./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/weaver/parallel-misc-1.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/weaver/parallel-misc-1.wvr.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash faddac23864cc4e42f962ac43a8d0f59593853dbb1d55e3baabe0c76b2187dd4 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 01:15:04,782 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 01:15:04,830 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-08 01:15:04,834 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 01:15:04,834 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 01:15:04,851 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 01:15:04,851 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 01:15:04,851 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 01:15:04,852 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-08 01:15:04,852 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-08 01:15:04,852 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-08 01:15:04,852 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-08 01:15:04,852 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 01:15:04,852 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 01:15:04,852 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 01:15:04,852 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 01:15:04,852 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-08 01:15:04,852 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-08 01:15:04,853 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-08 01:15:04,853 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-08 01:15:04,853 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 01:15:04,853 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-08 01:15:04,853 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-08 01:15:04,853 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-08 01:15:04,853 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-08 01:15:04,853 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-08 01:15:04,853 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 01:15:04,853 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 01:15:04,854 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 01:15:04,854 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 01:15:04,854 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-08 01:15:04,854 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-08 01:15:04,854 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 01:15:04,854 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 01:15:04,854 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-08 01:15:04,854 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-08 01:15:04,854 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-08 01:15:04,854 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-08 01:15:04,855 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-08 01:15:04,855 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-08 01:15:04,855 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-08 01:15:04,855 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-08 01:15:04,855 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-08 01:15:04,855 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> faddac23864cc4e42f962ac43a8d0f59593853dbb1d55e3baabe0c76b2187dd4 [2025-02-08 01:15:05,060 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 01:15:05,066 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 01:15:05,068 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 01:15:05,069 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 01:15:05,069 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 01:15:05,071 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/weaver/parallel-misc-1.wvr.c [2025-02-08 01:15:06,226 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/dc1e89881/873a3271bf864f7dbf53d6149e0fe0d8/FLAG46c52d95d [2025-02-08 01:15:06,491 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 01:15:06,492 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/weaver/parallel-misc-1.wvr.c [2025-02-08 01:15:06,501 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/dc1e89881/873a3271bf864f7dbf53d6149e0fe0d8/FLAG46c52d95d [2025-02-08 01:15:06,514 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/dc1e89881/873a3271bf864f7dbf53d6149e0fe0d8 [2025-02-08 01:15:06,516 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 01:15:06,518 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 01:15:06,520 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 01:15:06,520 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 01:15:06,523 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 01:15:06,523 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 01:15:06" (1/1) ... [2025-02-08 01:15:06,524 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@137ce0fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 01:15:06, skipping insertion in model container [2025-02-08 01:15:06,525 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 01:15:06" (1/1) ... [2025-02-08 01:15:06,538 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 01:15:06,664 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/weaver/parallel-misc-1.wvr.c[2781,2794] [2025-02-08 01:15:06,678 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 01:15:06,686 INFO L200 MainTranslator]: Completed pre-run [2025-02-08 01:15:06,707 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/weaver/parallel-misc-1.wvr.c[2781,2794] [2025-02-08 01:15:06,710 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 01:15:06,724 INFO L204 MainTranslator]: Completed translation [2025-02-08 01:15:06,725 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 01:15:06 WrapperNode [2025-02-08 01:15:06,725 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 01:15:06,726 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-08 01:15:06,726 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-08 01:15:06,727 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-08 01:15:06,731 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 01:15:06" (1/1) ... [2025-02-08 01:15:06,741 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 01:15:06" (1/1) ... [2025-02-08 01:15:06,760 INFO L138 Inliner]: procedures = 22, calls = 31, calls flagged for inlining = 17, calls inlined = 31, statements flattened = 268 [2025-02-08 01:15:06,761 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-08 01:15:06,761 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-08 01:15:06,761 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-08 01:15:06,761 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-08 01:15:06,767 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 01:15:06" (1/1) ... [2025-02-08 01:15:06,767 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 01:15:06" (1/1) ... [2025-02-08 01:15:06,770 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 01:15:06" (1/1) ... [2025-02-08 01:15:06,789 INFO L175 MemorySlicer]: Split 9 memory accesses to 2 slices as follows [2, 7]. 78 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0]. The 1 writes are split as follows [0, 1]. [2025-02-08 01:15:06,790 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 01:15:06" (1/1) ... [2025-02-08 01:15:06,790 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 01:15:06" (1/1) ... [2025-02-08 01:15:06,799 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 01:15:06" (1/1) ... [2025-02-08 01:15:06,800 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 01:15:06" (1/1) ... [2025-02-08 01:15:06,801 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 01:15:06" (1/1) ... [2025-02-08 01:15:06,801 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 01:15:06" (1/1) ... [2025-02-08 01:15:06,803 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-08 01:15:06,804 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-08 01:15:06,804 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-08 01:15:06,804 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-08 01:15:06,804 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 01:15:06" (1/1) ... [2025-02-08 01:15:06,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 01:15:06,816 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 01:15:06,825 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-08 01:15:06,827 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-08 01:15:06,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-08 01:15:06,844 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2025-02-08 01:15:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2025-02-08 01:15:06,844 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2025-02-08 01:15:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2025-02-08 01:15:06,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-08 01:15:06,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-08 01:15:06,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-08 01:15:06,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-08 01:15:06,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-08 01:15:06,845 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-08 01:15:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-08 01:15:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-08 01:15:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-08 01:15:06,847 WARN L227 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-02-08 01:15:06,916 INFO L257 CfgBuilder]: Building ICFG [2025-02-08 01:15:06,917 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-08 01:15:07,082 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L35-2: assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; [2025-02-08 01:15:07,082 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L35-3: assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; [2025-02-08 01:15:07,082 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L35-4: assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; [2025-02-08 01:15:07,082 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L35-5: assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; [2025-02-08 01:15:07,082 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L52: havoc #t~ret5#1; [2025-02-08 01:15:07,082 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L52-1: ~sum1~0 := #t~ret5#1; [2025-02-08 01:15:07,082 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L52-2: assume { :end_inline_plus } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647; [2025-02-08 01:15:07,082 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L52-3: havoc plus_#in~a#1, plus_#in~b#1; [2025-02-08 01:15:07,082 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L52-4: havoc plus_~a#1, plus_~b#1; [2025-02-08 01:15:07,082 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L52-5: #t~ret5#1 := plus_#res#1; [2025-02-08 01:15:07,082 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L52-6: havoc plus_~a#1, plus_~b#1; [2025-02-08 01:15:07,082 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L52-7: havoc plus_#res#1; [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L52-8: assume { :begin_inline_plus } true;plus_#in~a#1, plus_#in~b#1 := ~sum1~0, ~bag1~0; [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-4: assume 0 == assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-4: assume !(0 == assume_abort_if_not_~cond#1); [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-5: assume false; [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-6: assume 0 == assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-6: assume !(0 == assume_abort_if_not_~cond#1); [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-7: assume false; [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-8: assume 0 == assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-8: assume !(0 == assume_abort_if_not_~cond#1); [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-9: assume false; [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-10: assume 0 == assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-10: assume !(0 == assume_abort_if_not_~cond#1); [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-11: assume false; [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L119-2: plus_~b#1 := plus_#in~b#1; [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L53: havoc #t~mem6#1; [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L119-3: plus_~a#1 := plus_#in~a#1; [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L53-1: ~bag1~0 := #t~mem6#1; [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L53-2: SUMMARY for call #t~mem6#1 := read~int#1(~A~0.base, ~A~0.offset + 4 * ~i~0, 4); srcloc: null [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L119-4: plus_~b#1 := plus_#in~b#1; [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L119-5: plus_~a#1 := plus_#in~a#1; [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L120-5: assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if plus_~b#1 <= 0 || plus_~a#1 <= 2147483647 - plus_~b#1 then 1 else 0); [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L120-6: havoc assume_abort_if_not_#in~cond#1; [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L120-7: havoc assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L120-8: havoc assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L120-9: assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if plus_~b#1 >= 0 || plus_~a#1 >= -2147483648 - plus_~b#1 then 1 else 0); [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L120-10: assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if plus_~b#1 <= 0 || plus_~a#1 <= 2147483647 - plus_~b#1 then 1 else 0); [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L120-11: havoc assume_abort_if_not_#in~cond#1; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L120-12: havoc assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L120-13: havoc assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L120-14: assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if plus_~b#1 >= 0 || plus_~a#1 >= -2147483648 - plus_~b#1 then 1 else 0); [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L121-4: assume { :end_inline_assume_abort_if_not } true;plus_#res#1 := plus_~a#1 + plus_~b#1; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L121-5: havoc assume_abort_if_not_#in~cond#1; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L121-6: havoc assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L121-7: havoc assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L121-8: assume { :end_inline_assume_abort_if_not } true;plus_#res#1 := plus_~a#1 + plus_~b#1; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L121-9: havoc assume_abort_if_not_#in~cond#1; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L47: havoc #t~ret2#1; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L121-10: havoc assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L121-11: havoc assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L47-1: havoc #t~ret2#1; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L47-2: assume #t~ret2#1 < ~cap1~0; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L47-2: assume !(#t~ret2#1 < ~cap1~0); [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L47-3: havoc #t~mem1#1; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L47-4: havoc #t~mem1#1; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L47-5: assume { :end_inline_plus } true;assume -2147483648 <= #t~ret2#1 && #t~ret2#1 <= 2147483647; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L47-6: havoc plus_#in~a#1, plus_#in~b#1; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L47-7: havoc plus_~a#1, plus_~b#1; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L47-8: #t~ret2#1 := plus_#res#1; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L56: havoc #t~post7#1; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L56-1: ~i~0 := 1 + #t~post7#1; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L56-2: #t~post7#1 := ~i~0; [2025-02-08 01:15:07,084 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L48: havoc #t~ret4#1; [2025-02-08 01:15:07,085 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L48-1: havoc #t~mem3#1; [2025-02-08 01:15:07,085 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L48-2: ~bag1~0 := #t~ret4#1; [2025-02-08 01:15:07,085 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L48-3: assume { :end_inline_plus } true;assume -2147483648 <= #t~ret4#1 && #t~ret4#1 <= 2147483647; [2025-02-08 01:15:07,085 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L48-4: havoc plus_#in~a#1, plus_#in~b#1; [2025-02-08 01:15:07,085 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L48-5: havoc plus_~a#1, plus_~b#1; [2025-02-08 01:15:07,085 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L48-6: #t~ret4#1 := plus_#res#1; [2025-02-08 01:15:07,085 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L48-7: havoc plus_~a#1, plus_~b#1; [2025-02-08 01:15:07,085 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L48-8: havoc plus_#res#1; [2025-02-08 01:15:07,085 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L48-9: assume { :begin_inline_plus } true;plus_#in~a#1, plus_#in~b#1 := ~bag1~0, #t~mem3#1; [2025-02-08 01:15:07,085 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L48-10: SUMMARY for call #t~mem3#1 := read~int#1(~A~0.base, ~A~0.offset + 4 * ~i~0, 4); srcloc: null [2025-02-08 01:15:07,162 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L35-2: assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; [2025-02-08 01:15:07,162 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L35-3: assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; [2025-02-08 01:15:07,162 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L35-4: assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L35-5: assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L69: havoc #t~ret13#1; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L69-1: ~sum2~0 := #t~ret13#1; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L69-2: assume { :end_inline_plus } true;assume -2147483648 <= #t~ret13#1 && #t~ret13#1 <= 2147483647; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L69-3: havoc plus_#in~a#1, plus_#in~b#1; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L69-4: havoc plus_~a#1, plus_~b#1; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-4: assume 0 == assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-4: assume !(0 == assume_abort_if_not_~cond#1); [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L69-5: #t~ret13#1 := plus_#res#1; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-5: assume false; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L69-6: havoc plus_~a#1, plus_~b#1; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-6: assume 0 == assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-6: assume !(0 == assume_abort_if_not_~cond#1); [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L69-7: havoc plus_#res#1; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-7: assume false; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L69-8: assume { :begin_inline_plus } true;plus_#in~a#1, plus_#in~b#1 := ~sum2~0, ~bag2~0; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-8: assume 0 == assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-8: assume !(0 == assume_abort_if_not_~cond#1); [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-9: assume false; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-10: assume 0 == assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-10: assume !(0 == assume_abort_if_not_~cond#1); [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L36-11: assume false; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L119-2: plus_~b#1 := plus_#in~b#1; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L119-3: plus_~a#1 := plus_#in~a#1; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L119-4: plus_~b#1 := plus_#in~b#1; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L119-5: plus_~a#1 := plus_#in~a#1; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L70: havoc #t~mem14#1; [2025-02-08 01:15:07,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L70-1: ~bag2~0 := #t~mem14#1; [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L70-2: SUMMARY for call #t~mem14#1 := read~int#1(~A~0.base, ~A~0.offset + 4 * ~j~0, 4); srcloc: null [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L120-5: assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if plus_~b#1 <= 0 || plus_~a#1 <= 2147483647 - plus_~b#1 then 1 else 0); [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L120-6: havoc assume_abort_if_not_#in~cond#1; [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L120-7: havoc assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L120-8: havoc assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L120-9: assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if plus_~b#1 >= 0 || plus_~a#1 >= -2147483648 - plus_~b#1 then 1 else 0); [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L120-10: assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if plus_~b#1 <= 0 || plus_~a#1 <= 2147483647 - plus_~b#1 then 1 else 0); [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L120-11: havoc assume_abort_if_not_#in~cond#1; [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L120-12: havoc assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L120-13: havoc assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L120-14: assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if plus_~b#1 >= 0 || plus_~a#1 >= -2147483648 - plus_~b#1 then 1 else 0); [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L121-4: assume { :end_inline_assume_abort_if_not } true;plus_#res#1 := plus_~a#1 + plus_~b#1; [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L121-5: havoc assume_abort_if_not_#in~cond#1; [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L121-6: havoc assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L121-7: havoc assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L121-8: assume { :end_inline_assume_abort_if_not } true;plus_#res#1 := plus_~a#1 + plus_~b#1; [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L121-9: havoc assume_abort_if_not_#in~cond#1; [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L121-10: havoc assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L121-11: havoc assume_abort_if_not_~cond#1; [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L64: havoc #t~ret10#1; [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L64-1: havoc #t~ret10#1; [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L64-2: assume #t~ret10#1 < ~cap2~0; [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L64-2: assume !(#t~ret10#1 < ~cap2~0); [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L64-3: havoc #t~mem9#1; [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L64-4: havoc #t~mem9#1; [2025-02-08 01:15:07,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L64-5: assume { :end_inline_plus } true;assume -2147483648 <= #t~ret10#1 && #t~ret10#1 <= 2147483647; [2025-02-08 01:15:07,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L64-6: havoc plus_#in~a#1, plus_#in~b#1; [2025-02-08 01:15:07,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L64-7: havoc plus_~a#1, plus_~b#1; [2025-02-08 01:15:07,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L64-8: #t~ret10#1 := plus_#res#1; [2025-02-08 01:15:07,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L73: havoc #t~post15#1; [2025-02-08 01:15:07,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L73-1: ~j~0 := 1 + #t~post15#1; [2025-02-08 01:15:07,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L73-2: #t~post15#1 := ~j~0; [2025-02-08 01:15:07,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L65: havoc #t~ret12#1; [2025-02-08 01:15:07,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L65-1: havoc #t~mem11#1; [2025-02-08 01:15:07,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L65-2: ~bag2~0 := #t~ret12#1; [2025-02-08 01:15:07,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L65-3: assume { :end_inline_plus } true;assume -2147483648 <= #t~ret12#1 && #t~ret12#1 <= 2147483647; [2025-02-08 01:15:07,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L65-4: havoc plus_#in~a#1, plus_#in~b#1; [2025-02-08 01:15:07,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L65-5: havoc plus_~a#1, plus_~b#1; [2025-02-08 01:15:07,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L65-6: #t~ret12#1 := plus_#res#1; [2025-02-08 01:15:07,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L65-7: havoc plus_~a#1, plus_~b#1; [2025-02-08 01:15:07,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L65-8: havoc plus_#res#1; [2025-02-08 01:15:07,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L65-9: assume { :begin_inline_plus } true;plus_#in~a#1, plus_#in~b#1 := ~bag2~0, #t~mem11#1; [2025-02-08 01:15:07,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L65-10: SUMMARY for call #t~mem11#1 := read~int#1(~A~0.base, ~A~0.offset + 4 * ~j~0, 4); srcloc: null [2025-02-08 01:15:07,243 INFO L304 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-02-08 01:15:07,243 INFO L308 CfgBuilder]: Performing block encoding [2025-02-08 01:15:07,414 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-08 01:15:07,414 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-08 01:15:07,414 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 01:15:07 BoogieIcfgContainer [2025-02-08 01:15:07,415 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-08 01:15:07,416 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-08 01:15:07,416 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-08 01:15:07,419 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-08 01:15:07,419 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.02 01:15:06" (1/3) ... [2025-02-08 01:15:07,420 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5765e44c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.02 01:15:07, skipping insertion in model container [2025-02-08 01:15:07,420 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 01:15:06" (2/3) ... [2025-02-08 01:15:07,420 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5765e44c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.02 01:15:07, skipping insertion in model container [2025-02-08 01:15:07,420 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 01:15:07" (3/3) ... [2025-02-08 01:15:07,421 INFO L128 eAbstractionObserver]: Analyzing ICFG parallel-misc-1.wvr.c [2025-02-08 01:15:07,432 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-08 01:15:07,433 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG parallel-misc-1.wvr.c that has 3 procedures, 20 locations, 1 initial locations, 3 loop locations, and 1 error locations. [2025-02-08 01:15:07,433 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-02-08 01:15:07,465 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-02-08 01:15:07,486 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 26 places, 20 transitions, 54 flow [2025-02-08 01:15:07,506 INFO L124 PetriNetUnfolderBase]: 1/18 cut-off events. [2025-02-08 01:15:07,511 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2025-02-08 01:15:07,513 INFO L83 FinitePrefix]: Finished finitePrefix Result has 27 conditions, 18 events. 1/18 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 16 event pairs, 0 based on Foata normal form. 0/14 useless extension candidates. Maximal degree in co-relation 10. Up to 2 conditions per place. [2025-02-08 01:15:07,513 INFO L82 GeneralOperation]: Start removeDead. Operand has 26 places, 20 transitions, 54 flow [2025-02-08 01:15:07,519 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 21 places, 15 transitions, 42 flow [2025-02-08 01:15:07,529 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-08 01:15:07,541 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@601dbd2a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-08 01:15:07,541 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-02-08 01:15:07,551 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-02-08 01:15:07,551 INFO L124 PetriNetUnfolderBase]: 1/14 cut-off events. [2025-02-08 01:15:07,551 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2025-02-08 01:15:07,551 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 01:15:07,552 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 01:15:07,552 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-02-08 01:15:07,558 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 01:15:07,558 INFO L85 PathProgramCache]: Analyzing trace with hash -366813286, now seen corresponding path program 1 times [2025-02-08 01:15:07,564 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 01:15:07,567 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [232696962] [2025-02-08 01:15:07,567 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 01:15:07,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 01:15:07,631 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 14 statements into 1 equivalence classes. [2025-02-08 01:15:07,680 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 14 of 14 statements. [2025-02-08 01:15:07,680 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 01:15:07,680 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 01:15:08,038 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 01:15:08,039 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 01:15:08,039 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [232696962] [2025-02-08 01:15:08,039 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [232696962] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 01:15:08,040 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 01:15:08,040 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-08 01:15:08,042 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1942802285] [2025-02-08 01:15:08,043 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 01:15:08,047 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-08 01:15:08,050 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 01:15:08,069 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-08 01:15:08,070 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-02-08 01:15:08,071 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 5 out of 20 [2025-02-08 01:15:08,072 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 21 places, 15 transitions, 42 flow. Second operand has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 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 01:15:08,072 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 01:15:08,072 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 5 of 20 [2025-02-08 01:15:08,073 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 01:15:08,120 INFO L124 PetriNetUnfolderBase]: 9/29 cut-off events. [2025-02-08 01:15:08,120 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2025-02-08 01:15:08,120 INFO L83 FinitePrefix]: Finished finitePrefix Result has 68 conditions, 29 events. 9/29 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 51 event pairs, 8 based on Foata normal form. 1/27 useless extension candidates. Maximal degree in co-relation 43. Up to 24 conditions per place. [2025-02-08 01:15:08,123 INFO L140 encePairwiseOnDemand]: 18/20 looper letters, 0 selfloop transitions, 0 changer transitions 13/13 dead transitions. [2025-02-08 01:15:08,123 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 21 places, 13 transitions, 60 flow [2025-02-08 01:15:08,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 01:15:08,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-02-08 01:15:08,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 27 transitions. [2025-02-08 01:15:08,132 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.45 [2025-02-08 01:15:08,133 INFO L175 Difference]: Start difference. First operand has 21 places, 15 transitions, 42 flow. Second operand 3 states and 27 transitions. [2025-02-08 01:15:08,134 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 21 places, 13 transitions, 60 flow [2025-02-08 01:15:08,137 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 17 places, 13 transitions, 52 flow, removed 0 selfloop flow, removed 4 redundant places. [2025-02-08 01:15:08,137 INFO L231 Difference]: Finished difference. Result has 17 places, 0 transitions, 0 flow [2025-02-08 01:15:08,139 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=20, PETRI_DIFFERENCE_MINUEND_FLOW=30, PETRI_DIFFERENCE_MINUEND_PLACES=15, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=13, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=13, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=0, PETRI_PLACES=17, PETRI_TRANSITIONS=0} [2025-02-08 01:15:08,142 INFO L279 CegarLoopForPetriNet]: 21 programPoint places, -4 predicate places. [2025-02-08 01:15:08,143 INFO L471 AbstractCegarLoop]: Abstraction has has 17 places, 0 transitions, 0 flow [2025-02-08 01:15:08,143 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 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 01:15:08,144 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2025-02-08 01:15:08,145 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 3 remaining) [2025-02-08 01:15:08,145 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 3 remaining) [2025-02-08 01:15:08,145 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-08 01:15:08,145 INFO L422 BasicCegarLoop]: Path program histogram: [1] [2025-02-08 01:15:08,150 INFO L241 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2025-02-08 01:15:08,152 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-08 01:15:08,156 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.02 01:15:08 BasicIcfg [2025-02-08 01:15:08,156 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-08 01:15:08,157 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-08 01:15:08,157 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-08 01:15:08,157 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-08 01:15:08,158 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 01:15:07" (3/4) ... [2025-02-08 01:15:08,159 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-08 01:15:08,161 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure thread1 [2025-02-08 01:15:08,161 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure thread2 [2025-02-08 01:15:08,165 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 80 nodes and edges [2025-02-08 01:15:08,166 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2025-02-08 01:15:08,166 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2025-02-08 01:15:08,166 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2025-02-08 01:15:08,221 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-08 01:15:08,222 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-08 01:15:08,222 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-08 01:15:08,222 INFO L158 Benchmark]: Toolchain (without parser) took 1704.21ms. Allocated memory is still 142.6MB. Free memory was 112.6MB in the beginning and 94.2MB in the end (delta: 18.4MB). Peak memory consumption was 20.2MB. Max. memory is 16.1GB. [2025-02-08 01:15:08,223 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 201.3MB. Free memory is still 123.0MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 01:15:08,223 INFO L158 Benchmark]: CACSL2BoogieTranslator took 206.20ms. Allocated memory is still 142.6MB. Free memory was 112.6MB in the beginning and 100.3MB in the end (delta: 12.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-08 01:15:08,223 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.29ms. Allocated memory is still 142.6MB. Free memory was 100.3MB in the beginning and 98.0MB in the end (delta: 2.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-08 01:15:08,224 INFO L158 Benchmark]: Boogie Preprocessor took 42.04ms. Allocated memory is still 142.6MB. Free memory was 98.0MB in the beginning and 95.5MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 01:15:08,224 INFO L158 Benchmark]: IcfgBuilder took 611.03ms. Allocated memory is still 142.6MB. Free memory was 95.5MB in the beginning and 97.3MB in the end (delta: -1.8MB). Peak memory consumption was 64.4MB. Max. memory is 16.1GB. [2025-02-08 01:15:08,225 INFO L158 Benchmark]: TraceAbstraction took 740.10ms. Allocated memory is still 142.6MB. Free memory was 96.6MB in the beginning and 100.8MB in the end (delta: -4.2MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 01:15:08,225 INFO L158 Benchmark]: Witness Printer took 65.14ms. Allocated memory is still 142.6MB. Free memory was 100.8MB in the beginning and 94.2MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-08 01:15:08,226 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 201.3MB. Free memory is still 123.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 206.20ms. Allocated memory is still 142.6MB. Free memory was 112.6MB in the beginning and 100.3MB in the end (delta: 12.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 34.29ms. Allocated memory is still 142.6MB. Free memory was 100.3MB in the beginning and 98.0MB in the end (delta: 2.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 42.04ms. Allocated memory is still 142.6MB. Free memory was 98.0MB in the beginning and 95.5MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 611.03ms. Allocated memory is still 142.6MB. Free memory was 95.5MB in the beginning and 97.3MB in the end (delta: -1.8MB). Peak memory consumption was 64.4MB. Max. memory is 16.1GB. * TraceAbstraction took 740.10ms. Allocated memory is still 142.6MB. Free memory was 96.6MB in the beginning and 100.8MB in the end (delta: -4.2MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 65.14ms. Allocated memory is still 142.6MB. Free memory was 100.8MB in the beginning and 94.2MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 103]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 30 locations, 3 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 0.7s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 12 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 12 mSDsluCounter, 0 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 6 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 17 IncrementalHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 6 mSolverCounterUnsat, 0 mSDtfsCounter, 17 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=42occurred in iteration=0, InterpolantAutomatonStates: 3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 14 NumberOfCodeBlocks, 14 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 13 ConstructedInterpolants, 0 QuantifiedInterpolants, 103 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2025-02-08 01:15:08,242 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE