-08 14:52:39,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-08 14:52:40,045 INFO L257 CfgBuilder]: Building ICFG [2025-02-08 14:52:40,046 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-08 14:52:41,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531: assume 0 == assert_~arg#1 % 256;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:52:41,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531: assume !(0 == assert_~arg#1 % 256); [2025-02-08 14:52:41,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-1: assume 0 == assert_~arg#1 % 256;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:52:41,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-1: assume !(0 == assert_~arg#1 % 256); [2025-02-08 14:52:41,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-2: assume 0 == assert_~arg#1 % 256;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:52:41,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-2: assume !(0 == assert_~arg#1 % 256); [2025-02-08 14:52:41,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-3: assume 0 == assert_~arg#1 % 256;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:52:41,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-3: assume !(0 == assert_~arg#1 % 256); [2025-02-08 14:52:41,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-4: assume 0 == assert_~arg#1 % 256;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:52:41,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-4: assume !(0 == assert_~arg#1 % 256); [2025-02-08 14:52:41,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-5: assume 0 == assert_~arg#1 % 256;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:52:41,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-5: assume !(0 == assert_~arg#1 % 256); [2025-02-08 14:52:41,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-6: assume 0 == assert_~arg#1 % 256;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:52:41,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-6: assume !(0 == assert_~arg#1 % 256); [2025-02-08 14:52:41,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-7: assume 0 == assert_~arg#1 % 256;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:52:41,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-7: assume !(0 == assert_~arg#1 % 256); [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-8: assume 0 == assert_~arg#1 % 256;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-8: assume !(0 == assert_~arg#1 % 256); [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L267: assume 0 == check_~tmp___4~0#1 % 256;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 2, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L267: assume !(0 == check_~tmp___4~0#1 % 256); [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-9: assume 0 == assert_~arg#1 % 256;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-9: assume !(0 == assert_~arg#1 % 256); [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-10: assume 0 == assert_~arg#1 % 256;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-10: assume !(0 == assert_~arg#1 % 256); [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-11: assume 0 == assert_~arg#1 % 256;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-11: assume !(0 == assert_~arg#1 % 256); [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-12: assume 0 == assert_~arg#1 % 256;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-12: assume !(0 == assert_~arg#1 % 256); [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-13: assume 0 == assert_~arg#1 % 256;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-13: assume !(0 == assert_~arg#1 % 256); [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-14: assume 0 == assert_~arg#1 % 256;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-14: assume !(0 == assert_~arg#1 % 256); [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-15: assume 0 == assert_~arg#1 % 256;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-15: assume !(0 == assert_~arg#1 % 256); [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-16: assume 0 == assert_~arg#1 % 256;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-16: assume !(0 == assert_~arg#1 % 256); [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-17: assume 0 == assert_~arg#1 % 256;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:52:41,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-17: assume !(0 == assert_~arg#1 % 256); [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-18: assume 0 == assert_~arg#1 % 256;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-18: assume !(0 == assert_~arg#1 % 256); [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-19: assume 0 == assert_~arg#1 % 256;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531-19: assume !(0 == assert_~arg#1 % 256); [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L268: check_#t~ret15#1 := read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;havoc read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1;assume { :end_inline_read_history_bool } true;check_~tmp___5~0#1 := (if 0 == check_#t~ret15#1 % 256 then 0 else 1);havoc check_#t~ret15#1; [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L169: assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L169: assume !(3 == write_history_int8_~history_id#1);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L37: assume 0 == assume_abort_if_not_~cond#1;assume false; [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L37: assume !(0 == assume_abort_if_not_~cond#1); [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L37-1: assume 0 == assume_abort_if_not_~cond#1;assume false; [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L37-1: assume !(0 == assume_abort_if_not_~cond#1); [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L37-2: assume 0 == assume_abort_if_not_~cond#1;assume false; [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L37-2: assume !(0 == assume_abort_if_not_~cond#1); [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L37-3: assume 0 == assume_abort_if_not_~cond#1;assume false; [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L37-3: assume !(0 == assume_abort_if_not_~cond#1); [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L467: havoc assert_~arg#1;havoc assert_#in~arg#1;assume { :end_inline_assert } true; [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L269: assume 0 == check_~tmp___5~0#1 % 256;check_~temp_count~0#1 := 0;assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L269: assume !(0 == check_~tmp___5~0#1 % 256); [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L336-1: check_#res#1 := 1; [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L303: check_#t~ret22#1 := read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;havoc read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L303-1: assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; [2025-02-08 14:52:41,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L469: havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;havoc write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1;assume { :end_inline_write_history_int8 } true; [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L469-1: assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L304: assume check_~tmp___10~0#1 > -2;assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L304: assume !(check_~tmp___10~0#1 > -2); [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L271: check_#t~ret16#1 := read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;havoc read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1;assume { :end_inline_read_history_int8 } true;check_~tmp___0~2#1 := check_#t~ret16#1;havoc check_#t~ret16#1; [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L139: assume 1 == read_history_bool_~history_id#1; [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L139: assume !(1 == read_history_bool_~history_id#1); [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L139-1: assume 1 == read_history_bool_~history_id#1; [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L139-1: assume !(1 == read_history_bool_~history_id#1); [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L139-2: assume 1 == read_history_bool_~history_id#1; [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L139-2: assume !(1 == read_history_bool_~history_id#1); [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L139-3: assume 1 == read_history_bool_~history_id#1; [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L139-3: assume !(1 == read_history_bool_~history_id#1); [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L139-4: assume 1 == read_history_bool_~history_id#1; [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L139-4: assume !(1 == read_history_bool_~history_id#1); [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L139-5: assume 1 == read_history_bool_~history_id#1; [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L139-5: assume !(1 == read_history_bool_~history_id#1); [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L305: check_#t~ret23#1 := read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;havoc read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1;assume { :end_inline_read_history_int8 } true;check_~tmp___6~0#1 := check_#t~ret23#1;havoc check_#t~ret23#1; [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L272: assume ~VALUE1~0 == check_~tmp___0~2#1;check_#t~post17#1 := check_~temp_count~0#1;check_~temp_count~0#1 := 1 + check_#t~post17#1;havoc check_#t~post17#1; [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L272: assume !(~VALUE1~0 == check_~tmp___0~2#1); [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L140: assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate2Failed_History_0~0 % 256 then 0 else 1); [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L140: assume !(0 == read_history_bool_~historyIndex#1); [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L140-1: assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate2Failed_History_0~0 % 256 then 0 else 1); [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L140-1: assume !(0 == read_history_bool_~historyIndex#1); [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L140-2: assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate2Failed_History_0~0 % 256 then 0 else 1); [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L140-2: assume !(0 == read_history_bool_~historyIndex#1); [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L140-3: assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate2Failed_History_0~0 % 256 then 0 else 1); [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L140-3: assume !(0 == read_history_bool_~historyIndex#1); [2025-02-08 14:52:41,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L140-4: assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate2Failed_History_0~0 % 256 then 0 else 1); [2025-02-08 14:52:41,013 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L140-4: assume !(0 == read_history_bool_~historyIndex#1); [2025-02-08 14:52:41,013 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L140-5: assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate2Failed_History_0~0 % 256 then 0 else 1); [2025-02-08 14:52:41,013 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L140-5: assume !(0 == read_history_bool_~historyIndex#1); [2025-02-08 14:52:41,013 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L306: assume check_~tmp___6~0#1 == ~nomsg~0;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; [2025-02-08 14:52:41,013 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L306: assume !(check_~tmp___6~0#1 == ~nomsg~0); [2025-02-08 14:52:41,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L174: havoc assert_~arg#1;havoc assert_#in~arg#1;assume { :end_inline_assert } true; [2025-02-08 14:52:41,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L307: check_#t~ret24#1 := read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;havoc read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1;assume { :end_inline_read_history_bool } true;check_~tmp___7~0#1 := (if 0 == check_#t~ret24#1 % 256 then 0 else 1);havoc check_#t~ret24#1; [2025-02-08 14:52:41,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109: assume 3 == read_history_int8_~history_id#1; [2025-02-08 14:52:41,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109: assume !(3 == read_history_int8_~history_id#1);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; [2025-02-08 14:52:41,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109-1: assume 3 == read_history_int8_~history_id#1; [2025-02-08 14:52:41,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109-1: assume !(3 == read_history_int8_~history_id#1);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; [2025-02-08 14:52:41,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L76: add_history_type_#t~ret4#1 := read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;havoc read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := (if add_history_type_#t~ret4#1 % 256 % 4294967296 <= 2147483647 then add_history_type_#t~ret4#1 % 256 % 4294967296 else add_history_type_#t~ret4#1 % 256 % 4294967296 - 4294967296);havoc add_history_type_#t~ret4#1; [2025-02-08 14:52:41,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109-2: assume 3 == read_history_int8_~history_id#1; [2025-02-08 14:52:41,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109-2: assume !(3 == read_history_int8_~history_id#1);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; [2025-02-08 14:52:41,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L76-1: add_history_type_#t~ret4#1 := read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;havoc read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := (if add_history_type_#t~ret4#1 % 256 % 4294967296 <= 2147483647 then add_history_type_#t~ret4#1 % 256 % 4294967296 else add_history_type_#t~ret4#1 % 256 % 4294967296 - 4294967296);havoc add_history_type_#t~ret4#1; [2025-02-08 14:52:41,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109-3: assume 3 == read_history_int8_~history_id#1; [2025-02-08 14:52:41,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109-3: assume !(3 == read_history_int8_~history_id#1);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; [2025-02-08 14:52:41,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L76-2: add_history_type_#t~ret4#1 := read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;havoc read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := (if add_history_type_#t~ret4#1 % 256 % 4294967296 <= 2147483647 then add_history_type_#t~ret4#1 % 256 % 4294967296 else add_history_type_#t~ret4#1 % 256 % 4294967296 - 4294967296);havoc add_history_type_#t~ret4#1; [2025-02-08 14:52:41,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109-4: assume 3 == read_history_int8_~history_id#1; [2025-02-08 14:52:41,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109-4: assume !(3 == read_history_int8_~history_id#1);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; [2025-02-08 14:52:41,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L76-3: add_history_type_#t~ret4#1 := read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;havoc read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := (if add_history_type_#t~ret4#1 % 256 % 4294967296 <= 2147483647 then add_history_type_#t~ret4#1 % 256 % 4294967296 else add_history_type_#t~ret4#1 % 256 % 4294967296 - 4294967296);havoc add_history_type_#t~ret4#1; [2025-02-08 14:52:41,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109-5: assume 3 == read_history_int8_~history_id#1; [2025-02-08 14:52:41,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109-5: assume !(3 == read_history_int8_~history_id#1);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; [2025-02-08 14:52:41,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109-6: assume 3 == read_history_int8_~history_id#1; [2025-02-08 14:52:41,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109-6: assume !(3 == read_history_int8_~history_id#1);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; [2025-02-08 14:52:41,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109-7: assume 3 == read_history_int8_~history_id#1; [2025-02-08 14:52:41,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109-7: assume !(3 == read_history_int8_~history_id#1);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; [2025-02-08 14:52:41,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109-8: assume 3 == read_history_int8_~history_id#1; [2025-02-08 14:52:41,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109-8: assume !(3 == read_history_int8_~history_id#1);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; [2025-02-08 14:52:41,017 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308: assume 0 != check_~tmp___7~0#1 % 256;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 1, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; [2025-02-08 14:52:41,017 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308: assume !(0 != check_~tmp___7~0#1 % 256);check_#res#1 := 0; [2025-02-08 14:52:41,017 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L275: check_#t~ret18#1 := read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;havoc read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1;assume { :end_inline_read_history_int8 } true;check_~tmp___1~2#1 := check_#t~ret18#1;havoc check_#t~ret18#1; [2025-02-08 14:52:41,017 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L275-1: assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; [2025-02-08 14:52:41,017 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L143: assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate2Failed_History_1~0 % 256 then 0 else 1); [2025-02-08 14:52:41,017 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L143: assume !(1 == read_history_bool_~historyIndex#1);read_history_bool_#res#1 := (if 0 == ~gate2Failed_History_2~0 % 256 then 0 else 1); [2025-02-08 14:52:41,017 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L110: assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; [2025-02-08 14:52:41,017 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L110: assume !(0 == read_history_int8_~historyIndex#1); [2025-02-08 14:52:41,017 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L143-1: assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate2Failed_History_1~0 % 256 then 0 else 1); [2025-02-08 14:52:41,017 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L143-1: assume !(1 == read_history_bool_~historyIndex#1);read_history_bool_#res#1 := (if 0 == ~gate2Failed_History_2~0 % 256 then 0 else 1); [2025-02-08 14:52:41,017 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L110-1: assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; [2025-02-08 14:52:41,017 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L110-1: assume !(0 == read_history_int8_~historyIndex#1); [2025-02-08 14:52:41,018 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L143-2: assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate2Failed_History_1~0 % 256 then 0 else 1); [2025-02-08 14:52:41,018 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L143-2: assume !(1 == read_history_bool_~historyIndex#1);read_history_bool_#res#1 := (if 0 == ~gate2Failed_History_2~0 % 256 then 0 else 1); [2025-02-08 14:52:41,018 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L77: assume !(add_history_type_~tmp~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296));add_history_type_#res#1 := 0; [2025-02-08 14:52:41,018 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L77: assume !!(add_history_type_~tmp~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296)); [2025-02-08 14:52:41,018 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L110-2: assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; [2025-02-08 14:52:41,018 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L110-2: assume !(0 == read_history_int8_~historyIndex#1); [2025-02-08 14:52:41,018 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L143-3: assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate2Failed_History_1~0 % 256 then 0 else 1); [2025-02-08 14:52:41,018 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L143-3: assume !(1 == read_history_bool_~historyIndex#1);read_history_bool_#res#1 := (if 0 == ~gate2Failed_History_2~0 % 256 then 0 else 1); [2025-02-08 14:52:41,018 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L77-1: assume !(add_history_type_~tmp~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296));add_history_type_#res#1 := 0; [2025-02-08 14:52:41,019 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L77-1: assume !!(add_history_type_~tmp~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296)); [2025-02-08 14:52:41,019 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L110-3: assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; [2025-02-08 14:52:41,019 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L110-3: assume !(0 == read_history_int8_~historyIndex#1); [2025-02-08 14:52:41,019 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L143-4: assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate2Failed_History_1~0 % 256 then 0 else 1); [2025-02-08 14:52:41,019 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L143-4: assume !(1 == read_history_bool_~historyIndex#1);read_history_bool_#res#1 := (if 0 == ~gate2Failed_History_2~0 % 256 then 0 else 1); [2025-02-08 14:52:41,019 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L77-2: assume !(add_history_type_~tmp~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296));add_history_type_#res#1 := 0; [2025-02-08 14:52:41,019 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L77-2: assume !!(add_history_type_~tmp~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296)); [2025-02-08 14:52:41,019 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L110-4: assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; [2025-02-08 14:52:41,019 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L110-4: assume !(0 == read_history_int8_~historyIndex#1); [2025-02-08 14:52:41,019 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L143-5: assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate2Failed_History_1~0 % 256 then 0 else 1); [2025-02-08 14:52:41,019 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L143-5: assume !(1 == read_history_bool_~historyIndex#1);read_history_bool_#res#1 := (if 0 == ~gate2Failed_History_2~0 % 256 then 0 else 1); [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L77-3: assume !(add_history_type_~tmp~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296));add_history_type_#res#1 := 0; [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L77-3: assume !!(add_history_type_~tmp~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296)); [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L110-5: assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L110-5: assume !(0 == read_history_int8_~historyIndex#1); [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L110-6: assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L110-6: assume !(0 == read_history_int8_~historyIndex#1); [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L110-7: assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L110-7: assume !(0 == read_history_int8_~historyIndex#1); [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L110-8: assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L110-8: assume !(0 == read_history_int8_~historyIndex#1); [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L309: check_#t~ret25#1 := read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;havoc read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1;assume { :end_inline_read_history_bool } true;check_~tmp___8~0#1 := (if 0 == check_#t~ret25#1 % 256 then 0 else 1);havoc check_#t~ret25#1; [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L276: assume ~VALUE2~0 == check_~tmp___1~2#1;check_#t~post19#1 := check_~temp_count~0#1;check_~temp_count~0#1 := 1 + check_#t~post19#1;havoc check_#t~post19#1; [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L276: assume !(~VALUE2~0 == check_~tmp___1~2#1); [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L409: havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;havoc write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1;assume { :end_inline_write_history_bool } true; [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L310: assume 0 != check_~tmp___8~0#1 % 256;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 2, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L310: assume !(0 != check_~tmp___8~0#1 % 256);check_#res#1 := 0; [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L509: havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_#t~nondet33#1;assume 0 == gate2_each_pals_period_#t~nondet33#1 || 1 == gate2_each_pals_period_#t~nondet33#1;~gate2Failed~0 := (if 0 == gate2_each_pals_period_#t~nondet33#1 % 256 then 0 else 1);havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, (if 0 == ~gate2Failed~0 % 256 then 0 else 1);havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L410: assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L410: assume !(0 != ~gate3Failed~0 % 256);havoc gate3_each_pals_period_#t~nondet36#1;gate3_each_pals_period_~tmp~5#1 := gate3_each_pals_period_#t~nondet36#1;havoc gate3_each_pals_period_#t~nondet36#1;gate3_each_pals_period_~next_state~2#1 := gate3_each_pals_period_~tmp~5#1; [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L311: check_#t~ret26#1 := read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;havoc read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1;assume { :end_inline_read_history_bool } true;check_~tmp___9~0#1 := (if 0 == check_#t~ret26#1 % 256 then 0 else 1);havoc check_#t~ret26#1; [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L113: assume 1 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_1~0; [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L113: assume !(1 == read_history_int8_~historyIndex#1);read_history_int8_#res#1 := ~votedValue_History_2~0; [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L113-1: assume 1 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_1~0; [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L113-1: assume !(1 == read_history_int8_~historyIndex#1);read_history_int8_#res#1 := ~votedValue_History_2~0; [2025-02-08 14:52:41,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L113-2: assume 1 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_1~0; [2025-02-08 14:52:41,021 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L113-2: assume !(1 == read_history_int8_~historyIndex#1);read_history_int8_#res#1 := ~votedValue_History_2~0; [2025-02-08 14:52:41,021 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L113-3: assume 1 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_1~0; [2025-02-08 14:52:41,021 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L113-3: assume !(1 == read_history_int8_~historyIndex#1);read_history_int8_#res#1 := ~votedValue_History_2~0; [2025-02-08 14:52:41,021 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L113-4: assume 1 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_1~0; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L113-4: assume !(1 == read_history_int8_~historyIndex#1);read_history_int8_#res#1 := ~votedValue_History_2~0; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L113-5: assume 1 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_1~0; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L113-5: assume !(1 == read_history_int8_~historyIndex#1);read_history_int8_#res#1 := ~votedValue_History_2~0; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L113-6: assume 1 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_1~0; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L113-6: assume !(1 == read_history_int8_~historyIndex#1);read_history_int8_#res#1 := ~votedValue_History_2~0; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L113-7: assume 1 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_1~0; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L113-7: assume !(1 == read_history_int8_~historyIndex#1);read_history_int8_#res#1 := ~votedValue_History_2~0; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L113-8: assume 1 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_1~0; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L113-8: assume !(1 == read_history_int8_~historyIndex#1);read_history_int8_#res#1 := ~votedValue_History_2~0; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L510: havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_#t~nondet35#1;assume 0 == gate3_each_pals_period_#t~nondet35#1 || 1 == gate3_each_pals_period_#t~nondet35#1;~gate3Failed~0 := (if 0 == gate3_each_pals_period_#t~nondet35#1 % 256 then 0 else 1);havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, (if 0 == ~gate3Failed~0 % 256 then 0 else 1);havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L444: assume ~VALUE1~0 == ~VALUE2~0; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L444: assume !(~VALUE1~0 == ~VALUE2~0); [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L378: havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;havoc write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1;assume { :end_inline_write_history_bool } true; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L312: assume 0 == check_~tmp___9~0#1 % 256;check_#res#1 := 0; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L312: assume !(0 == check_~tmp___9~0#1 % 256); [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L279: check_#t~ret20#1 := read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;havoc read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1;assume { :end_inline_read_history_int8 } true;check_~tmp___2~2#1 := check_#t~ret20#1;havoc check_#t~ret20#1; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L279-1: assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L511: havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L445: assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L445: assume !(~VALUE1~0 == ~nomsg~0);voter_~voted_value~0#1 := ~VALUE1~0; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L379: assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L379: assume !(0 != ~gate2Failed~0 % 256);havoc gate2_each_pals_period_#t~nondet34#1;gate2_each_pals_period_~tmp~4#1 := gate2_each_pals_period_#t~nondet34#1;havoc gate2_each_pals_period_#t~nondet34#1;gate2_each_pals_period_~next_state~1#1 := gate2_each_pals_period_~tmp~4#1; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L280: assume ~VALUE3~0 == check_~tmp___2~2#1;check_#t~post21#1 := check_~temp_count~0#1;check_~temp_count~0#1 := 1 + check_#t~post21#1;havoc check_#t~post21#1; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L280: assume !(~VALUE3~0 == check_~tmp___2~2#1); [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L82: add_history_type_#t~ret5#1 := read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;havoc read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___0~0#1 := (if add_history_type_#t~ret5#1 % 256 % 4294967296 <= 2147483647 then add_history_type_#t~ret5#1 % 256 % 4294967296 else add_history_type_#t~ret5#1 % 256 % 4294967296 - 4294967296);havoc add_history_type_#t~ret5#1; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L82-1: add_history_type_#t~ret5#1 := read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;havoc read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___0~0#1 := (if add_history_type_#t~ret5#1 % 256 % 4294967296 <= 2147483647 then add_history_type_#t~ret5#1 % 256 % 4294967296 else add_history_type_#t~ret5#1 % 256 % 4294967296 - 4294967296);havoc add_history_type_#t~ret5#1; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L82-2: add_history_type_#t~ret5#1 := read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;havoc read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___0~0#1 := (if add_history_type_#t~ret5#1 % 256 % 4294967296 <= 2147483647 then add_history_type_#t~ret5#1 % 256 % 4294967296 else add_history_type_#t~ret5#1 % 256 % 4294967296 - 4294967296);havoc add_history_type_#t~ret5#1; [2025-02-08 14:52:41,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L82-3: add_history_type_#t~ret5#1 := read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;havoc read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___0~0#1 := (if add_history_type_#t~ret5#1 % 256 % 4294967296 <= 2147483647 then add_history_type_#t~ret5#1 % 256 % 4294967296 else add_history_type_#t~ret5#1 % 256 % 4294967296 - 4294967296);havoc add_history_type_#t~ret5#1; [2025-02-08 14:52:41,023 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L512: havoc voter_~voted_value~0#1;assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; [2025-02-08 14:52:41,023 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L347: havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;havoc write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1;assume { :end_inline_write_history_bool } true; [2025-02-08 14:52:41,026 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L149: assume 2 == read_history_bool_~history_id#1; [2025-02-08 14:52:41,026 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L149: assume !(2 == read_history_bool_~history_id#1);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; [2025-02-08 14:52:41,026 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L149-1: assume 2 == read_history_bool_~history_id#1; [2025-02-08 14:52:41,026 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L149-1: assume !(2 == read_history_bool_~history_id#1);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; [2025-02-08 14:52:41,026 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L149-2: assume 2 == read_history_bool_~history_id#1; [2025-02-08 14:52:41,026 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L149-2: assume !(2 == read_history_bool_~history_id#1);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; [2025-02-08 14:52:41,026 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L83: assume !(add_history_type_~tmp___0~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296));add_history_type_#res#1 := 0; [2025-02-08 14:52:41,026 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L83: assume !!(add_history_type_~tmp___0~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296)); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L149-3: assume 2 == read_history_bool_~history_id#1; [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L149-3: assume !(2 == read_history_bool_~history_id#1);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L83-1: assume !(add_history_type_~tmp___0~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296));add_history_type_#res#1 := 0; [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L83-1: assume !!(add_history_type_~tmp___0~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296)); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L149-4: assume 2 == read_history_bool_~history_id#1; [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L149-4: assume !(2 == read_history_bool_~history_id#1);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L83-2: assume !(add_history_type_~tmp___0~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296));add_history_type_#res#1 := 0; [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L83-2: assume !!(add_history_type_~tmp___0~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296)); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L149-5: assume 2 == read_history_bool_~history_id#1; [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L149-5: assume !(2 == read_history_bool_~history_id#1);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L83-3: assume !(add_history_type_~tmp___0~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296));add_history_type_#res#1 := 0; [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L83-3: assume !!(add_history_type_~tmp___0~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296)); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L348: assume 0 != ~gate1Failed~0 % 256;~g1v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 - 256); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L348: assume !(0 != ~gate1Failed~0 % 256);havoc gate1_each_pals_period_#t~nondet32#1;gate1_each_pals_period_~tmp~3#1 := gate1_each_pals_period_#t~nondet32#1;havoc gate1_each_pals_period_#t~nondet32#1;gate1_each_pals_period_~next_state~0#1 := gate1_each_pals_period_~tmp~3#1; [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L150: assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate3Failed_History_0~0 % 256 then 0 else 1); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L150: assume !(0 == read_history_bool_~historyIndex#1); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L150-1: assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate3Failed_History_0~0 % 256 then 0 else 1); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L150-1: assume !(0 == read_history_bool_~historyIndex#1); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L150-2: assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate3Failed_History_0~0 % 256 then 0 else 1); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L150-2: assume !(0 == read_history_bool_~historyIndex#1); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L150-3: assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate3Failed_History_0~0 % 256 then 0 else 1); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L150-3: assume !(0 == read_history_bool_~historyIndex#1); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L150-4: assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate3Failed_History_0~0 % 256 then 0 else 1); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L150-4: assume !(0 == read_history_bool_~historyIndex#1); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L150-5: assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate3Failed_History_0~0 % 256 then 0 else 1); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L150-5: assume !(0 == read_history_bool_~historyIndex#1); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L283: assume ~VALUE1~0 != ~VALUE2~0; [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L283: assume !(~VALUE1~0 != ~VALUE2~0); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L184: assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := (if 0 == ~gate1Failed_History_1~0 % 256 then 0 else 1);~gate1Failed_History_1~0 := (if 0 == ~gate1Failed_History_0~0 % 256 then 0 else 1);~gate1Failed_History_0~0 := (if 0 == write_history_bool_~buf#1 % 256 then 0 else 1); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L184: assume !(0 == write_history_bool_~history_id#1); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L184-1: assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := (if 0 == ~gate1Failed_History_1~0 % 256 then 0 else 1);~gate1Failed_History_1~0 := (if 0 == ~gate1Failed_History_0~0 % 256 then 0 else 1);~gate1Failed_History_0~0 := (if 0 == write_history_bool_~buf#1 % 256 then 0 else 1); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L184-1: assume !(0 == write_history_bool_~history_id#1); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L416: assume 0 == gate3_each_pals_period_~next_state~2#1;gate3_each_pals_period_~tmp___0~5#1 := 1; [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L416: assume !(0 == gate3_each_pals_period_~next_state~2#1); [2025-02-08 14:52:41,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L284: assume ~VALUE1~0 != ~VALUE3~0; [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L284: assume !(~VALUE1~0 != ~VALUE3~0); [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L119: havoc assert_~arg#1;havoc assert_#in~arg#1;assume { :end_inline_assert } true;read_history_int8_#res#1 := -2; [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L119-1: havoc assert_~arg#1;havoc assert_#in~arg#1;assume { :end_inline_assert } true;read_history_int8_#res#1 := -2; [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L119-2: havoc assert_~arg#1;havoc assert_#in~arg#1;assume { :end_inline_assert } true;read_history_int8_#res#1 := -2; [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L119-3: havoc assert_~arg#1;havoc assert_#in~arg#1;assume { :end_inline_assert } true;read_history_int8_#res#1 := -2; [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L119-4: havoc assert_~arg#1;havoc assert_#in~arg#1;assume { :end_inline_assert } true;read_history_int8_#res#1 := -2; [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L119-5: havoc assert_~arg#1;havoc assert_#in~arg#1;assume { :end_inline_assert } true;read_history_int8_#res#1 := -2; [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L119-6: havoc assert_~arg#1;havoc assert_#in~arg#1;assume { :end_inline_assert } true;read_history_int8_#res#1 := -2; [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L119-7: havoc assert_~arg#1;havoc assert_#in~arg#1;assume { :end_inline_assert } true;read_history_int8_#res#1 := -2; [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L119-8: havoc assert_~arg#1;havoc assert_#in~arg#1;assume { :end_inline_assert } true;read_history_int8_#res#1 := -2; [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L285: assume ~VALUE2~0 != ~VALUE3~0; [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L285: assume !(~VALUE2~0 != ~VALUE3~0); [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L252: assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L252: assume !(0 == ~gate1Failed~0 % 256); [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L153: assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate3Failed_History_1~0 % 256 then 0 else 1); [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L153: assume !(1 == read_history_bool_~historyIndex#1);read_history_bool_#res#1 := (if 0 == ~gate3Failed_History_2~0 % 256 then 0 else 1); [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L153-1: assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate3Failed_History_1~0 % 256 then 0 else 1); [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L153-1: assume !(1 == read_history_bool_~historyIndex#1);read_history_bool_#res#1 := (if 0 == ~gate3Failed_History_2~0 % 256 then 0 else 1); [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L153-2: assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate3Failed_History_1~0 % 256 then 0 else 1); [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L153-2: assume !(1 == read_history_bool_~historyIndex#1);read_history_bool_#res#1 := (if 0 == ~gate3Failed_History_2~0 % 256 then 0 else 1); [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L153-3: assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate3Failed_History_1~0 % 256 then 0 else 1); [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L153-3: assume !(1 == read_history_bool_~historyIndex#1);read_history_bool_#res#1 := (if 0 == ~gate3Failed_History_2~0 % 256 then 0 else 1); [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L153-4: assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate3Failed_History_1~0 % 256 then 0 else 1); [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L153-4: assume !(1 == read_history_bool_~historyIndex#1);read_history_bool_#res#1 := (if 0 == ~gate3Failed_History_2~0 % 256 then 0 else 1); [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L153-5: assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate3Failed_History_1~0 % 256 then 0 else 1); [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L153-5: assume !(1 == read_history_bool_~historyIndex#1);read_history_bool_#res#1 := (if 0 == ~gate3Failed_History_2~0 % 256 then 0 else 1); [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L451: assume ~VALUE1~0 == ~VALUE3~0; [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L451: assume !(~VALUE1~0 == ~VALUE3~0); [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L385: assume 0 == gate2_each_pals_period_~next_state~1#1;gate2_each_pals_period_~tmp___0~4#1 := 1; [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L385: assume !(0 == gate2_each_pals_period_~next_state~1#1); [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L286: assume !(1 == check_~temp_count~0#1);check_#res#1 := 0; [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L286: assume !!(1 == check_~temp_count~0#1); [2025-02-08 14:52:41,028 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L88: add_history_type_#t~ret6#1 := read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;havoc read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___1~0#1 := (if add_history_type_#t~ret6#1 % 256 % 4294967296 <= 2147483647 then add_history_type_#t~ret6#1 % 256 % 4294967296 else add_history_type_#t~ret6#1 % 256 % 4294967296 - 4294967296);havoc add_history_type_#t~ret6#1; [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L88-1: add_history_type_#t~ret6#1 := read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;havoc read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___1~0#1 := (if add_history_type_#t~ret6#1 % 256 % 4294967296 <= 2147483647 then add_history_type_#t~ret6#1 % 256 % 4294967296 else add_history_type_#t~ret6#1 % 256 % 4294967296 - 4294967296);havoc add_history_type_#t~ret6#1; [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L88-2: add_history_type_#t~ret6#1 := read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;havoc read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___1~0#1 := (if add_history_type_#t~ret6#1 % 256 % 4294967296 <= 2147483647 then add_history_type_#t~ret6#1 % 256 % 4294967296 else add_history_type_#t~ret6#1 % 256 % 4294967296 - 4294967296);havoc add_history_type_#t~ret6#1; [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L88-3: add_history_type_#t~ret6#1 := read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;havoc read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp___1~0#1 := (if add_history_type_#t~ret6#1 % 256 % 4294967296 <= 2147483647 then add_history_type_#t~ret6#1 % 256 % 4294967296 else add_history_type_#t~ret6#1 % 256 % 4294967296 - 4294967296);havoc add_history_type_#t~ret6#1; [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L452: assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE2~0; [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L452: assume !(~VALUE1~0 == ~nomsg~0);voter_~voted_value~0#1 := ~VALUE1~0; [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L419: assume 1 == gate3_each_pals_period_~next_state~2#1;gate3_each_pals_period_~tmp___0~5#1 := 1; [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L419: assume !(1 == gate3_each_pals_period_~next_state~2#1); [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L89: assume !(add_history_type_~tmp___1~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296));add_history_type_#res#1 := 0; [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L89: assume !!(add_history_type_~tmp___1~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296)); [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L89-1: assume !(add_history_type_~tmp___1~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296));add_history_type_#res#1 := 0; [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L89-1: assume !!(add_history_type_~tmp___1~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296)); [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L89-2: assume !(add_history_type_~tmp___1~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296));add_history_type_#res#1 := 0; [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L89-2: assume !!(add_history_type_~tmp___1~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296)); [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L89-3: assume !(add_history_type_~tmp___1~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296));add_history_type_#res#1 := 0; [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L89-3: assume !!(add_history_type_~tmp___1~0#1 == (if add_history_type_~ini_bool~0#1 % 256 % 4294967296 <= 2147483647 then add_history_type_~ini_bool~0#1 % 256 % 4294967296 else add_history_type_~ini_bool~0#1 % 256 % 4294967296 - 4294967296)); [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L519: main_#t~ret56#1 := check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L354: assume 0 == gate1_each_pals_period_~next_state~0#1;gate1_each_pals_period_~tmp___0~3#1 := 1; [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L354: assume !(0 == gate1_each_pals_period_~next_state~0#1); [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L255: assume 0 == ~gate2Failed~0 % 256;check_~tmp~2#1 := 1; [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L255: assume !(0 == ~gate2Failed~0 % 256); [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L189: assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := (if 0 == ~gate2Failed_History_1~0 % 256 then 0 else 1);~gate2Failed_History_1~0 := (if 0 == ~gate2Failed_History_0~0 % 256 then 0 else 1);~gate2Failed_History_0~0 := (if 0 == write_history_bool_~buf#1 % 256 then 0 else 1); [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L189: assume !(1 == write_history_bool_~history_id#1); [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L189-1: assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := (if 0 == ~gate2Failed_History_1~0 % 256 then 0 else 1);~gate2Failed_History_1~0 := (if 0 == ~gate2Failed_History_0~0 % 256 then 0 else 1);~gate2Failed_History_0~0 := (if 0 == write_history_bool_~buf#1 % 256 then 0 else 1); [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L189-1: assume !(1 == write_history_bool_~history_id#1); [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L520: havoc assert_~arg#1;havoc assert_#in~arg#1;assume { :end_inline_assert } true; [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L388: assume 1 == gate2_each_pals_period_~next_state~1#1;gate2_each_pals_period_~tmp___0~4#1 := 1; [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L388: assume !(1 == gate2_each_pals_period_~next_state~1#1); [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L422: assume 2 == gate3_each_pals_period_~next_state~2#1;gate3_each_pals_period_~tmp___0~5#1 := 1; [2025-02-08 14:52:41,029 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L422: assume !(2 == gate3_each_pals_period_~next_state~2#1);gate3_each_pals_period_~tmp___0~5#1 := 0; [2025-02-08 14:52:41,031 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L323: check_#t~ret27#1 := read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;havoc read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; [2025-02-08 14:52:41,031 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L323-1: assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; [2025-02-08 14:52:41,031 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L357: assume 1 == gate1_each_pals_period_~next_state~0#1;gate1_each_pals_period_~tmp___0~3#1 := 1; [2025-02-08 14:52:41,031 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L357: assume !(1 == gate1_each_pals_period_~next_state~0#1); [2025-02-08 14:52:41,031 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L324: assume check_~tmp___11~0#1 != ~nomsg~0;assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; [2025-02-08 14:52:41,031 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L324: assume !(check_~tmp___11~0#1 != ~nomsg~0); [2025-02-08 14:52:41,032 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L258: assume 0 == ~gate3Failed~0 % 256;check_~tmp~2#1 := 1; [2025-02-08 14:52:41,032 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L258: assume !(0 == ~gate3Failed~0 % 256);check_~tmp~2#1 := 0; [2025-02-08 14:52:41,032 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L159: havoc assert_~arg#1;havoc assert_#in~arg#1;assume { :end_inline_assert } true;read_history_bool_#res#1 := 0; [2025-02-08 14:52:41,032 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L159-1: havoc assert_~arg#1;havoc assert_#in~arg#1;assume { :end_inline_assert } true;read_history_bool_#res#1 := 0; [2025-02-08 14:52:41,032 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L159-2: havoc assert_~arg#1;havoc assert_#in~arg#1;assume { :end_inline_assert } true;read_history_bool_#res#1 := 0; [2025-02-08 14:52:41,032 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L159-3: havoc assert_~arg#1;havoc assert_#in~arg#1;assume { :end_inline_assert } true;read_history_bool_#res#1 := 0; [2025-02-08 14:52:41,032 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L159-4: havoc assert_~arg#1;havoc assert_#in~arg#1;assume { :end_inline_assert } true;read_history_bool_#res#1 := 0; [2025-02-08 14:52:41,032 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L159-5: havoc assert_~arg#1;havoc assert_#in~arg#1;assume { :end_inline_assert } true;read_history_bool_#res#1 := 0; [2025-02-08 14:52:41,032 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L391: assume 2 == gate2_each_pals_period_~next_state~1#1;gate2_each_pals_period_~tmp___0~4#1 := 1; [2025-02-08 14:52:41,032 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L391: assume !(2 == gate2_each_pals_period_~next_state~1#1);gate2_each_pals_period_~tmp___0~4#1 := 0; [2025-02-08 14:52:41,032 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L325: check_#t~ret28#1 := read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;havoc read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1;assume { :end_inline_read_history_int8 } true;check_~tmp___12~0#1 := check_#t~ret28#1;havoc check_#t~ret28#1; [2025-02-08 14:52:41,032 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L94: add_history_type_#t~ret7#1 := read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;havoc read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1;assume { :end_inline_read_history_int8 } true;add_history_type_~tmp___2~0#1 := add_history_type_#t~ret7#1;havoc add_history_type_#t~ret7#1; [2025-02-08 14:52:41,032 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L94-1: add_history_type_#t~ret7#1 := read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;havoc read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1;assume { :end_inline_read_history_int8 } true;add_history_type_~tmp___2~0#1 := add_history_type_#t~ret7#1;havoc add_history_type_#t~ret7#1; [2025-02-08 14:52:41,032 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L94-2: add_history_type_#t~ret7#1 := read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;havoc read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1;assume { :end_inline_read_history_int8 } true;add_history_type_~tmp___2~0#1 := add_history_type_#t~ret7#1;havoc add_history_type_#t~ret7#1; [2025-02-08 14:52:41,032 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L94-3: add_history_type_#t~ret7#1 := read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;havoc read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1;assume { :end_inline_read_history_int8 } true;add_history_type_~tmp___2~0#1 := add_history_type_#t~ret7#1;havoc add_history_type_#t~ret7#1; [2025-02-08 14:52:41,032 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L458: assume ~VALUE1~0 != ~nomsg~0;voter_~voted_value~0#1 := ~VALUE1~0; [2025-02-08 14:52:41,032 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L458: assume !(~VALUE1~0 != ~nomsg~0); [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L326: assume !(~VALUE1~0 == check_~tmp___12~0#1);assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L326: assume !!(~VALUE1~0 == check_~tmp___12~0#1); [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L194: assume 2 == write_history_bool_~history_id#1;~gate3Failed_History_2~0 := (if 0 == ~gate3Failed_History_1~0 % 256 then 0 else 1);~gate3Failed_History_1~0 := (if 0 == ~gate3Failed_History_0~0 % 256 then 0 else 1);~gate3Failed_History_0~0 := (if 0 == write_history_bool_~buf#1 % 256 then 0 else 1); [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L194: assume !(2 == write_history_bool_~history_id#1);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L194-1: assume 2 == write_history_bool_~history_id#1;~gate3Failed_History_2~0 := (if 0 == ~gate3Failed_History_1~0 % 256 then 0 else 1);~gate3Failed_History_1~0 := (if 0 == ~gate3Failed_History_0~0 % 256 then 0 else 1);~gate3Failed_History_0~0 := (if 0 == write_history_bool_~buf#1 % 256 then 0 else 1); [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L194-1: assume !(2 == write_history_bool_~history_id#1);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L95: assume !(add_history_type_~tmp___2~0#1 == add_history_type_~ini_int~0#1);add_history_type_#res#1 := 0; [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L95: assume !!(add_history_type_~tmp___2~0#1 == add_history_type_~ini_int~0#1); [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L95-1: assume !(add_history_type_~tmp___2~0#1 == add_history_type_~ini_int~0#1);add_history_type_#res#1 := 0; [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L95-1: assume !!(add_history_type_~tmp___2~0#1 == add_history_type_~ini_int~0#1); [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L95-2: assume !(add_history_type_~tmp___2~0#1 == add_history_type_~ini_int~0#1);add_history_type_#res#1 := 0; [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L95-2: assume !!(add_history_type_~tmp___2~0#1 == add_history_type_~ini_int~0#1); [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L95-3: assume !(add_history_type_~tmp___2~0#1 == add_history_type_~ini_int~0#1);add_history_type_#res#1 := 0; [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L95-3: assume !!(add_history_type_~tmp___2~0#1 == add_history_type_~ini_int~0#1); [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L360: assume 2 == gate1_each_pals_period_~next_state~0#1;gate1_each_pals_period_~tmp___0~3#1 := 1; [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L360: assume !(2 == gate1_each_pals_period_~next_state~0#1);gate1_each_pals_period_~tmp___0~3#1 := 0; [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L327: check_#t~ret29#1 := read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;havoc read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1;assume { :end_inline_read_history_int8 } true;check_~tmp___13~0#1 := check_#t~ret29#1;havoc check_#t~ret29#1; [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L129: assume 0 == read_history_bool_~history_id#1; [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L129: assume !(0 == read_history_bool_~history_id#1); [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L129-1: assume 0 == read_history_bool_~history_id#1; [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L129-1: assume !(0 == read_history_bool_~history_id#1); [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L129-2: assume 0 == read_history_bool_~history_id#1; [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L129-2: assume !(0 == read_history_bool_~history_id#1); [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L129-3: assume 0 == read_history_bool_~history_id#1; [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L129-3: assume !(0 == read_history_bool_~history_id#1); [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L129-4: assume 0 == read_history_bool_~history_id#1; [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L129-4: assume !(0 == read_history_bool_~history_id#1); [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L129-5: assume 0 == read_history_bool_~history_id#1; [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L129-5: assume !(0 == read_history_bool_~history_id#1); [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L427: havoc assume_abort_if_not_~cond#1;havoc assume_abort_if_not_#in~cond#1;assume { :end_inline_assume_abort_if_not } true;~g3v_new~0 := (if (if gate3_each_pals_period_~next_state~2#1 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then gate3_each_pals_period_~next_state~2#1 else ~g3v_new~0) % 256 <= 127 then (if gate3_each_pals_period_~next_state~2#1 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then gate3_each_pals_period_~next_state~2#1 else ~g3v_new~0) % 256 else (if gate3_each_pals_period_~next_state~2#1 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then gate3_each_pals_period_~next_state~2#1 else ~g3v_new~0) % 256 - 256); [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L427-1: assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if (if 0 == gate3_each_pals_period_~tmp___0~5#1 then 0 else 1) % 256 % 4294967296 <= 2147483647 then (if 0 == gate3_each_pals_period_~tmp___0~5#1 then 0 else 1) % 256 % 4294967296 else (if 0 == gate3_each_pals_period_~tmp___0~5#1 then 0 else 1) % 256 % 4294967296 - 4294967296);havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L328: assume !(~VALUE2~0 == check_~tmp___13~0#1);assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L328: assume !!(~VALUE2~0 == check_~tmp___13~0#1); [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L130: assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate1Failed_History_0~0 % 256 then 0 else 1); [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L130: assume !(0 == read_history_bool_~historyIndex#1); [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L130-1: assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate1Failed_History_0~0 % 256 then 0 else 1); [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L130-1: assume !(0 == read_history_bool_~historyIndex#1); [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L130-2: assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate1Failed_History_0~0 % 256 then 0 else 1); [2025-02-08 14:52:41,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L130-2: assume !(0 == read_history_bool_~historyIndex#1); [2025-02-08 14:52:41,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L130-3: assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate1Failed_History_0~0 % 256 then 0 else 1); [2025-02-08 14:52:41,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L130-3: assume !(0 == read_history_bool_~historyIndex#1); [2025-02-08 14:52:41,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L130-4: assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate1Failed_History_0~0 % 256 then 0 else 1); [2025-02-08 14:52:41,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L130-4: assume !(0 == read_history_bool_~historyIndex#1); [2025-02-08 14:52:41,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L130-5: assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate1Failed_History_0~0 % 256 then 0 else 1); [2025-02-08 14:52:41,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L130-5: assume !(0 == read_history_bool_~historyIndex#1); [2025-02-08 14:52:41,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L461: assume ~VALUE2~0 != ~nomsg~0;voter_~voted_value~0#1 := ~VALUE2~0; [2025-02-08 14:52:41,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L461: assume !(~VALUE2~0 != ~nomsg~0); [2025-02-08 14:52:41,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L329: check_#t~ret30#1 := read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;havoc read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1;assume { :end_inline_read_history_int8 } true;check_~tmp___14~0#1 := check_#t~ret30#1;havoc check_#t~ret30#1; [2025-02-08 14:52:41,035 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L263: havoc assume_abort_if_not_~cond#1;havoc assume_abort_if_not_#in~cond#1;assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L263-1: assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if (if 0 == check_~tmp~2#1 then 0 else 1) % 256 % 4294967296 <= 2147483647 then (if 0 == check_~tmp~2#1 then 0 else 1) % 256 % 4294967296 else (if 0 == check_~tmp~2#1 then 0 else 1) % 256 % 4294967296 - 4294967296);havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L396: havoc assume_abort_if_not_~cond#1;havoc assume_abort_if_not_#in~cond#1;assume { :end_inline_assume_abort_if_not } true;~g2v_new~0 := (if (if gate2_each_pals_period_~next_state~1#1 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then gate2_each_pals_period_~next_state~1#1 else ~g2v_new~0) % 256 <= 127 then (if gate2_each_pals_period_~next_state~1#1 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then gate2_each_pals_period_~next_state~1#1 else ~g2v_new~0) % 256 else (if gate2_each_pals_period_~next_state~1#1 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then gate2_each_pals_period_~next_state~1#1 else ~g2v_new~0) % 256 - 256); [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L396-1: assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if (if 0 == gate2_each_pals_period_~tmp___0~4#1 then 0 else 1) % 256 % 4294967296 <= 2147483647 then (if 0 == gate2_each_pals_period_~tmp___0~4#1 then 0 else 1) % 256 % 4294967296 else (if 0 == gate2_each_pals_period_~tmp___0~4#1 then 0 else 1) % 256 % 4294967296 - 4294967296);havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L330: assume !(~VALUE3~0 == check_~tmp___14~0#1);check_#res#1 := 0; [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L330: assume !!(~VALUE3~0 == check_~tmp___14~0#1); [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L297: assume !(check_~temp_count~0#1 > 1);check_#res#1 := 0; [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L297: assume !!(check_~temp_count~0#1 > 1); [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L264: check_#t~ret13#1 := read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;havoc read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := (if 0 == check_#t~ret13#1 % 256 then 0 else 1);havoc check_#t~ret13#1; [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L265: assume 0 == check_~tmp___3~0#1 % 256;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 1, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L265: assume !(0 == check_~tmp___3~0#1 % 256); [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L199: havoc assert_~arg#1;havoc assert_#in~arg#1;assume { :end_inline_assert } true; [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L199-1: havoc assert_~arg#1;havoc assert_#in~arg#1;assume { :end_inline_assert } true; [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L133: assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate1Failed_History_1~0 % 256 then 0 else 1); [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L133: assume !(1 == read_history_bool_~historyIndex#1);read_history_bool_#res#1 := (if 0 == ~gate1Failed_History_2~0 % 256 then 0 else 1); [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L133-1: assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate1Failed_History_1~0 % 256 then 0 else 1); [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L133-1: assume !(1 == read_history_bool_~historyIndex#1);read_history_bool_#res#1 := (if 0 == ~gate1Failed_History_2~0 % 256 then 0 else 1); [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L133-2: assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate1Failed_History_1~0 % 256 then 0 else 1); [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L133-2: assume !(1 == read_history_bool_~historyIndex#1);read_history_bool_#res#1 := (if 0 == ~gate1Failed_History_2~0 % 256 then 0 else 1); [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L133-3: assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate1Failed_History_1~0 % 256 then 0 else 1); [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L133-3: assume !(1 == read_history_bool_~historyIndex#1);read_history_bool_#res#1 := (if 0 == ~gate1Failed_History_2~0 % 256 then 0 else 1); [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L133-4: assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate1Failed_History_1~0 % 256 then 0 else 1); [2025-02-08 14:52:41,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L133-4: assume !(1 == read_history_bool_~historyIndex#1);read_history_bool_#res#1 := (if 0 == ~gate1Failed_History_2~0 % 256 then 0 else 1); [2025-02-08 14:52:41,037 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L133-5: assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := (if 0 == ~gate1Failed_History_1~0 % 256 then 0 else 1); [2025-02-08 14:52:41,037 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L133-5: assume !(1 == read_history_bool_~historyIndex#1);read_history_bool_#res#1 := (if 0 == ~gate1Failed_History_2~0 % 256 then 0 else 1); [2025-02-08 14:52:41,037 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L464: assume ~VALUE3~0 != ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; [2025-02-08 14:52:41,037 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L464: assume !(~VALUE3~0 != ~nomsg~0);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; [2025-02-08 14:52:41,037 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L365: havoc assume_abort_if_not_~cond#1;havoc assume_abort_if_not_#in~cond#1;assume { :end_inline_assume_abort_if_not } true;~g1v_new~0 := (if (if gate1_each_pals_period_~next_state~0#1 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then gate1_each_pals_period_~next_state~0#1 else ~g1v_new~0) % 256 <= 127 then (if gate1_each_pals_period_~next_state~0#1 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then gate1_each_pals_period_~next_state~0#1 else ~g1v_new~0) % 256 else (if gate1_each_pals_period_~next_state~0#1 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then gate1_each_pals_period_~next_state~0#1 else ~g1v_new~0) % 256 - 256); [2025-02-08 14:52:41,037 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L365-1: assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if (if 0 == gate1_each_pals_period_~tmp___0~3#1 then 0 else 1) % 256 % 4294967296 <= 2147483647 then (if 0 == gate1_each_pals_period_~tmp___0~3#1 then 0 else 1) % 256 % 4294967296 else (if 0 == gate1_each_pals_period_~tmp___0~3#1 then 0 else 1) % 256 % 4294967296 - 4294967296);havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; [2025-02-08 14:52:41,037 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L266: check_#t~ret14#1 := read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;havoc read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1;assume { :end_inline_read_history_bool } true;check_~tmp___4~0#1 := (if 0 == check_#t~ret14#1 % 256 then 0 else 1);havoc check_#t~ret14#1; [2025-02-08 14:52:41,080 INFO L? ?]: Removed 436 outVars from TransFormulas that were not future-live. [2025-02-08 14:52:41,080 INFO L308 CfgBuilder]: Performing block encoding [2025-02-08 14:52:41,094 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-08 14:52:41,094 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-08 14:52:41,094 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 02:52:41 BoogieIcfgContainer [2025-02-08 14:52:41,094 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-08 14:52:41,095 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2025-02-08 14:52:41,095 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2025-02-08 14:52:41,098 INFO L274 PluginConnector]: BuchiAutomizer initialized [2025-02-08 14:52:41,098 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-02-08 14:52:41,099 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 08.02 02:52:39" (1/3) ... [2025-02-08 14:52:41,099 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4e4d639a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.02 02:52:41, skipping insertion in model container [2025-02-08 14:52:41,099 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-02-08 14:52:41,099 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:52:39" (2/3) ... [2025-02-08 14:52:41,099 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4e4d639a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.02 02:52:41, skipping insertion in model container [2025-02-08 14:52:41,099 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-02-08 14:52:41,099 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 02:52:41" (3/3) ... [2025-02-08 14:52:41,100 INFO L363 chiAutomizerObserver]: Analyzing ICFG pals_STARTPALS_Triplicated.2.ufo.UNBOUNDED.pals.c [2025-02-08 14:52:41,142 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-02-08 14:52:41,143 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-02-08 14:52:41,143 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-02-08 14:52:41,143 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-02-08 14:52:41,143 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-02-08 14:52:41,143 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-02-08 14:52:41,143 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-02-08 14:52:41,143 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-02-08 14:52:41,146 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 209 states, 190 states have (on average 1.8736842105263158) internal successors, (356), 208 states have internal predecessors, (356), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 14:52:41,162 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 24 [2025-02-08 14:52:41,162 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-02-08 14:52:41,162 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-02-08 14:52:41,166 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2025-02-08 14:52:41,166 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2025-02-08 14:52:41,166 INFO L338 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-02-08 14:52:41,166 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 209 states, 190 states have (on average 1.8736842105263158) internal successors, (356), 208 states have internal predecessors, (356), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 14:52:41,171 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 24 [2025-02-08 14:52:41,171 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-02-08 14:52:41,171 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-02-08 14:52:41,171 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2025-02-08 14:52:41,171 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2025-02-08 14:52:41,174 INFO L752 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0;assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;havoc main_#t~nondet37#1;assume 0 == main_#t~nondet37#1 || 1 == main_#t~nondet37#1;~gate1Failed~0 := (if 0 == main_#t~nondet37#1 % 256 then 0 else 1);havoc main_#t~nondet37#1;havoc main_#t~nondet38#1;assume 0 == main_#t~nondet38#1 || 1 == main_#t~nondet38#1;~gate2Failed~0 := (if 0 == main_#t~nondet38#1 % 256 then 0 else 1);havoc main_#t~nondet38#1;havoc main_#t~nondet39#1;assume 0 == main_#t~nondet39#1 || 1 == main_#t~nondet39#1;~gate3Failed~0 := (if 0 == main_#t~nondet39#1 % 256 then 0 else 1);havoc main_#t~nondet39#1;havoc main_#t~nondet40#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;havoc main_#t~nondet41#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;havoc main_#t~nondet42#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;havoc main_#t~nondet43#1;assume 0 == main_#t~nondet43#1 || 1 == main_#t~nondet43#1;~gate1Failed_History_0~0 := (if 0 == main_#t~nondet43#1 % 256 then 0 else 1);havoc main_#t~nondet43#1;havoc main_#t~nondet44#1;assume 0 == main_#t~nondet44#1 || 1 == main_#t~nondet44#1;~gate1Failed_History_1~0 := (if 0 == main_#t~nondet44#1 % 256 then 0 else 1);havoc main_#t~nondet44#1;havoc main_#t~nondet45#1;assume 0 == main_#t~nondet45#1 || 1 == main_#t~nondet45#1;~gate1Failed_History_2~0 := (if 0 == main_#t~nondet45#1 % 256 then 0 else 1);havoc main_#t~nondet45#1;havoc main_#t~nondet46#1;assume 0 == main_#t~nondet46#1 || 1 == main_#t~nondet46#1;~gate2Failed_History_0~0 := (if 0 == main_#t~nondet46#1 % 256 then 0 else 1);havoc main_#t~nondet46#1;havoc main_#t~nondet47#1;assume 0 == main_#t~nondet47#1 || 1 == main_#t~nondet47#1;~gate2Failed_History_1~0 := (if 0 == main_#t~nondet47#1 % 256 then 0 else 1);havoc main_#t~nondet47#1;havoc main_#t~nondet48#1;assume 0 == main_#t~nondet48#1 || 1 == main_#t~nondet48#1;~gate2Failed_History_2~0 := (if 0 == main_#t~nondet48#1 % 256 then 0 else 1);havoc main_#t~nondet48#1;havoc main_#t~nondet49#1;assume 0 == main_#t~nondet49#1 || 1 == main_#t~nondet49#1;~gate3Failed_History_0~0 := (if 0 == main_#t~nondet49#1 % 256 then 0 else 1);havoc main_#t~nondet49#1;havoc main_#t~nondet50#1;assume 0 == main_#t~nondet50#1 || 1 == main_#t~nondet50#1;~gate3Failed_History_1~0 := (if 0 == main_#t~nondet50#1 % 256 then 0 else 1);havoc main_#t~nondet50#1;havoc main_#t~nondet51#1;assume 0 == main_#t~nondet51#1 || 1 == main_#t~nondet51#1;~gate3Failed_History_2~0 := (if 0 == main_#t~nondet51#1 % 256 then 0 else 1);havoc main_#t~nondet51#1;havoc main_#t~nondet52#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;havoc main_#t~nondet53#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;havoc main_#t~nondet54#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0;" [2025-02-08 14:52:41,174 INFO L754 eck$LassoCheckResult]: Loop: "assume add_history_type_~var~0#1 < 3;" "assume !(0 == add_history_type_~history_id#1);" "assume !(1 == add_history_type_~history_id#1);" "assume !(2 == add_history_type_~history_id#1);" "assume !(3 == add_history_type_~history_id#1);" "add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1;" [2025-02-08 14:52:41,177 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 14:52:41,177 INFO L85 PathProgramCache]: Analyzing trace with hash 1147, now seen corresponding path program 1 times [2025-02-08 14:52:41,204 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 14:52:41,204 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [560342148] [2025-02-08 14:52:41,204 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 14:52:41,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 14:52:41,256 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-02-08 14:52:41,306 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-02-08 14:52:41,308 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 14:52:41,308 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-08 14:52:41,308 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-02-08 14:52:41,315 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-02-08 14:52:41,346 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-02-08 14:52:41,346 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 14:52:41,346 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-08 14:52:41,365 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-02-08 14:52:41,367 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 14:52:41,367 INFO L85 PathProgramCache]: Analyzing trace with hash -487667496, now seen corresponding path program 1 times [2025-02-08 14:52:41,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 14:52:41,368 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [389814479] [2025-02-08 14:52:41,368 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 14:52:41,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 14:52:41,373 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 6 statements into 1 equivalence classes. [2025-02-08 14:52:41,375 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 6 of 6 statements. [2025-02-08 14:52:41,378 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 14:52:41,379 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-08 14:52:41,379 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-02-08 14:52:41,380 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 6 statements into 1 equivalence classes. [2025-02-08 14:52:41,381 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 6 of 6 statements. [2025-02-08 14:52:41,381 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 14:52:41,381 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-08 14:52:41,386 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-02-08 14:52:41,386 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 14:52:41,387 INFO L85 PathProgramCache]: Analyzing trace with hash -1315698222, now seen corresponding path program 1 times [2025-02-08 14:52:41,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 14:52:41,387 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [408874546] [2025-02-08 14:52:41,387 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 14:52:41,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 14:52:41,396 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 7 statements into 1 equivalence classes. [2025-02-08 14:52:41,419 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 7 of 7 statements. [2025-02-08 14:52:41,420 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 14:52:41,420 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 14:52:41,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 14:52:41,527 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 14:52:41,527 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [408874546] [2025-02-08 14:52:41,528 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [408874546] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 14:52:41,528 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 14:52:41,528 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 14:52:41,529 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1377899475] [2025-02-08 14:52:41,529 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 14:52:41,568 INFO L204 LassoAnalysis]: Preferences: [2025-02-08 14:52:41,569 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-02-08 14:52:41,569 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-02-08 14:52:41,569 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-02-08 14:52:41,569 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2025-02-08 14:52:41,569 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-02-08 14:52:41,569 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-02-08 14:52:41,569 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-02-08 14:52:41,569 INFO L132 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.2.ufo.UNBOUNDED.pals.c_Iteration1_Loop [2025-02-08 14:52:41,569 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-02-08 14:52:41,569 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2025-02-08 14:52:41,581 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-02-08 14:52:41,595 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-02-08 14:52:41,597 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-02-08 14:52:41,676 INFO L259 LassoAnalysis]: Preprocessing complete. [2025-02-08 14:52:41,676 INFO L365 LassoAnalysis]: Checking for nontermination... [2025-02-08 14:52:41,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-02-08 14:52:41,677 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 14:52:41,679 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-02-08 14:52:41,681 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2025-02-08 14:52:41,682 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-02-08 14:52:41,682 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-02-08 14:52:41,702 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-02-08 14:52:41,702 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_add_history_type_~history_id#1=7} Honda state: {ULTIMATE.start_add_history_type_~history_id#1=7} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-02-08 14:52:41,709 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2025-02-08 14:52:41,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-02-08 14:52:41,709 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 14:52:41,710 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-02-08 14:52:41,711 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2025-02-08 14:52:41,713 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-02-08 14:52:41,714 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-02-08 14:52:41,727 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-02-08 14:52:41,727 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_add_history_type_#t~post8#1=0} Honda state: {ULTIMATE.start_add_history_type_#t~post8#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-02-08 14:52:41,732 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2025-02-08 14:52:41,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-02-08 14:52:41,733 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 14:52:41,735 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-02-08 14:52:41,735 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2025-02-08 14:52:41,738 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-02-08 14:52:41,738 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-02-08 14:52:41,754 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2025-02-08 14:52:41,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-02-08 14:52:41,755 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 14:52:41,756 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-02-08 14:52:41,757 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2025-02-08 14:52:41,759 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2025-02-08 14:52:41,759 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-02-08 14:52:41,782 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2025-02-08 14:52:41,786 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2025-02-08 14:52:41,786 INFO L204 LassoAnalysis]: Preferences: [2025-02-08 14:52:41,786 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-02-08 14:52:41,786 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-02-08 14:52:41,786 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-02-08 14:52:41,786 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-02-08 14:52:41,786 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-02-08 14:52:41,786 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-02-08 14:52:41,786 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-02-08 14:52:41,786 INFO L132 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.2.ufo.UNBOUNDED.pals.c_Iteration1_Loop [2025-02-08 14:52:41,786 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-02-08 14:52:41,786 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2025-02-08 14:52:41,787 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-02-08 14:52:41,798 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-02-08 14:52:41,803 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-02-08 14:52:41,876 INFO L259 LassoAnalysis]: Preprocessing complete. [2025-02-08 14:52:41,879 INFO L451 LassoAnalysis]: Using template 'affine'. [2025-02-08 14:52:41,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-02-08 14:52:41,880 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 14:52:41,882 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-02-08 14:52:41,883 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2025-02-08 14:52:41,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-02-08 14:52:41,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-02-08 14:52:41,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-02-08 14:52:41,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-02-08 14:52:41,895 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-02-08 14:52:41,895 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-02-08 14:52:41,898 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-02-08 14:52:41,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-02-08 14:52:41,900 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-02-08 14:52:41,906 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2025-02-08 14:52:41,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-02-08 14:52:41,907 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 14:52:41,908 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-02-08 14:52:41,910 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2025-02-08 14:52:41,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-02-08 14:52:41,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-02-08 14:52:41,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-02-08 14:52:41,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-02-08 14:52:41,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-02-08 14:52:41,925 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-02-08 14:52:41,926 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-02-08 14:52:41,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-02-08 14:52:41,928 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2025-02-08 14:52:41,930 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2025-02-08 14:52:41,932 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2025-02-08 14:52:41,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-02-08 14:52:41,933 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 14:52:41,935 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-02-08 14:52:41,937 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2025-02-08 14:52:41,938 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2025-02-08 14:52:41,938 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2025-02-08 14:52:41,938 INFO L474 LassoAnalysis]: Proved termination. [2025-02-08 14:52:41,938 INFO L476 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_add_history_type_~var~0#1) = -2*ULTIMATE.start_add_history_type_~var~0#1 + 5 Supporting invariants [] [2025-02-08 14:52:41,944 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2025-02-08 14:52:41,947 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2025-02-08 14:52:41,972 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 14:52:41,991 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-02-08 14:52:42,008 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-02-08 14:52:42,008 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 14:52:42,009 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 14:52:42,010 INFO L256 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-02-08 14:52:42,011 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-08 14:52:42,019 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 6 statements into 1 equivalence classes. [2025-02-08 14:52:42,021 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 6 of 6 statements. [2025-02-08 14:52:42,021 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 14:52:42,021 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 14:52:42,022 INFO L256 TraceCheckSpWp]: Trace formula consists of 9 conjuncts, 4 conjuncts are in the unsatisfiable core [2025-02-08 14:52:42,022 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-08 14:52:42,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 14:52:42,081 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2025-02-08 14:52:42,083 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 209 states, 190 states have (on average 1.8736842105263158) internal successors, (356), 208 states have internal predecessors, (356), 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) Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 14:52:42,153 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 209 states, 190 states have (on average 1.8736842105263158) internal successors, (356), 208 states have internal predecessors, (356), 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). Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 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) Result 265 states and 440 transitions. Complement of second has 6 states. [2025-02-08 14:52:42,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2025-02-08 14:52:42,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 14:52:42,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 87 transitions. [2025-02-08 14:52:42,161 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 87 transitions. Stem has 1 letters. Loop has 6 letters. [2025-02-08 14:52:42,162 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2025-02-08 14:52:42,162 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 87 transitions. Stem has 7 letters. Loop has 6 letters. [2025-02-08 14:52:42,162 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2025-02-08 14:52:42,162 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 87 transitions. Stem has 1 letters. Loop has 12 letters. [2025-02-08 14:52:42,162 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2025-02-08 14:52:42,163 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 265 states and 440 transitions. [2025-02-08 14:52:42,166 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 18 [2025-02-08 14:52:42,169 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 265 states to 29 states and 33 transitions. [2025-02-08 14:52:42,170 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 22 [2025-02-08 14:52:42,170 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 23 [2025-02-08 14:52:42,171 INFO L73 IsDeterministic]: Start isDeterministic. Operand 29 states and 33 transitions. [2025-02-08 14:52:42,171 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-02-08 14:52:42,171 INFO L218 hiAutomatonCegarLoop]: Abstraction has 29 states and 33 transitions. [2025-02-08 14:52:42,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states and 33 transitions. [2025-02-08 14:52:42,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2025-02-08 14:52:42,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 1.1379310344827587) internal successors, (33), 28 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 14:52:42,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 33 transitions. [2025-02-08 14:52:42,191 INFO L240 hiAutomatonCegarLoop]: Abstraction has 29 states and 33 transitions. [2025-02-08 14:52:42,191 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 14:52:42,192 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 14:52:42,192 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 14:52:42,195 INFO L87 Difference]: Start difference. First operand 29 states and 33 transitions. Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 14:52:42,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-08 14:52:42,221 INFO L93 Difference]: Finished difference Result 24 states and 26 transitions. [2025-02-08 14:52:42,221 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 24 states and 26 transitions. [2025-02-08 14:52:42,222 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 18 [2025-02-08 14:52:42,222 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 24 states to 23 states and 25 transitions. [2025-02-08 14:52:42,222 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 23 [2025-02-08 14:52:42,222 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 23 [2025-02-08 14:52:42,222 INFO L73 IsDeterministic]: Start isDeterministic. Operand 23 states and 25 transitions. [2025-02-08 14:52:42,222 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-02-08 14:52:42,222 INFO L218 hiAutomatonCegarLoop]: Abstraction has 23 states and 25 transitions. [2025-02-08 14:52:42,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states and 25 transitions. [2025-02-08 14:52:42,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2025-02-08 14:52:42,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 1.0869565217391304) internal successors, (25), 22 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 14:52:42,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 25 transitions. [2025-02-08 14:52:42,224 INFO L240 hiAutomatonCegarLoop]: Abstraction has 23 states and 25 transitions. [2025-02-08 14:52:42,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 14:52:42,229 INFO L432 stractBuchiCegarLoop]: Abstraction has 23 states and 25 transitions. [2025-02-08 14:52:42,229 INFO L338 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2025-02-08 14:52:42,229 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 23 states and 25 transitions. [2025-02-08 14:52:42,230 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 18 [2025-02-08 14:52:42,230 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-02-08 14:52:42,230 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-02-08 14:52:42,230 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2025-02-08 14:52:42,230 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2025-02-08 14:52:42,230 INFO L752 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0;assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;havoc main_#t~nondet37#1;assume 0 == main_#t~nondet37#1 || 1 == main_#t~nondet37#1;~gate1Failed~0 := (if 0 == main_#t~nondet37#1 % 256 then 0 else 1);havoc main_#t~nondet37#1;havoc main_#t~nondet38#1;assume 0 == main_#t~nondet38#1 || 1 == main_#t~nondet38#1;~gate2Failed~0 := (if 0 == main_#t~nondet38#1 % 256 then 0 else 1);havoc main_#t~nondet38#1;havoc main_#t~nondet39#1;assume 0 == main_#t~nondet39#1 || 1 == main_#t~nondet39#1;~gate3Failed~0 := (if 0 == main_#t~nondet39#1 % 256 then 0 else 1);havoc main_#t~nondet39#1;havoc main_#t~nondet40#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;havoc main_#t~nondet41#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;havoc main_#t~nondet42#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;havoc main_#t~nondet43#1;assume 0 == main_#t~nondet43#1 || 1 == main_#t~nondet43#1;~gate1Failed_History_0~0 := (if 0 == main_#t~nondet43#1 % 256 then 0 else 1);havoc main_#t~nondet43#1;havoc main_#t~nondet44#1;assume 0 == main_#t~nondet44#1 || 1 == main_#t~nondet44#1;~gate1Failed_History_1~0 := (if 0 == main_#t~nondet44#1 % 256 then 0 else 1);havoc main_#t~nondet44#1;havoc main_#t~nondet45#1;assume 0 == main_#t~nondet45#1 || 1 == main_#t~nondet45#1;~gate1Failed_History_2~0 := (if 0 == main_#t~nondet45#1 % 256 then 0 else 1);havoc main_#t~nondet45#1;havoc main_#t~nondet46#1;assume 0 == main_#t~nondet46#1 || 1 == main_#t~nondet46#1;~gate2Failed_History_0~0 := (if 0 == main_#t~nondet46#1 % 256 then 0 else 1);havoc main_#t~nondet46#1;havoc main_#t~nondet47#1;assume 0 == main_#t~nondet47#1 || 1 == main_#t~nondet47#1;~gate2Failed_History_1~0 := (if 0 == main_#t~nondet47#1 % 256 then 0 else 1);havoc main_#t~nondet47#1;havoc main_#t~nondet48#1;assume 0 == main_#t~nondet48#1 || 1 == main_#t~nondet48#1;~gate2Failed_History_2~0 := (if 0 == main_#t~nondet48#1 % 256 then 0 else 1);havoc main_#t~nondet48#1;havoc main_#t~nondet49#1;assume 0 == main_#t~nondet49#1 || 1 == main_#t~nondet49#1;~gate3Failed_History_0~0 := (if 0 == main_#t~nondet49#1 % 256 then 0 else 1);havoc main_#t~nondet49#1;havoc main_#t~nondet50#1;assume 0 == main_#t~nondet50#1 || 1 == main_#t~nondet50#1;~gate3Failed_History_1~0 := (if 0 == main_#t~nondet50#1 % 256 then 0 else 1);havoc main_#t~nondet50#1;havoc main_#t~nondet51#1;assume 0 == main_#t~nondet51#1 || 1 == main_#t~nondet51#1;~gate3Failed_History_2~0 := (if 0 == main_#t~nondet51#1 % 256 then 0 else 1);havoc main_#t~nondet51#1;havoc main_#t~nondet52#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;havoc main_#t~nondet53#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;havoc main_#t~nondet54#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0;" "assume !(add_history_type_~var~0#1 < 3);add_history_type_#res#1 := 1;init_#t~ret9#1 := add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;havoc add_history_type_#in~history_id#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1;" "assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0;" [2025-02-08 14:52:42,230 INFO L754 eck$LassoCheckResult]: Loop: "assume add_history_type_~var~0#1 < 3;" "assume !(0 == add_history_type_~history_id#1);" "assume !(1 == add_history_type_~history_id#1);" "assume !(2 == add_history_type_~history_id#1);" "assume !(3 == add_history_type_~history_id#1);" "add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1;" [2025-02-08 14:52:42,231 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 14:52:42,231 INFO L85 PathProgramCache]: Analyzing trace with hash 1133466, now seen corresponding path program 1 times [2025-02-08 14:52:42,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 14:52:42,231 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1315726687] [2025-02-08 14:52:42,231 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 14:52:42,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 14:52:42,245 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 3 statements into 1 equivalence classes. [2025-02-08 14:52:42,255 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 3 of 3 statements. [2025-02-08 14:52:42,255 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 14:52:42,255 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 14:52:42,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 14:52:42,304 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 14:52:42,304 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1315726687] [2025-02-08 14:52:42,304 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1315726687] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 14:52:42,304 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 14:52:42,304 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 14:52:42,304 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [817928015] [2025-02-08 14:52:42,304 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 14:52:42,305 INFO L757 eck$LassoCheckResult]: stem already infeasible [2025-02-08 14:52:42,305 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 14:52:42,305 INFO L85 PathProgramCache]: Analyzing trace with hash -511884776, now seen corresponding path program 1 times [2025-02-08 14:52:42,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 14:52:42,305 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [418174951] [2025-02-08 14:52:42,305 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 14:52:42,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 14:52:42,309 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 6 statements into 1 equivalence classes. [2025-02-08 14:52:42,311 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 6 of 6 statements. [2025-02-08 14:52:42,311 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 14:52:42,311 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-08 14:52:42,311 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-02-08 14:52:42,312 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 6 statements into 1 equivalence classes. [2025-02-08 14:52:42,312 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 6 of 6 statements. [2025-02-08 14:52:42,312 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 14:52:42,312 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-08 14:52:42,321 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-02-08 14:52:42,359 INFO L204 LassoAnalysis]: Preferences: [2025-02-08 14:52:42,359 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-02-08 14:52:42,359 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-02-08 14:52:42,359 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-02-08 14:52:42,359 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2025-02-08 14:52:42,359 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-02-08 14:52:42,360 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-02-08 14:52:42,360 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-02-08 14:52:42,360 INFO L132 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.2.ufo.UNBOUNDED.pals.c_Iteration2_Loop [2025-02-08 14:52:42,360 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-02-08 14:52:42,360 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2025-02-08 14:52:42,360 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-02-08 14:52:42,364 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-02-08 14:52:42,371 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-02-08 14:52:42,442 INFO L259 LassoAnalysis]: Preprocessing complete. [2025-02-08 14:52:42,442 INFO L365 LassoAnalysis]: Checking for nontermination... [2025-02-08 14:52:42,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-02-08 14:52:42,443 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 14:52:42,446 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-02-08 14:52:42,448 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2025-02-08 14:52:42,449 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-02-08 14:52:42,449 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-02-08 14:52:42,467 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2025-02-08 14:52:42,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-02-08 14:52:42,467 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 14:52:42,469 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-02-08 14:52:42,470 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2025-02-08 14:52:42,472 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2025-02-08 14:52:42,472 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-02-08 14:52:42,493 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2025-02-08 14:52:42,497 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2025-02-08 14:52:42,497 INFO L204 LassoAnalysis]: Preferences: [2025-02-08 14:52:42,497 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-02-08 14:52:42,497 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-02-08 14:52:42,497 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-02-08 14:52:42,497 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-02-08 14:52:42,498 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-02-08 14:52:42,498 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-02-08 14:52:42,498 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-02-08 14:52:42,498 INFO L132 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.2.ufo.UNBOUNDED.pals.c_Iteration2_Loop [2025-02-08 14:52:42,498 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-02-08 14:52:42,498 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2025-02-08 14:52:42,498 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-02-08 14:52:42,503 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-02-08 14:52:42,509 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-02-08 14:52:42,580 INFO L259 LassoAnalysis]: Preprocessing complete. [2025-02-08 14:52:42,580 INFO L451 LassoAnalysis]: Using template 'affine'. [2025-02-08 14:52:42,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-02-08 14:52:42,580 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 14:52:42,583 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-02-08 14:52:42,583 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2025-02-08 14:52:42,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-02-08 14:52:42,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-02-08 14:52:42,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-02-08 14:52:42,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-02-08 14:52:42,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-02-08 14:52:42,595 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-02-08 14:52:42,596 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-02-08 14:52:42,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-02-08 14:52:42,597 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2025-02-08 14:52:42,600 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2025-02-08 14:52:42,600 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2025-02-08 14:52:42,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-02-08 14:52:42,600 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 14:52:42,603 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-02-08 14:52:42,604 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2025-02-08 14:52:42,604 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2025-02-08 14:52:42,605 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2025-02-08 14:52:42,605 INFO L474 LassoAnalysis]: Proved termination. [2025-02-08 14:52:42,605 INFO L476 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_add_history_type_~var~0#1) = -2*ULTIMATE.start_add_history_type_~var~0#1 + 5 Supporting invariants [] [2025-02-08 14:52:42,610 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2025-02-08 14:52:42,611 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2025-02-08 14:52:42,625 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 14:52:42,641 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 3 statements into 1 equivalence classes. [2025-02-08 14:52:42,658 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 3 of 3 statements. [2025-02-08 14:52:42,659 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 14:52:42,659 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 14:52:42,659 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-02-08 14:52:42,660 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-08 14:52:42,670 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 6 statements into 1 equivalence classes. [2025-02-08 14:52:42,672 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 6 of 6 statements. [2025-02-08 14:52:42,672 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 14:52:42,672 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 14:52:42,672 INFO L256 TraceCheckSpWp]: Trace formula consists of 9 conjuncts, 4 conjuncts are in the unsatisfiable core [2025-02-08 14:52:42,672 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-08 14:52:42,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 14:52:42,710 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2025-02-08 14:52:42,710 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 23 states and 25 transitions. cyclomatic complexity: 5 Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 14:52:42,728 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 23 states and 25 transitions. cyclomatic complexity: 5. Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 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) Result 29 states and 33 transitions. Complement of second has 5 states. [2025-02-08 14:52:42,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2025-02-08 14:52:42,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 14:52:42,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 9 transitions. [2025-02-08 14:52:42,730 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 9 transitions. Stem has 3 letters. Loop has 6 letters. [2025-02-08 14:52:42,730 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2025-02-08 14:52:42,730 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 9 transitions. Stem has 9 letters. Loop has 6 letters. [2025-02-08 14:52:42,731 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2025-02-08 14:52:42,731 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 9 transitions. Stem has 3 letters. Loop has 12 letters. [2025-02-08 14:52:42,731 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2025-02-08 14:52:42,731 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 29 states and 33 transitions. [2025-02-08 14:52:42,731 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 12 [2025-02-08 14:52:42,731 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 29 states to 24 states and 27 transitions. [2025-02-08 14:52:42,732 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 17 [2025-02-08 14:52:42,732 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 18 [2025-02-08 14:52:42,732 INFO L73 IsDeterministic]: Start isDeterministic. Operand 24 states and 27 transitions. [2025-02-08 14:52:42,732 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-02-08 14:52:42,732 INFO L218 hiAutomatonCegarLoop]: Abstraction has 24 states and 27 transitions. [2025-02-08 14:52:42,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states and 27 transitions. [2025-02-08 14:52:42,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2025-02-08 14:52:42,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 1.125) internal successors, (27), 23 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 14:52:42,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 27 transitions. [2025-02-08 14:52:42,735 INFO L240 hiAutomatonCegarLoop]: Abstraction has 24 states and 27 transitions. [2025-02-08 14:52:42,735 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 14:52:42,735 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 14:52:42,735 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 14:52:42,735 INFO L87 Difference]: Start difference. First operand 24 states and 27 transitions. Second operand has 3 states, 3 states have (on average 1.0) internal successors, (3), 2 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) [2025-02-08 14:52:42,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-08 14:52:42,736 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2025-02-08 14:52:42,736 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2 states and 1 transitions. [2025-02-08 14:52:42,736 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2025-02-08 14:52:42,736 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2 states to 0 states and 0 transitions. [2025-02-08 14:52:42,736 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2025-02-08 14:52:42,736 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2025-02-08 14:52:42,736 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2025-02-08 14:52:42,736 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-02-08 14:52:42,736 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-02-08 14:52:42,736 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-02-08 14:52:42,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 14:52:42,737 INFO L432 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-02-08 14:52:42,737 INFO L338 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2025-02-08 14:52:42,737 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2025-02-08 14:52:42,738 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2025-02-08 14:52:42,738 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2025-02-08 14:52:42,745 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 08.02 02:52:42 BoogieIcfgContainer [2025-02-08 14:52:42,745 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2025-02-08 14:52:42,745 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-08 14:52:42,746 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-08 14:52:42,746 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-08 14:52:42,746 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 02:52:41" (3/4) ... [2025-02-08 14:52:42,748 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-02-08 14:52:42,748 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-08 14:52:42,749 INFO L158 Benchmark]: Toolchain (without parser) took 3257.60ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 111.2MB in the beginning and 241.2MB in the end (delta: -130.0MB). Peak memory consumption was 133.0MB. Max. memory is 16.1GB. [2025-02-08 14:52:42,750 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 201.3MB. Free memory is still 123.1MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 14:52:42,750 INFO L158 Benchmark]: CACSL2BoogieTranslator took 266.81ms. Allocated memory is still 142.6MB. Free memory was 111.2MB in the beginning and 95.0MB in the end (delta: 16.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-02-08 14:52:42,750 INFO L158 Benchmark]: Boogie Procedure Inliner took 78.01ms. Allocated memory is still 142.6MB. Free memory was 95.0MB in the beginning and 87.7MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-08 14:52:42,751 INFO L158 Benchmark]: Boogie Preprocessor took 93.03ms. Allocated memory is still 142.6MB. Free memory was 87.7MB in the beginning and 80.2MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-08 14:52:42,751 INFO L158 Benchmark]: IcfgBuilder took 1161.67ms. Allocated memory is still 142.6MB. Free memory was 80.2MB in the beginning and 55.4MB in the end (delta: 24.8MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. [2025-02-08 14:52:42,752 INFO L158 Benchmark]: BuchiAutomizer took 1650.07ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 55.4MB in the beginning and 241.2MB in the end (delta: -185.9MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. [2025-02-08 14:52:42,752 INFO L158 Benchmark]: Witness Printer took 2.87ms. Allocated memory is still 402.7MB. Free memory was 241.2MB in the beginning and 241.2MB in the end (delta: 15.6kB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 14:52:42,753 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 201.3MB. Free memory is still 123.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 266.81ms. Allocated memory is still 142.6MB. Free memory was 111.2MB in the beginning and 95.0MB in the end (delta: 16.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 78.01ms. Allocated memory is still 142.6MB. Free memory was 95.0MB in the beginning and 87.7MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 93.03ms. Allocated memory is still 142.6MB. Free memory was 87.7MB in the beginning and 80.2MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 1161.67ms. Allocated memory is still 142.6MB. Free memory was 80.2MB in the beginning and 55.4MB in the end (delta: 24.8MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. * BuchiAutomizer took 1650.07ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 55.4MB in the beginning and 241.2MB in the end (delta: -185.9MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. * Witness Printer took 2.87ms. Allocated memory is still 402.7MB. Free memory was 241.2MB in the beginning and 241.2MB in the end (delta: 15.6kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 4 terminating modules (2 trivial, 2 deterministic, 0 nondeterministic). One deterministic module has affine ranking function (5 + ((long long) -2 * var)) and consists of 4 locations. One deterministic module has affine ranking function (5 + ((long long) -2 * var)) and consists of 3 locations. 2 modules have a trivial ranking function, the largest among these consists of 3 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 1.6s and 3 iterations. TraceHistogramMax:1. Analysis of lassos took 1.1s. Construction of modules took 0.0s. Büchi inclusion checks took 0.3s. Highest rank in rank-based complementation 3. Minimization of det autom 4. Minimization of nondet autom 0. Automata minimization 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [2, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 161 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 159 mSDsluCounter, 197 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 86 mSDsCounter, 4 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 31 IncrementalHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4 mSolverCounterUnsat, 111 mSDtfsCounter, 31 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT1 SILN0 SILU0 SILI0 SILT1 lasso0 LassoPreprocessingBenchmarks: Lassos: inital26 mio100 ax100 hnf100 lsp69 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq188 hnf100 smp100 dnf617 smp7 tf113 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 20ms VariablesStem: 0 VariablesLoop: 1 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 0 MotzkinApplications: 4 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 2 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 2 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.1s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2025-02-08 14:52:42,770 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2025-02-08 14:52:42,970 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2025-02-08 14:52:43,173 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE