./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/forester-heap/dll-simple-white-blue-1.i --full-output --witness-type violation_witness --validate ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/dll-simple-white-blue-1.yml/witness.yml -tc ../../../trunk/examples/toolchains/AutomizerC_IcfgBuilder.xml -s ../../../trunk/examples/settings/svcomp-Reach-32bit-Automizer_IcfgBuilder.epf --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version bf1304be Calling Ultimate with: /root/.sdkman/candidates/java/current/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/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/forester-heap/dll-simple-white-blue-1.i ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/dll-simple-white-blue-1.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false -tc ../../../trunk/examples/toolchains/AutomizerC_IcfgBuilder.xml -s ../../../trunk/examples/settings/svcomp-Reach-32bit-Automizer_IcfgBuilder.epf --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.yaml-violation-witnesses-bf1304b-m [2024-08-06 17:18:50,948 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-06 17:18:51,022 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-08-06 17:18:51,028 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-06 17:18:51,029 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-06 17:18:51,071 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-06 17:18:51,073 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-06 17:18:51,073 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-06 17:18:51,074 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-08-06 17:18:51,075 INFO L153 SettingsManager]: * Use memory slicer=true [2024-08-06 17:18:51,076 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-06 17:18:51,076 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-06 17:18:51,076 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-06 17:18:51,077 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-06 17:18:51,079 INFO L153 SettingsManager]: * Use SBE=true [2024-08-06 17:18:51,079 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-06 17:18:51,079 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-06 17:18:51,080 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-06 17:18:51,080 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-08-06 17:18:51,080 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-06 17:18:51,084 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-06 17:18:51,085 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-06 17:18:51,085 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-06 17:18:51,085 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-06 17:18:51,085 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-06 17:18:51,085 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-06 17:18:51,086 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-06 17:18:51,086 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-06 17:18:51,086 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-06 17:18:51,086 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-06 17:18:51,086 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-06 17:18:51,087 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-06 17:18:51,087 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-08-06 17:18:51,087 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-06 17:18:51,087 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-06 17:18:51,087 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-06 17:18:51,088 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-08-06 17:18:51,088 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-08-06 17:18:51,088 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-06 17:18:51,089 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-08-06 17:18:51,089 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-06 17:18:51,090 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-08-06 17:18:51,090 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-08-06 17:18:51,090 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false [2024-08-06 17:18:51,355 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-06 17:18:51,385 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-06 17:18:51,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-06 17:18:51,389 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-06 17:18:51,390 INFO L274 PluginConnector]: CDTParser initialized [2024-08-06 17:18:51,392 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/dll-simple-white-blue-1.i [2024-08-06 17:18:52,896 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-06 17:18:53,154 INFO L384 CDTParser]: Found 1 translation units. [2024-08-06 17:18:53,155 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/dll-simple-white-blue-1.i [2024-08-06 17:18:53,167 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/131aec9cb/04c6d1014eff4bada81dc816d83bc2ac/FLAGb7041f086 [2024-08-06 17:18:53,474 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/131aec9cb/04c6d1014eff4bada81dc816d83bc2ac [2024-08-06 17:18:53,476 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-06 17:18:53,477 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-06 17:18:53,478 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/dll-simple-white-blue-1.yml/witness.yml [2024-08-06 17:18:53,539 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-06 17:18:53,540 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-08-06 17:18:53,542 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-06 17:18:53,542 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-06 17:18:53,548 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-06 17:18:53,549 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.08 05:18:53" (1/2) ... [2024-08-06 17:18:53,550 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@302d8fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:18:53, skipping insertion in model container [2024-08-06 17:18:53,550 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.08 05:18:53" (1/2) ... [2024-08-06 17:18:53,552 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b0cf926 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:18:53, skipping insertion in model container [2024-08-06 17:18:53,552 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 06.08 05:18:53" (2/2) ... [2024-08-06 17:18:53,553 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@302d8fe and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:18:53, skipping insertion in model container [2024-08-06 17:18:53,553 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 06.08 05:18:53" (2/2) ... [2024-08-06 17:18:53,599 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-08-06 17:18:53,936 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/dll-simple-white-blue-1.i[22793,22806] [2024-08-06 17:18:53,949 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-06 17:18:53,964 INFO L200 MainTranslator]: Completed pre-run [2024-08-06 17:18:54,013 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/dll-simple-white-blue-1.i[22793,22806] [2024-08-06 17:18:54,017 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-06 17:18:54,053 INFO L204 MainTranslator]: Completed translation [2024-08-06 17:18:54,053 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:18:54 WrapperNode [2024-08-06 17:18:54,053 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-08-06 17:18:54,055 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-08-06 17:18:54,055 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-08-06 17:18:54,055 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-08-06 17:18:54,061 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:18:54" (1/1) ... [2024-08-06 17:18:54,078 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:18:54" (1/1) ... [2024-08-06 17:18:54,105 INFO L138 Inliner]: procedures = 119, calls = 39, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 124 [2024-08-06 17:18:54,106 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-08-06 17:18:54,107 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-08-06 17:18:54,107 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-08-06 17:18:54,107 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-08-06 17:18:54,117 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:18:54" (1/1) ... [2024-08-06 17:18:54,118 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:18:54" (1/1) ... [2024-08-06 17:18:54,126 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:18:54" (1/1) ... [2024-08-06 17:18:54,157 INFO L175 MemorySlicer]: Split 30 memory accesses to 2 slices as follows [2, 28]. 93 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0]. The 15 writes are split as follows [0, 15]. [2024-08-06 17:18:54,157 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:18:54" (1/1) ... [2024-08-06 17:18:54,158 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:18:54" (1/1) ... [2024-08-06 17:18:54,169 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:18:54" (1/1) ... [2024-08-06 17:18:54,176 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:18:54" (1/1) ... [2024-08-06 17:18:54,180 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:18:54" (1/1) ... [2024-08-06 17:18:54,185 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:18:54" (1/1) ... [2024-08-06 17:18:54,188 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-08-06 17:18:54,189 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-08-06 17:18:54,192 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-08-06 17:18:54,192 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-08-06 17:18:54,193 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:18:54" (1/1) ... [2024-08-06 17:18:54,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-08-06 17:18:54,214 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-08-06 17:18:54,234 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) [2024-08-06 17:18:54,237 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 [2024-08-06 17:18:54,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-08-06 17:18:54,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-08-06 17:18:54,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-08-06 17:18:54,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-08-06 17:18:54,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-08-06 17:18:54,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-08-06 17:18:54,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-08-06 17:18:54,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-08-06 17:18:54,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-08-06 17:18:54,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-08-06 17:18:54,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-08-06 17:18:54,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-08-06 17:18:54,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-08-06 17:18:54,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-08-06 17:18:54,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-08-06 17:18:54,426 INFO L244 CfgBuilder]: Building ICFG [2024-08-06 17:18:54,428 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-08-06 17:18:54,661 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-08-06 17:18:54,661 INFO L293 CfgBuilder]: Performing block encoding [2024-08-06 17:18:54,702 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-08-06 17:18:54,702 INFO L320 CfgBuilder]: Removed 7 assume(true) statements. [2024-08-06 17:18:54,703 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 05:18:54 BoogieIcfgContainer [2024-08-06 17:18:54,703 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-08-06 17:18:54,707 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-08-06 17:18:54,707 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-08-06 17:18:54,711 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-08-06 17:18:54,712 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.08 05:18:53" (1/4) ... [2024-08-06 17:18:54,713 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39caae86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.08 05:18:54, skipping insertion in model container [2024-08-06 17:18:54,713 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 06.08 05:18:53" (2/4) ... [2024-08-06 17:18:54,715 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39caae86 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 06.08 05:18:54, skipping insertion in model container [2024-08-06 17:18:54,715 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:18:54" (3/4) ... [2024-08-06 17:18:54,716 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39caae86 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 06.08 05:18:54, skipping insertion in model container [2024-08-06 17:18:54,716 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 05:18:54" (4/4) ... [2024-08-06 17:18:54,718 INFO L119 eAbstractionObserver]: Analyzing ICFG dll-simple-white-blue-1.i [2024-08-06 17:18:54,718 WARN L130 eAbstractionObserver]: Found a witness in the YAML format. I will only consider traces that are accepted by the witness [2024-08-06 17:18:54,743 INFO L221 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-08-06 17:18:54,744 INFO L180 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-08-06 17:18:54,781 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet2#1;havoc main_#t~nondet2#1;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);call write~$Pointer$#1(main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~malloc3#1.base, main_#t~malloc3#1.offset;call main_#t~mem4#1.base, main_#t~mem4#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, main_#t~mem4#1.base, 4 + main_#t~mem4#1.offset, 4);havoc main_#t~mem4#1.base, main_#t~mem4#1.offset;call main_#t~mem5#1.base, main_#t~mem5#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem5#1.base, main_#t~mem5#1.offset;havoc main_#t~mem5#1.base, main_#t~mem5#1.offset;call write~int#1(0, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:54,782 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;, isNegated true [2024-08-06 17:18:54,782 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,784 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet2#1;havoc main_#t~nondet2#1;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);call write~$Pointer$#1(main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~malloc3#1.base, main_#t~malloc3#1.offset;call main_#t~mem4#1.base, main_#t~mem4#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, main_#t~mem4#1.base, 4 + main_#t~mem4#1.offset, 4);havoc main_#t~mem4#1.base, main_#t~mem4#1.offset;call main_#t~mem5#1.base, main_#t~mem5#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem5#1.base, main_#t~mem5#1.offset;havoc main_#t~mem5#1.base, main_#t~mem5#1.offset;call write~int#1(0, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:54,784 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;, isNegated true [2024-08-06 17:18:54,784 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,784 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet2#1;havoc main_#t~nondet2#1;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);call write~$Pointer$#1(main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~malloc3#1.base, main_#t~malloc3#1.offset;call main_#t~mem4#1.base, main_#t~mem4#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, main_#t~mem4#1.base, 4 + main_#t~mem4#1.offset, 4);havoc main_#t~mem4#1.base, main_#t~mem4#1.offset;call main_#t~mem5#1.base, main_#t~mem5#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem5#1.base, main_#t~mem5#1.offset;havoc main_#t~mem5#1.base, main_#t~mem5#1.offset;call write~int#1(0, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:54,785 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;, isNegated true [2024-08-06 17:18:54,785 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,786 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,786 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,786 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,786 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,787 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,787 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem15#1;havoc main_#t~mem15#1;call main_#t~mem16#1.base, main_#t~mem16#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem16#1.base, main_#t~mem16#1.offset;havoc main_#t~mem16#1.base, main_#t~mem16#1.offset;, isNegated false [2024-08-06 17:18:54,788 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem15#1);havoc main_#t~mem15#1;, isNegated true [2024-08-06 17:18:54,788 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,788 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,789 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,789 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem15#1;havoc main_#t~mem15#1;call main_#t~mem16#1.base, main_#t~mem16#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem16#1.base, main_#t~mem16#1.offset;havoc main_#t~mem16#1.base, main_#t~mem16#1.offset;, isNegated false [2024-08-06 17:18:54,789 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem15#1);havoc main_#t~mem15#1;, isNegated true [2024-08-06 17:18:54,790 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,790 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,791 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,791 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,791 WARN L283 nessProductAutomaton]: assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;call main_#t~mem18#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:54,792 WARN L283 nessProductAutomaton]: assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);, isNegated true [2024-08-06 17:18:54,792 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,792 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,792 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem15#1;havoc main_#t~mem15#1;call main_#t~mem16#1.base, main_#t~mem16#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem16#1.base, main_#t~mem16#1.offset;havoc main_#t~mem16#1.base, main_#t~mem16#1.offset;, isNegated false [2024-08-06 17:18:54,793 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem15#1);havoc main_#t~mem15#1;, isNegated true [2024-08-06 17:18:54,793 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,793 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,794 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,794 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,795 WARN L283 nessProductAutomaton]: assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;call main_#t~mem18#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:54,795 WARN L283 nessProductAutomaton]: assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);, isNegated true [2024-08-06 17:18:54,795 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,795 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,796 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,796 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem18#1;havoc main_#t~mem18#1;, isNegated false [2024-08-06 17:18:54,797 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem18#1);havoc main_#t~mem18#1;, isNegated true [2024-08-06 17:18:54,797 WARN L283 nessProductAutomaton]: assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;call main_#t~mem18#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:54,797 WARN L283 nessProductAutomaton]: assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);, isNegated true [2024-08-06 17:18:54,798 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,798 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,798 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,799 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem18#1;havoc main_#t~mem18#1;, isNegated false [2024-08-06 17:18:54,799 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem18#1);havoc main_#t~mem18#1;, isNegated true [2024-08-06 17:18:54,800 WARN L283 nessProductAutomaton]: assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;call main_#t~mem18#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:54,800 WARN L283 nessProductAutomaton]: assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);, isNegated true [2024-08-06 17:18:54,800 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,806 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,807 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,807 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem18#1;havoc main_#t~mem18#1;, isNegated false [2024-08-06 17:18:54,808 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem18#1);havoc main_#t~mem18#1;, isNegated true [2024-08-06 17:18:54,808 WARN L283 nessProductAutomaton]: assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;call main_#t~mem18#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:54,808 WARN L283 nessProductAutomaton]: assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);, isNegated true [2024-08-06 17:18:54,808 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,809 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,809 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,809 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,809 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,810 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem18#1;havoc main_#t~mem18#1;, isNegated false [2024-08-06 17:18:54,810 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem18#1);havoc main_#t~mem18#1;, isNegated true [2024-08-06 17:18:54,811 WARN L283 nessProductAutomaton]: assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;call main_#t~mem18#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:54,811 WARN L283 nessProductAutomaton]: assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);, isNegated true [2024-08-06 17:18:54,811 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,811 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,811 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,812 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem18#1;havoc main_#t~mem18#1;, isNegated false [2024-08-06 17:18:54,812 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem18#1);havoc main_#t~mem18#1;, isNegated true [2024-08-06 17:18:54,812 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,813 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,813 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,813 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,814 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem18#1;havoc main_#t~mem18#1;, isNegated false [2024-08-06 17:18:54,814 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem18#1);havoc main_#t~mem18#1;, isNegated true [2024-08-06 17:18:54,814 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,815 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,815 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,815 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,816 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,816 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,816 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem18#1;havoc main_#t~mem18#1;, isNegated false [2024-08-06 17:18:54,817 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem18#1);havoc main_#t~mem18#1;, isNegated true [2024-08-06 17:18:54,817 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,817 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,817 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,818 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,818 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,818 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,819 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,819 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,827 INFO L90 WitnessUtils]: FiniteAutomaton nwa = ( alphabet = {"assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;call main_#t~mem18#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "assume !true;" "main_#res#1 := 0;#t~ret21#1 := main_#res#1;havoc main_#t~malloc1#1.base, main_#t~malloc1#1.offset, main_#t~nondet2#1, main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_#t~mem4#1.base, main_#t~mem4#1.offset, main_#t~mem5#1.base, main_#t~mem5#1.offset, main_#t~nondet6#1, main_#t~malloc7#1.base, main_#t~malloc7#1.offset, main_#t~mem8#1.base, main_#t~mem8#1.offset, main_#t~nondet9#1, main_#t~mem10#1.base, main_#t~mem10#1.offset, main_#t~mem11#1.base, main_#t~mem11#1.offset, main_#t~malloc12#1.base, main_#t~malloc12#1.offset, main_#t~mem13#1.base, main_#t~mem13#1.offset, main_#t~mem14#1.base, main_#t~mem14#1.offset, main_~y~0#1.base, main_~y~0#1.offset, main_#t~mem15#1, main_#t~mem16#1.base, main_#t~mem16#1.offset, main_#t~mem17#1.base, main_#t~mem17#1.offset, main_#t~mem18#1, main_#t~mem19#1.base, main_#t~mem19#1.offset, main_#t~mem20#1.base, main_#t~mem20#1.offset, main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset;assume { :end_inline_main } true;assume true;" "assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;call main_#t~mem20#1.base, main_#t~mem20#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem20#1.base, main_#t~mem20#1.offset;havoc main_#t~mem20#1.base, main_#t~mem20#1.offset;call ULTIMATE.dealloc(main_~head~0#1.base, main_~head~0#1.offset);" "assume 1 != main_#t~mem15#1;havoc main_#t~mem15#1;call main_#t~mem16#1.base, main_#t~mem16#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem16#1.base, main_#t~mem16#1.offset;havoc main_#t~mem16#1.base, main_#t~mem16#1.offset;" "call main_#t~mem17#1.base, main_#t~mem17#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem17#1.base, main_#t~mem17#1.offset;havoc main_#t~mem17#1.base, main_#t~mem17#1.offset;" "assume main_#t~mem8#1.base != 0 || main_#t~mem8#1.offset != 0;havoc main_#t~mem8#1.base, main_#t~mem8#1.offset;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;" "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(26, 2);assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc1#1.base, main_#t~malloc1#1.offset, main_#t~nondet2#1, main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_#t~mem4#1.base, main_#t~mem4#1.offset, main_#t~mem5#1.base, main_#t~mem5#1.offset, main_#t~nondet6#1, main_#t~malloc7#1.base, main_#t~malloc7#1.offset, main_#t~mem8#1.base, main_#t~mem8#1.offset, main_#t~nondet9#1, main_#t~mem10#1.base, main_#t~mem10#1.offset, main_#t~mem11#1.base, main_#t~mem11#1.offset, main_#t~malloc12#1.base, main_#t~malloc12#1.offset, main_#t~mem13#1.base, main_#t~mem13#1.offset, main_#t~mem14#1.base, main_#t~mem14#1.offset, main_~y~0#1.base, main_~y~0#1.offset, main_#t~mem15#1, main_#t~mem16#1.base, main_#t~mem16#1.offset, main_#t~mem17#1.base, main_#t~mem17#1.offset, main_#t~mem18#1, main_#t~mem19#1.base, main_#t~mem19#1.offset, main_#t~mem20#1.base, main_#t~mem20#1.offset, main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset;call main_#t~malloc1#1.base, main_#t~malloc1#1.offset := #Ultimate.allocOnHeap(12);main_~head~0#1.base, main_~head~0#1.offset := main_#t~malloc1#1.base, main_#t~malloc1#1.offset;havoc main_#t~malloc1#1.base, main_#t~malloc1#1.offset;call write~$Pointer$#1(0, 0, main_~head~0#1.base, main_~head~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~head~0#1.base, 4 + main_~head~0#1.offset, 4);call write~int#1(0, main_~head~0#1.base, 8 + main_~head~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;" "havoc main_#t~nondet2#1;assume -2147483648 <= main_#t~nondet2#1 && main_#t~nondet2#1 <= 2147483647;" "assume 0 != main_#t~nondet2#1;havoc main_#t~nondet2#1;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);call write~$Pointer$#1(main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~malloc3#1.base, main_#t~malloc3#1.offset;call main_#t~mem4#1.base, main_#t~mem4#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, main_#t~mem4#1.base, 4 + main_#t~mem4#1.offset, 4);havoc main_#t~mem4#1.base, main_#t~mem4#1.offset;call main_#t~mem5#1.base, main_#t~mem5#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem5#1.base, main_#t~mem5#1.offset;havoc main_#t~mem5#1.base, main_#t~mem5#1.offset;call write~int#1(0, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, main_~x~0#1.offset, 4);" "assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;" "assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);" "assume !true;" "havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;" "assume 1 != main_#t~mem18#1;havoc main_#t~mem18#1;" "assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;" "assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;" "assume !false;" "assume false;assume false;" "call main_#t~mem8#1.base, main_#t~mem8#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);" "assume !true;" "assume false;" "assume !(main_#t~mem8#1.base != 0 || main_#t~mem8#1.offset != 0);havoc main_#t~mem8#1.base, main_#t~mem8#1.offset;" "assume !false;" "assume !true;" "assume 0 != main_#t~nondet9#1;havoc main_#t~nondet9#1;" "assume !(0 != main_#t~nondet9#1);havoc main_#t~nondet9#1;call main_#t~mem10#1.base, main_#t~mem10#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem10#1.base, main_#t~mem10#1.offset;havoc main_#t~mem10#1.base, main_#t~mem10#1.offset;" "assume !(1 != main_#t~mem18#1);havoc main_#t~mem18#1;" "assume !true;" "call main_#t~mem19#1.base, main_#t~mem19#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem19#1.base, main_#t~mem19#1.offset;havoc main_#t~mem19#1.base, main_#t~mem19#1.offset;" "call main_#t~mem11#1.base, main_#t~mem11#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~y~0#1.base, main_~y~0#1.offset := main_#t~mem11#1.base, main_#t~mem11#1.offset;havoc main_#t~mem11#1.base, main_#t~mem11#1.offset;call main_#t~malloc12#1.base, main_#t~malloc12#1.offset := #Ultimate.allocOnHeap(12);call write~$Pointer$#1(main_#t~malloc12#1.base, main_#t~malloc12#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~malloc12#1.base, main_#t~malloc12#1.offset;call main_#t~mem13#1.base, main_#t~mem13#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem13#1.base, main_#t~mem13#1.offset;havoc main_#t~mem13#1.base, main_#t~mem13#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~y~0#1.base, main_~y~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);" "assume !true;" "main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;" "assume main_~y~0#1.base != 0 || main_~y~0#1.offset != 0;call main_#t~mem14#1.base, main_#t~mem14#1.offset := read~$Pointer$#1(main_~y~0#1.base, 4 + main_~y~0#1.offset, 4);call write~$Pointer$#1(main_#t~mem14#1.base, main_#t~mem14#1.offset, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);havoc main_#t~mem14#1.base, main_#t~mem14#1.offset;call write~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, main_~y~0#1.base, 4 + main_~y~0#1.offset, 4);" "assume !(main_~y~0#1.base != 0 || main_~y~0#1.offset != 0);" "havoc main_~y~0#1.base, main_~y~0#1.offset;" "main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;" "assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);" "call main_#t~mem15#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "assume !true;" "assume !(1 != main_#t~mem15#1);havoc main_#t~mem15#1;" }, states = {"CountingPredicate [underlying: 26#L1008-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 9#L1042true, annotation: [1, 0]]" "CountingPredicate [underlying: 14#L1030-4true, annotation: [1, 0]]" "CountingPredicate [underlying: 22#L1069-3true, annotation: [4, 0]]" "CountingPredicate [underlying: 8#L1062true, annotation: [4, 0]]" "CountingPredicate [underlying: 19#L1069-4true, annotation: [4, 0]]" "CountingPredicate [underlying: 10#L1019true, annotation: [1, 0]]" "CountingPredicate [underlying: 11#L1060-3true, annotation: [3, 0]]" "CountingPredicate [underlying: 4#L1030-1true, annotation: [1, 0]]" "CountingPredicate [underlying: 11#L1060-3true, annotation: [5, 0]]" "CountingPredicate [underlying: 12#L1062-1true, annotation: [1, 0]]" "CountingPredicate [underlying: 16#L1060-4true, annotation: [4, 0]]" "CountingPredicate [underlying: 11#L1060-3true, annotation: [1, 0]]" "CountingPredicate [underlying: 12#L1062-1true, annotation: [5, 0]]" "CountingPredicate [underlying: 18#L1019-2true, annotation: [1, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 7#L1030-5true, annotation: [1, 0]]" "CountingPredicate [underlying: 21#L1053-4true, annotation: [1, 0]]" "CountingPredicate [underlying: 23#L1053-1true, annotation: [2, 0]]" "CountingPredicate [underlying: 19#L1069-4true, annotation: [5, 0]]" "CountingPredicate [underlying: 22#L1069-3true, annotation: [5, 0]]" "CountingPredicate [underlying: 8#L1062true, annotation: [1, 0]]" "CountingPredicate [underlying: 22#L1069-3true, annotation: [3, 0]]" "CountingPredicate [underlying: 19#L1069-4true, annotation: [1, 0]]" "CountingPredicate [underlying: 22#L1069-3true, annotation: [1, 0]]" "CountingPredicate [underlying: 19#L1069-4true, annotation: [3, 0]]" "CountingPredicate [underlying: 8#L1062true, annotation: [5, 0]]" "CountingPredicate [underlying: 6#L1008-4true, annotation: [0, 0]]" "CountingPredicate [underlying: 3#L1008-5true, annotation: [1, 0]]" "CountingPredicate [underlying: 25#$Ultimate##0true, annotation: [0, 0]]" "CountingPredicate [underlying: 5#L1042-2true, annotation: [1, 0]]" "CountingPredicate [underlying: 11#L1060-3true, annotation: [4, 0]]" "CountingPredicate [underlying: 16#L1060-4true, annotation: [1, 0]]" "CountingPredicate [underlying: 13#L1032true, annotation: [1, 0]]" "CountingPredicate [underlying: 16#L1060-4true, annotation: [3, 0]]" "CountingPredicate [underlying: 17#ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [5, 0]]" "CountingPredicate [underlying: 12#L1062-1true, annotation: [4, 0]]" "CountingPredicate [underlying: 16#L1060-4true, annotation: [5, 0]]" "CountingPredicate [underlying: 17#ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 20#L1063-3true, annotation: [5, 0]]" "CountingPredicate [underlying: 18#L1019-2true, annotation: [2, 0]]" "CountingPredicate [underlying: 20#L1063-3true, annotation: [1, 0]]" "CountingPredicate [underlying: 24#L1053-5true, annotation: [1, 0]]" "CountingPredicate [underlying: 24#L1053-5true, annotation: [3, 0]]" "CountingPredicate [underlying: 15#L1063-2true, annotation: [5, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [5, 0]]" "CountingPredicate [underlying: 15#L1063-2true, annotation: [1, 0]]" "CountingPredicate [underlying: 21#L1053-4true, annotation: [2, 0]]" "CountingPredicate [underlying: 23#L1053-1true, annotation: [1, 0]]" }, initialStates = {"CountingPredicate [underlying: 25#$Ultimate##0true, annotation: [0, 0]]" }, finalStates = {}, transitions = { ("CountingPredicate [underlying: 26#L1008-1true, annotation: [0, 0]]" "assume 0 != main_#t~nondet2#1;havoc main_#t~nondet2#1;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);call write~$Pointer$#1(main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~malloc3#1.base, main_#t~malloc3#1.offset;call main_#t~mem4#1.base, main_#t~mem4#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, main_#t~mem4#1.base, 4 + main_#t~mem4#1.offset, 4);havoc main_#t~mem4#1.base, main_#t~mem4#1.offset;call main_#t~mem5#1.base, main_#t~mem5#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem5#1.base, main_#t~mem5#1.offset;havoc main_#t~mem5#1.base, main_#t~mem5#1.offset;call write~int#1(0, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 6#L1008-4true, annotation: [0, 0]]") ("CountingPredicate [underlying: 26#L1008-1true, annotation: [0, 0]]" "assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;" "CountingPredicate [underlying: 3#L1008-5true, annotation: [1, 0]]") ("CountingPredicate [underlying: 9#L1042true, annotation: [1, 0]]" "assume main_~y~0#1.base != 0 || main_~y~0#1.offset != 0;call main_#t~mem14#1.base, main_#t~mem14#1.offset := read~$Pointer$#1(main_~y~0#1.base, 4 + main_~y~0#1.offset, 4);call write~$Pointer$#1(main_#t~mem14#1.base, main_#t~mem14#1.offset, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);havoc main_#t~mem14#1.base, main_#t~mem14#1.offset;call write~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, main_~y~0#1.base, 4 + main_~y~0#1.offset, 4);" "CountingPredicate [underlying: 5#L1042-2true, annotation: [1, 0]]") ("CountingPredicate [underlying: 9#L1042true, annotation: [1, 0]]" "assume !(main_~y~0#1.base != 0 || main_~y~0#1.offset != 0);" "CountingPredicate [underlying: 5#L1042-2true, annotation: [1, 0]]") ("CountingPredicate [underlying: 14#L1030-4true, annotation: [1, 0]]" "call main_#t~mem8#1.base, main_#t~mem8#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 4#L1030-1true, annotation: [1, 0]]") ("CountingPredicate [underlying: 14#L1030-4true, annotation: [1, 0]]" "assume !true;" "CountingPredicate [underlying: 7#L1030-5true, annotation: [1, 0]]") ("CountingPredicate [underlying: 22#L1069-3true, annotation: [4, 0]]" "assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;call main_#t~mem20#1.base, main_#t~mem20#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem20#1.base, main_#t~mem20#1.offset;havoc main_#t~mem20#1.base, main_#t~mem20#1.offset;call ULTIMATE.dealloc(main_~head~0#1.base, main_~head~0#1.offset);" "CountingPredicate [underlying: 22#L1069-3true, annotation: [4, 0]]") ("CountingPredicate [underlying: 22#L1069-3true, annotation: [4, 0]]" "assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);" "CountingPredicate [underlying: 19#L1069-4true, annotation: [4, 0]]") ("CountingPredicate [underlying: 22#L1069-3true, annotation: [4, 0]]" "assume !true;" "CountingPredicate [underlying: 19#L1069-4true, annotation: [4, 0]]") ("CountingPredicate [underlying: 8#L1062true, annotation: [4, 0]]" "assume 1 != main_#t~mem18#1;havoc main_#t~mem18#1;" "CountingPredicate [underlying: 20#L1063-3true, annotation: [5, 0]]") ("CountingPredicate [underlying: 8#L1062true, annotation: [4, 0]]" "assume !(1 != main_#t~mem18#1);havoc main_#t~mem18#1;" "CountingPredicate [underlying: 12#L1062-1true, annotation: [4, 0]]") ("CountingPredicate [underlying: 19#L1069-4true, annotation: [4, 0]]" "main_#res#1 := 0;#t~ret21#1 := main_#res#1;havoc main_#t~malloc1#1.base, main_#t~malloc1#1.offset, main_#t~nondet2#1, main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_#t~mem4#1.base, main_#t~mem4#1.offset, main_#t~mem5#1.base, main_#t~mem5#1.offset, main_#t~nondet6#1, main_#t~malloc7#1.base, main_#t~malloc7#1.offset, main_#t~mem8#1.base, main_#t~mem8#1.offset, main_#t~nondet9#1, main_#t~mem10#1.base, main_#t~mem10#1.offset, main_#t~mem11#1.base, main_#t~mem11#1.offset, main_#t~malloc12#1.base, main_#t~malloc12#1.offset, main_#t~mem13#1.base, main_#t~mem13#1.offset, main_#t~mem14#1.base, main_#t~mem14#1.offset, main_~y~0#1.base, main_~y~0#1.offset, main_#t~mem15#1, main_#t~mem16#1.base, main_#t~mem16#1.offset, main_#t~mem17#1.base, main_#t~mem17#1.offset, main_#t~mem18#1, main_#t~mem19#1.base, main_#t~mem19#1.offset, main_#t~mem20#1.base, main_#t~mem20#1.offset, main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset;assume { :end_inline_main } true;assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [4, 0]]") ("CountingPredicate [underlying: 10#L1019true, annotation: [1, 0]]" "assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;" "CountingPredicate [underlying: 18#L1019-2true, annotation: [2, 0]]") ("CountingPredicate [underlying: 10#L1019true, annotation: [1, 0]]" "assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;" "CountingPredicate [underlying: 14#L1030-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 11#L1060-3true, annotation: [3, 0]]" "assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;call main_#t~mem18#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 8#L1062true, annotation: [4, 0]]") ("CountingPredicate [underlying: 11#L1060-3true, annotation: [3, 0]]" "assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);" "CountingPredicate [underlying: 16#L1060-4true, annotation: [3, 0]]") ("CountingPredicate [underlying: 11#L1060-3true, annotation: [3, 0]]" "assume !true;" "CountingPredicate [underlying: 16#L1060-4true, annotation: [3, 0]]") ("CountingPredicate [underlying: 4#L1030-1true, annotation: [1, 0]]" "assume main_#t~mem8#1.base != 0 || main_#t~mem8#1.offset != 0;havoc main_#t~mem8#1.base, main_#t~mem8#1.offset;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;" "CountingPredicate [underlying: 13#L1032true, annotation: [1, 0]]") ("CountingPredicate [underlying: 4#L1030-1true, annotation: [1, 0]]" "assume !(main_#t~mem8#1.base != 0 || main_#t~mem8#1.offset != 0);havoc main_#t~mem8#1.base, main_#t~mem8#1.offset;" "CountingPredicate [underlying: 7#L1030-5true, annotation: [1, 0]]") ("CountingPredicate [underlying: 11#L1060-3true, annotation: [5, 0]]" "assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;call main_#t~mem18#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 8#L1062true, annotation: [5, 0]]") ("CountingPredicate [underlying: 11#L1060-3true, annotation: [5, 0]]" "assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);" "CountingPredicate [underlying: 16#L1060-4true, annotation: [5, 0]]") ("CountingPredicate [underlying: 11#L1060-3true, annotation: [5, 0]]" "assume !true;" "CountingPredicate [underlying: 16#L1060-4true, annotation: [5, 0]]") ("CountingPredicate [underlying: 12#L1062-1true, annotation: [1, 0]]" "call main_#t~mem19#1.base, main_#t~mem19#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem19#1.base, main_#t~mem19#1.offset;havoc main_#t~mem19#1.base, main_#t~mem19#1.offset;" "CountingPredicate [underlying: 11#L1060-3true, annotation: [1, 0]]") ("CountingPredicate [underlying: 16#L1060-4true, annotation: [4, 0]]" "main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;" "CountingPredicate [underlying: 22#L1069-3true, annotation: [4, 0]]") ("CountingPredicate [underlying: 11#L1060-3true, annotation: [1, 0]]" "assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;call main_#t~mem18#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 8#L1062true, annotation: [1, 0]]") ("CountingPredicate [underlying: 11#L1060-3true, annotation: [1, 0]]" "assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);" "CountingPredicate [underlying: 16#L1060-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 11#L1060-3true, annotation: [1, 0]]" "assume !true;" "CountingPredicate [underlying: 16#L1060-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 12#L1062-1true, annotation: [5, 0]]" "call main_#t~mem19#1.base, main_#t~mem19#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem19#1.base, main_#t~mem19#1.offset;havoc main_#t~mem19#1.base, main_#t~mem19#1.offset;" "CountingPredicate [underlying: 11#L1060-3true, annotation: [5, 0]]") ("CountingPredicate [underlying: 18#L1019-2true, annotation: [1, 0]]" "main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;" "CountingPredicate [underlying: 21#L1053-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 7#L1030-5true, annotation: [1, 0]]" "call main_#t~mem11#1.base, main_#t~mem11#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~y~0#1.base, main_~y~0#1.offset := main_#t~mem11#1.base, main_#t~mem11#1.offset;havoc main_#t~mem11#1.base, main_#t~mem11#1.offset;call main_#t~malloc12#1.base, main_#t~malloc12#1.offset := #Ultimate.allocOnHeap(12);call write~$Pointer$#1(main_#t~malloc12#1.base, main_#t~malloc12#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~malloc12#1.base, main_#t~malloc12#1.offset;call main_#t~mem13#1.base, main_#t~mem13#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem13#1.base, main_#t~mem13#1.offset;havoc main_#t~mem13#1.base, main_#t~mem13#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~y~0#1.base, main_~y~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 9#L1042true, annotation: [1, 0]]") ("CountingPredicate [underlying: 21#L1053-4true, annotation: [1, 0]]" "assume !true;" "CountingPredicate [underlying: 24#L1053-5true, annotation: [1, 0]]") ("CountingPredicate [underlying: 21#L1053-4true, annotation: [1, 0]]" "call main_#t~mem15#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 23#L1053-1true, annotation: [1, 0]]") ("CountingPredicate [underlying: 23#L1053-1true, annotation: [2, 0]]" "assume 1 != main_#t~mem15#1;havoc main_#t~mem15#1;call main_#t~mem16#1.base, main_#t~mem16#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem16#1.base, main_#t~mem16#1.offset;havoc main_#t~mem16#1.base, main_#t~mem16#1.offset;" "CountingPredicate [underlying: 21#L1053-4true, annotation: [2, 0]]") ("CountingPredicate [underlying: 23#L1053-1true, annotation: [2, 0]]" "assume !(1 != main_#t~mem15#1);havoc main_#t~mem15#1;" "CountingPredicate [underlying: 24#L1053-5true, annotation: [3, 0]]") ("CountingPredicate [underlying: 19#L1069-4true, annotation: [5, 0]]" "main_#res#1 := 0;#t~ret21#1 := main_#res#1;havoc main_#t~malloc1#1.base, main_#t~malloc1#1.offset, main_#t~nondet2#1, main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_#t~mem4#1.base, main_#t~mem4#1.offset, main_#t~mem5#1.base, main_#t~mem5#1.offset, main_#t~nondet6#1, main_#t~malloc7#1.base, main_#t~malloc7#1.offset, main_#t~mem8#1.base, main_#t~mem8#1.offset, main_#t~nondet9#1, main_#t~mem10#1.base, main_#t~mem10#1.offset, main_#t~mem11#1.base, main_#t~mem11#1.offset, main_#t~malloc12#1.base, main_#t~malloc12#1.offset, main_#t~mem13#1.base, main_#t~mem13#1.offset, main_#t~mem14#1.base, main_#t~mem14#1.offset, main_~y~0#1.base, main_~y~0#1.offset, main_#t~mem15#1, main_#t~mem16#1.base, main_#t~mem16#1.offset, main_#t~mem17#1.base, main_#t~mem17#1.offset, main_#t~mem18#1, main_#t~mem19#1.base, main_#t~mem19#1.offset, main_#t~mem20#1.base, main_#t~mem20#1.offset, main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset;assume { :end_inline_main } true;assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [5, 0]]") ("CountingPredicate [underlying: 22#L1069-3true, annotation: [5, 0]]" "assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;call main_#t~mem20#1.base, main_#t~mem20#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem20#1.base, main_#t~mem20#1.offset;havoc main_#t~mem20#1.base, main_#t~mem20#1.offset;call ULTIMATE.dealloc(main_~head~0#1.base, main_~head~0#1.offset);" "CountingPredicate [underlying: 22#L1069-3true, annotation: [5, 0]]") ("CountingPredicate [underlying: 22#L1069-3true, annotation: [5, 0]]" "assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);" "CountingPredicate [underlying: 19#L1069-4true, annotation: [5, 0]]") ("CountingPredicate [underlying: 22#L1069-3true, annotation: [5, 0]]" "assume !true;" "CountingPredicate [underlying: 19#L1069-4true, annotation: [5, 0]]") ("CountingPredicate [underlying: 8#L1062true, annotation: [1, 0]]" "assume 1 != main_#t~mem18#1;havoc main_#t~mem18#1;" "CountingPredicate [underlying: 20#L1063-3true, annotation: [1, 0]]") ("CountingPredicate [underlying: 8#L1062true, annotation: [1, 0]]" "assume !(1 != main_#t~mem18#1);havoc main_#t~mem18#1;" "CountingPredicate [underlying: 12#L1062-1true, annotation: [1, 0]]") ("CountingPredicate [underlying: 22#L1069-3true, annotation: [3, 0]]" "assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;call main_#t~mem20#1.base, main_#t~mem20#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem20#1.base, main_#t~mem20#1.offset;havoc main_#t~mem20#1.base, main_#t~mem20#1.offset;call ULTIMATE.dealloc(main_~head~0#1.base, main_~head~0#1.offset);" "CountingPredicate [underlying: 22#L1069-3true, annotation: [3, 0]]") ("CountingPredicate [underlying: 22#L1069-3true, annotation: [3, 0]]" "assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);" "CountingPredicate [underlying: 19#L1069-4true, annotation: [3, 0]]") ("CountingPredicate [underlying: 22#L1069-3true, annotation: [3, 0]]" "assume !true;" "CountingPredicate [underlying: 19#L1069-4true, annotation: [3, 0]]") ("CountingPredicate [underlying: 19#L1069-4true, annotation: [1, 0]]" "main_#res#1 := 0;#t~ret21#1 := main_#res#1;havoc main_#t~malloc1#1.base, main_#t~malloc1#1.offset, main_#t~nondet2#1, main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_#t~mem4#1.base, main_#t~mem4#1.offset, main_#t~mem5#1.base, main_#t~mem5#1.offset, main_#t~nondet6#1, main_#t~malloc7#1.base, main_#t~malloc7#1.offset, main_#t~mem8#1.base, main_#t~mem8#1.offset, main_#t~nondet9#1, main_#t~mem10#1.base, main_#t~mem10#1.offset, main_#t~mem11#1.base, main_#t~mem11#1.offset, main_#t~malloc12#1.base, main_#t~malloc12#1.offset, main_#t~mem13#1.base, main_#t~mem13#1.offset, main_#t~mem14#1.base, main_#t~mem14#1.offset, main_~y~0#1.base, main_~y~0#1.offset, main_#t~mem15#1, main_#t~mem16#1.base, main_#t~mem16#1.offset, main_#t~mem17#1.base, main_#t~mem17#1.offset, main_#t~mem18#1, main_#t~mem19#1.base, main_#t~mem19#1.offset, main_#t~mem20#1.base, main_#t~mem20#1.offset, main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset;assume { :end_inline_main } true;assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [1, 0]]") ("CountingPredicate [underlying: 22#L1069-3true, annotation: [1, 0]]" "assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;call main_#t~mem20#1.base, main_#t~mem20#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem20#1.base, main_#t~mem20#1.offset;havoc main_#t~mem20#1.base, main_#t~mem20#1.offset;call ULTIMATE.dealloc(main_~head~0#1.base, main_~head~0#1.offset);" "CountingPredicate [underlying: 22#L1069-3true, annotation: [1, 0]]") ("CountingPredicate [underlying: 22#L1069-3true, annotation: [1, 0]]" "assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);" "CountingPredicate [underlying: 19#L1069-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 22#L1069-3true, annotation: [1, 0]]" "assume !true;" "CountingPredicate [underlying: 19#L1069-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 19#L1069-4true, annotation: [3, 0]]" "main_#res#1 := 0;#t~ret21#1 := main_#res#1;havoc main_#t~malloc1#1.base, main_#t~malloc1#1.offset, main_#t~nondet2#1, main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_#t~mem4#1.base, main_#t~mem4#1.offset, main_#t~mem5#1.base, main_#t~mem5#1.offset, main_#t~nondet6#1, main_#t~malloc7#1.base, main_#t~malloc7#1.offset, main_#t~mem8#1.base, main_#t~mem8#1.offset, main_#t~nondet9#1, main_#t~mem10#1.base, main_#t~mem10#1.offset, main_#t~mem11#1.base, main_#t~mem11#1.offset, main_#t~malloc12#1.base, main_#t~malloc12#1.offset, main_#t~mem13#1.base, main_#t~mem13#1.offset, main_#t~mem14#1.base, main_#t~mem14#1.offset, main_~y~0#1.base, main_~y~0#1.offset, main_#t~mem15#1, main_#t~mem16#1.base, main_#t~mem16#1.offset, main_#t~mem17#1.base, main_#t~mem17#1.offset, main_#t~mem18#1, main_#t~mem19#1.base, main_#t~mem19#1.offset, main_#t~mem20#1.base, main_#t~mem20#1.offset, main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset;assume { :end_inline_main } true;assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 8#L1062true, annotation: [5, 0]]" "assume 1 != main_#t~mem18#1;havoc main_#t~mem18#1;" "CountingPredicate [underlying: 20#L1063-3true, annotation: [5, 0]]") ("CountingPredicate [underlying: 8#L1062true, annotation: [5, 0]]" "assume !(1 != main_#t~mem18#1);havoc main_#t~mem18#1;" "CountingPredicate [underlying: 12#L1062-1true, annotation: [5, 0]]") ("CountingPredicate [underlying: 6#L1008-4true, annotation: [0, 0]]" "havoc main_#t~nondet2#1;assume -2147483648 <= main_#t~nondet2#1 && main_#t~nondet2#1 <= 2147483647;" "CountingPredicate [underlying: 26#L1008-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 6#L1008-4true, annotation: [0, 0]]" "assume !true;" "CountingPredicate [underlying: 3#L1008-5true, annotation: [1, 0]]") ("CountingPredicate [underlying: 3#L1008-5true, annotation: [1, 0]]" "havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;" "CountingPredicate [underlying: 10#L1019true, annotation: [1, 0]]") ("CountingPredicate [underlying: 25#$Ultimate##0true, annotation: [0, 0]]" "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(26, 2);assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc1#1.base, main_#t~malloc1#1.offset, main_#t~nondet2#1, main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_#t~mem4#1.base, main_#t~mem4#1.offset, main_#t~mem5#1.base, main_#t~mem5#1.offset, main_#t~nondet6#1, main_#t~malloc7#1.base, main_#t~malloc7#1.offset, main_#t~mem8#1.base, main_#t~mem8#1.offset, main_#t~nondet9#1, main_#t~mem10#1.base, main_#t~mem10#1.offset, main_#t~mem11#1.base, main_#t~mem11#1.offset, main_#t~malloc12#1.base, main_#t~malloc12#1.offset, main_#t~mem13#1.base, main_#t~mem13#1.offset, main_#t~mem14#1.base, main_#t~mem14#1.offset, main_~y~0#1.base, main_~y~0#1.offset, main_#t~mem15#1, main_#t~mem16#1.base, main_#t~mem16#1.offset, main_#t~mem17#1.base, main_#t~mem17#1.offset, main_#t~mem18#1, main_#t~mem19#1.base, main_#t~mem19#1.offset, main_#t~mem20#1.base, main_#t~mem20#1.offset, main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset;call main_#t~malloc1#1.base, main_#t~malloc1#1.offset := #Ultimate.allocOnHeap(12);main_~head~0#1.base, main_~head~0#1.offset := main_#t~malloc1#1.base, main_#t~malloc1#1.offset;havoc main_#t~malloc1#1.base, main_#t~malloc1#1.offset;call write~$Pointer$#1(0, 0, main_~head~0#1.base, main_~head~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~head~0#1.base, 4 + main_~head~0#1.offset, 4);call write~int#1(0, main_~head~0#1.base, 8 + main_~head~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;" "CountingPredicate [underlying: 6#L1008-4true, annotation: [0, 0]]") ("CountingPredicate [underlying: 5#L1042-2true, annotation: [1, 0]]" "havoc main_~y~0#1.base, main_~y~0#1.offset;" "CountingPredicate [underlying: 18#L1019-2true, annotation: [1, 0]]") ("CountingPredicate [underlying: 11#L1060-3true, annotation: [4, 0]]" "assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;call main_#t~mem18#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 8#L1062true, annotation: [4, 0]]") ("CountingPredicate [underlying: 11#L1060-3true, annotation: [4, 0]]" "assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);" "CountingPredicate [underlying: 16#L1060-4true, annotation: [4, 0]]") ("CountingPredicate [underlying: 11#L1060-3true, annotation: [4, 0]]" "assume !true;" "CountingPredicate [underlying: 16#L1060-4true, annotation: [4, 0]]") ("CountingPredicate [underlying: 16#L1060-4true, annotation: [1, 0]]" "main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;" "CountingPredicate [underlying: 22#L1069-3true, annotation: [1, 0]]") ("CountingPredicate [underlying: 13#L1032true, annotation: [1, 0]]" "assume 0 != main_#t~nondet9#1;havoc main_#t~nondet9#1;" "CountingPredicate [underlying: 7#L1030-5true, annotation: [1, 0]]") ("CountingPredicate [underlying: 13#L1032true, annotation: [1, 0]]" "assume !(0 != main_#t~nondet9#1);havoc main_#t~nondet9#1;call main_#t~mem10#1.base, main_#t~mem10#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem10#1.base, main_#t~mem10#1.offset;havoc main_#t~mem10#1.base, main_#t~mem10#1.offset;" "CountingPredicate [underlying: 14#L1030-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 16#L1060-4true, annotation: [3, 0]]" "main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;" "CountingPredicate [underlying: 22#L1069-3true, annotation: [3, 0]]") ("CountingPredicate [underlying: 12#L1062-1true, annotation: [4, 0]]" "call main_#t~mem19#1.base, main_#t~mem19#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem19#1.base, main_#t~mem19#1.offset;havoc main_#t~mem19#1.base, main_#t~mem19#1.offset;" "CountingPredicate [underlying: 11#L1060-3true, annotation: [4, 0]]") ("CountingPredicate [underlying: 16#L1060-4true, annotation: [5, 0]]" "main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;" "CountingPredicate [underlying: 22#L1069-3true, annotation: [5, 0]]") ("CountingPredicate [underlying: 20#L1063-3true, annotation: [5, 0]]" "assume !true;" "CountingPredicate [underlying: 12#L1062-1true, annotation: [5, 0]]") ("CountingPredicate [underlying: 20#L1063-3true, annotation: [5, 0]]" "assume !false;" "CountingPredicate [underlying: 17#ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [5, 0]]") ("CountingPredicate [underlying: 20#L1063-3true, annotation: [5, 0]]" "assume false;assume false;" "CountingPredicate [underlying: 15#L1063-2true, annotation: [5, 0]]") ("CountingPredicate [underlying: 20#L1063-3true, annotation: [5, 0]]" "assume !true;" "CountingPredicate [underlying: 15#L1063-2true, annotation: [5, 0]]") ("CountingPredicate [underlying: 18#L1019-2true, annotation: [2, 0]]" "main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;" "CountingPredicate [underlying: 21#L1053-4true, annotation: [2, 0]]") ("CountingPredicate [underlying: 20#L1063-3true, annotation: [1, 0]]" "assume !true;" "CountingPredicate [underlying: 12#L1062-1true, annotation: [1, 0]]") ("CountingPredicate [underlying: 20#L1063-3true, annotation: [1, 0]]" "assume !false;" "CountingPredicate [underlying: 17#ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [1, 0]]") ("CountingPredicate [underlying: 20#L1063-3true, annotation: [1, 0]]" "assume false;assume false;" "CountingPredicate [underlying: 15#L1063-2true, annotation: [1, 0]]") ("CountingPredicate [underlying: 20#L1063-3true, annotation: [1, 0]]" "assume !true;" "CountingPredicate [underlying: 15#L1063-2true, annotation: [1, 0]]") ("CountingPredicate [underlying: 24#L1053-5true, annotation: [1, 0]]" "call main_#t~mem17#1.base, main_#t~mem17#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem17#1.base, main_#t~mem17#1.offset;havoc main_#t~mem17#1.base, main_#t~mem17#1.offset;" "CountingPredicate [underlying: 11#L1060-3true, annotation: [1, 0]]") ("CountingPredicate [underlying: 24#L1053-5true, annotation: [3, 0]]" "call main_#t~mem17#1.base, main_#t~mem17#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem17#1.base, main_#t~mem17#1.offset;havoc main_#t~mem17#1.base, main_#t~mem17#1.offset;" "CountingPredicate [underlying: 11#L1060-3true, annotation: [3, 0]]") ("CountingPredicate [underlying: 15#L1063-2true, annotation: [5, 0]]" "assume false;" "CountingPredicate [underlying: 20#L1063-3true, annotation: [5, 0]]") ("CountingPredicate [underlying: 15#L1063-2true, annotation: [5, 0]]" "assume !false;" "CountingPredicate [underlying: 12#L1062-1true, annotation: [5, 0]]") ("CountingPredicate [underlying: 15#L1063-2true, annotation: [1, 0]]" "assume false;" "CountingPredicate [underlying: 20#L1063-3true, annotation: [1, 0]]") ("CountingPredicate [underlying: 15#L1063-2true, annotation: [1, 0]]" "assume !false;" "CountingPredicate [underlying: 12#L1062-1true, annotation: [1, 0]]") ("CountingPredicate [underlying: 21#L1053-4true, annotation: [2, 0]]" "assume !true;" "CountingPredicate [underlying: 24#L1053-5true, annotation: [3, 0]]") ("CountingPredicate [underlying: 21#L1053-4true, annotation: [2, 0]]" "call main_#t~mem15#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 23#L1053-1true, annotation: [2, 0]]") ("CountingPredicate [underlying: 23#L1053-1true, annotation: [1, 0]]" "assume 1 != main_#t~mem15#1;havoc main_#t~mem15#1;call main_#t~mem16#1.base, main_#t~mem16#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem16#1.base, main_#t~mem16#1.offset;havoc main_#t~mem16#1.base, main_#t~mem16#1.offset;" "CountingPredicate [underlying: 21#L1053-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 23#L1053-1true, annotation: [1, 0]]" "assume !(1 != main_#t~mem15#1);havoc main_#t~mem15#1;" "CountingPredicate [underlying: 24#L1053-5true, annotation: [1, 0]]") } ); [2024-08-06 17:18:54,835 INFO L82 GeneralOperation]: Start removeDeadEnds. Operand has 25 states, 23 states have (on average 1.7826086956521738) internal successors, (41), 24 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-08-06 17:18:54,835 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet2#1;havoc main_#t~nondet2#1;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);call write~$Pointer$#1(main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~malloc3#1.base, main_#t~malloc3#1.offset;call main_#t~mem4#1.base, main_#t~mem4#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, main_#t~mem4#1.base, 4 + main_#t~mem4#1.offset, 4);havoc main_#t~mem4#1.base, main_#t~mem4#1.offset;call main_#t~mem5#1.base, main_#t~mem5#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem5#1.base, main_#t~mem5#1.offset;havoc main_#t~mem5#1.base, main_#t~mem5#1.offset;call write~int#1(0, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:54,835 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;, isNegated true [2024-08-06 17:18:54,836 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,836 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet2#1;havoc main_#t~nondet2#1;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);call write~$Pointer$#1(main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~malloc3#1.base, main_#t~malloc3#1.offset;call main_#t~mem4#1.base, main_#t~mem4#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, main_#t~mem4#1.base, 4 + main_#t~mem4#1.offset, 4);havoc main_#t~mem4#1.base, main_#t~mem4#1.offset;call main_#t~mem5#1.base, main_#t~mem5#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem5#1.base, main_#t~mem5#1.offset;havoc main_#t~mem5#1.base, main_#t~mem5#1.offset;call write~int#1(0, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:54,836 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;, isNegated true [2024-08-06 17:18:54,837 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,837 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet2#1;havoc main_#t~nondet2#1;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);call write~$Pointer$#1(main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~malloc3#1.base, main_#t~malloc3#1.offset;call main_#t~mem4#1.base, main_#t~mem4#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, main_#t~mem4#1.base, 4 + main_#t~mem4#1.offset, 4);havoc main_#t~mem4#1.base, main_#t~mem4#1.offset;call main_#t~mem5#1.base, main_#t~mem5#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem5#1.base, main_#t~mem5#1.offset;havoc main_#t~mem5#1.base, main_#t~mem5#1.offset;call write~int#1(0, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:54,837 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;, isNegated true [2024-08-06 17:18:54,837 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,838 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,838 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,838 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,838 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,839 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,839 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem15#1;havoc main_#t~mem15#1;call main_#t~mem16#1.base, main_#t~mem16#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem16#1.base, main_#t~mem16#1.offset;havoc main_#t~mem16#1.base, main_#t~mem16#1.offset;, isNegated false [2024-08-06 17:18:54,839 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem15#1);havoc main_#t~mem15#1;, isNegated true [2024-08-06 17:18:54,840 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,840 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,841 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,841 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem15#1;havoc main_#t~mem15#1;call main_#t~mem16#1.base, main_#t~mem16#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem16#1.base, main_#t~mem16#1.offset;havoc main_#t~mem16#1.base, main_#t~mem16#1.offset;, isNegated false [2024-08-06 17:18:54,841 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem15#1);havoc main_#t~mem15#1;, isNegated true [2024-08-06 17:18:54,841 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,842 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,842 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,842 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,843 WARN L283 nessProductAutomaton]: assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;call main_#t~mem18#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:54,843 WARN L283 nessProductAutomaton]: assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);, isNegated true [2024-08-06 17:18:54,843 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,843 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,843 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem15#1;havoc main_#t~mem15#1;call main_#t~mem16#1.base, main_#t~mem16#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem16#1.base, main_#t~mem16#1.offset;havoc main_#t~mem16#1.base, main_#t~mem16#1.offset;, isNegated false [2024-08-06 17:18:54,844 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem15#1);havoc main_#t~mem15#1;, isNegated true [2024-08-06 17:18:54,844 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,844 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,844 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,845 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,845 WARN L283 nessProductAutomaton]: assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;call main_#t~mem18#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:54,845 WARN L283 nessProductAutomaton]: assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);, isNegated true [2024-08-06 17:18:54,845 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,846 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,846 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,846 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem18#1;havoc main_#t~mem18#1;, isNegated false [2024-08-06 17:18:54,846 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem18#1);havoc main_#t~mem18#1;, isNegated true [2024-08-06 17:18:54,847 WARN L283 nessProductAutomaton]: assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;call main_#t~mem18#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:54,847 WARN L283 nessProductAutomaton]: assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);, isNegated true [2024-08-06 17:18:54,847 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,847 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,848 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,848 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem18#1;havoc main_#t~mem18#1;, isNegated false [2024-08-06 17:18:54,848 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem18#1);havoc main_#t~mem18#1;, isNegated true [2024-08-06 17:18:54,849 WARN L283 nessProductAutomaton]: assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;call main_#t~mem18#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:54,849 WARN L283 nessProductAutomaton]: assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);, isNegated true [2024-08-06 17:18:54,849 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,849 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,850 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,850 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem18#1;havoc main_#t~mem18#1;, isNegated false [2024-08-06 17:18:54,851 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem18#1);havoc main_#t~mem18#1;, isNegated true [2024-08-06 17:18:54,851 WARN L283 nessProductAutomaton]: assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;call main_#t~mem18#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:54,851 WARN L283 nessProductAutomaton]: assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);, isNegated true [2024-08-06 17:18:54,851 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,851 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,852 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,852 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,852 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,853 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem18#1;havoc main_#t~mem18#1;, isNegated false [2024-08-06 17:18:54,853 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem18#1);havoc main_#t~mem18#1;, isNegated true [2024-08-06 17:18:54,853 WARN L283 nessProductAutomaton]: assume main_~x~0#1.base != 0 || main_~x~0#1.offset != 0;call main_#t~mem18#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:54,854 WARN L283 nessProductAutomaton]: assume !(main_~x~0#1.base != 0 || main_~x~0#1.offset != 0);, isNegated true [2024-08-06 17:18:54,854 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:54,854 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,854 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,855 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem18#1;havoc main_#t~mem18#1;, isNegated false [2024-08-06 17:18:54,855 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem18#1);havoc main_#t~mem18#1;, isNegated true [2024-08-06 17:18:54,855 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,856 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,856 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,856 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,857 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem18#1;havoc main_#t~mem18#1;, isNegated false [2024-08-06 17:18:54,857 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem18#1);havoc main_#t~mem18#1;, isNegated true [2024-08-06 17:18:54,857 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,857 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,858 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,858 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,858 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,859 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,859 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem18#1;havoc main_#t~mem18#1;, isNegated false [2024-08-06 17:18:54,859 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem18#1);havoc main_#t~mem18#1;, isNegated true [2024-08-06 17:18:54,859 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,860 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,860 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,860 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,860 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,861 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,861 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet6#1;havoc main_#t~nondet6#1;call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnHeap(12);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;havoc main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call write~$Pointer$#1(main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~x~0#1.base, 4 + main_~x~0#1.offset, 4);main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;, isNegated false [2024-08-06 17:18:54,861 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet6#1);havoc main_#t~nondet6#1;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;, isNegated true [2024-08-06 17:18:54,870 INFO L88 GeneralOperation]: Finished removeDeadEnds. Reduced from 51 states to 0 states. [2024-08-06 17:18:54,889 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-08-06 17:18:54,898 INFO L357 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, mHoare=false, 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;@6ec2e9c9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-06 17:18:54,898 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-08-06 17:18:54,900 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states. [2024-08-06 17:18:54,900 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-08-06 17:18:54,903 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-08-06 17:18:54,909 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-08-06 17:18:54,912 INFO L196 ceAbstractionStarter]: Computing trace abstraction results [2024-08-06 17:18:54,914 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.08 05:18:54 BoogieIcfgContainer [2024-08-06 17:18:54,914 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-08-06 17:18:54,916 INFO L158 Benchmark]: Toolchain (without parser) took 1375.15ms. Allocated memory is still 184.5MB. Free memory was 125.6MB in the beginning and 57.7MB in the end (delta: 67.9MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2024-08-06 17:18:54,916 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 184.5MB. Free memory is still 147.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-06 17:18:54,916 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 184.5MB. Free memory is still 127.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-06 17:18:54,917 INFO L158 Benchmark]: CACSL2BoogieTranslator took 511.84ms. Allocated memory is still 184.5MB. Free memory was 125.2MB in the beginning and 106.3MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-08-06 17:18:54,917 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.39ms. Allocated memory is still 184.5MB. Free memory was 106.3MB in the beginning and 104.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-08-06 17:18:54,918 INFO L158 Benchmark]: Boogie Preprocessor took 81.15ms. Allocated memory is still 184.5MB. Free memory was 104.2MB in the beginning and 101.3MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-08-06 17:18:54,918 INFO L158 Benchmark]: RCFGBuilder took 514.42ms. Allocated memory is still 184.5MB. Free memory was 101.3MB in the beginning and 81.1MB in the end (delta: 20.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-08-06 17:18:54,919 INFO L158 Benchmark]: TraceAbstraction took 207.56ms. Allocated memory is still 184.5MB. Free memory was 80.7MB in the beginning and 57.7MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-08-06 17:18:54,922 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 184.5MB. Free memory is still 147.8MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 184.5MB. Free memory is still 127.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 511.84ms. Allocated memory is still 184.5MB. Free memory was 125.2MB in the beginning and 106.3MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.39ms. Allocated memory is still 184.5MB. Free memory was 106.3MB in the beginning and 104.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 81.15ms. Allocated memory is still 184.5MB. Free memory was 104.2MB in the beginning and 101.3MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 514.42ms. Allocated memory is still 184.5MB. Free memory was 101.3MB in the beginning and 81.1MB in the end (delta: 20.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * TraceAbstraction took 207.56ms. Allocated memory is still 184.5MB. Free memory was 80.7MB in the beginning and 57.7MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. 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: 1063]: 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, 25 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.1s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2024-08-06 17:18:54,956 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