./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/forester-heap/dll-token-2.i --full-output --witness-type violation_witness --validate ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/dll-token-2.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-token-2.i ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/dll-token-2.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 17:18:52,276 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-06 17:18:52,355 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-08-06 17:18:52,362 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-06 17:18:52,363 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-06 17:18:52,395 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-06 17:18:52,398 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-06 17:18:52,399 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-06 17:18:52,400 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-08-06 17:18:52,424 INFO L153 SettingsManager]: * Use memory slicer=true [2024-08-06 17:18:52,425 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-06 17:18:52,425 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-06 17:18:52,426 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-06 17:18:52,426 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-06 17:18:52,426 INFO L153 SettingsManager]: * Use SBE=true [2024-08-06 17:18:52,427 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-06 17:18:52,427 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-06 17:18:52,427 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-06 17:18:52,428 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-08-06 17:18:52,428 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-06 17:18:52,428 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-06 17:18:52,431 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-06 17:18:52,431 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-06 17:18:52,431 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-06 17:18:52,432 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-06 17:18:52,432 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-06 17:18:52,432 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-06 17:18:52,432 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-06 17:18:52,433 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-06 17:18:52,433 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-06 17:18:52,433 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-06 17:18:52,433 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-06 17:18:52,434 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-08-06 17:18:52,434 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-06 17:18:52,434 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-06 17:18:52,435 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-06 17:18:52,435 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-08-06 17:18:52,435 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-08-06 17:18:52,435 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-06 17:18:52,435 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-08-06 17:18:52,436 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-06 17:18:52,436 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-08-06 17:18:52,436 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-08-06 17:18:52,436 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false [2024-08-06 17:18:52,720 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-06 17:18:52,761 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-06 17:18:52,766 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-06 17:18:52,767 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-06 17:18:52,769 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-06 17:18:52,770 INFO L431 ainManager$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-token-2.yml/witness.yml [2024-08-06 17:18:52,861 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-06 17:18:52,861 INFO L274 PluginConnector]: CDTParser initialized [2024-08-06 17:18:52,863 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/dll-token-2.i [2024-08-06 17:18:54,604 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-06 17:18:54,829 INFO L384 CDTParser]: Found 1 translation units. [2024-08-06 17:18:54,829 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/dll-token-2.i [2024-08-06 17:18:54,840 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5712ea15e/1707c036831747e997021da14bb6e916/FLAGaf91cd831 [2024-08-06 17:18:54,856 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5712ea15e/1707c036831747e997021da14bb6e916 [2024-08-06 17:18:54,858 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-06 17:18:54,859 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-08-06 17:18:54,861 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-06 17:18:54,862 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-06 17:18:54,872 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-06 17:18:54,873 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 06.08 05:18:52" (1/2) ... [2024-08-06 17:18:54,874 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e84dc09 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:18:54, skipping insertion in model container [2024-08-06 17:18:54,874 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 06.08 05:18:52" (1/2) ... [2024-08-06 17:18:54,880 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@65924f8e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:18:54, skipping insertion in model container [2024-08-06 17:18:54,880 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.08 05:18:54" (2/2) ... [2024-08-06 17:18:54,880 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e84dc09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:18:54, skipping insertion in model container [2024-08-06 17:18:54,880 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.08 05:18:54" (2/2) ... [2024-08-06 17:18:54,925 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-08-06 17:18:55,173 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-token-2.i[22229,22242] [2024-08-06 17:18:55,187 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-token-2.i[22398,22411] [2024-08-06 17:18:55,189 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-token-2.i[22489,22502] [2024-08-06 17:18:55,190 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-token-2.i[22571,22584] [2024-08-06 17:18:55,191 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-token-2.i[22649,22662] [2024-08-06 17:18:55,192 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-token-2.i[22795,22808] [2024-08-06 17:18:55,195 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-06 17:18:55,203 INFO L200 MainTranslator]: Completed pre-run [2024-08-06 17:18:55,260 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-token-2.i[22229,22242] [2024-08-06 17:18:55,262 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-token-2.i[22398,22411] [2024-08-06 17:18:55,266 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-token-2.i[22489,22502] [2024-08-06 17:18:55,268 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-token-2.i[22571,22584] [2024-08-06 17:18:55,270 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-token-2.i[22649,22662] [2024-08-06 17:18:55,272 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-token-2.i[22795,22808] [2024-08-06 17:18:55,274 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-06 17:18:55,310 INFO L204 MainTranslator]: Completed translation [2024-08-06 17:18:55,311 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:18:55 WrapperNode [2024-08-06 17:18:55,311 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-08-06 17:18:55,313 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-08-06 17:18:55,313 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-08-06 17:18:55,313 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-08-06 17:18:55,320 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:18:55" (1/1) ... [2024-08-06 17:18:55,340 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:18:55" (1/1) ... [2024-08-06 17:18:55,374 INFO L138 Inliner]: procedures = 119, calls = 36, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 130 [2024-08-06 17:18:55,377 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-08-06 17:18:55,378 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-08-06 17:18:55,378 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-08-06 17:18:55,378 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-08-06 17:18:55,398 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:18:55" (1/1) ... [2024-08-06 17:18:55,398 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:18:55" (1/1) ... [2024-08-06 17:18:55,401 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:18:55" (1/1) ... [2024-08-06 17:18:55,416 INFO L175 MemorySlicer]: Split 26 memory accesses to 2 slices as follows [2, 24]. 92 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0]. The 10 writes are split as follows [0, 10]. [2024-08-06 17:18:55,417 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:18:55" (1/1) ... [2024-08-06 17:18:55,417 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:18:55" (1/1) ... [2024-08-06 17:18:55,423 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:18:55" (1/1) ... [2024-08-06 17:18:55,427 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:18:55" (1/1) ... [2024-08-06 17:18:55,429 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:18:55" (1/1) ... [2024-08-06 17:18:55,430 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:18:55" (1/1) ... [2024-08-06 17:18:55,437 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-08-06 17:18:55,438 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-08-06 17:18:55,439 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-08-06 17:18:55,439 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-08-06 17:18:55,440 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:18:55" (1/1) ... [2024-08-06 17:18:55,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-08-06 17:18:55,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-08-06 17:18:55,481 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 17:18:55,484 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 17:18:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-08-06 17:18:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-08-06 17:18:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-08-06 17:18:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-08-06 17:18:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-08-06 17:18:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-08-06 17:18:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-08-06 17:18:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-08-06 17:18:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-08-06 17:18:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-08-06 17:18:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-08-06 17:18:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-08-06 17:18:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-08-06 17:18:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-08-06 17:18:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-08-06 17:18:55,657 INFO L244 CfgBuilder]: Building ICFG [2024-08-06 17:18:55,659 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-08-06 17:18:55,810 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-08-06 17:18:55,811 INFO L293 CfgBuilder]: Performing block encoding [2024-08-06 17:18:55,839 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-08-06 17:18:55,840 INFO L320 CfgBuilder]: Removed 9 assume(true) statements. [2024-08-06 17:18:55,840 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 05:18:55 BoogieIcfgContainer [2024-08-06 17:18:55,840 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-08-06 17:18:55,848 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-08-06 17:18:55,849 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-08-06 17:18:55,855 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-08-06 17:18:55,855 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 06.08 05:18:52" (1/4) ... [2024-08-06 17:18:55,856 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@664ab360 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 06.08 05:18:55, skipping insertion in model container [2024-08-06 17:18:55,856 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.08 05:18:54" (2/4) ... [2024-08-06 17:18:55,856 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@664ab360 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.08 05:18:55, skipping insertion in model container [2024-08-06 17:18:55,856 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:18:55" (3/4) ... [2024-08-06 17:18:55,856 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@664ab360 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.08 05:18:55, skipping insertion in model container [2024-08-06 17:18:55,857 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 05:18:55" (4/4) ... [2024-08-06 17:18:55,861 INFO L119 eAbstractionObserver]: Analyzing ICFG dll-token-2.i [2024-08-06 17:18:55,862 WARN L130 eAbstractionObserver]: Found a witness in the YAML format. I will only consider traces that are accepted by the witness [2024-08-06 17:18:55,892 INFO L221 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-08-06 17:18:55,892 INFO L180 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2024-08-06 17:18:55,928 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;, isNegated true [2024-08-06 17:18:55,929 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:55,929 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);, isNegated false [2024-08-06 17:18:55,931 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;, isNegated true [2024-08-06 17:18:55,931 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:55,932 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);, isNegated false [2024-08-06 17:18:55,932 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;, isNegated true [2024-08-06 17:18:55,933 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:55,933 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);, isNegated false [2024-08-06 17:18:55,934 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:55,934 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:55,935 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;, isNegated true [2024-08-06 17:18:55,935 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:55,935 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);, isNegated false [2024-08-06 17:18:55,936 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:55,936 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:55,937 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;, isNegated true [2024-08-06 17:18:55,937 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:55,938 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);, isNegated false [2024-08-06 17:18:55,938 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;, isNegated true [2024-08-06 17:18:55,939 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:55,939 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);, isNegated false [2024-08-06 17:18:55,939 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:55,940 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:55,940 WARN L283 nessProductAutomaton]: assume false;, isNegated false [2024-08-06 17:18:55,941 WARN L283 nessProductAutomaton]: assume !false;, isNegated true [2024-08-06 17:18:55,941 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:55,941 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:55,941 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:55,942 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;, isNegated true [2024-08-06 17:18:55,942 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:55,942 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);, isNegated false [2024-08-06 17:18:55,943 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:55,943 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:55,944 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:55,944 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:55,945 WARN L283 nessProductAutomaton]: assume false;, isNegated false [2024-08-06 17:18:55,945 WARN L283 nessProductAutomaton]: assume !false;, isNegated true [2024-08-06 17:18:55,945 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:55,946 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem9#1;havoc main_#t~mem9#1;, isNegated false [2024-08-06 17:18:55,946 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem9#1);havoc main_#t~mem9#1;, isNegated true [2024-08-06 17:18:55,946 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:55,947 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:55,947 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:55,947 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:55,948 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:55,949 WARN L283 nessProductAutomaton]: assume false;, isNegated false [2024-08-06 17:18:55,949 WARN L283 nessProductAutomaton]: assume !false;, isNegated true [2024-08-06 17:18:55,949 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:55,949 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem9#1;havoc main_#t~mem9#1;, isNegated false [2024-08-06 17:18:55,950 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem9#1);havoc main_#t~mem9#1;, isNegated true [2024-08-06 17:18:55,950 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:55,950 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:55,951 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:55,951 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:55,951 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:55,952 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:55,952 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:55,953 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:55,953 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:55,953 WARN L283 nessProductAutomaton]: assume false;, isNegated false [2024-08-06 17:18:55,954 WARN L283 nessProductAutomaton]: assume !false;, isNegated true [2024-08-06 17:18:55,954 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:55,954 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem9#1;havoc main_#t~mem9#1;, isNegated false [2024-08-06 17:18:55,954 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem9#1);havoc main_#t~mem9#1;, isNegated true [2024-08-06 17:18:55,955 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:55,955 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:55,955 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:55,956 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:55,956 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:55,956 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:55,956 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:55,957 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:55,957 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:55,957 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:55,958 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:55,958 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:55,958 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:55,959 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:55,959 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:55,959 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem9#1;havoc main_#t~mem9#1;, isNegated false [2024-08-06 17:18:55,959 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem9#1);havoc main_#t~mem9#1;, isNegated true [2024-08-06 17:18:55,960 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:55,960 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem9#1;havoc main_#t~mem9#1;, isNegated false [2024-08-06 17:18:55,960 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem9#1);havoc main_#t~mem9#1;, isNegated true [2024-08-06 17:18:55,961 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:55,961 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:55,961 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:55,962 WARN L283 nessProductAutomaton]: assume false;, isNegated false [2024-08-06 17:18:55,962 WARN L283 nessProductAutomaton]: assume !false;, isNegated true [2024-08-06 17:18:55,962 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:55,962 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:55,963 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:55,999 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,001 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,001 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,002 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,002 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,002 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,002 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,003 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,003 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,003 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,003 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem9#1;havoc main_#t~mem9#1;, isNegated false [2024-08-06 17:18:56,003 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem9#1);havoc main_#t~mem9#1;, isNegated true [2024-08-06 17:18:56,004 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,004 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem9#1;havoc main_#t~mem9#1;, isNegated false [2024-08-06 17:18:56,004 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem9#1);havoc main_#t~mem9#1;, isNegated true [2024-08-06 17:18:56,004 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,005 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,005 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,005 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,005 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,006 WARN L283 nessProductAutomaton]: assume false;, isNegated false [2024-08-06 17:18:56,006 WARN L283 nessProductAutomaton]: assume !false;, isNegated true [2024-08-06 17:18:56,006 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,006 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,006 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,007 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,007 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,007 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,007 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,008 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,008 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,008 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,009 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,009 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,009 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,009 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,011 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,011 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem9#1;havoc main_#t~mem9#1;, isNegated false [2024-08-06 17:18:56,011 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem9#1);havoc main_#t~mem9#1;, isNegated true [2024-08-06 17:18:56,011 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,012 WARN L283 nessProductAutomaton]: assume false;, isNegated false [2024-08-06 17:18:56,012 WARN L283 nessProductAutomaton]: assume !false;, isNegated true [2024-08-06 17:18:56,012 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,012 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,012 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,013 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,013 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,013 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,013 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,014 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,014 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,014 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,014 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,017 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,017 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,018 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,018 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,018 WARN L283 nessProductAutomaton]: assume false;, isNegated false [2024-08-06 17:18:56,018 WARN L283 nessProductAutomaton]: assume !false;, isNegated true [2024-08-06 17:18:56,018 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,019 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,019 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,019 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,019 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,020 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,020 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,020 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,020 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,021 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,021 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,021 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,021 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,021 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,022 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,022 WARN L283 nessProductAutomaton]: assume false;, isNegated false [2024-08-06 17:18:56,022 WARN L283 nessProductAutomaton]: assume !false;, isNegated true [2024-08-06 17:18:56,022 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,023 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,023 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,023 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,023 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,024 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,024 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,024 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,024 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,024 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,025 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,025 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,025 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,025 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,026 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,026 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,026 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,026 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,026 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,027 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,027 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,027 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,027 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,028 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,028 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,028 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,028 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,029 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,029 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,029 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,029 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,030 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,030 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,030 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,030 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,030 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,031 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,031 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,031 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,032 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,032 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,041 INFO L90 WitnessUtils]: FiniteAutomaton nwa = ( alphabet = {"assume false;" "assume !false;" "assume !true;" "havoc main_#t~nondet2#1;assume -2147483648 <= main_#t~nondet2#1 && main_#t~nondet2#1 <= 2147483647;" "main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;" "assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;" "call main_#t~mem15#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "assume !(1 != main_#t~mem15#1);havoc main_#t~mem15#1;" "assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);" "assume !false;" "assume !true;" "assume false;assume false;" "assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);" "call main_#t~mem17#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "assume false;" "assume !(1 == main_#t~mem17#1);havoc main_#t~mem17#1;" "assume !false;" "assume !false;" "assume false;assume false;" "assume !!(1 == main_#t~mem17#1);havoc main_#t~mem17#1;" "assume !true;" "assume !true;" "assume false;" "call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call main_#t~malloc6#1.base, main_#t~malloc6#1.offset := #Ultimate.allocOnHeap(12);call write~$Pointer$#1(main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset;call main_#t~mem7#1.base, main_#t~mem7#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~mem7#1.base, 4 + main_#t~mem7#1.offset, 4);havoc main_#t~mem7#1.base, main_#t~mem7#1.offset;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);call write~int#1(2, main_#t~mem8#1.base, 8 + main_#t~mem8#1.offset, 4);havoc main_#t~mem8#1.base, main_#t~mem8#1.offset;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;" "assume !false;" "assume !true;" "assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);" "assume !false;" "assume false;assume false;" "assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);" "call main_#t~mem18#1.base, main_#t~mem18#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);call ULTIMATE.dealloc(main_#t~mem18#1.base, main_#t~mem18#1.offset);havoc main_#t~mem18#1.base, main_#t~mem18#1.offset;call ULTIMATE.dealloc(main_~x~0#1.base, main_~x~0#1.offset);main_#res#1 := 0;#t~ret19#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~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem7#1.base, main_#t~mem7#1.offset, main_#t~mem8#1.base, main_#t~mem8#1.offset, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem11#1.base, main_#t~mem11#1.offset, main_#t~mem12#1, main_#t~mem13#1.base, main_#t~mem13#1.offset, main_#t~mem14#1, main_#t~mem15#1, main_#t~mem16#1.base, main_#t~mem16#1.offset, main_#t~mem17#1, main_#t~mem18#1.base, main_#t~mem18#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 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);" "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(14, 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~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem7#1.base, main_#t~mem7#1.offset, main_#t~mem8#1.base, main_#t~mem8#1.offset, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem11#1.base, main_#t~mem11#1.offset, main_#t~mem12#1, main_#t~mem13#1.base, main_#t~mem13#1.offset, main_#t~mem14#1, main_#t~mem15#1, main_#t~mem16#1.base, main_#t~mem16#1.offset, main_#t~mem17#1, main_#t~mem18#1.base, main_#t~mem18#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;" "assume 1 != main_#t~mem15#1;havoc main_#t~mem15#1;main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;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 ULTIMATE.dealloc(main_~head~0#1.base, main_~head~0#1.offset);" "assume false;" "assume !false;" "assume !true;" "call main_#t~mem9#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "assume 1 != main_#t~mem9#1;havoc main_#t~mem9#1;" "assume !(1 != main_#t~mem9#1);havoc main_#t~mem9#1;" "call main_#t~mem10#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "assume !(0 == main_#t~mem10#1);havoc main_#t~mem10#1;" "assume !false;" "assume false;assume false;" "assume !!(0 == main_#t~mem10#1);havoc main_#t~mem10#1;" "assume false;" "assume !false;" "assume !true;" "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_~x~0#1.base, main_~x~0#1.offset := main_#t~mem11#1.base, main_#t~mem11#1.offset;havoc main_#t~mem11#1.base, main_#t~mem11#1.offset;" "assume !true;" "call main_#t~mem12#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;" "assume !false;" "assume false;assume false;" "assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;" "assume false;" "assume !false;" "assume !true;" "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 main_#t~mem14#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;" "assume !false;" "assume false;assume false;" "assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;" }, states = {"CountingPredicate [underlying: 19#L1047-1true, annotation: [6, 0]]" "CountingPredicate [underlying: 9#L1028-1true, annotation: [1, 0]]" "CountingPredicate [underlying: 14#ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 22#L1028-3true, annotation: [2, 0]]" "CountingPredicate [underlying: 37#L1028-4true, annotation: [2, 0]]" "CountingPredicate [underlying: 6#L1035true, annotation: [1, 0]]" "CountingPredicate [underlying: 6#L1035true, annotation: [5, 0]]" "CountingPredicate [underlying: 10#L1047-4true, annotation: [1, 0]]" "CountingPredicate [underlying: 3#L1037-1true, annotation: [6, 0]]" "CountingPredicate [underlying: 25#L1032true, annotation: [3, 0]]" "CountingPredicate [underlying: 38#L1047true, annotation: [1, 0]]" "CountingPredicate [underlying: 34#L1037-5true, annotation: [4, 0]]" "CountingPredicate [underlying: 5#L1041-1true, annotation: [4, 0]]" "CountingPredicate [underlying: 4#L1035-6true, annotation: [1, 0]]" "CountingPredicate [underlying: 17#L1037-7true, annotation: [6, 0]]" "CountingPredicate [underlying: 30#ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 18#L1041-4true, annotation: [1, 0]]" "CountingPredicate [underlying: 42#ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 15#L1047-3true, annotation: [6, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [6, 0]]" "CountingPredicate [underlying: 23#L1047-6true, annotation: [4, 0]]" "CountingPredicate [underlying: 7#L1032-1true, annotation: [1, 0]]" "CountingPredicate [underlying: 21#L1037-4true, annotation: [1, 0]]" "CountingPredicate [underlying: 9#L1028-1true, annotation: [2, 0]]" "CountingPredicate [underlying: 26#L1037-2true, annotation: [1, 0]]" "CountingPredicate [underlying: 19#L1047-1true, annotation: [7, 0]]" "CountingPredicate [underlying: 37#L1028-4true, annotation: [1, 0]]" "CountingPredicate [underlying: 41#L1032-4true, annotation: [1, 0]]" "CountingPredicate [underlying: 10#L1047-4true, annotation: [6, 0]]" "CountingPredicate [underlying: 34#L1037-5true, annotation: [7, 0]]" "CountingPredicate [underlying: 36#L1032-6true, annotation: [1, 0]]" "CountingPredicate [underlying: 6#L1035true, annotation: [4, 0]]" "CountingPredicate [underlying: 3#L1037-1true, annotation: [7, 0]]" "CountingPredicate [underlying: 27#L1030-3true, annotation: [1, 0]]" "CountingPredicate [underlying: 4#L1035-6true, annotation: [4, 0]]" "CountingPredicate [underlying: 38#L1047true, annotation: [6, 0]]" "CountingPredicate [underlying: 12#L1019-6true, annotation: [0, 0]]" "CountingPredicate [underlying: 28#ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 16#L1035-3true, annotation: [1, 0]]" "CountingPredicate [underlying: 17#L1037-7true, annotation: [7, 0]]" "CountingPredicate [underlying: 5#L1041-1true, annotation: [7, 0]]" "CountingPredicate [underlying: 35#L1032-3true, annotation: [3, 0]]" "CountingPredicate [underlying: 13#L1035-1true, annotation: [1, 0]]" "CountingPredicate [underlying: 16#L1035-3true, annotation: [5, 0]]" "CountingPredicate [underlying: 18#L1041-4true, annotation: [6, 0]]" "CountingPredicate [underlying: 14#ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [6, 0]]" "CountingPredicate [underlying: 13#L1035-1true, annotation: [5, 0]]" "CountingPredicate [underlying: 20#ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 42#ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 24#L1030true, annotation: [1, 0]]" "CountingPredicate [underlying: 32#L1012-4true, annotation: [1, 0]]" "CountingPredicate [underlying: 38#L1047true, annotation: [7, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [7, 0]]" "CountingPredicate [underlying: 15#L1047-3true, annotation: [1, 0]]" "CountingPredicate [underlying: 23#L1047-6true, annotation: [7, 0]]" "CountingPredicate [underlying: 21#L1037-4true, annotation: [6, 0]]" "CountingPredicate [underlying: 29#ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 8#L1019-3true, annotation: [0, 0]]" "CountingPredicate [underlying: 19#L1047-1true, annotation: [4, 0]]" "CountingPredicate [underlying: 26#L1037-2true, annotation: [4, 0]]" "CountingPredicate [underlying: 10#L1047-4true, annotation: [7, 0]]" "CountingPredicate [underlying: 3#L1037-1true, annotation: [4, 0]]" "CountingPredicate [underlying: 25#L1032true, annotation: [1, 0]]" "CountingPredicate [underlying: 31#L1019-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 34#L1037-5true, annotation: [6, 0]]" "CountingPredicate [underlying: 5#L1041-1true, annotation: [6, 0]]" "CountingPredicate [underlying: 16#L1035-3true, annotation: [4, 0]]" "CountingPredicate [underlying: 17#L1037-7true, annotation: [4, 0]]" "CountingPredicate [underlying: 18#L1041-4true, annotation: [7, 0]]" "CountingPredicate [underlying: 29#ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [5, 0]]" "CountingPredicate [underlying: 13#L1035-1true, annotation: [4, 0]]" "CountingPredicate [underlying: 14#ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [7, 0]]" "CountingPredicate [underlying: 33#L1035-4true, annotation: [5, 0]]" "CountingPredicate [underlying: 33#L1035-4true, annotation: [1, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 15#L1047-3true, annotation: [4, 0]]" "CountingPredicate [underlying: 23#L1047-6true, annotation: [6, 0]]" "CountingPredicate [underlying: 7#L1032-1true, annotation: [3, 0]]" "CountingPredicate [underlying: 39#$Ultimate##0true, annotation: [0, 0]]" "CountingPredicate [underlying: 21#L1037-4true, annotation: [7, 0]]" "CountingPredicate [underlying: 14#ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 29#ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 19#L1047-1true, annotation: [1, 0]]" "CountingPredicate [underlying: 22#L1028-3true, annotation: [1, 0]]" "CountingPredicate [underlying: 36#L1032-6true, annotation: [3, 0]]" "CountingPredicate [underlying: 3#L1037-1true, annotation: [1, 0]]" "CountingPredicate [underlying: 41#L1032-4true, annotation: [3, 0]]" "CountingPredicate [underlying: 10#L1047-4true, annotation: [4, 0]]" "CountingPredicate [underlying: 27#L1030-3true, annotation: [3, 0]]" "CountingPredicate [underlying: 40#L1019-4true, annotation: [0, 0]]" "CountingPredicate [underlying: 34#L1037-5true, annotation: [1, 0]]" "CountingPredicate [underlying: 5#L1041-1true, annotation: [1, 0]]" "CountingPredicate [underlying: 38#L1047true, annotation: [4, 0]]" "CountingPredicate [underlying: 11#L1012-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 26#L1037-2true, annotation: [7, 0]]" "CountingPredicate [underlying: 4#L1035-6true, annotation: [6, 0]]" "CountingPredicate [underlying: 35#L1032-3true, annotation: [1, 0]]" "CountingPredicate [underlying: 17#L1037-7true, annotation: [1, 0]]" "CountingPredicate [underlying: 18#L1041-4true, annotation: [4, 0]]" "CountingPredicate [underlying: 33#L1035-4true, annotation: [4, 0]]" "CountingPredicate [underlying: 28#ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [8, 0]]" "CountingPredicate [underlying: 20#ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 24#L1030true, annotation: [3, 0]]" "CountingPredicate [underlying: 28#ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 15#L1047-3true, annotation: [7, 0]]" "CountingPredicate [underlying: 23#L1047-6true, annotation: [1, 0]]" "CountingPredicate [underlying: 21#L1037-4true, annotation: [4, 0]]" }, initialStates = {"CountingPredicate [underlying: 39#$Ultimate##0true, annotation: [0, 0]]" }, finalStates = {"CountingPredicate [underlying: 28#ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [8, 0]]" }, transitions = { ("CountingPredicate [underlying: 19#L1047-1true, annotation: [6, 0]]" "assume !false;" "CountingPredicate [underlying: 14#ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [6, 0]]") ("CountingPredicate [underlying: 19#L1047-1true, annotation: [6, 0]]" "assume false;assume false;" "CountingPredicate [underlying: 15#L1047-3true, annotation: [6, 0]]") ("CountingPredicate [underlying: 9#L1028-1true, annotation: [1, 0]]" "assume !false;" "CountingPredicate [underlying: 42#ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [1, 0]]") ("CountingPredicate [underlying: 9#L1028-1true, annotation: [1, 0]]" "assume false;assume false;" "CountingPredicate [underlying: 22#L1028-3true, annotation: [1, 0]]") ("CountingPredicate [underlying: 22#L1028-3true, annotation: [2, 0]]" "assume false;" "CountingPredicate [underlying: 37#L1028-4true, annotation: [2, 0]]") ("CountingPredicate [underlying: 22#L1028-3true, annotation: [2, 0]]" "assume !false;" "CountingPredicate [underlying: 27#L1030-3true, annotation: [3, 0]]") ("CountingPredicate [underlying: 37#L1028-4true, annotation: [2, 0]]" "assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);" "CountingPredicate [underlying: 9#L1028-1true, annotation: [2, 0]]") ("CountingPredicate [underlying: 37#L1028-4true, annotation: [2, 0]]" "assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);" "CountingPredicate [underlying: 22#L1028-3true, annotation: [2, 0]]") ("CountingPredicate [underlying: 37#L1028-4true, annotation: [2, 0]]" "assume !true;" "CountingPredicate [underlying: 27#L1030-3true, annotation: [3, 0]]") ("CountingPredicate [underlying: 6#L1035true, annotation: [1, 0]]" "assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;" "CountingPredicate [underlying: 13#L1035-1true, annotation: [1, 0]]") ("CountingPredicate [underlying: 6#L1035true, annotation: [1, 0]]" "assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;" "CountingPredicate [underlying: 16#L1035-3true, annotation: [1, 0]]") ("CountingPredicate [underlying: 6#L1035true, annotation: [5, 0]]" "assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;" "CountingPredicate [underlying: 13#L1035-1true, annotation: [5, 0]]") ("CountingPredicate [underlying: 6#L1035true, annotation: [5, 0]]" "assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;" "CountingPredicate [underlying: 16#L1035-3true, annotation: [5, 0]]") ("CountingPredicate [underlying: 10#L1047-4true, annotation: [1, 0]]" "call main_#t~mem17#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 38#L1047true, annotation: [1, 0]]") ("CountingPredicate [underlying: 10#L1047-4true, annotation: [1, 0]]" "assume !true;" "CountingPredicate [underlying: 23#L1047-6true, annotation: [1, 0]]") ("CountingPredicate [underlying: 3#L1037-1true, annotation: [6, 0]]" "assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;" "CountingPredicate [underlying: 26#L1037-2true, annotation: [7, 0]]") ("CountingPredicate [underlying: 3#L1037-1true, annotation: [6, 0]]" "assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;" "CountingPredicate [underlying: 21#L1037-4true, annotation: [6, 0]]") ("CountingPredicate [underlying: 25#L1032true, annotation: [3, 0]]" "assume !(0 == main_#t~mem10#1);havoc main_#t~mem10#1;" "CountingPredicate [underlying: 7#L1032-1true, annotation: [3, 0]]") ("CountingPredicate [underlying: 25#L1032true, annotation: [3, 0]]" "assume !!(0 == main_#t~mem10#1);havoc main_#t~mem10#1;" "CountingPredicate [underlying: 35#L1032-3true, annotation: [3, 0]]") ("CountingPredicate [underlying: 38#L1047true, annotation: [1, 0]]" "assume !(1 == main_#t~mem17#1);havoc main_#t~mem17#1;" "CountingPredicate [underlying: 19#L1047-1true, annotation: [1, 0]]") ("CountingPredicate [underlying: 38#L1047true, annotation: [1, 0]]" "assume !!(1 == main_#t~mem17#1);havoc main_#t~mem17#1;" "CountingPredicate [underlying: 15#L1047-3true, annotation: [1, 0]]") ("CountingPredicate [underlying: 34#L1037-5true, annotation: [4, 0]]" "assume !true;" "CountingPredicate [underlying: 17#L1037-7true, annotation: [4, 0]]") ("CountingPredicate [underlying: 34#L1037-5true, annotation: [4, 0]]" "call main_#t~mem14#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 3#L1037-1true, annotation: [4, 0]]") ("CountingPredicate [underlying: 5#L1041-1true, annotation: [4, 0]]" "assume !(1 != main_#t~mem15#1);havoc main_#t~mem15#1;" "CountingPredicate [underlying: 10#L1047-4true, annotation: [4, 0]]") ("CountingPredicate [underlying: 5#L1041-1true, annotation: [4, 0]]" "assume 1 != main_#t~mem15#1;havoc main_#t~mem15#1;main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;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 ULTIMATE.dealloc(main_~head~0#1.base, main_~head~0#1.offset);" "CountingPredicate [underlying: 18#L1041-4true, annotation: [4, 0]]") ("CountingPredicate [underlying: 4#L1035-6true, annotation: [1, 0]]" "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;" "CountingPredicate [underlying: 34#L1037-5true, annotation: [1, 0]]") ("CountingPredicate [underlying: 17#L1037-7true, annotation: [6, 0]]" "main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;" "CountingPredicate [underlying: 18#L1041-4true, annotation: [6, 0]]") ("CountingPredicate [underlying: 18#L1041-4true, 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: 5#L1041-1true, annotation: [1, 0]]") ("CountingPredicate [underlying: 18#L1041-4true, annotation: [1, 0]]" "assume !true;" "CountingPredicate [underlying: 10#L1047-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 15#L1047-3true, annotation: [6, 0]]" "assume false;" "CountingPredicate [underlying: 10#L1047-4true, annotation: [6, 0]]") ("CountingPredicate [underlying: 15#L1047-3true, annotation: [6, 0]]" "assume !false;" "CountingPredicate [underlying: 23#L1047-6true, annotation: [6, 0]]") ("CountingPredicate [underlying: 23#L1047-6true, annotation: [4, 0]]" "call main_#t~mem18#1.base, main_#t~mem18#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);call ULTIMATE.dealloc(main_#t~mem18#1.base, main_#t~mem18#1.offset);havoc main_#t~mem18#1.base, main_#t~mem18#1.offset;call ULTIMATE.dealloc(main_~x~0#1.base, main_~x~0#1.offset);main_#res#1 := 0;#t~ret19#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~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem7#1.base, main_#t~mem7#1.offset, main_#t~mem8#1.base, main_#t~mem8#1.offset, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem11#1.base, main_#t~mem11#1.offset, main_#t~mem12#1, main_#t~mem13#1.base, main_#t~mem13#1.offset, main_#t~mem14#1, main_#t~mem15#1, main_#t~mem16#1.base, main_#t~mem16#1.offset, main_#t~mem17#1, main_#t~mem18#1.base, main_#t~mem18#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: 7#L1032-1true, annotation: [1, 0]]" "assume !false;" "CountingPredicate [underlying: 20#ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [1, 0]]") ("CountingPredicate [underlying: 7#L1032-1true, annotation: [1, 0]]" "assume false;assume false;" "CountingPredicate [underlying: 35#L1032-3true, annotation: [1, 0]]") ("CountingPredicate [underlying: 21#L1037-4true, annotation: [1, 0]]" "assume false;" "CountingPredicate [underlying: 34#L1037-5true, annotation: [1, 0]]") ("CountingPredicate [underlying: 21#L1037-4true, annotation: [1, 0]]" "assume !false;" "CountingPredicate [underlying: 17#L1037-7true, annotation: [1, 0]]") ("CountingPredicate [underlying: 9#L1028-1true, annotation: [2, 0]]" "assume !false;" "CountingPredicate [underlying: 42#ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 9#L1028-1true, annotation: [2, 0]]" "assume false;assume false;" "CountingPredicate [underlying: 22#L1028-3true, annotation: [2, 0]]") ("CountingPredicate [underlying: 26#L1037-2true, annotation: [1, 0]]" "assume !false;" "CountingPredicate [underlying: 28#ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [1, 0]]") ("CountingPredicate [underlying: 26#L1037-2true, annotation: [1, 0]]" "assume false;assume false;" "CountingPredicate [underlying: 21#L1037-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 19#L1047-1true, annotation: [7, 0]]" "assume !false;" "CountingPredicate [underlying: 14#ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [7, 0]]") ("CountingPredicate [underlying: 19#L1047-1true, annotation: [7, 0]]" "assume false;assume false;" "CountingPredicate [underlying: 15#L1047-3true, annotation: [7, 0]]") ("CountingPredicate [underlying: 37#L1028-4true, annotation: [1, 0]]" "assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);" "CountingPredicate [underlying: 9#L1028-1true, annotation: [1, 0]]") ("CountingPredicate [underlying: 37#L1028-4true, annotation: [1, 0]]" "assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);" "CountingPredicate [underlying: 22#L1028-3true, annotation: [2, 0]]") ("CountingPredicate [underlying: 37#L1028-4true, annotation: [1, 0]]" "assume !true;" "CountingPredicate [underlying: 27#L1030-3true, annotation: [1, 0]]") ("CountingPredicate [underlying: 41#L1032-4true, annotation: [1, 0]]" "call main_#t~mem10#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 25#L1032true, annotation: [1, 0]]") ("CountingPredicate [underlying: 41#L1032-4true, annotation: [1, 0]]" "assume !true;" "CountingPredicate [underlying: 36#L1032-6true, annotation: [1, 0]]") ("CountingPredicate [underlying: 10#L1047-4true, annotation: [6, 0]]" "call main_#t~mem17#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 38#L1047true, annotation: [6, 0]]") ("CountingPredicate [underlying: 10#L1047-4true, annotation: [6, 0]]" "assume !true;" "CountingPredicate [underlying: 23#L1047-6true, annotation: [6, 0]]") ("CountingPredicate [underlying: 34#L1037-5true, annotation: [7, 0]]" "assume !true;" "CountingPredicate [underlying: 17#L1037-7true, annotation: [7, 0]]") ("CountingPredicate [underlying: 34#L1037-5true, annotation: [7, 0]]" "call main_#t~mem14#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 3#L1037-1true, annotation: [7, 0]]") ("CountingPredicate [underlying: 36#L1032-6true, 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_~x~0#1.base, main_~x~0#1.offset := main_#t~mem11#1.base, main_#t~mem11#1.offset;havoc main_#t~mem11#1.base, main_#t~mem11#1.offset;" "CountingPredicate [underlying: 27#L1030-3true, annotation: [1, 0]]") ("CountingPredicate [underlying: 6#L1035true, annotation: [4, 0]]" "assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;" "CountingPredicate [underlying: 13#L1035-1true, annotation: [4, 0]]") ("CountingPredicate [underlying: 6#L1035true, annotation: [4, 0]]" "assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;" "CountingPredicate [underlying: 16#L1035-3true, annotation: [5, 0]]") ("CountingPredicate [underlying: 3#L1037-1true, annotation: [7, 0]]" "assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;" "CountingPredicate [underlying: 26#L1037-2true, annotation: [7, 0]]") ("CountingPredicate [underlying: 3#L1037-1true, annotation: [7, 0]]" "assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;" "CountingPredicate [underlying: 21#L1037-4true, annotation: [7, 0]]") ("CountingPredicate [underlying: 27#L1030-3true, annotation: [1, 0]]" "call main_#t~mem9#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 24#L1030true, annotation: [1, 0]]") ("CountingPredicate [underlying: 27#L1030-3true, annotation: [1, 0]]" "assume !true;" "CountingPredicate [underlying: 33#L1035-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 4#L1035-6true, annotation: [4, 0]]" "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;" "CountingPredicate [underlying: 34#L1037-5true, annotation: [4, 0]]") ("CountingPredicate [underlying: 38#L1047true, annotation: [6, 0]]" "assume !(1 == main_#t~mem17#1);havoc main_#t~mem17#1;" "CountingPredicate [underlying: 19#L1047-1true, annotation: [6, 0]]") ("CountingPredicate [underlying: 38#L1047true, annotation: [6, 0]]" "assume !!(1 == main_#t~mem17#1);havoc main_#t~mem17#1;" "CountingPredicate [underlying: 15#L1047-3true, annotation: [6, 0]]") ("CountingPredicate [underlying: 12#L1019-6true, annotation: [0, 0]]" "havoc main_#t~nondet2#1;assume -2147483648 <= main_#t~nondet2#1 && main_#t~nondet2#1 <= 2147483647;" "CountingPredicate [underlying: 11#L1012-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 12#L1019-6true, annotation: [0, 0]]" "assume !true;" "CountingPredicate [underlying: 32#L1012-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 16#L1035-3true, annotation: [1, 0]]" "assume false;" "CountingPredicate [underlying: 33#L1035-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 16#L1035-3true, annotation: [1, 0]]" "assume !false;" "CountingPredicate [underlying: 4#L1035-6true, annotation: [1, 0]]") ("CountingPredicate [underlying: 17#L1037-7true, annotation: [7, 0]]" "main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;" "CountingPredicate [underlying: 18#L1041-4true, annotation: [7, 0]]") ("CountingPredicate [underlying: 5#L1041-1true, annotation: [7, 0]]" "assume !(1 != main_#t~mem15#1);havoc main_#t~mem15#1;" "CountingPredicate [underlying: 10#L1047-4true, annotation: [7, 0]]") ("CountingPredicate [underlying: 5#L1041-1true, annotation: [7, 0]]" "assume 1 != main_#t~mem15#1;havoc main_#t~mem15#1;main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;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 ULTIMATE.dealloc(main_~head~0#1.base, main_~head~0#1.offset);" "CountingPredicate [underlying: 18#L1041-4true, annotation: [7, 0]]") ("CountingPredicate [underlying: 35#L1032-3true, annotation: [3, 0]]" "assume false;" "CountingPredicate [underlying: 41#L1032-4true, annotation: [3, 0]]") ("CountingPredicate [underlying: 35#L1032-3true, annotation: [3, 0]]" "assume !false;" "CountingPredicate [underlying: 36#L1032-6true, annotation: [3, 0]]") ("CountingPredicate [underlying: 13#L1035-1true, annotation: [1, 0]]" "assume !false;" "CountingPredicate [underlying: 29#ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [1, 0]]") ("CountingPredicate [underlying: 13#L1035-1true, annotation: [1, 0]]" "assume false;assume false;" "CountingPredicate [underlying: 16#L1035-3true, annotation: [1, 0]]") ("CountingPredicate [underlying: 16#L1035-3true, annotation: [5, 0]]" "assume false;" "CountingPredicate [underlying: 33#L1035-4true, annotation: [5, 0]]") ("CountingPredicate [underlying: 16#L1035-3true, annotation: [5, 0]]" "assume !false;" "CountingPredicate [underlying: 4#L1035-6true, annotation: [6, 0]]") ("CountingPredicate [underlying: 18#L1041-4true, annotation: [6, 0]]" "call main_#t~mem15#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 5#L1041-1true, annotation: [6, 0]]") ("CountingPredicate [underlying: 18#L1041-4true, annotation: [6, 0]]" "assume !true;" "CountingPredicate [underlying: 10#L1047-4true, annotation: [6, 0]]") ("CountingPredicate [underlying: 13#L1035-1true, annotation: [5, 0]]" "assume !false;" "CountingPredicate [underlying: 29#ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [5, 0]]") ("CountingPredicate [underlying: 13#L1035-1true, annotation: [5, 0]]" "assume false;assume false;" "CountingPredicate [underlying: 16#L1035-3true, annotation: [5, 0]]") ("CountingPredicate [underlying: 24#L1030true, annotation: [1, 0]]" "assume 1 != main_#t~mem9#1;havoc main_#t~mem9#1;" "CountingPredicate [underlying: 41#L1032-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 24#L1030true, annotation: [1, 0]]" "assume !(1 != main_#t~mem9#1);havoc main_#t~mem9#1;" "CountingPredicate [underlying: 33#L1035-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 32#L1012-4true, annotation: [1, 0]]" "call write~int#1(1, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);call main_#t~malloc6#1.base, main_#t~malloc6#1.offset := #Ultimate.allocOnHeap(12);call write~$Pointer$#1(main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset;call main_#t~mem7#1.base, main_#t~mem7#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~mem7#1.base, 4 + main_#t~mem7#1.offset, 4);havoc main_#t~mem7#1.base, main_#t~mem7#1.offset;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);call write~int#1(2, main_#t~mem8#1.base, 8 + main_#t~mem8#1.offset, 4);havoc main_#t~mem8#1.base, main_#t~mem8#1.offset;main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;" "CountingPredicate [underlying: 37#L1028-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 38#L1047true, annotation: [7, 0]]" "assume !(1 == main_#t~mem17#1);havoc main_#t~mem17#1;" "CountingPredicate [underlying: 19#L1047-1true, annotation: [7, 0]]") ("CountingPredicate [underlying: 38#L1047true, annotation: [7, 0]]" "assume !!(1 == main_#t~mem17#1);havoc main_#t~mem17#1;" "CountingPredicate [underlying: 15#L1047-3true, annotation: [7, 0]]") ("CountingPredicate [underlying: 15#L1047-3true, annotation: [1, 0]]" "assume false;" "CountingPredicate [underlying: 10#L1047-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 15#L1047-3true, annotation: [1, 0]]" "assume !false;" "CountingPredicate [underlying: 23#L1047-6true, annotation: [1, 0]]") ("CountingPredicate [underlying: 23#L1047-6true, annotation: [7, 0]]" "call main_#t~mem18#1.base, main_#t~mem18#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);call ULTIMATE.dealloc(main_#t~mem18#1.base, main_#t~mem18#1.offset);havoc main_#t~mem18#1.base, main_#t~mem18#1.offset;call ULTIMATE.dealloc(main_~x~0#1.base, main_~x~0#1.offset);main_#res#1 := 0;#t~ret19#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~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem7#1.base, main_#t~mem7#1.offset, main_#t~mem8#1.base, main_#t~mem8#1.offset, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem11#1.base, main_#t~mem11#1.offset, main_#t~mem12#1, main_#t~mem13#1.base, main_#t~mem13#1.offset, main_#t~mem14#1, main_#t~mem15#1, main_#t~mem16#1.base, main_#t~mem16#1.offset, main_#t~mem17#1, main_#t~mem18#1.base, main_#t~mem18#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: [7, 0]]") ("CountingPredicate [underlying: 21#L1037-4true, annotation: [6, 0]]" "assume false;" "CountingPredicate [underlying: 34#L1037-5true, annotation: [6, 0]]") ("CountingPredicate [underlying: 21#L1037-4true, annotation: [6, 0]]" "assume !false;" "CountingPredicate [underlying: 17#L1037-7true, annotation: [6, 0]]") ("CountingPredicate [underlying: 8#L1019-3true, annotation: [0, 0]]" "assume false;" "CountingPredicate [underlying: 40#L1019-4true, annotation: [0, 0]]") ("CountingPredicate [underlying: 8#L1019-3true, annotation: [0, 0]]" "assume !false;" "CountingPredicate [underlying: 12#L1019-6true, annotation: [0, 0]]") ("CountingPredicate [underlying: 19#L1047-1true, annotation: [4, 0]]" "assume !false;" "CountingPredicate [underlying: 14#ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [4, 0]]") ("CountingPredicate [underlying: 19#L1047-1true, annotation: [4, 0]]" "assume false;assume false;" "CountingPredicate [underlying: 15#L1047-3true, annotation: [4, 0]]") ("CountingPredicate [underlying: 26#L1037-2true, annotation: [4, 0]]" "assume !false;" "CountingPredicate [underlying: 28#ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [4, 0]]") ("CountingPredicate [underlying: 26#L1037-2true, annotation: [4, 0]]" "assume false;assume false;" "CountingPredicate [underlying: 21#L1037-4true, annotation: [4, 0]]") ("CountingPredicate [underlying: 10#L1047-4true, annotation: [7, 0]]" "call main_#t~mem17#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 38#L1047true, annotation: [7, 0]]") ("CountingPredicate [underlying: 10#L1047-4true, annotation: [7, 0]]" "assume !true;" "CountingPredicate [underlying: 23#L1047-6true, annotation: [7, 0]]") ("CountingPredicate [underlying: 3#L1037-1true, annotation: [4, 0]]" "assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;" "CountingPredicate [underlying: 26#L1037-2true, annotation: [4, 0]]") ("CountingPredicate [underlying: 3#L1037-1true, annotation: [4, 0]]" "assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;" "CountingPredicate [underlying: 21#L1037-4true, annotation: [4, 0]]") ("CountingPredicate [underlying: 25#L1032true, annotation: [1, 0]]" "assume !(0 == main_#t~mem10#1);havoc main_#t~mem10#1;" "CountingPredicate [underlying: 7#L1032-1true, annotation: [1, 0]]") ("CountingPredicate [underlying: 25#L1032true, annotation: [1, 0]]" "assume !!(0 == main_#t~mem10#1);havoc main_#t~mem10#1;" "CountingPredicate [underlying: 35#L1032-3true, annotation: [1, 0]]") ("CountingPredicate [underlying: 31#L1019-1true, annotation: [0, 0]]" "assume !false;" "CountingPredicate [underlying: 30#ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 31#L1019-1true, annotation: [0, 0]]" "assume false;assume false;" "CountingPredicate [underlying: 8#L1019-3true, annotation: [0, 0]]") ("CountingPredicate [underlying: 34#L1037-5true, annotation: [6, 0]]" "assume !true;" "CountingPredicate [underlying: 17#L1037-7true, annotation: [6, 0]]") ("CountingPredicate [underlying: 34#L1037-5true, annotation: [6, 0]]" "call main_#t~mem14#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 3#L1037-1true, annotation: [6, 0]]") ("CountingPredicate [underlying: 5#L1041-1true, annotation: [6, 0]]" "assume !(1 != main_#t~mem15#1);havoc main_#t~mem15#1;" "CountingPredicate [underlying: 10#L1047-4true, annotation: [6, 0]]") ("CountingPredicate [underlying: 5#L1041-1true, annotation: [6, 0]]" "assume 1 != main_#t~mem15#1;havoc main_#t~mem15#1;main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;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 ULTIMATE.dealloc(main_~head~0#1.base, main_~head~0#1.offset);" "CountingPredicate [underlying: 18#L1041-4true, annotation: [6, 0]]") ("CountingPredicate [underlying: 16#L1035-3true, annotation: [4, 0]]" "assume false;" "CountingPredicate [underlying: 33#L1035-4true, annotation: [4, 0]]") ("CountingPredicate [underlying: 16#L1035-3true, annotation: [4, 0]]" "assume !false;" "CountingPredicate [underlying: 4#L1035-6true, annotation: [4, 0]]") ("CountingPredicate [underlying: 17#L1037-7true, 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: 18#L1041-4true, annotation: [4, 0]]") ("CountingPredicate [underlying: 18#L1041-4true, annotation: [7, 0]]" "call main_#t~mem15#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 5#L1041-1true, annotation: [7, 0]]") ("CountingPredicate [underlying: 18#L1041-4true, annotation: [7, 0]]" "assume !true;" "CountingPredicate [underlying: 10#L1047-4true, annotation: [7, 0]]") ("CountingPredicate [underlying: 13#L1035-1true, annotation: [4, 0]]" "assume !false;" "CountingPredicate [underlying: 29#ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [4, 0]]") ("CountingPredicate [underlying: 13#L1035-1true, annotation: [4, 0]]" "assume false;assume false;" "CountingPredicate [underlying: 16#L1035-3true, annotation: [4, 0]]") ("CountingPredicate [underlying: 33#L1035-4true, annotation: [5, 0]]" "call main_#t~mem12#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 6#L1035true, annotation: [5, 0]]") ("CountingPredicate [underlying: 33#L1035-4true, annotation: [5, 0]]" "assume !true;" "CountingPredicate [underlying: 4#L1035-6true, annotation: [6, 0]]") ("CountingPredicate [underlying: 33#L1035-4true, annotation: [1, 0]]" "call main_#t~mem12#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 6#L1035true, annotation: [1, 0]]") ("CountingPredicate [underlying: 33#L1035-4true, annotation: [1, 0]]" "assume !true;" "CountingPredicate [underlying: 4#L1035-6true, annotation: [1, 0]]") ("CountingPredicate [underlying: 15#L1047-3true, annotation: [4, 0]]" "assume false;" "CountingPredicate [underlying: 10#L1047-4true, annotation: [4, 0]]") ("CountingPredicate [underlying: 15#L1047-3true, annotation: [4, 0]]" "assume !false;" "CountingPredicate [underlying: 23#L1047-6true, annotation: [4, 0]]") ("CountingPredicate [underlying: 23#L1047-6true, annotation: [6, 0]]" "call main_#t~mem18#1.base, main_#t~mem18#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);call ULTIMATE.dealloc(main_#t~mem18#1.base, main_#t~mem18#1.offset);havoc main_#t~mem18#1.base, main_#t~mem18#1.offset;call ULTIMATE.dealloc(main_~x~0#1.base, main_~x~0#1.offset);main_#res#1 := 0;#t~ret19#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~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem7#1.base, main_#t~mem7#1.offset, main_#t~mem8#1.base, main_#t~mem8#1.offset, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem11#1.base, main_#t~mem11#1.offset, main_#t~mem12#1, main_#t~mem13#1.base, main_#t~mem13#1.offset, main_#t~mem14#1, main_#t~mem15#1, main_#t~mem16#1.base, main_#t~mem16#1.offset, main_#t~mem17#1, main_#t~mem18#1.base, main_#t~mem18#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: [6, 0]]") ("CountingPredicate [underlying: 7#L1032-1true, annotation: [3, 0]]" "assume !false;" "CountingPredicate [underlying: 20#ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 7#L1032-1true, annotation: [3, 0]]" "assume false;assume false;" "CountingPredicate [underlying: 35#L1032-3true, annotation: [3, 0]]") ("CountingPredicate [underlying: 39#$Ultimate##0true, annotation: [0, 0]]" "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(14, 2);assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc1#1.base, main_#t~malloc1#1.offset, main_#t~nondet2#1, main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_#t~mem4#1.base, main_#t~mem4#1.offset, main_#t~mem5#1.base, main_#t~mem5#1.offset, main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem7#1.base, main_#t~mem7#1.offset, main_#t~mem8#1.base, main_#t~mem8#1.offset, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem11#1.base, main_#t~mem11#1.offset, main_#t~mem12#1, main_#t~mem13#1.base, main_#t~mem13#1.offset, main_#t~mem14#1, main_#t~mem15#1, main_#t~mem16#1.base, main_#t~mem16#1.offset, main_#t~mem17#1, main_#t~mem18#1.base, main_#t~mem18#1.offset, main_~head~0#1.base, main_~head~0#1.offset, main_~x~0#1.base, main_~x~0#1.offset;call main_#t~malloc1#1.base, main_#t~malloc1#1.offset := #Ultimate.allocOnHeap(12);main_~head~0#1.base, main_~head~0#1.offset := main_#t~malloc1#1.base, main_#t~malloc1#1.offset;havoc main_#t~malloc1#1.base, main_#t~malloc1#1.offset;call write~$Pointer$#1(0, 0, main_~head~0#1.base, main_~head~0#1.offset, 4);call write~$Pointer$#1(0, 0, main_~head~0#1.base, 4 + main_~head~0#1.offset, 4);call write~int#1(0, main_~head~0#1.base, 8 + main_~head~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_~head~0#1.base, main_~head~0#1.offset;" "CountingPredicate [underlying: 12#L1019-6true, annotation: [0, 0]]") ("CountingPredicate [underlying: 21#L1037-4true, annotation: [7, 0]]" "assume false;" "CountingPredicate [underlying: 34#L1037-5true, annotation: [7, 0]]") ("CountingPredicate [underlying: 21#L1037-4true, annotation: [7, 0]]" "assume !false;" "CountingPredicate [underlying: 17#L1037-7true, annotation: [7, 0]]") ("CountingPredicate [underlying: 19#L1047-1true, annotation: [1, 0]]" "assume !false;" "CountingPredicate [underlying: 14#ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [1, 0]]") ("CountingPredicate [underlying: 19#L1047-1true, annotation: [1, 0]]" "assume false;assume false;" "CountingPredicate [underlying: 15#L1047-3true, annotation: [1, 0]]") ("CountingPredicate [underlying: 22#L1028-3true, annotation: [1, 0]]" "assume false;" "CountingPredicate [underlying: 37#L1028-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 22#L1028-3true, annotation: [1, 0]]" "assume !false;" "CountingPredicate [underlying: 27#L1030-3true, annotation: [1, 0]]") ("CountingPredicate [underlying: 36#L1032-6true, annotation: [3, 0]]" "call main_#t~mem11#1.base, main_#t~mem11#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem11#1.base, main_#t~mem11#1.offset;havoc main_#t~mem11#1.base, main_#t~mem11#1.offset;" "CountingPredicate [underlying: 27#L1030-3true, annotation: [3, 0]]") ("CountingPredicate [underlying: 3#L1037-1true, annotation: [1, 0]]" "assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;" "CountingPredicate [underlying: 26#L1037-2true, annotation: [1, 0]]") ("CountingPredicate [underlying: 3#L1037-1true, annotation: [1, 0]]" "assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;" "CountingPredicate [underlying: 21#L1037-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 41#L1032-4true, annotation: [3, 0]]" "call main_#t~mem10#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 25#L1032true, annotation: [3, 0]]") ("CountingPredicate [underlying: 41#L1032-4true, annotation: [3, 0]]" "assume !true;" "CountingPredicate [underlying: 36#L1032-6true, annotation: [3, 0]]") ("CountingPredicate [underlying: 10#L1047-4true, annotation: [4, 0]]" "call main_#t~mem17#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 38#L1047true, annotation: [4, 0]]") ("CountingPredicate [underlying: 10#L1047-4true, annotation: [4, 0]]" "assume !true;" "CountingPredicate [underlying: 23#L1047-6true, annotation: [4, 0]]") ("CountingPredicate [underlying: 27#L1030-3true, annotation: [3, 0]]" "call main_#t~mem9#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 24#L1030true, annotation: [3, 0]]") ("CountingPredicate [underlying: 27#L1030-3true, annotation: [3, 0]]" "assume !true;" "CountingPredicate [underlying: 33#L1035-4true, annotation: [4, 0]]") ("CountingPredicate [underlying: 40#L1019-4true, annotation: [0, 0]]" "assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);" "CountingPredicate [underlying: 31#L1019-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 40#L1019-4true, annotation: [0, 0]]" "assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);" "CountingPredicate [underlying: 8#L1019-3true, annotation: [0, 0]]") ("CountingPredicate [underlying: 40#L1019-4true, annotation: [0, 0]]" "assume !true;" "CountingPredicate [underlying: 12#L1019-6true, annotation: [0, 0]]") ("CountingPredicate [underlying: 34#L1037-5true, annotation: [1, 0]]" "assume !true;" "CountingPredicate [underlying: 17#L1037-7true, annotation: [1, 0]]") ("CountingPredicate [underlying: 34#L1037-5true, annotation: [1, 0]]" "call main_#t~mem14#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 3#L1037-1true, annotation: [1, 0]]") ("CountingPredicate [underlying: 5#L1041-1true, annotation: [1, 0]]" "assume !(1 != main_#t~mem15#1);havoc main_#t~mem15#1;" "CountingPredicate [underlying: 10#L1047-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 5#L1041-1true, annotation: [1, 0]]" "assume 1 != main_#t~mem15#1;havoc main_#t~mem15#1;main_~head~0#1.base, main_~head~0#1.offset := main_~x~0#1.base, main_~x~0#1.offset;call main_#t~mem16#1.base, main_#t~mem16#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem16#1.base, main_#t~mem16#1.offset;havoc main_#t~mem16#1.base, main_#t~mem16#1.offset;call ULTIMATE.dealloc(main_~head~0#1.base, main_~head~0#1.offset);" "CountingPredicate [underlying: 18#L1041-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 38#L1047true, annotation: [4, 0]]" "assume !(1 == main_#t~mem17#1);havoc main_#t~mem17#1;" "CountingPredicate [underlying: 19#L1047-1true, annotation: [4, 0]]") ("CountingPredicate [underlying: 38#L1047true, annotation: [4, 0]]" "assume !!(1 == main_#t~mem17#1);havoc main_#t~mem17#1;" "CountingPredicate [underlying: 15#L1047-3true, annotation: [4, 0]]") ("CountingPredicate [underlying: 11#L1012-1true, annotation: [0, 0]]" "assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;" "CountingPredicate [underlying: 32#L1012-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 11#L1012-1true, annotation: [0, 0]]" "assume 0 != main_#t~nondet2#1;havoc main_#t~nondet2#1;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);call write~$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$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem5#1.base, main_#t~mem5#1.offset;havoc main_#t~mem5#1.base, main_#t~mem5#1.offset;call write~int#1(0, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 40#L1019-4true, annotation: [0, 0]]") ("CountingPredicate [underlying: 26#L1037-2true, annotation: [7, 0]]" "assume !false;" "CountingPredicate [underlying: 28#ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [8, 0]]") ("CountingPredicate [underlying: 26#L1037-2true, annotation: [7, 0]]" "assume false;assume false;" "CountingPredicate [underlying: 21#L1037-4true, annotation: [7, 0]]") ("CountingPredicate [underlying: 4#L1035-6true, annotation: [6, 0]]" "call main_#t~mem13#1.base, main_#t~mem13#1.offset := read~$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;" "CountingPredicate [underlying: 34#L1037-5true, annotation: [6, 0]]") ("CountingPredicate [underlying: 35#L1032-3true, annotation: [1, 0]]" "assume false;" "CountingPredicate [underlying: 41#L1032-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 35#L1032-3true, annotation: [1, 0]]" "assume !false;" "CountingPredicate [underlying: 36#L1032-6true, annotation: [1, 0]]") ("CountingPredicate [underlying: 17#L1037-7true, 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: 18#L1041-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 18#L1041-4true, annotation: [4, 0]]" "call main_#t~mem15#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 5#L1041-1true, annotation: [4, 0]]") ("CountingPredicate [underlying: 18#L1041-4true, annotation: [4, 0]]" "assume !true;" "CountingPredicate [underlying: 10#L1047-4true, annotation: [4, 0]]") ("CountingPredicate [underlying: 33#L1035-4true, annotation: [4, 0]]" "call main_#t~mem12#1 := read~int#1(main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);" "CountingPredicate [underlying: 6#L1035true, annotation: [4, 0]]") ("CountingPredicate [underlying: 33#L1035-4true, annotation: [4, 0]]" "assume !true;" "CountingPredicate [underlying: 4#L1035-6true, annotation: [4, 0]]") ("CountingPredicate [underlying: 24#L1030true, annotation: [3, 0]]" "assume 1 != main_#t~mem9#1;havoc main_#t~mem9#1;" "CountingPredicate [underlying: 41#L1032-4true, annotation: [3, 0]]") ("CountingPredicate [underlying: 24#L1030true, annotation: [3, 0]]" "assume !(1 != main_#t~mem9#1);havoc main_#t~mem9#1;" "CountingPredicate [underlying: 33#L1035-4true, annotation: [4, 0]]") ("CountingPredicate [underlying: 15#L1047-3true, annotation: [7, 0]]" "assume false;" "CountingPredicate [underlying: 10#L1047-4true, annotation: [7, 0]]") ("CountingPredicate [underlying: 15#L1047-3true, annotation: [7, 0]]" "assume !false;" "CountingPredicate [underlying: 23#L1047-6true, annotation: [7, 0]]") ("CountingPredicate [underlying: 23#L1047-6true, annotation: [1, 0]]" "call main_#t~mem18#1.base, main_#t~mem18#1.offset := read~$Pointer$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);call ULTIMATE.dealloc(main_#t~mem18#1.base, main_#t~mem18#1.offset);havoc main_#t~mem18#1.base, main_#t~mem18#1.offset;call ULTIMATE.dealloc(main_~x~0#1.base, main_~x~0#1.offset);main_#res#1 := 0;#t~ret19#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~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem7#1.base, main_#t~mem7#1.offset, main_#t~mem8#1.base, main_#t~mem8#1.offset, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem11#1.base, main_#t~mem11#1.offset, main_#t~mem12#1, main_#t~mem13#1.base, main_#t~mem13#1.offset, main_#t~mem14#1, main_#t~mem15#1, main_#t~mem16#1.base, main_#t~mem16#1.offset, main_#t~mem17#1, main_#t~mem18#1.base, main_#t~mem18#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: 21#L1037-4true, annotation: [4, 0]]" "assume false;" "CountingPredicate [underlying: 34#L1037-5true, annotation: [4, 0]]") ("CountingPredicate [underlying: 21#L1037-4true, annotation: [4, 0]]" "assume !false;" "CountingPredicate [underlying: 17#L1037-7true, annotation: [4, 0]]") } ); [2024-08-06 17:18:56,053 INFO L82 GeneralOperation]: Start removeDeadEnds. Operand has 41 states, 34 states have (on average 1.8823529411764706) internal successors, (64), 40 states have internal predecessors, (64), 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 17:18:56,054 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;, isNegated true [2024-08-06 17:18:56,054 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,054 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$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem5#1.base, main_#t~mem5#1.offset;havoc main_#t~mem5#1.base, main_#t~mem5#1.offset;call write~int#1(0, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:56,054 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;, isNegated true [2024-08-06 17:18:56,054 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,054 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet2#1;havoc main_#t~nondet2#1;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);call write~$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$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem5#1.base, main_#t~mem5#1.offset;havoc main_#t~mem5#1.base, main_#t~mem5#1.offset;call write~int#1(0, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:56,055 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;, isNegated true [2024-08-06 17:18:56,055 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,055 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet2#1;havoc main_#t~nondet2#1;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);call write~$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$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem5#1.base, main_#t~mem5#1.offset;havoc main_#t~mem5#1.base, main_#t~mem5#1.offset;call write~int#1(0, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:56,055 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,055 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,055 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;, isNegated true [2024-08-06 17:18:56,055 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,056 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet2#1;havoc main_#t~nondet2#1;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);call write~$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$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem5#1.base, main_#t~mem5#1.offset;havoc main_#t~mem5#1.base, main_#t~mem5#1.offset;call write~int#1(0, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:56,056 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,056 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,060 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;, isNegated true [2024-08-06 17:18:56,060 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,064 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet2#1;havoc main_#t~nondet2#1;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);call write~$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$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem5#1.base, main_#t~mem5#1.offset;havoc main_#t~mem5#1.base, main_#t~mem5#1.offset;call write~int#1(0, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:56,064 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;, isNegated true [2024-08-06 17:18:56,065 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,065 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet2#1;havoc main_#t~nondet2#1;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);call write~$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$#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~mem5#1.base, main_#t~mem5#1.offset;havoc main_#t~mem5#1.base, main_#t~mem5#1.offset;call write~int#1(0, main_~x~0#1.base, 8 + main_~x~0#1.offset, 4);, isNegated false [2024-08-06 17:18:56,065 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,065 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,065 WARN L283 nessProductAutomaton]: assume false;, isNegated false [2024-08-06 17:18:56,065 WARN L283 nessProductAutomaton]: assume !false;, isNegated true [2024-08-06 17:18:56,066 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,066 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,066 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,066 WARN L283 nessProductAutomaton]: assume !(0 != main_#t~nondet2#1);havoc main_#t~nondet2#1;, isNegated true [2024-08-06 17:18:56,066 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,066 WARN L283 nessProductAutomaton]: assume 0 != main_#t~nondet2#1;havoc main_#t~nondet2#1;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);call write~$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);, isNegated false [2024-08-06 17:18:56,067 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,067 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,067 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,067 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,068 WARN L283 nessProductAutomaton]: assume false;, isNegated false [2024-08-06 17:18:56,068 WARN L283 nessProductAutomaton]: assume !false;, isNegated true [2024-08-06 17:18:56,068 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,068 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem9#1;havoc main_#t~mem9#1;, isNegated false [2024-08-06 17:18:56,072 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem9#1);havoc main_#t~mem9#1;, isNegated true [2024-08-06 17:18:56,072 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,072 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,073 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,073 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,073 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,073 WARN L283 nessProductAutomaton]: assume false;, isNegated false [2024-08-06 17:18:56,073 WARN L283 nessProductAutomaton]: assume !false;, isNegated true [2024-08-06 17:18:56,073 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,074 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem9#1;havoc main_#t~mem9#1;, isNegated false [2024-08-06 17:18:56,074 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem9#1);havoc main_#t~mem9#1;, isNegated true [2024-08-06 17:18:56,074 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,074 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,074 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,074 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,075 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,075 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,075 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,075 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,075 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,075 WARN L283 nessProductAutomaton]: assume false;, isNegated false [2024-08-06 17:18:56,076 WARN L283 nessProductAutomaton]: assume !false;, isNegated true [2024-08-06 17:18:56,076 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,076 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem9#1;havoc main_#t~mem9#1;, isNegated false [2024-08-06 17:18:56,076 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem9#1);havoc main_#t~mem9#1;, isNegated true [2024-08-06 17:18:56,080 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,081 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,081 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,081 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,081 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,081 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,081 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,082 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,082 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,082 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,082 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,082 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,082 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,083 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,083 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,087 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem9#1;havoc main_#t~mem9#1;, isNegated false [2024-08-06 17:18:56,088 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem9#1);havoc main_#t~mem9#1;, isNegated true [2024-08-06 17:18:56,088 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,088 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem9#1;havoc main_#t~mem9#1;, isNegated false [2024-08-06 17:18:56,088 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem9#1);havoc main_#t~mem9#1;, isNegated true [2024-08-06 17:18:56,088 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,089 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,089 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,089 WARN L283 nessProductAutomaton]: assume false;, isNegated false [2024-08-06 17:18:56,089 WARN L283 nessProductAutomaton]: assume !false;, isNegated true [2024-08-06 17:18:56,090 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,090 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,090 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,090 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,090 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,091 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,091 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,091 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,091 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,095 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,095 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,096 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,096 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,096 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem9#1;havoc main_#t~mem9#1;, isNegated false [2024-08-06 17:18:56,096 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem9#1);havoc main_#t~mem9#1;, isNegated true [2024-08-06 17:18:56,096 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,096 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem9#1;havoc main_#t~mem9#1;, isNegated false [2024-08-06 17:18:56,096 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem9#1);havoc main_#t~mem9#1;, isNegated true [2024-08-06 17:18:56,097 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,097 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,097 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,097 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,097 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,097 WARN L283 nessProductAutomaton]: assume false;, isNegated false [2024-08-06 17:18:56,097 WARN L283 nessProductAutomaton]: assume !false;, isNegated true [2024-08-06 17:18:56,098 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,098 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,098 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,098 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,099 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,099 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,099 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,103 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,104 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,104 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,104 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,104 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,104 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,105 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,105 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,105 WARN L283 nessProductAutomaton]: assume 1 != main_#t~mem9#1;havoc main_#t~mem9#1;, isNegated false [2024-08-06 17:18:56,105 WARN L283 nessProductAutomaton]: assume !(1 != main_#t~mem9#1);havoc main_#t~mem9#1;, isNegated true [2024-08-06 17:18:56,105 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,106 WARN L283 nessProductAutomaton]: assume false;, isNegated false [2024-08-06 17:18:56,106 WARN L283 nessProductAutomaton]: assume !false;, isNegated true [2024-08-06 17:18:56,106 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,106 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,107 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,107 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,107 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,107 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,107 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,111 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,111 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,112 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,112 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,112 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,112 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,113 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,113 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,113 WARN L283 nessProductAutomaton]: assume false;, isNegated false [2024-08-06 17:18:56,113 WARN L283 nessProductAutomaton]: assume !false;, isNegated true [2024-08-06 17:18:56,113 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,114 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,114 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,114 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,114 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,115 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,115 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,115 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,119 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,119 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,120 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,120 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,120 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,120 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,120 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,120 WARN L283 nessProductAutomaton]: assume false;, isNegated false [2024-08-06 17:18:56,121 WARN L283 nessProductAutomaton]: assume !false;, isNegated true [2024-08-06 17:18:56,121 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:18:56,121 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,121 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,121 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,122 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,122 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,122 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,123 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,123 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,123 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,127 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,127 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,128 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,128 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,128 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,128 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,128 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,129 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,129 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,129 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,129 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,130 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,130 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,130 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,130 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,131 WARN L283 nessProductAutomaton]: assume !(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated false [2024-08-06 17:18:56,131 WARN L283 nessProductAutomaton]: assume !!(0 != main_~x~0#1.base || 0 != main_~x~0#1.offset);, isNegated true [2024-08-06 17:18:56,131 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,135 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,136 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,136 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,136 WARN L283 nessProductAutomaton]: assume !(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated false [2024-08-06 17:18:56,136 WARN L283 nessProductAutomaton]: assume !!(1 == main_#t~mem12#1);havoc main_#t~mem12#1;, isNegated true [2024-08-06 17:18:56,137 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,137 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,137 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,137 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,137 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,138 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,138 WARN L283 nessProductAutomaton]: assume !(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated false [2024-08-06 17:18:56,138 WARN L283 nessProductAutomaton]: assume !!(2 != main_#t~mem14#1);havoc main_#t~mem14#1;, isNegated true [2024-08-06 17:18:56,154 INFO L88 GeneralOperation]: Finished removeDeadEnds. Reduced from 108 states to 37 states. [2024-08-06 17:18:56,189 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-08-06 17:18:56,200 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;@4cf483f1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-06 17:18:56,204 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2024-08-06 17:18:56,206 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states. [2024-08-06 17:18:56,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-08-06 17:18:56,214 INFO L187 NwaCegarLoop]: Found error trace [2024-08-06 17:18:56,215 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-08-06 17:18:56,215 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2024-08-06 17:18:56,226 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-06 17:18:56,226 INFO L85 PathProgramCache]: Analyzing trace with hash 1053493160, now seen corresponding path program 1 times [2024-08-06 17:18:56,241 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-06 17:18:56,246 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [758549620] [2024-08-06 17:18:56,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-06 17:18:56,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-06 17:18:56,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-06 17:18:56,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-06 17:18:56,598 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-06 17:18:56,598 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [758549620] [2024-08-06 17:18:56,600 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [758549620] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-06 17:18:56,600 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-08-06 17:18:56,600 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-08-06 17:18:56,602 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [367425346] [2024-08-06 17:18:56,604 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-06 17:18:56,607 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-08-06 17:18:56,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-06 17:18:56,645 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-08-06 17:18:56,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-08-06 17:18:56,683 INFO L87 Difference]: Start difference. First operand 37 states. Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 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 17:18:56,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-08-06 17:18:56,705 INFO L93 Difference]: Finished difference Result 27 states and 28 transitions. [2024-08-06 17:18:56,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-06 17:18:56,709 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2024-08-06 17:18:56,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-08-06 17:18:56,709 INFO L225 Difference]: With dead ends: 27 [2024-08-06 17:18:56,709 INFO L226 Difference]: Without dead ends: 22 [2024-08-06 17:18:56,712 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-08-06 17:18:56,716 INFO L413 NwaCegarLoop]: 26 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 26 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-08-06 17:18:56,718 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 26 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-08-06 17:18:56,734 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2024-08-06 17:18:56,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2024-08-06 17:18:56,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 21 states have (on average 1.0952380952380953) internal successors, (23), 21 states have internal predecessors, (23), 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 17:18:56,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 23 transitions. [2024-08-06 17:18:56,749 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 23 transitions. Word has length 13 [2024-08-06 17:18:56,751 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-08-06 17:18:56,751 INFO L495 AbstractCegarLoop]: Abstraction has 22 states and 23 transitions. [2024-08-06 17:18:56,751 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 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 17:18:56,752 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 23 transitions. [2024-08-06 17:18:56,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-08-06 17:18:56,752 INFO L187 NwaCegarLoop]: Found error trace [2024-08-06 17:18:56,752 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-08-06 17:18:56,752 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-08-06 17:18:56,753 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2024-08-06 17:18:56,754 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-06 17:18:56,754 INFO L85 PathProgramCache]: Analyzing trace with hash -1136953105, now seen corresponding path program 1 times [2024-08-06 17:18:56,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-06 17:18:56,754 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342584344] [2024-08-06 17:18:56,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-06 17:18:56,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-06 17:18:56,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-08-06 17:18:56,855 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-08-06 17:18:56,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-08-06 17:18:56,902 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-08-06 17:18:56,902 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-08-06 17:18:56,904 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION (5 of 6 remaining) [2024-08-06 17:18:56,905 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 6 remaining) [2024-08-06 17:18:56,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (3 of 6 remaining) [2024-08-06 17:18:56,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (2 of 6 remaining) [2024-08-06 17:18:56,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (1 of 6 remaining) [2024-08-06 17:18:56,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION (0 of 6 remaining) [2024-08-06 17:18:56,907 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-08-06 17:18:56,909 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2024-08-06 17:18:56,916 INFO L196 ceAbstractionStarter]: Computing trace abstraction results [2024-08-06 17:18:56,934 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.08 05:18:56 BoogieIcfgContainer [2024-08-06 17:18:56,934 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-08-06 17:18:56,935 INFO L158 Benchmark]: Toolchain (without parser) took 2076.03ms. Allocated memory is still 226.5MB. Free memory was 153.9MB in the beginning and 173.2MB in the end (delta: -19.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-06 17:18:56,935 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 113.2MB. Free memory is still 82.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-06 17:18:56,938 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 226.5MB. Free memory is still 202.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-06 17:18:56,939 INFO L158 Benchmark]: CACSL2BoogieTranslator took 450.78ms. Allocated memory is still 226.5MB. Free memory was 153.9MB in the beginning and 134.2MB in the end (delta: 19.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-08-06 17:18:56,939 INFO L158 Benchmark]: Boogie Procedure Inliner took 64.99ms. Allocated memory is still 226.5MB. Free memory was 134.0MB in the beginning and 132.1MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-08-06 17:18:56,939 INFO L158 Benchmark]: Boogie Preprocessor took 59.14ms. Allocated memory is still 226.5MB. Free memory was 132.1MB in the beginning and 129.5MB in the end (delta: 2.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-08-06 17:18:56,940 INFO L158 Benchmark]: RCFGBuilder took 401.91ms. Allocated memory is still 226.5MB. Free memory was 129.1MB in the beginning and 110.3MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-08-06 17:18:56,940 INFO L158 Benchmark]: TraceAbstraction took 1086.10ms. Allocated memory is still 226.5MB. Free memory was 109.6MB in the beginning and 173.2MB in the end (delta: -63.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-06 17:18:56,942 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.19ms. Allocated memory is still 113.2MB. Free memory is still 82.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.19ms. Allocated memory is still 226.5MB. Free memory is still 202.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 450.78ms. Allocated memory is still 226.5MB. Free memory was 153.9MB in the beginning and 134.2MB in the end (delta: 19.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 64.99ms. Allocated memory is still 226.5MB. Free memory was 134.0MB in the beginning and 132.1MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 59.14ms. Allocated memory is still 226.5MB. Free memory was 132.1MB in the beginning and 129.5MB in the end (delta: 2.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 401.91ms. Allocated memory is still 226.5MB. Free memory was 129.1MB in the beginning and 110.3MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * TraceAbstraction took 1086.10ms. Allocated memory is still 226.5MB. Free memory was 109.6MB in the beginning and 173.2MB in the end (delta: -63.6MB). There was no memory consumed. 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 - CounterExampleResult [Line: 1037]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L1004] SLL* head = malloc(sizeof(SLL)); [L1005] head->next = ((void*)0) [L1006] head->prev = ((void*)0) [L1007] head->data = 0 [L1009] SLL* x = head; VAL [head={-1:0}, x={-1:0}] [L1012] COND FALSE !(__VERIFIER_nondet_int()) [L1021] x->data = 1 [L1022] x->next = malloc(sizeof(SLL)) [L1023] EXPR x->next [L1023] x->next->prev = x [L1024] EXPR x->next [L1024] x->next->data = 2 [L1026] x = head VAL [head={-1:0}, x={-1:0}] [L1028] COND FALSE !(!(((void*)0) != x)) VAL [head={-1:0}, x={-1:0}] [L1028] COND FALSE !(0) VAL [head={-1:0}, x={-1:0}] [L1030] EXPR x->data [L1030] COND FALSE !(1 != x->data) [L1035] EXPR x->data [L1035] COND FALSE !(!(1 == x->data)) [L1035] COND FALSE !(0) VAL [head={-1:0}, x={-1:0}] [L1036] EXPR x->next [L1036] x = x->next [L1037] EXPR x->data [L1037] COND TRUE !(2 != x->data) [L1037] reach_error() VAL [head={-1:0}, x={-2:0}] - UnprovableResult [Line: 1019]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 1028]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 1032]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 1035]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 1047]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 41 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 1.0s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.2s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 26 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2 IncrementalHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 26 mSDtfsCounter, 2 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=37occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 28 NumberOfCodeBlocks, 28 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 12 ConstructedInterpolants, 0 QuantifiedInterpolants, 12 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2024-08-06 17:18:56,980 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 Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE