./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/loop-invgen/id_build.i.p+sep-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 023d838f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/loop-invgen/id_build.i.p+sep-reducer.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/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 f68564f44f9631930b25a13255f1efcd8f237d0da80cb5fdaa485133dbd9dd9f --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-09 22:16:49,078 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 22:16:49,129 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-09 22:16:49,134 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 22:16:49,135 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 22:16:49,156 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 22:16:49,159 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 22:16:49,159 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 22:16:49,160 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 22:16:49,161 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 22:16:49,162 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 22:16:49,162 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 22:16:49,162 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 22:16:49,163 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 22:16:49,164 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 22:16:49,164 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 22:16:49,165 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 22:16:49,165 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 22:16:49,165 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 22:16:49,168 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 22:16:49,168 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 22:16:49,169 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 22:16:49,169 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 22:16:49,169 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 22:16:49,169 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 22:16:49,169 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 22:16:49,170 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 22:16:49,170 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 22:16:49,170 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-09 22:16:49,170 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 22:16:49,170 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 22:16:49,171 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 22:16:49,171 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 22:16:49,171 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 22:16:49,171 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 22:16:49,171 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 22:16:49,171 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 22:16:49,172 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 22:16:49,172 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 22:16:49,172 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 22:16:49,172 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 22:16:49,172 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 22:16:49,173 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f68564f44f9631930b25a13255f1efcd8f237d0da80cb5fdaa485133dbd9dd9f [2024-11-09 22:16:49,396 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 22:16:49,415 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 22:16:49,419 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 22:16:49,420 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 22:16:49,420 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 22:16:49,421 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/loop-invgen/id_build.i.p+sep-reducer.c [2024-11-09 22:16:50,735 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 22:16:51,018 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 22:16:51,018 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-invgen/id_build.i.p+sep-reducer.c [2024-11-09 22:16:51,034 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a049a23f/4246ccce3974467eabc42602b98213ba/FLAGbcca51e4d [2024-11-09 22:16:51,056 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a049a23f/4246ccce3974467eabc42602b98213ba [2024-11-09 22:16:51,062 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 22:16:51,063 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 22:16:51,068 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 22:16:51,068 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 22:16:51,072 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 22:16:51,077 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 10:16:51" (1/1) ... [2024-11-09 22:16:51,077 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f880940 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:16:51, skipping insertion in model container [2024-11-09 22:16:51,078 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 10:16:51" (1/1) ... [2024-11-09 22:16:51,126 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 22:16:51,376 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-invgen/id_build.i.p+sep-reducer.c[34383,34396] [2024-11-09 22:16:51,397 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-invgen/id_build.i.p+sep-reducer.c[39106,39119] [2024-11-09 22:16:51,409 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 22:16:51,424 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 22:16:51,507 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-invgen/id_build.i.p+sep-reducer.c[34383,34396] [2024-11-09 22:16:51,519 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-invgen/id_build.i.p+sep-reducer.c[39106,39119] [2024-11-09 22:16:51,526 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 22:16:51,553 INFO L204 MainTranslator]: Completed translation [2024-11-09 22:16:51,553 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:16:51 WrapperNode [2024-11-09 22:16:51,554 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 22:16:51,554 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 22:16:51,554 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 22:16:51,554 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 22:16:51,559 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:16:51" (1/1) ... [2024-11-09 22:16:51,585 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:16:51" (1/1) ... [2024-11-09 22:16:51,637 INFO L138 Inliner]: procedures = 14, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1589 [2024-11-09 22:16:51,641 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 22:16:51,642 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 22:16:51,642 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 22:16:51,642 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 22:16:51,659 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:16:51" (1/1) ... [2024-11-09 22:16:51,660 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:16:51" (1/1) ... [2024-11-09 22:16:51,665 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:16:51" (1/1) ... [2024-11-09 22:16:51,697 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]. [2024-11-09 22:16:51,699 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:16:51" (1/1) ... [2024-11-09 22:16:51,700 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:16:51" (1/1) ... [2024-11-09 22:16:51,717 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:16:51" (1/1) ... [2024-11-09 22:16:51,718 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:16:51" (1/1) ... [2024-11-09 22:16:51,724 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:16:51" (1/1) ... [2024-11-09 22:16:51,727 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:16:51" (1/1) ... [2024-11-09 22:16:51,735 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 22:16:51,741 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-09 22:16:51,741 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-09 22:16:51,742 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-09 22:16:51,742 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:16:51" (1/1) ... [2024-11-09 22:16:51,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 22:16:51,757 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 22:16:51,772 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-09 22:16:51,782 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-09 22:16:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 22:16:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 22:16:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 22:16:51,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 22:16:51,947 INFO L256 CfgBuilder]: Building ICFG [2024-11-09 22:16:51,948 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 22:16:52,918 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L696: havoc main_~__tmp_47~0#1, main_~__VERIFIER_assert__cond~46#1;havoc main_~__tmp_46~0#1, main_~__VERIFIER_assert__cond~45#1; [2024-11-09 22:16:52,918 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L696: havoc main_~__tmp_47~0#1, main_~__VERIFIER_assert__cond~46#1;havoc main_~__tmp_46~0#1, main_~__VERIFIER_assert__cond~45#1; [2024-11-09 22:16:52,918 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1390: havoc main_~__tmp_95~0#1, main_~__VERIFIER_assert__cond~94#1;havoc main_~__tmp_94~0#1, main_~__VERIFIER_assert__cond~93#1; [2024-11-09 22:16:52,918 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1390: havoc main_~__tmp_95~0#1, main_~__VERIFIER_assert__cond~94#1;havoc main_~__tmp_94~0#1, main_~__VERIFIER_assert__cond~93#1; [2024-11-09 22:16:52,918 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L102: havoc main_~__tmp_7~0#1, main_~__VERIFIER_assert__cond~6#1;havoc main_~__tmp_6~0#1, main_~__VERIFIER_assert__cond~5#1; [2024-11-09 22:16:52,918 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L102: havoc main_~__tmp_7~0#1, main_~__VERIFIER_assert__cond~6#1;havoc main_~__tmp_6~0#1, main_~__VERIFIER_assert__cond~5#1; [2024-11-09 22:16:52,919 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L796: havoc main_~__tmp_55~0#1, main_~__VERIFIER_assert__cond~54#1;havoc main_~__tmp_54~0#1, main_~__VERIFIER_assert__cond~53#1; [2024-11-09 22:16:52,919 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L796: havoc main_~__tmp_55~0#1, main_~__VERIFIER_assert__cond~54#1;havoc main_~__tmp_54~0#1, main_~__VERIFIER_assert__cond~53#1; [2024-11-09 22:16:52,919 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L896: havoc main_~__tmp_63~0#1, main_~__VERIFIER_assert__cond~62#1;havoc main_~__tmp_62~0#1, main_~__VERIFIER_assert__cond~61#1; [2024-11-09 22:16:52,919 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L896: havoc main_~__tmp_63~0#1, main_~__VERIFIER_assert__cond~62#1;havoc main_~__tmp_62~0#1, main_~__VERIFIER_assert__cond~61#1; [2024-11-09 22:16:52,919 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L302: havoc main_~__tmp_23~0#1, main_~__VERIFIER_assert__cond~22#1;havoc main_~__tmp_22~0#1, main_~__VERIFIER_assert__cond~21#1; [2024-11-09 22:16:52,919 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L302: havoc main_~__tmp_23~0#1, main_~__VERIFIER_assert__cond~22#1;havoc main_~__tmp_22~0#1, main_~__VERIFIER_assert__cond~21#1; [2024-11-09 22:16:52,919 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L732: havoc main_~__tmp_50~0#1, main_~__VERIFIER_assert__cond~49#1;havoc main_~__tmp_49~0#1, main_~__VERIFIER_assert__cond~48#1;havoc main_~__tmp_48~0#1, main_~__VERIFIER_assert__cond~47#1; [2024-11-09 22:16:52,919 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L732: havoc main_~__tmp_50~0#1, main_~__VERIFIER_assert__cond~49#1;havoc main_~__tmp_49~0#1, main_~__VERIFIER_assert__cond~48#1;havoc main_~__tmp_48~0#1, main_~__VERIFIER_assert__cond~47#1; [2024-11-09 22:16:52,919 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L402: havoc main_~__tmp_31~0#1, main_~__VERIFIER_assert__cond~30#1;havoc main_~__tmp_30~0#1, main_~__VERIFIER_assert__cond~29#1; [2024-11-09 22:16:52,920 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L402: havoc main_~__tmp_31~0#1, main_~__VERIFIER_assert__cond~30#1;havoc main_~__tmp_30~0#1, main_~__VERIFIER_assert__cond~29#1; [2024-11-09 22:16:52,920 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2153: havoc main_~__tmp_141~0#1, main_~__VERIFIER_assert__cond~140#1;havoc main_~__tmp_140~0#1, main_~__VERIFIER_assert__cond~139#1; [2024-11-09 22:16:52,920 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2153: havoc main_~__tmp_141~0#1, main_~__VERIFIER_assert__cond~140#1;havoc main_~__tmp_140~0#1, main_~__VERIFIER_assert__cond~139#1; [2024-11-09 22:16:52,920 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2253: havoc main_~__tmp_149~0#1, main_~__VERIFIER_assert__cond~148#1;havoc main_~__tmp_148~0#1, main_~__VERIFIER_assert__cond~147#1; [2024-11-09 22:16:52,920 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2253: havoc main_~__tmp_149~0#1, main_~__VERIFIER_assert__cond~148#1;havoc main_~__tmp_148~0#1, main_~__VERIFIER_assert__cond~147#1; [2024-11-09 22:16:52,920 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1659: havoc main_~__tmp_109~0#1, main_~__VERIFIER_assert__cond~108#1;havoc main_~__tmp_108~0#1, main_~__VERIFIER_assert__cond~107#1; [2024-11-09 22:16:52,920 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1659: havoc main_~__tmp_109~0#1, main_~__VERIFIER_assert__cond~108#1;havoc main_~__tmp_108~0#1, main_~__VERIFIER_assert__cond~107#1; [2024-11-09 22:16:52,920 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1065: havoc main_~__tmp_69~0#1, main_~__VERIFIER_assert__cond~68#1; [2024-11-09 22:16:52,920 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1165: havoc main_~__tmp_77~0#1, main_~__VERIFIER_assert__cond~76#1;havoc main_~__tmp_76~0#1, main_~__VERIFIER_assert__cond~75#1; [2024-11-09 22:16:52,921 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1165: havoc main_~__tmp_77~0#1, main_~__VERIFIER_assert__cond~76#1;havoc main_~__tmp_76~0#1, main_~__VERIFIER_assert__cond~75#1; [2024-11-09 22:16:52,921 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1859: havoc main_~__tmp_125~0#1, main_~__VERIFIER_assert__cond~124#1;havoc main_~__tmp_124~0#1, main_~__VERIFIER_assert__cond~123#1; [2024-11-09 22:16:52,921 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1859: havoc main_~__tmp_125~0#1, main_~__VERIFIER_assert__cond~124#1;havoc main_~__tmp_124~0#1, main_~__VERIFIER_assert__cond~123#1; [2024-11-09 22:16:52,921 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L571: havoc main_~__tmp_37~0#1, main_~__VERIFIER_assert__cond~36#1;havoc main_~__tmp_36~0#1, main_~__VERIFIER_assert__cond~35#1; [2024-11-09 22:16:52,921 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L571: havoc main_~__tmp_37~0#1, main_~__VERIFIER_assert__cond~36#1;havoc main_~__tmp_36~0#1, main_~__VERIFIER_assert__cond~35#1; [2024-11-09 22:16:52,921 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L439: havoc main_~__tmp_34~0#1, main_~__VERIFIER_assert__cond~33#1;havoc main_~__tmp_33~0#1, main_~__VERIFIER_assert__cond~32#1;havoc main_~__tmp_32~0#1, main_~__VERIFIER_assert__cond~31#1; [2024-11-09 22:16:52,921 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L439: havoc main_~__tmp_34~0#1, main_~__VERIFIER_assert__cond~33#1;havoc main_~__tmp_33~0#1, main_~__VERIFIER_assert__cond~32#1;havoc main_~__tmp_32~0#1, main_~__VERIFIER_assert__cond~31#1; [2024-11-09 22:16:52,921 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1265: havoc main_~__tmp_85~0#1, main_~__VERIFIER_assert__cond~84#1; [2024-11-09 22:16:52,921 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1959: havoc main_~__tmp_133~0#1, main_~__VERIFIER_assert__cond~132#1;havoc main_~__tmp_132~0#1, main_~__VERIFIER_assert__cond~131#1; [2024-11-09 22:16:52,921 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1959: havoc main_~__tmp_133~0#1, main_~__VERIFIER_assert__cond~132#1;havoc main_~__tmp_132~0#1, main_~__VERIFIER_assert__cond~131#1; [2024-11-09 22:16:52,922 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L671: havoc main_~__tmp_45~0#1, main_~__VERIFIER_assert__cond~44#1;havoc main_~__tmp_44~0#1, main_~__VERIFIER_assert__cond~43#1; [2024-11-09 22:16:52,922 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L671: havoc main_~__tmp_45~0#1, main_~__VERIFIER_assert__cond~44#1;havoc main_~__tmp_44~0#1, main_~__VERIFIER_assert__cond~43#1; [2024-11-09 22:16:52,922 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1365: havoc main_~__tmp_93~0#1, main_~__VERIFIER_assert__cond~92#1;havoc main_~__tmp_92~0#1, main_~__VERIFIER_assert__cond~91#1; [2024-11-09 22:16:52,922 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1365: havoc main_~__tmp_93~0#1, main_~__VERIFIER_assert__cond~92#1;havoc main_~__tmp_92~0#1, main_~__VERIFIER_assert__cond~91#1; [2024-11-09 22:16:52,922 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L77: havoc main_~__tmp_5~0#1, main_~__VERIFIER_assert__cond~4#1;havoc main_~__tmp_4~0#1, main_~__VERIFIER_assert__cond~3#1; [2024-11-09 22:16:52,922 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L77: havoc main_~__tmp_5~0#1, main_~__VERIFIER_assert__cond~4#1;havoc main_~__tmp_4~0#1, main_~__VERIFIER_assert__cond~3#1; [2024-11-09 22:16:52,922 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L771: havoc main_~__tmp_53~0#1, main_~__VERIFIER_assert__cond~52#1;havoc main_~__tmp_52~0#1, main_~__VERIFIER_assert__cond~51#1; [2024-11-09 22:16:52,922 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L771: havoc main_~__tmp_53~0#1, main_~__VERIFIER_assert__cond~52#1;havoc main_~__tmp_52~0#1, main_~__VERIFIER_assert__cond~51#1; [2024-11-09 22:16:52,922 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L177: havoc main_~__tmp_13~0#1, main_~__VERIFIER_assert__cond~12#1;havoc main_~__tmp_12~0#1, main_~__VERIFIER_assert__cond~11#1; [2024-11-09 22:16:52,922 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L177: havoc main_~__tmp_13~0#1, main_~__VERIFIER_assert__cond~12#1;havoc main_~__tmp_12~0#1, main_~__VERIFIER_assert__cond~11#1; [2024-11-09 22:16:52,923 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L871: havoc main_~__tmp_61~0#1, main_~__VERIFIER_assert__cond~60#1;havoc main_~__tmp_60~0#1, main_~__VERIFIER_assert__cond~59#1; [2024-11-09 22:16:52,923 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L871: havoc main_~__tmp_61~0#1, main_~__VERIFIER_assert__cond~60#1;havoc main_~__tmp_60~0#1, main_~__VERIFIER_assert__cond~59#1; [2024-11-09 22:16:52,923 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L277: havoc main_~__tmp_21~0#1, main_~__VERIFIER_assert__cond~20#1;havoc main_~__tmp_20~0#1, main_~__VERIFIER_assert__cond~19#1; [2024-11-09 22:16:52,923 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L277: havoc main_~__tmp_21~0#1, main_~__VERIFIER_assert__cond~20#1;havoc main_~__tmp_20~0#1, main_~__VERIFIER_assert__cond~19#1; [2024-11-09 22:16:52,923 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L377: havoc main_~__tmp_29~0#1, main_~__VERIFIER_assert__cond~28#1;havoc main_~__tmp_28~0#1, main_~__VERIFIER_assert__cond~27#1; [2024-11-09 22:16:52,923 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L377: havoc main_~__tmp_29~0#1, main_~__VERIFIER_assert__cond~28#1;havoc main_~__tmp_28~0#1, main_~__VERIFIER_assert__cond~27#1; [2024-11-09 22:16:52,923 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2128: havoc main_~__tmp_139~0#1, main_~__VERIFIER_assert__cond~138#1;havoc main_~__tmp_138~0#1, main_~__VERIFIER_assert__cond~137#1; [2024-11-09 22:16:52,923 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2128: havoc main_~__tmp_139~0#1, main_~__VERIFIER_assert__cond~138#1;havoc main_~__tmp_138~0#1, main_~__VERIFIER_assert__cond~137#1; [2024-11-09 22:16:52,923 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1996: havoc main_~__tmp_136~0#1, main_~__VERIFIER_assert__cond~135#1;havoc main_~__tmp_135~0#1, main_~__VERIFIER_assert__cond~134#1;havoc main_~__tmp_134~0#1, main_~__VERIFIER_assert__cond~133#1; [2024-11-09 22:16:52,923 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1996: havoc main_~__tmp_136~0#1, main_~__VERIFIER_assert__cond~135#1;havoc main_~__tmp_135~0#1, main_~__VERIFIER_assert__cond~134#1;havoc main_~__tmp_134~0#1, main_~__VERIFIER_assert__cond~133#1; [2024-11-09 22:16:52,924 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L213: havoc main_~__tmp_16~0#1, main_~__VERIFIER_assert__cond~15#1;havoc main_~__tmp_15~0#1, main_~__VERIFIER_assert__cond~14#1;havoc main_~__tmp_14~0#1, main_~__VERIFIER_assert__cond~13#1; [2024-11-09 22:16:52,924 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L213: havoc main_~__tmp_16~0#1, main_~__VERIFIER_assert__cond~15#1;havoc main_~__tmp_15~0#1, main_~__VERIFIER_assert__cond~14#1;havoc main_~__tmp_14~0#1, main_~__VERIFIER_assert__cond~13#1; [2024-11-09 22:16:52,924 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2228: havoc main_~__tmp_147~0#1, main_~__VERIFIER_assert__cond~146#1;havoc main_~__tmp_146~0#1, main_~__VERIFIER_assert__cond~145#1; [2024-11-09 22:16:52,924 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2228: havoc main_~__tmp_147~0#1, main_~__VERIFIER_assert__cond~146#1;havoc main_~__tmp_146~0#1, main_~__VERIFIER_assert__cond~145#1; [2024-11-09 22:16:52,924 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1634: havoc main_~__tmp_107~0#1, main_~__VERIFIER_assert__cond~106#1;havoc main_~__tmp_106~0#1, main_~__VERIFIER_assert__cond~105#1; [2024-11-09 22:16:52,924 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1634: havoc main_~__tmp_107~0#1, main_~__VERIFIER_assert__cond~106#1;havoc main_~__tmp_106~0#1, main_~__VERIFIER_assert__cond~105#1; [2024-11-09 22:16:52,924 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1734: havoc main_~__tmp_115~0#1, main_~__VERIFIER_assert__cond~114#1;havoc main_~__tmp_114~0#1, main_~__VERIFIER_assert__cond~113#1; [2024-11-09 22:16:52,924 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1734: havoc main_~__tmp_115~0#1, main_~__VERIFIER_assert__cond~114#1;havoc main_~__tmp_114~0#1, main_~__VERIFIER_assert__cond~113#1; [2024-11-09 22:16:52,924 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1140: havoc main_~__tmp_75~0#1, main_~__VERIFIER_assert__cond~74#1;havoc main_~__tmp_74~0#1, main_~__VERIFIER_assert__cond~73#1; [2024-11-09 22:16:52,925 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1140: havoc main_~__tmp_75~0#1, main_~__VERIFIER_assert__cond~74#1;havoc main_~__tmp_74~0#1, main_~__VERIFIER_assert__cond~73#1; [2024-11-09 22:16:52,925 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1834: havoc main_~__tmp_123~0#1, main_~__VERIFIER_assert__cond~122#1;havoc main_~__tmp_122~0#1, main_~__VERIFIER_assert__cond~121#1; [2024-11-09 22:16:52,925 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1834: havoc main_~__tmp_123~0#1, main_~__VERIFIER_assert__cond~122#1;havoc main_~__tmp_122~0#1, main_~__VERIFIER_assert__cond~121#1; [2024-11-09 22:16:52,925 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L546: havoc main_~__tmp_35~0#1, main_~__VERIFIER_assert__cond~34#1; [2024-11-09 22:16:52,925 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1934: havoc main_~__tmp_131~0#1, main_~__VERIFIER_assert__cond~130#1;havoc main_~__tmp_130~0#1, main_~__VERIFIER_assert__cond~129#1; [2024-11-09 22:16:52,925 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1934: havoc main_~__tmp_131~0#1, main_~__VERIFIER_assert__cond~130#1;havoc main_~__tmp_130~0#1, main_~__VERIFIER_assert__cond~129#1; [2024-11-09 22:16:52,925 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L646: havoc main_~__tmp_43~0#1, main_~__VERIFIER_assert__cond~42#1;havoc main_~__tmp_42~0#1, main_~__VERIFIER_assert__cond~41#1; [2024-11-09 22:16:52,925 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L646: havoc main_~__tmp_43~0#1, main_~__VERIFIER_assert__cond~42#1;havoc main_~__tmp_42~0#1, main_~__VERIFIER_assert__cond~41#1; [2024-11-09 22:16:52,925 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1340: havoc main_~__tmp_91~0#1, main_~__VERIFIER_assert__cond~90#1;havoc main_~__tmp_90~0#1, main_~__VERIFIER_assert__cond~89#1; [2024-11-09 22:16:52,925 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1340: havoc main_~__tmp_91~0#1, main_~__VERIFIER_assert__cond~90#1;havoc main_~__tmp_90~0#1, main_~__VERIFIER_assert__cond~89#1; [2024-11-09 22:16:52,926 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L52: havoc main_~__tmp_3~0#1, main_~__VERIFIER_assert__cond~2#1;havoc main_~__tmp_2~0#1, main_~__VERIFIER_assert__cond~1#1; [2024-11-09 22:16:52,926 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L52: havoc main_~__tmp_3~0#1, main_~__VERIFIER_assert__cond~2#1;havoc main_~__tmp_2~0#1, main_~__VERIFIER_assert__cond~1#1; [2024-11-09 22:16:52,926 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L746: havoc main_~__tmp_51~0#1, main_~__VERIFIER_assert__cond~50#1; [2024-11-09 22:16:52,926 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1770: havoc main_~__tmp_118~0#1, main_~__VERIFIER_assert__cond~117#1;havoc main_~__tmp_117~0#1, main_~__VERIFIER_assert__cond~116#1;havoc main_~__tmp_116~0#1, main_~__VERIFIER_assert__cond~115#1; [2024-11-09 22:16:52,926 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1770: havoc main_~__tmp_118~0#1, main_~__VERIFIER_assert__cond~117#1;havoc main_~__tmp_117~0#1, main_~__VERIFIER_assert__cond~116#1;havoc main_~__tmp_116~0#1, main_~__VERIFIER_assert__cond~115#1; [2024-11-09 22:16:52,926 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1440: havoc main_~__tmp_99~0#1, main_~__VERIFIER_assert__cond~98#1;havoc main_~__tmp_98~0#1, main_~__VERIFIER_assert__cond~97#1; [2024-11-09 22:16:52,926 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1440: havoc main_~__tmp_99~0#1, main_~__VERIFIER_assert__cond~98#1;havoc main_~__tmp_98~0#1, main_~__VERIFIER_assert__cond~97#1; [2024-11-09 22:16:52,926 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L152: havoc main_~__tmp_11~0#1, main_~__VERIFIER_assert__cond~10#1;havoc main_~__tmp_10~0#1, main_~__VERIFIER_assert__cond~9#1; [2024-11-09 22:16:52,926 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L152: havoc main_~__tmp_11~0#1, main_~__VERIFIER_assert__cond~10#1;havoc main_~__tmp_10~0#1, main_~__VERIFIER_assert__cond~9#1; [2024-11-09 22:16:52,926 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L846: havoc main_~__tmp_59~0#1, main_~__VERIFIER_assert__cond~58#1;havoc main_~__tmp_58~0#1, main_~__VERIFIER_assert__cond~57#1; [2024-11-09 22:16:52,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L846: havoc main_~__tmp_59~0#1, main_~__VERIFIER_assert__cond~58#1;havoc main_~__tmp_58~0#1, main_~__VERIFIER_assert__cond~57#1; [2024-11-09 22:16:52,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L252: havoc main_~__tmp_19~0#1, main_~__VERIFIER_assert__cond~18#1;havoc main_~__tmp_18~0#1, main_~__VERIFIER_assert__cond~17#1; [2024-11-09 22:16:52,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L252: havoc main_~__tmp_19~0#1, main_~__VERIFIER_assert__cond~18#1;havoc main_~__tmp_18~0#1, main_~__VERIFIER_assert__cond~17#1; [2024-11-09 22:16:52,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L352: havoc main_~__tmp_27~0#1, main_~__VERIFIER_assert__cond~26#1;havoc main_~__tmp_26~0#1, main_~__VERIFIER_assert__cond~25#1; [2024-11-09 22:16:52,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L352: havoc main_~__tmp_27~0#1, main_~__VERIFIER_assert__cond~26#1;havoc main_~__tmp_26~0#1, main_~__VERIFIER_assert__cond~25#1; [2024-11-09 22:16:52,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2103: havoc main_~__tmp_137~0#1, main_~__VERIFIER_assert__cond~136#1; [2024-11-09 22:16:52,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2203: havoc main_~__tmp_145~0#1, main_~__VERIFIER_assert__cond~144#1;havoc main_~__tmp_144~0#1, main_~__VERIFIER_assert__cond~143#1; [2024-11-09 22:16:52,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2203: havoc main_~__tmp_145~0#1, main_~__VERIFIER_assert__cond~144#1;havoc main_~__tmp_144~0#1, main_~__VERIFIER_assert__cond~143#1; [2024-11-09 22:16:52,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1609: havoc main_~__tmp_105~0#1, main_~__VERIFIER_assert__cond~104#1;havoc main_~__tmp_104~0#1, main_~__VERIFIER_assert__cond~103#1; [2024-11-09 22:16:52,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1609: havoc main_~__tmp_105~0#1, main_~__VERIFIER_assert__cond~104#1;havoc main_~__tmp_104~0#1, main_~__VERIFIER_assert__cond~103#1; [2024-11-09 22:16:52,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1477: havoc main_~__tmp_102~0#1, main_~__VERIFIER_assert__cond~101#1;havoc main_~__tmp_101~0#1, main_~__VERIFIER_assert__cond~100#1;havoc main_~__tmp_100~0#1, main_~__VERIFIER_assert__cond~99#1; [2024-11-09 22:16:52,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1477: havoc main_~__tmp_102~0#1, main_~__VERIFIER_assert__cond~101#1;havoc main_~__tmp_101~0#1, main_~__VERIFIER_assert__cond~100#1;havoc main_~__tmp_100~0#1, main_~__VERIFIER_assert__cond~99#1; [2024-11-09 22:16:52,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1709: havoc main_~__tmp_113~0#1, main_~__VERIFIER_assert__cond~112#1;havoc main_~__tmp_112~0#1, main_~__VERIFIER_assert__cond~111#1; [2024-11-09 22:16:52,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1709: havoc main_~__tmp_113~0#1, main_~__VERIFIER_assert__cond~112#1;havoc main_~__tmp_112~0#1, main_~__VERIFIER_assert__cond~111#1; [2024-11-09 22:16:52,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1115: havoc main_~__tmp_73~0#1, main_~__VERIFIER_assert__cond~72#1;havoc main_~__tmp_72~0#1, main_~__VERIFIER_assert__cond~71#1; [2024-11-09 22:16:52,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1115: havoc main_~__tmp_73~0#1, main_~__VERIFIER_assert__cond~72#1;havoc main_~__tmp_72~0#1, main_~__VERIFIER_assert__cond~71#1; [2024-11-09 22:16:52,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1809: havoc main_~__tmp_121~0#1, main_~__VERIFIER_assert__cond~120#1;havoc main_~__tmp_120~0#1, main_~__VERIFIER_assert__cond~119#1; [2024-11-09 22:16:52,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1809: havoc main_~__tmp_121~0#1, main_~__VERIFIER_assert__cond~120#1;havoc main_~__tmp_120~0#1, main_~__VERIFIER_assert__cond~119#1; [2024-11-09 22:16:52,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2305: havoc main_~__tmp_153~0#1, main_~__VERIFIER_assert__cond~152#1;havoc main_~__tmp_152~0#1, main_~__VERIFIER_assert__cond~151#1; [2024-11-09 22:16:52,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2305: havoc main_~__tmp_153~0#1, main_~__VERIFIER_assert__cond~152#1;havoc main_~__tmp_152~0#1, main_~__VERIFIER_assert__cond~151#1; [2024-11-09 22:16:52,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2305: havoc main_~__tmp_153~0#1, main_~__VERIFIER_assert__cond~152#1;havoc main_~__tmp_152~0#1, main_~__VERIFIER_assert__cond~151#1; [2024-11-09 22:16:52,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1215: havoc main_~__tmp_81~0#1, main_~__VERIFIER_assert__cond~80#1;havoc main_~__tmp_80~0#1, main_~__VERIFIER_assert__cond~79#1; [2024-11-09 22:16:52,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1215: havoc main_~__tmp_81~0#1, main_~__VERIFIER_assert__cond~80#1;havoc main_~__tmp_80~0#1, main_~__VERIFIER_assert__cond~79#1; [2024-11-09 22:16:52,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1909: havoc main_~__tmp_129~0#1, main_~__VERIFIER_assert__cond~128#1;havoc main_~__tmp_128~0#1, main_~__VERIFIER_assert__cond~127#1; [2024-11-09 22:16:52,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1909: havoc main_~__tmp_129~0#1, main_~__VERIFIER_assert__cond~128#1;havoc main_~__tmp_128~0#1, main_~__VERIFIER_assert__cond~127#1; [2024-11-09 22:16:52,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L621: havoc main_~__tmp_41~0#1, main_~__VERIFIER_assert__cond~40#1;havoc main_~__tmp_40~0#1, main_~__VERIFIER_assert__cond~39#1; [2024-11-09 22:16:52,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L621: havoc main_~__tmp_41~0#1, main_~__VERIFIER_assert__cond~40#1;havoc main_~__tmp_40~0#1, main_~__VERIFIER_assert__cond~39#1; [2024-11-09 22:16:52,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1315: havoc main_~__tmp_89~0#1, main_~__VERIFIER_assert__cond~88#1;havoc main_~__tmp_88~0#1, main_~__VERIFIER_assert__cond~87#1; [2024-11-09 22:16:52,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1315: havoc main_~__tmp_89~0#1, main_~__VERIFIER_assert__cond~88#1;havoc main_~__tmp_88~0#1, main_~__VERIFIER_assert__cond~87#1; [2024-11-09 22:16:52,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L27: havoc main_~__tmp_1~0#1, main_~__VERIFIER_assert__cond~0#1; [2024-11-09 22:16:52,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1415: havoc main_~__tmp_97~0#1, main_~__VERIFIER_assert__cond~96#1;havoc main_~__tmp_96~0#1, main_~__VERIFIER_assert__cond~95#1; [2024-11-09 22:16:52,930 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1415: havoc main_~__tmp_97~0#1, main_~__VERIFIER_assert__cond~96#1;havoc main_~__tmp_96~0#1, main_~__VERIFIER_assert__cond~95#1; [2024-11-09 22:16:52,930 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L127: havoc main_~__tmp_9~0#1, main_~__VERIFIER_assert__cond~8#1;havoc main_~__tmp_8~0#1, main_~__VERIFIER_assert__cond~7#1; [2024-11-09 22:16:52,930 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L127: havoc main_~__tmp_9~0#1, main_~__VERIFIER_assert__cond~8#1;havoc main_~__tmp_8~0#1, main_~__VERIFIER_assert__cond~7#1; [2024-11-09 22:16:52,930 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L821: havoc main_~__tmp_57~0#1, main_~__VERIFIER_assert__cond~56#1;havoc main_~__tmp_56~0#1, main_~__VERIFIER_assert__cond~55#1; [2024-11-09 22:16:52,930 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L821: havoc main_~__tmp_57~0#1, main_~__VERIFIER_assert__cond~56#1;havoc main_~__tmp_56~0#1, main_~__VERIFIER_assert__cond~55#1; [2024-11-09 22:16:52,930 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L227: havoc main_~__tmp_17~0#1, main_~__VERIFIER_assert__cond~16#1; [2024-11-09 22:16:52,930 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1251: havoc main_~__tmp_84~0#1, main_~__VERIFIER_assert__cond~83#1;havoc main_~__tmp_83~0#1, main_~__VERIFIER_assert__cond~82#1;havoc main_~__tmp_82~0#1, main_~__VERIFIER_assert__cond~81#1; [2024-11-09 22:16:52,930 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1251: havoc main_~__tmp_84~0#1, main_~__VERIFIER_assert__cond~83#1;havoc main_~__tmp_83~0#1, main_~__VERIFIER_assert__cond~82#1;havoc main_~__tmp_82~0#1, main_~__VERIFIER_assert__cond~81#1; [2024-11-09 22:16:52,930 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L921: havoc main_~__tmp_65~0#1, main_~__VERIFIER_assert__cond~64#1;havoc main_~__tmp_64~0#1, main_~__VERIFIER_assert__cond~63#1; [2024-11-09 22:16:52,930 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L921: havoc main_~__tmp_65~0#1, main_~__VERIFIER_assert__cond~64#1;havoc main_~__tmp_64~0#1, main_~__VERIFIER_assert__cond~63#1; [2024-11-09 22:16:52,931 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L327: havoc main_~__tmp_25~0#1, main_~__VERIFIER_assert__cond~24#1;havoc main_~__tmp_24~0#1, main_~__VERIFIER_assert__cond~23#1; [2024-11-09 22:16:52,931 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L327: havoc main_~__tmp_25~0#1, main_~__VERIFIER_assert__cond~24#1;havoc main_~__tmp_24~0#1, main_~__VERIFIER_assert__cond~23#1; [2024-11-09 22:16:52,931 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2178: havoc main_~__tmp_143~0#1, main_~__VERIFIER_assert__cond~142#1;havoc main_~__tmp_142~0#1, main_~__VERIFIER_assert__cond~141#1; [2024-11-09 22:16:52,931 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2178: havoc main_~__tmp_143~0#1, main_~__VERIFIER_assert__cond~142#1;havoc main_~__tmp_142~0#1, main_~__VERIFIER_assert__cond~141#1; [2024-11-09 22:16:52,931 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1584: havoc main_~__tmp_103~0#1, main_~__VERIFIER_assert__cond~102#1; [2024-11-09 22:16:52,931 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2278: havoc main_~__tmp_151~0#1, main_~__VERIFIER_assert__cond~150#1;havoc main_~__tmp_150~0#1, main_~__VERIFIER_assert__cond~149#1; [2024-11-09 22:16:52,931 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2278: havoc main_~__tmp_151~0#1, main_~__VERIFIER_assert__cond~150#1;havoc main_~__tmp_150~0#1, main_~__VERIFIER_assert__cond~149#1; [2024-11-09 22:16:52,931 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1684: havoc main_~__tmp_111~0#1, main_~__VERIFIER_assert__cond~110#1;havoc main_~__tmp_110~0#1, main_~__VERIFIER_assert__cond~109#1; [2024-11-09 22:16:52,931 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1684: havoc main_~__tmp_111~0#1, main_~__VERIFIER_assert__cond~110#1;havoc main_~__tmp_110~0#1, main_~__VERIFIER_assert__cond~109#1; [2024-11-09 22:16:52,931 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1090: havoc main_~__tmp_71~0#1, main_~__VERIFIER_assert__cond~70#1;havoc main_~__tmp_70~0#1, main_~__VERIFIER_assert__cond~69#1; [2024-11-09 22:16:52,931 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1090: havoc main_~__tmp_71~0#1, main_~__VERIFIER_assert__cond~70#1;havoc main_~__tmp_70~0#1, main_~__VERIFIER_assert__cond~69#1; [2024-11-09 22:16:52,931 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L958: havoc main_~__tmp_68~0#1, main_~__VERIFIER_assert__cond~67#1;havoc main_~__tmp_67~0#1, main_~__VERIFIER_assert__cond~66#1;havoc main_~__tmp_66~0#1, main_~__VERIFIER_assert__cond~65#1; [2024-11-09 22:16:52,931 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L958: havoc main_~__tmp_68~0#1, main_~__VERIFIER_assert__cond~67#1;havoc main_~__tmp_67~0#1, main_~__VERIFIER_assert__cond~66#1;havoc main_~__tmp_66~0#1, main_~__VERIFIER_assert__cond~65#1; [2024-11-09 22:16:52,932 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1784: havoc main_~__tmp_119~0#1, main_~__VERIFIER_assert__cond~118#1; [2024-11-09 22:16:52,932 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1190: havoc main_~__tmp_79~0#1, main_~__VERIFIER_assert__cond~78#1;havoc main_~__tmp_78~0#1, main_~__VERIFIER_assert__cond~77#1; [2024-11-09 22:16:52,932 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1190: havoc main_~__tmp_79~0#1, main_~__VERIFIER_assert__cond~78#1;havoc main_~__tmp_78~0#1, main_~__VERIFIER_assert__cond~77#1; [2024-11-09 22:16:52,932 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1884: havoc main_~__tmp_127~0#1, main_~__VERIFIER_assert__cond~126#1;havoc main_~__tmp_126~0#1, main_~__VERIFIER_assert__cond~125#1; [2024-11-09 22:16:52,932 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1884: havoc main_~__tmp_127~0#1, main_~__VERIFIER_assert__cond~126#1;havoc main_~__tmp_126~0#1, main_~__VERIFIER_assert__cond~125#1; [2024-11-09 22:16:52,932 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L596: havoc main_~__tmp_39~0#1, main_~__VERIFIER_assert__cond~38#1;havoc main_~__tmp_38~0#1, main_~__VERIFIER_assert__cond~37#1; [2024-11-09 22:16:52,932 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L596: havoc main_~__tmp_39~0#1, main_~__VERIFIER_assert__cond~38#1;havoc main_~__tmp_38~0#1, main_~__VERIFIER_assert__cond~37#1; [2024-11-09 22:16:52,932 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1290: havoc main_~__tmp_87~0#1, main_~__VERIFIER_assert__cond~86#1;havoc main_~__tmp_86~0#1, main_~__VERIFIER_assert__cond~85#1; [2024-11-09 22:16:52,932 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1290: havoc main_~__tmp_87~0#1, main_~__VERIFIER_assert__cond~86#1;havoc main_~__tmp_86~0#1, main_~__VERIFIER_assert__cond~85#1; [2024-11-09 22:16:52,972 INFO L? ?]: Removed 550 outVars from TransFormulas that were not future-live. [2024-11-09 22:16:52,972 INFO L307 CfgBuilder]: Performing block encoding [2024-11-09 22:16:52,993 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 22:16:52,993 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 22:16:52,994 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 09.11 10:16:52 BoogieIcfgContainer [2024-11-09 22:16:52,994 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-09 22:16:52,995 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 22:16:52,995 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 22:16:53,004 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 22:16:53,004 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 10:16:51" (1/3) ... [2024-11-09 22:16:53,004 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c5a81d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 10:16:53, skipping insertion in model container [2024-11-09 22:16:53,004 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:16:51" (2/3) ... [2024-11-09 22:16:53,005 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c5a81d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 10:16:53, skipping insertion in model container [2024-11-09 22:16:53,005 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 09.11 10:16:52" (3/3) ... [2024-11-09 22:16:53,005 INFO L112 eAbstractionObserver]: Analyzing ICFG id_build.i.p+sep-reducer.c [2024-11-09 22:16:53,016 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 22:16:53,017 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-09 22:16:53,067 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 22:16:53,072 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5a20cb4e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 22:16:53,072 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-09 22:16:53,075 INFO L276 IsEmpty]: Start isEmpty. Operand has 257 states, 254 states have (on average 1.937007874015748) internal successors, (492), 256 states have internal predecessors, (492), 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) [2024-11-09 22:16:53,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 22:16:53,084 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 22:16:53,085 INFO L215 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] [2024-11-09 22:16:53,085 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 22:16:53,088 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 22:16:53,089 INFO L85 PathProgramCache]: Analyzing trace with hash 1181155307, now seen corresponding path program 1 times [2024-11-09 22:16:53,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 22:16:53,095 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1408570137] [2024-11-09 22:16:53,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 22:16:53,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 22:16:53,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 22:16:53,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 22:16:53,749 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 22:16:53,749 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1408570137] [2024-11-09 22:16:53,750 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1408570137] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 22:16:53,750 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 22:16:53,750 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-09 22:16:53,751 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [631461624] [2024-11-09 22:16:53,752 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 22:16:53,755 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 22:16:53,755 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 22:16:53,773 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 22:16:53,774 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-09 22:16:53,777 INFO L87 Difference]: Start difference. First operand has 257 states, 254 states have (on average 1.937007874015748) internal successors, (492), 256 states have internal predecessors, (492), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 5 states, 5 states have (on average 27.4) internal successors, (137), 5 states have internal predecessors, (137), 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) [2024-11-09 22:16:54,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 22:16:54,310 INFO L93 Difference]: Finished difference Result 261 states and 495 transitions. [2024-11-09 22:16:54,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 22:16:54,313 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 27.4) internal successors, (137), 5 states have internal predecessors, (137), 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) Word has length 137 [2024-11-09 22:16:54,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 22:16:54,326 INFO L225 Difference]: With dead ends: 261 [2024-11-09 22:16:54,326 INFO L226 Difference]: Without dead ends: 250 [2024-11-09 22:16:54,328 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-11-09 22:16:54,332 INFO L432 NwaCegarLoop]: 282 mSDtfsCounter, 390 mSDsluCounter, 560 mSDsCounter, 0 mSdLazyCounter, 624 mSolverCounterSat, 39 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 390 SdHoareTripleChecker+Valid, 842 SdHoareTripleChecker+Invalid, 663 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Valid, 624 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-09 22:16:54,333 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [390 Valid, 842 Invalid, 663 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [39 Valid, 624 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-09 22:16:54,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250 states. [2024-11-09 22:16:54,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250 to 250. [2024-11-09 22:16:54,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 250 states, 249 states have (on average 1.1526104417670682) internal successors, (287), 249 states have internal predecessors, (287), 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) [2024-11-09 22:16:54,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 250 states and 287 transitions. [2024-11-09 22:16:54,367 INFO L78 Accepts]: Start accepts. Automaton has 250 states and 287 transitions. Word has length 137 [2024-11-09 22:16:54,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 22:16:54,367 INFO L471 AbstractCegarLoop]: Abstraction has 250 states and 287 transitions. [2024-11-09 22:16:54,368 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 27.4) internal successors, (137), 5 states have internal predecessors, (137), 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) [2024-11-09 22:16:54,368 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 287 transitions. [2024-11-09 22:16:54,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 22:16:54,370 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 22:16:54,370 INFO L215 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] [2024-11-09 22:16:54,370 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 22:16:54,370 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 22:16:54,371 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 22:16:54,371 INFO L85 PathProgramCache]: Analyzing trace with hash 2003923042, now seen corresponding path program 1 times [2024-11-09 22:16:54,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 22:16:54,371 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1822532867] [2024-11-09 22:16:54,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 22:16:54,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 22:16:54,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 22:16:54,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 22:16:54,573 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 22:16:54,573 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1822532867] [2024-11-09 22:16:54,574 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1822532867] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 22:16:54,574 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 22:16:54,574 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-09 22:16:54,574 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [960562822] [2024-11-09 22:16:54,574 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 22:16:54,575 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 22:16:54,575 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 22:16:54,575 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 22:16:54,575 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-09 22:16:54,576 INFO L87 Difference]: Start difference. First operand 250 states and 287 transitions. Second operand has 5 states, 5 states have (on average 28.0) internal successors, (140), 5 states have internal predecessors, (140), 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) [2024-11-09 22:16:54,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 22:16:54,946 INFO L93 Difference]: Finished difference Result 250 states and 287 transitions. [2024-11-09 22:16:54,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 22:16:54,946 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 28.0) internal successors, (140), 5 states have internal predecessors, (140), 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) Word has length 140 [2024-11-09 22:16:54,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 22:16:54,947 INFO L225 Difference]: With dead ends: 250 [2024-11-09 22:16:54,947 INFO L226 Difference]: Without dead ends: 0 [2024-11-09 22:16:54,948 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-11-09 22:16:54,949 INFO L432 NwaCegarLoop]: 94 mSDtfsCounter, 211 mSDsluCounter, 185 mSDsCounter, 0 mSdLazyCounter, 617 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 211 SdHoareTripleChecker+Valid, 279 SdHoareTripleChecker+Invalid, 623 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 617 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-09 22:16:54,949 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [211 Valid, 279 Invalid, 623 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 617 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-09 22:16:54,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-09 22:16:54,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-09 22:16:54,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 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) [2024-11-09 22:16:54,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-09 22:16:54,950 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 140 [2024-11-09 22:16:54,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 22:16:54,950 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-09 22:16:54,950 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 28.0) internal successors, (140), 5 states have internal predecessors, (140), 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) [2024-11-09 22:16:54,951 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-09 22:16:54,951 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-09 22:16:54,953 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2024-11-09 22:16:54,953 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-11-09 22:16:54,953 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-09 22:16:54,956 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1] [2024-11-09 22:16:54,960 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-11-09 22:16:54,968 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 22:16:54,977 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 10:16:54 BoogieIcfgContainer [2024-11-09 22:16:54,981 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 22:16:54,982 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 22:16:54,982 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 22:16:54,982 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 22:16:54,982 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 09.11 10:16:52" (3/4) ... [2024-11-09 22:16:54,983 INFO L143 WitnessPrinter]: Generating witness for correct program [2024-11-09 22:16:55,009 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-09 22:16:55,011 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-09 22:16:55,012 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-09 22:16:55,014 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-09 22:16:55,139 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-11-09 22:16:55,139 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-11-09 22:16:55,139 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 22:16:55,140 INFO L158 Benchmark]: Toolchain (without parser) took 4076.64ms. Allocated memory was 163.6MB in the beginning and 255.9MB in the end (delta: 92.3MB). Free memory was 130.9MB in the beginning and 104.2MB in the end (delta: 26.7MB). Peak memory consumption was 119.5MB. Max. memory is 16.1GB. [2024-11-09 22:16:55,140 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 163.6MB. Free memory is still 134.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 22:16:55,140 INFO L158 Benchmark]: CACSL2BoogieTranslator took 485.99ms. Allocated memory is still 163.6MB. Free memory was 130.9MB in the beginning and 89.8MB in the end (delta: 41.1MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2024-11-09 22:16:55,140 INFO L158 Benchmark]: Boogie Procedure Inliner took 86.99ms. Allocated memory is still 163.6MB. Free memory was 89.8MB in the beginning and 83.2MB in the end (delta: 6.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 22:16:55,140 INFO L158 Benchmark]: Boogie Preprocessor took 98.98ms. Allocated memory is still 163.6MB. Free memory was 83.2MB in the beginning and 76.3MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-09 22:16:55,141 INFO L158 Benchmark]: IcfgBuilder took 1252.47ms. Allocated memory is still 163.6MB. Free memory was 76.3MB in the beginning and 104.0MB in the end (delta: -27.6MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. [2024-11-09 22:16:55,141 INFO L158 Benchmark]: TraceAbstraction took 1986.00ms. Allocated memory was 163.6MB in the beginning and 255.9MB in the end (delta: 92.3MB). Free memory was 102.9MB in the beginning and 125.2MB in the end (delta: -22.3MB). Peak memory consumption was 69.0MB. Max. memory is 16.1GB. [2024-11-09 22:16:55,143 INFO L158 Benchmark]: Witness Printer took 157.72ms. Allocated memory is still 255.9MB. Free memory was 124.1MB in the beginning and 104.2MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-09 22:16:55,144 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 163.6MB. Free memory is still 134.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 485.99ms. Allocated memory is still 163.6MB. Free memory was 130.9MB in the beginning and 89.8MB in the end (delta: 41.1MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 86.99ms. Allocated memory is still 163.6MB. Free memory was 89.8MB in the beginning and 83.2MB in the end (delta: 6.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 98.98ms. Allocated memory is still 163.6MB. Free memory was 83.2MB in the beginning and 76.3MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 1252.47ms. Allocated memory is still 163.6MB. Free memory was 76.3MB in the beginning and 104.0MB in the end (delta: -27.6MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. * TraceAbstraction took 1986.00ms. Allocated memory was 163.6MB in the beginning and 255.9MB in the end (delta: 92.3MB). Free memory was 102.9MB in the beginning and 125.2MB in the end (delta: -22.3MB). Peak memory consumption was 69.0MB. Max. memory is 16.1GB. * Witness Printer took 157.72ms. Allocated memory is still 255.9MB. Free memory was 124.1MB in the beginning and 104.2MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 2003]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 2312]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 257 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 1.9s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 601 SdHoareTripleChecker+Valid, 0.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 601 mSDsluCounter, 1121 SdHoareTripleChecker+Invalid, 0.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 745 mSDsCounter, 45 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1241 IncrementalHoareTripleChecker+Invalid, 1286 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 45 mSolverCounterUnsat, 376 mSDtfsCounter, 1241 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 14 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=257occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 277 NumberOfCodeBlocks, 277 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 275 ConstructedInterpolants, 0 QuantifiedInterpolants, 605 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 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 - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2024-11-09 22:16:55,179 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE