./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/eca-rers2012/Problem07_label00.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/eca-rers2012/Problem07_label00.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 52a645593204c6f476051b31440ec14a41c401d84d7e9192f917b4442a051dce --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 17:37:32,179 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 17:37:32,239 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 17:37:32,245 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 17:37:32,245 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 17:37:32,269 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 17:37:32,270 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 17:37:32,270 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 17:37:32,270 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 17:37:32,270 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 17:37:32,270 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 17:37:32,270 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 17:37:32,270 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 17:37:32,271 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 17:37:32,271 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 17:37:32,271 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 17:37:32,271 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 17:37:32,274 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 17:37:32,275 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 17:37:32,275 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 17:37:32,275 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 17:37:32,275 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 17:37:32,275 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 17:37:32,275 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 17:37:32,275 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 17:37:32,275 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 17:37:32,275 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 17:37:32,275 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 17:37:32,275 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 17:37:32,275 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 17:37:32,275 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 17:37:32,275 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 17:37:32,275 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 17:37:32,275 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 17:37:32,275 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 17:37:32,275 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 17:37:32,275 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 17:37:32,275 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 17:37:32,275 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 17:37:32,276 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 17:37:32,276 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 17:37:32,276 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 17:37:32,276 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 17:37:32,276 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 -> 52a645593204c6f476051b31440ec14a41c401d84d7e9192f917b4442a051dce [2025-02-07 17:37:32,480 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 17:37:32,489 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 17:37:32,490 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 17:37:32,491 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 17:37:32,491 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 17:37:32,496 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-rers2012/Problem07_label00.c [2025-02-07 17:37:33,682 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/b4afffed4/3607cd6e38774b9daff01ccbe6144ec9/FLAG7b5223f95 [2025-02-07 17:37:34,950 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 17:37:34,952 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem07_label00.c [2025-02-07 17:37:35,056 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/b4afffed4/3607cd6e38774b9daff01ccbe6144ec9/FLAG7b5223f95 [2025-02-07 17:37:35,067 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/b4afffed4/3607cd6e38774b9daff01ccbe6144ec9 [2025-02-07 17:37:35,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 17:37:35,073 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 17:37:35,074 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 17:37:35,075 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 17:37:35,078 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 17:37:35,080 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 05:37:35" (1/1) ... [2025-02-07 17:37:35,082 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b3908e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:37:35, skipping insertion in model container [2025-02-07 17:37:35,082 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 05:37:35" (1/1) ... [2025-02-07 17:37:35,767 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 17:37:42,225 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/eca-rers2012/Problem07_label00.c[2776317,2776330] [2025-02-07 17:37:42,291 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 17:37:42,306 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 17:37:45,735 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/eca-rers2012/Problem07_label00.c[2776317,2776330] [2025-02-07 17:37:45,738 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 17:37:46,343 INFO L204 MainTranslator]: Completed translation [2025-02-07 17:37:46,343 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:37:46 WrapperNode [2025-02-07 17:37:46,344 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 17:37:46,344 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 17:37:46,344 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 17:37:46,345 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 17:37:46,349 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:37:46" (1/1) ... [2025-02-07 17:37:46,739 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:37:46" (1/1) ... [2025-02-07 17:37:48,578 INFO L138 Inliner]: procedures = 59, calls = 53, calls flagged for inlining = 48, calls inlined = 48, statements flattened = 83816 [2025-02-07 17:37:48,578 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 17:37:48,579 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 17:37:48,579 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 17:37:48,579 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 17:37:48,586 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:37:46" (1/1) ... [2025-02-07 17:37:48,587 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:37:46" (1/1) ... [2025-02-07 17:37:48,763 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:37:46" (1/1) ... [2025-02-07 17:37:49,000 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-02-07 17:37:49,000 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:37:46" (1/1) ... [2025-02-07 17:37:49,000 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:37:46" (1/1) ... [2025-02-07 17:37:49,725 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:37:46" (1/1) ... [2025-02-07 17:37:49,793 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:37:46" (1/1) ... [2025-02-07 17:37:49,873 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:37:46" (1/1) ... [2025-02-07 17:37:50,117 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:37:46" (1/1) ... [2025-02-07 17:37:50,375 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 17:37:50,377 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 17:37:50,377 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 17:37:50,377 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 17:37:50,378 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:37:46" (1/1) ... [2025-02-07 17:37:50,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 17:37:50,391 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 17:37:50,410 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-07 17:37:50,419 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-07 17:37:50,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 17:37:50,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 17:37:50,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 17:37:50,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 17:37:50,565 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 17:37:50,567 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 17:38:22,019 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L27467: havoc calculate_output17_#t~ret67#1;calculate_output16_#t~ret66#1 := calculate_output17_#res#1;havoc calculate_output17_#t~ret67#1, calculate_output17_~input#1;havoc calculate_output17_#in~input#1;assume { :end_inline_calculate_output17 } true;assume -2147483648 <= calculate_output16_#t~ret66#1 && calculate_output16_#t~ret66#1 <= 2147483647;calculate_output16_#res#1 := calculate_output16_#t~ret66#1;havoc calculate_output16_#t~ret66#1; [2025-02-07 17:38:22,019 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L30640: havoc calculate_output19_#t~ret69#1;calculate_output18_#t~ret68#1 := calculate_output19_#res#1;havoc calculate_output19_#t~ret69#1, calculate_output19_~input#1;havoc calculate_output19_#in~input#1;assume { :end_inline_calculate_output19 } true;assume -2147483648 <= calculate_output18_#t~ret68#1 && calculate_output18_#t~ret68#1 <= 2147483647;calculate_output18_#res#1 := calculate_output18_#t~ret68#1;havoc calculate_output18_#t~ret68#1; [2025-02-07 17:38:22,019 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L33854: havoc calculate_output21_#t~ret71#1;calculate_output20_#t~ret70#1 := calculate_output21_#res#1;havoc calculate_output21_#t~ret71#1, calculate_output21_~input#1;havoc calculate_output21_#in~input#1;assume { :end_inline_calculate_output21 } true;assume -2147483648 <= calculate_output20_#t~ret70#1 && calculate_output20_#t~ret70#1 <= 2147483647;calculate_output20_#res#1 := calculate_output20_#t~ret70#1;havoc calculate_output20_#t~ret70#1; [2025-02-07 17:38:22,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L37043: havoc calculate_output23_#t~ret73#1;calculate_output22_#t~ret72#1 := calculate_output23_#res#1;havoc calculate_output23_#t~ret73#1, calculate_output23_~input#1;havoc calculate_output23_#in~input#1;assume { :end_inline_calculate_output23 } true;assume -2147483648 <= calculate_output22_#t~ret72#1 && calculate_output22_#t~ret72#1 <= 2147483647;calculate_output22_#res#1 := calculate_output22_#t~ret72#1;havoc calculate_output22_#t~ret72#1; [2025-02-07 17:38:22,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L40256: havoc calculate_output25_#t~ret75#1;calculate_output24_#t~ret74#1 := calculate_output25_#res#1;havoc calculate_output25_#t~ret75#1, calculate_output25_~input#1;havoc calculate_output25_#in~input#1;assume { :end_inline_calculate_output25 } true;assume -2147483648 <= calculate_output24_#t~ret74#1 && calculate_output24_#t~ret74#1 <= 2147483647;calculate_output24_#res#1 := calculate_output24_#t~ret74#1;havoc calculate_output24_#t~ret74#1; [2025-02-07 17:38:22,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L43471: havoc calculate_output27_#t~ret77#1;calculate_output26_#t~ret76#1 := calculate_output27_#res#1;havoc calculate_output27_#t~ret77#1, calculate_output27_~input#1;havoc calculate_output27_#in~input#1;assume { :end_inline_calculate_output27 } true;assume -2147483648 <= calculate_output26_#t~ret76#1 && calculate_output26_#t~ret76#1 <= 2147483647;calculate_output26_#res#1 := calculate_output26_#t~ret76#1;havoc calculate_output26_#t~ret76#1; [2025-02-07 17:38:22,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3372: havoc calculate_output2_#t~ret52#1;calculate_output_#t~ret51#1 := calculate_output2_#res#1;havoc calculate_output2_#t~ret52#1, calculate_output2_~input#1;havoc calculate_output2_#in~input#1;assume { :end_inline_calculate_output2 } true;assume -2147483648 <= calculate_output_#t~ret51#1 && calculate_output_#t~ret51#1 <= 2147483647;calculate_output_#res#1 := calculate_output_#t~ret51#1;havoc calculate_output_#t~ret51#1; [2025-02-07 17:38:22,021 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6563: havoc calculate_output4_#t~ret54#1;calculate_output3_#t~ret53#1 := calculate_output4_#res#1;havoc calculate_output4_#t~ret54#1, calculate_output4_~input#1;havoc calculate_output4_#in~input#1;assume { :end_inline_calculate_output4 } true;assume -2147483648 <= calculate_output3_#t~ret53#1 && calculate_output3_#t~ret53#1 <= 2147483647;calculate_output3_#res#1 := calculate_output3_#t~ret53#1;havoc calculate_output3_#t~ret53#1; [2025-02-07 17:38:22,021 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L49913: havoc calculate_output31_#t~ret81#1;calculate_output30_#t~ret80#1 := calculate_output31_#res#1;havoc calculate_output31_#t~ret81#1, calculate_output31_~input#1;havoc calculate_output31_#in~input#1;assume { :end_inline_calculate_output31 } true;assume -2147483648 <= calculate_output30_#t~ret80#1 && calculate_output30_#t~ret80#1 <= 2147483647;calculate_output30_#res#1 := calculate_output30_#t~ret80#1;havoc calculate_output30_#t~ret80#1; [2025-02-07 17:38:22,021 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L46748: havoc calculate_output29_#t~ret79#1;calculate_output28_#t~ret78#1 := calculate_output29_#res#1;havoc calculate_output29_#t~ret79#1, calculate_output29_~input#1;havoc calculate_output29_#in~input#1;assume { :end_inline_calculate_output29 } true;assume -2147483648 <= calculate_output28_#t~ret78#1 && calculate_output28_#t~ret78#1 <= 2147483647;calculate_output28_#res#1 := calculate_output28_#t~ret78#1;havoc calculate_output28_#t~ret78#1; [2025-02-07 17:38:22,021 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L53127: havoc calculate_output33_#t~ret83#1;calculate_output32_#t~ret82#1 := calculate_output33_#res#1;havoc calculate_output33_#t~ret83#1, calculate_output33_~input#1;havoc calculate_output33_#in~input#1;assume { :end_inline_calculate_output33 } true;assume -2147483648 <= calculate_output32_#t~ret82#1 && calculate_output32_#t~ret82#1 <= 2147483647;calculate_output32_#res#1 := calculate_output32_#t~ret82#1;havoc calculate_output32_#t~ret82#1; [2025-02-07 17:38:22,021 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9794: havoc calculate_output6_#t~ret56#1;calculate_output5_#t~ret55#1 := calculate_output6_#res#1;havoc calculate_output6_#t~ret56#1, calculate_output6_~input#1;havoc calculate_output6_#in~input#1;assume { :end_inline_calculate_output6 } true;assume -2147483648 <= calculate_output5_#t~ret55#1 && calculate_output5_#t~ret55#1 <= 2147483647;calculate_output5_#res#1 := calculate_output5_#t~ret55#1;havoc calculate_output5_#t~ret55#1; [2025-02-07 17:38:22,021 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L12979: havoc calculate_output8_#t~ret58#1;calculate_output7_#t~ret57#1 := calculate_output8_#res#1;havoc calculate_output8_#t~ret58#1, calculate_output8_~input#1;havoc calculate_output8_#in~input#1;assume { :end_inline_calculate_output8 } true;assume -2147483648 <= calculate_output7_#t~ret57#1 && calculate_output7_#t~ret57#1 <= 2147483647;calculate_output7_#res#1 := calculate_output7_#t~ret57#1;havoc calculate_output7_#t~ret57#1; [2025-02-07 17:38:22,021 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L56318: havoc calculate_output35_#t~ret85#1;calculate_output34_#t~ret84#1 := calculate_output35_#res#1;havoc calculate_output35_#t~ret85#1, calculate_output35_~input#1;havoc calculate_output35_#in~input#1;assume { :end_inline_calculate_output35 } true;assume -2147483648 <= calculate_output34_#t~ret84#1 && calculate_output34_#t~ret84#1 <= 2147483647;calculate_output34_#res#1 := calculate_output34_#t~ret84#1;havoc calculate_output34_#t~ret84#1; [2025-02-07 17:38:22,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L59517: havoc calculate_output37_#t~ret87#1;calculate_output36_#t~ret86#1 := calculate_output37_#res#1;havoc calculate_output37_#t~ret87#1, calculate_output37_~input#1;havoc calculate_output37_#in~input#1;assume { :end_inline_calculate_output37 } true;assume -2147483648 <= calculate_output36_#t~ret86#1 && calculate_output36_#t~ret86#1 <= 2147483647;calculate_output36_#res#1 := calculate_output36_#t~ret86#1;havoc calculate_output36_#t~ret86#1; [2025-02-07 17:38:22,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L69030: havoc calculate_output43_#t~ret93#1;calculate_output42_#t~ret92#1 := calculate_output43_#res#1;havoc calculate_output43_#t~ret93#1, calculate_output43_~input#1;havoc calculate_output43_#in~input#1;assume { :end_inline_calculate_output43 } true;assume -2147483648 <= calculate_output42_#t~ret92#1 && calculate_output42_#t~ret92#1 <= 2147483647;calculate_output42_#res#1 := calculate_output42_#t~ret92#1;havoc calculate_output42_#t~ret92#1; [2025-02-07 17:38:22,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L72221-2: calculate_output45_#t~ret95#1 := calculate_output46_#res#1;havoc calculate_output46_~input#1;havoc calculate_output46_#in~input#1;assume { :end_inline_calculate_output46 } true;assume -2147483648 <= calculate_output45_#t~ret95#1 && calculate_output45_#t~ret95#1 <= 2147483647;calculate_output45_#res#1 := calculate_output45_#t~ret95#1;havoc calculate_output45_#t~ret95#1; [2025-02-07 17:38:22,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L72221: havoc calculate_output45_#t~ret95#1;calculate_output44_#t~ret94#1 := calculate_output45_#res#1;havoc calculate_output45_#t~ret95#1, calculate_output45_~input#1;havoc calculate_output45_#in~input#1;assume { :end_inline_calculate_output45 } true;assume -2147483648 <= calculate_output44_#t~ret94#1 && calculate_output44_#t~ret94#1 <= 2147483647;calculate_output44_#res#1 := calculate_output44_#t~ret94#1;havoc calculate_output44_#t~ret94#1; [2025-02-07 17:38:22,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L65884: havoc calculate_output41_#t~ret91#1;calculate_output40_#t~ret90#1 := calculate_output41_#res#1;havoc calculate_output41_#t~ret91#1, calculate_output41_~input#1;havoc calculate_output41_#in~input#1;assume { :end_inline_calculate_output41 } true;assume -2147483648 <= calculate_output40_#t~ret90#1 && calculate_output40_#t~ret90#1 <= 2147483647;calculate_output40_#res#1 := calculate_output40_#t~ret90#1;havoc calculate_output40_#t~ret90#1; [2025-02-07 17:38:22,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L62714: havoc calculate_output39_#t~ret89#1;calculate_output38_#t~ret88#1 := calculate_output39_#res#1;havoc calculate_output39_#t~ret89#1, calculate_output39_~input#1;havoc calculate_output39_#in~input#1;assume { :end_inline_calculate_output39 } true;assume -2147483648 <= calculate_output38_#t~ret88#1 && calculate_output38_#t~ret88#1 <= 2147483647;calculate_output38_#res#1 := calculate_output38_#t~ret88#1;havoc calculate_output38_#t~ret88#1; [2025-02-07 17:38:22,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L16222: havoc calculate_output10_#t~ret60#1;calculate_output9_#t~ret59#1 := calculate_output10_#res#1;havoc calculate_output10_#t~ret60#1, calculate_output10_~input#1;havoc calculate_output10_#in~input#1;assume { :end_inline_calculate_output10 } true;assume -2147483648 <= calculate_output9_#t~ret59#1 && calculate_output9_#t~ret59#1 <= 2147483647;calculate_output9_#res#1 := calculate_output9_#t~ret59#1;havoc calculate_output9_#t~ret59#1; [2025-02-07 17:38:22,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L19405: havoc calculate_output12_#t~ret62#1;calculate_output11_#t~ret61#1 := calculate_output12_#res#1;havoc calculate_output12_#t~ret62#1, calculate_output12_~input#1;havoc calculate_output12_#in~input#1;assume { :end_inline_calculate_output12 } true;assume -2147483648 <= calculate_output11_#t~ret61#1 && calculate_output11_#t~ret61#1 <= 2147483647;calculate_output11_#res#1 := calculate_output11_#t~ret61#1;havoc calculate_output11_#t~ret61#1; [2025-02-07 17:38:22,022 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22614: havoc calculate_output14_#t~ret64#1;calculate_output13_#t~ret63#1 := calculate_output14_#res#1;havoc calculate_output14_#t~ret64#1, calculate_output14_~input#1;havoc calculate_output14_#in~input#1;assume { :end_inline_calculate_output14 } true;assume -2147483648 <= calculate_output13_#t~ret63#1 && calculate_output13_#t~ret63#1 <= 2147483647;calculate_output13_#res#1 := calculate_output13_#t~ret63#1;havoc calculate_output13_#t~ret63#1; [2025-02-07 17:38:22,023 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L25853: havoc calculate_output16_#t~ret66#1;calculate_output15_#t~ret65#1 := calculate_output16_#res#1;havoc calculate_output16_#t~ret66#1, calculate_output16_~input#1;havoc calculate_output16_#in~input#1;assume { :end_inline_calculate_output16 } true;assume -2147483648 <= calculate_output15_#t~ret65#1 && calculate_output15_#t~ret65#1 <= 2147483647;calculate_output15_#res#1 := calculate_output15_#t~ret65#1;havoc calculate_output15_#t~ret65#1; [2025-02-07 17:38:22,023 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L29057: havoc calculate_output18_#t~ret68#1;calculate_output17_#t~ret67#1 := calculate_output18_#res#1;havoc calculate_output18_#t~ret68#1, calculate_output18_~input#1;havoc calculate_output18_#in~input#1;assume { :end_inline_calculate_output18 } true;assume -2147483648 <= calculate_output17_#t~ret67#1 && calculate_output17_#t~ret67#1 <= 2147483647;calculate_output17_#res#1 := calculate_output17_#t~ret67#1;havoc calculate_output17_#t~ret67#1; [2025-02-07 17:38:22,023 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L32235: havoc calculate_output20_#t~ret70#1;calculate_output19_#t~ret69#1 := calculate_output20_#res#1;havoc calculate_output20_#t~ret70#1, calculate_output20_~input#1;havoc calculate_output20_#in~input#1;assume { :end_inline_calculate_output20 } true;assume -2147483648 <= calculate_output19_#t~ret69#1 && calculate_output19_#t~ret69#1 <= 2147483647;calculate_output19_#res#1 := calculate_output19_#t~ret69#1;havoc calculate_output19_#t~ret69#1; [2025-02-07 17:38:22,023 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L35476: havoc calculate_output22_#t~ret72#1;calculate_output21_#t~ret71#1 := calculate_output22_#res#1;havoc calculate_output22_#t~ret72#1, calculate_output22_~input#1;havoc calculate_output22_#in~input#1;assume { :end_inline_calculate_output22 } true;assume -2147483648 <= calculate_output21_#t~ret71#1 && calculate_output21_#t~ret71#1 <= 2147483647;calculate_output21_#res#1 := calculate_output21_#t~ret71#1;havoc calculate_output21_#t~ret71#1; [2025-02-07 17:38:22,023 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L38653: havoc calculate_output24_#t~ret74#1;calculate_output23_#t~ret73#1 := calculate_output24_#res#1;havoc calculate_output24_#t~ret74#1, calculate_output24_~input#1;havoc calculate_output24_#in~input#1;assume { :end_inline_calculate_output24 } true;assume -2147483648 <= calculate_output23_#t~ret73#1 && calculate_output23_#t~ret73#1 <= 2147483647;calculate_output23_#res#1 := calculate_output23_#t~ret73#1;havoc calculate_output23_#t~ret73#1; [2025-02-07 17:38:22,024 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L41837: havoc calculate_output26_#t~ret76#1;calculate_output25_#t~ret75#1 := calculate_output26_#res#1;havoc calculate_output26_#t~ret76#1, calculate_output26_~input#1;havoc calculate_output26_#in~input#1;assume { :end_inline_calculate_output26 } true;assume -2147483648 <= calculate_output25_#t~ret75#1 && calculate_output25_#t~ret75#1 <= 2147483647;calculate_output25_#res#1 := calculate_output25_#t~ret75#1;havoc calculate_output25_#t~ret75#1; [2025-02-07 17:38:22,024 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1749: havoc calculate_output_#t~ret51#1;main_#t~ret97#1 := calculate_output_#res#1;havoc calculate_output_#t~ret51#1, calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret97#1 && main_#t~ret97#1 <= 2147483647;main_~output~0#1 := main_#t~ret97#1;havoc main_~input~0#1;havoc main_#t~ret97#1; [2025-02-07 17:38:22,024 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L45097: havoc calculate_output28_#t~ret78#1;calculate_output27_#t~ret77#1 := calculate_output28_#res#1;havoc calculate_output28_#t~ret78#1, calculate_output28_~input#1;havoc calculate_output28_#in~input#1;assume { :end_inline_calculate_output28 } true;assume -2147483648 <= calculate_output27_#t~ret77#1 && calculate_output27_#t~ret77#1 <= 2147483647;calculate_output27_#res#1 := calculate_output27_#t~ret77#1;havoc calculate_output27_#t~ret77#1; [2025-02-07 17:38:22,024 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4964: havoc calculate_output3_#t~ret53#1;calculate_output2_#t~ret52#1 := calculate_output3_#res#1;havoc calculate_output3_#t~ret53#1, calculate_output3_~input#1;havoc calculate_output3_#in~input#1;assume { :end_inline_calculate_output3 } true;assume -2147483648 <= calculate_output2_#t~ret52#1 && calculate_output2_#t~ret52#1 <= 2147483647;calculate_output2_#res#1 := calculate_output2_#t~ret52#1;havoc calculate_output2_#t~ret52#1; [2025-02-07 17:38:22,024 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L48330: havoc calculate_output30_#t~ret80#1;calculate_output29_#t~ret79#1 := calculate_output30_#res#1;havoc calculate_output30_#t~ret80#1, calculate_output30_~input#1;havoc calculate_output30_#in~input#1;assume { :end_inline_calculate_output30 } true;assume -2147483648 <= calculate_output29_#t~ret79#1 && calculate_output29_#t~ret79#1 <= 2147483647;calculate_output29_#res#1 := calculate_output29_#t~ret79#1;havoc calculate_output29_#t~ret79#1; [2025-02-07 17:38:22,025 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8188: havoc calculate_output5_#t~ret55#1;calculate_output4_#t~ret54#1 := calculate_output5_#res#1;havoc calculate_output5_#t~ret55#1, calculate_output5_~input#1;havoc calculate_output5_#in~input#1;assume { :end_inline_calculate_output5 } true;assume -2147483648 <= calculate_output4_#t~ret54#1 && calculate_output4_#t~ret54#1 <= 2147483647;calculate_output4_#res#1 := calculate_output4_#t~ret54#1;havoc calculate_output4_#t~ret54#1; [2025-02-07 17:38:22,025 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L51530: havoc calculate_output32_#t~ret82#1;calculate_output31_#t~ret81#1 := calculate_output32_#res#1;havoc calculate_output32_#t~ret82#1, calculate_output32_~input#1;havoc calculate_output32_#in~input#1;assume { :end_inline_calculate_output32 } true;assume -2147483648 <= calculate_output31_#t~ret81#1 && calculate_output31_#t~ret81#1 <= 2147483647;calculate_output31_#res#1 := calculate_output31_#t~ret81#1;havoc calculate_output31_#t~ret81#1; [2025-02-07 17:38:22,025 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L54714: havoc calculate_output34_#t~ret84#1;calculate_output33_#t~ret83#1 := calculate_output34_#res#1;havoc calculate_output34_#t~ret84#1, calculate_output34_~input#1;havoc calculate_output34_#in~input#1;assume { :end_inline_calculate_output34 } true;assume -2147483648 <= calculate_output33_#t~ret83#1 && calculate_output33_#t~ret83#1 <= 2147483647;calculate_output33_#res#1 := calculate_output33_#t~ret83#1;havoc calculate_output33_#t~ret83#1; [2025-02-07 17:38:22,025 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11383: havoc calculate_output7_#t~ret57#1;calculate_output6_#t~ret56#1 := calculate_output7_#res#1;havoc calculate_output7_#t~ret57#1, calculate_output7_~input#1;havoc calculate_output7_#in~input#1;assume { :end_inline_calculate_output7 } true;assume -2147483648 <= calculate_output6_#t~ret56#1 && calculate_output6_#t~ret56#1 <= 2147483647;calculate_output6_#res#1 := calculate_output6_#t~ret56#1;havoc calculate_output6_#t~ret56#1; [2025-02-07 17:38:22,025 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L57918: havoc calculate_output36_#t~ret86#1;calculate_output35_#t~ret85#1 := calculate_output36_#res#1;havoc calculate_output36_#t~ret86#1, calculate_output36_~input#1;havoc calculate_output36_#in~input#1;assume { :end_inline_calculate_output36 } true;assume -2147483648 <= calculate_output35_#t~ret85#1 && calculate_output35_#t~ret85#1 <= 2147483647;calculate_output35_#res#1 := calculate_output35_#t~ret85#1;havoc calculate_output35_#t~ret85#1; [2025-02-07 17:38:22,025 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L70609: havoc calculate_output44_#t~ret94#1;calculate_output43_#t~ret93#1 := calculate_output44_#res#1;havoc calculate_output44_#t~ret94#1, calculate_output44_~input#1;havoc calculate_output44_#in~input#1;assume { :end_inline_calculate_output44 } true;assume -2147483648 <= calculate_output43_#t~ret93#1 && calculate_output43_#t~ret93#1 <= 2147483647;calculate_output43_#res#1 := calculate_output43_#t~ret93#1;havoc calculate_output43_#t~ret93#1; [2025-02-07 17:38:22,025 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L14598: havoc calculate_output9_#t~ret59#1;calculate_output8_#t~ret58#1 := calculate_output9_#res#1;havoc calculate_output9_#t~ret59#1, calculate_output9_~input#1;havoc calculate_output9_#in~input#1;assume { :end_inline_calculate_output9 } true;assume -2147483648 <= calculate_output8_#t~ret58#1 && calculate_output8_#t~ret58#1 <= 2147483647;calculate_output8_#res#1 := calculate_output8_#t~ret58#1;havoc calculate_output8_#t~ret58#1; [2025-02-07 17:38:22,026 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L67453: havoc calculate_output42_#t~ret92#1;calculate_output41_#t~ret91#1 := calculate_output42_#res#1;havoc calculate_output42_#t~ret92#1, calculate_output42_~input#1;havoc calculate_output42_#in~input#1;assume { :end_inline_calculate_output42 } true;assume -2147483648 <= calculate_output41_#t~ret91#1 && calculate_output41_#t~ret91#1 <= 2147483647;calculate_output41_#res#1 := calculate_output41_#t~ret91#1;havoc calculate_output41_#t~ret91#1; [2025-02-07 17:38:22,026 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L61118: havoc calculate_output38_#t~ret88#1;calculate_output37_#t~ret87#1 := calculate_output38_#res#1;havoc calculate_output38_#t~ret88#1, calculate_output38_~input#1;havoc calculate_output38_#in~input#1;assume { :end_inline_calculate_output38 } true;assume -2147483648 <= calculate_output37_#t~ret87#1 && calculate_output37_#t~ret87#1 <= 2147483647;calculate_output37_#res#1 := calculate_output37_#t~ret87#1;havoc calculate_output37_#t~ret87#1; [2025-02-07 17:38:22,026 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L17804: havoc calculate_output11_#t~ret61#1;calculate_output10_#t~ret60#1 := calculate_output11_#res#1;havoc calculate_output11_#t~ret61#1, calculate_output11_~input#1;havoc calculate_output11_#in~input#1;assume { :end_inline_calculate_output11 } true;assume -2147483648 <= calculate_output10_#t~ret60#1 && calculate_output10_#t~ret60#1 <= 2147483647;calculate_output10_#res#1 := calculate_output10_#t~ret60#1;havoc calculate_output10_#t~ret60#1; [2025-02-07 17:38:22,026 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L64314: havoc calculate_output40_#t~ret90#1;calculate_output39_#t~ret89#1 := calculate_output40_#res#1;havoc calculate_output40_#t~ret90#1, calculate_output40_~input#1;havoc calculate_output40_#in~input#1;assume { :end_inline_calculate_output40 } true;assume -2147483648 <= calculate_output39_#t~ret89#1 && calculate_output39_#t~ret89#1 <= 2147483647;calculate_output39_#res#1 := calculate_output39_#t~ret89#1;havoc calculate_output39_#t~ret89#1; [2025-02-07 17:38:22,026 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L21037: havoc calculate_output13_#t~ret63#1;calculate_output12_#t~ret62#1 := calculate_output13_#res#1;havoc calculate_output13_#t~ret63#1, calculate_output13_~input#1;havoc calculate_output13_#in~input#1;assume { :end_inline_calculate_output13 } true;assume -2147483648 <= calculate_output12_#t~ret62#1 && calculate_output12_#t~ret62#1 <= 2147483647;calculate_output12_#res#1 := calculate_output12_#t~ret62#1;havoc calculate_output12_#t~ret62#1; [2025-02-07 17:38:22,026 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L24228: havoc calculate_output15_#t~ret65#1;calculate_output14_#t~ret64#1 := calculate_output15_#res#1;havoc calculate_output15_#t~ret65#1, calculate_output15_~input#1;havoc calculate_output15_#in~input#1;assume { :end_inline_calculate_output15 } true;assume -2147483648 <= calculate_output14_#t~ret64#1 && calculate_output14_#t~ret64#1 <= 2147483647;calculate_output14_#res#1 := calculate_output14_#t~ret64#1;havoc calculate_output14_#t~ret64#1; [2025-02-07 17:38:23,420 INFO L? ?]: Removed 20257 outVars from TransFormulas that were not future-live. [2025-02-07 17:38:23,420 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 17:38:23,524 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 17:38:23,525 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 17:38:23,525 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 05:38:23 BoogieIcfgContainer [2025-02-07 17:38:23,525 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 17:38:23,527 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 17:38:23,527 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 17:38:23,530 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 17:38:23,530 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 05:37:35" (1/3) ... [2025-02-07 17:38:23,532 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d3725d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 05:38:23, skipping insertion in model container [2025-02-07 17:38:23,532 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:37:46" (2/3) ... [2025-02-07 17:38:23,532 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d3725d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 05:38:23, skipping insertion in model container [2025-02-07 17:38:23,532 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 05:38:23" (3/3) ... [2025-02-07 17:38:23,534 INFO L128 eAbstractionObserver]: Analyzing ICFG Problem07_label00.c [2025-02-07 17:38:23,543 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 17:38:23,545 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG Problem07_label00.c that has 1 procedures, 10196 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 17:38:23,699 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 17:38:23,707 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;@14dae084, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 17:38:23,707 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 17:38:23,733 INFO L276 IsEmpty]: Start isEmpty. Operand has 10196 states, 10147 states have (on average 1.9997043461121513) internal successors, (20291), 10195 states have internal predecessors, (20291), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 17:38:24,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10142 [2025-02-07 17:38:24,264 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 17:38:24,267 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-07 17:38:24,268 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 17:38:24,280 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 17:38:24,285 INFO L85 PathProgramCache]: Analyzing trace with hash -1852483877, now seen corresponding path program 1 times [2025-02-07 17:38:24,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 17:38:24,293 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [185218091] [2025-02-07 17:38:24,294 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 17:38:24,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 17:38:25,306 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 10141 statements into 1 equivalence classes. [2025-02-07 17:38:26,173 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 10141 of 10141 statements. [2025-02-07 17:38:26,173 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 17:38:26,173 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat