./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/list-ext3-properties/sll_nondet_insert-1.i --full-output --witness-type violation_witness --validate ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/sll_nondet_insert-1.yml/witness.yml -tc ../../../trunk/examples/toolchains/AutomizerC_IcfgBuilder.xml -s ../../../trunk/examples/settings/svcomp-Reach-32bit-Automizer_IcfgBuilder.epf --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version bf1304be Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/list-ext3-properties/sll_nondet_insert-1.i ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/sll_nondet_insert-1.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false -tc ../../../trunk/examples/toolchains/AutomizerC_IcfgBuilder.xml -s ../../../trunk/examples/settings/svcomp-Reach-32bit-Automizer_IcfgBuilder.epf --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.yaml-violation-witnesses-bf1304b-m [2024-08-06 17:19:09,634 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-06 17:19:09,691 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-08-06 17:19:09,697 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-06 17:19:09,698 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-06 17:19:09,735 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-06 17:19:09,736 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-06 17:19:09,736 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-06 17:19:09,737 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-08-06 17:19:09,740 INFO L153 SettingsManager]: * Use memory slicer=true [2024-08-06 17:19:09,740 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-06 17:19:09,740 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-06 17:19:09,741 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-06 17:19:09,741 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-06 17:19:09,741 INFO L153 SettingsManager]: * Use SBE=true [2024-08-06 17:19:09,742 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-06 17:19:09,742 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-06 17:19:09,745 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-06 17:19:09,745 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-08-06 17:19:09,745 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-06 17:19:09,746 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-06 17:19:09,746 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-06 17:19:09,746 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-06 17:19:09,747 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-06 17:19:09,747 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-06 17:19:09,747 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-06 17:19:09,747 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-06 17:19:09,747 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-06 17:19:09,748 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-06 17:19:09,748 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-06 17:19:09,748 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-06 17:19:09,748 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-06 17:19:09,749 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-08-06 17:19:09,749 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-06 17:19:09,753 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-06 17:19:09,753 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-06 17:19:09,753 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-08-06 17:19:09,754 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-08-06 17:19:09,754 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-06 17:19:09,754 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-08-06 17:19:09,754 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-06 17:19:09,755 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-08-06 17:19:09,755 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-08-06 17:19:09,755 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false [2024-08-06 17:19:09,980 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-06 17:19:10,000 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-06 17:19:10,002 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-06 17:19:10,004 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-06 17:19:10,004 INFO L274 PluginConnector]: CDTParser initialized [2024-08-06 17:19:10,006 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-ext3-properties/sll_nondet_insert-1.i [2024-08-06 17:19:11,843 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-06 17:19:12,151 INFO L384 CDTParser]: Found 1 translation units. [2024-08-06 17:19:12,153 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/list-ext3-properties/sll_nondet_insert-1.i [2024-08-06 17:19:12,177 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc02ed7db/d6da2a29905e4d7ea32a73c5fd71ad36/FLAGa257f2a57 [2024-08-06 17:19:12,422 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc02ed7db/d6da2a29905e4d7ea32a73c5fd71ad36 [2024-08-06 17:19:12,425 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-06 17:19:12,426 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-06 17:19:12,428 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/sll_nondet_insert-1.yml/witness.yml [2024-08-06 17:19:12,507 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-06 17:19:12,508 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-08-06 17:19:12,510 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-06 17:19:12,510 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-06 17:19:12,515 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-06 17:19:12,516 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.08 05:19:12" (1/2) ... [2024-08-06 17:19:12,517 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5169c4bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:19:12, skipping insertion in model container [2024-08-06 17:19:12,518 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.08 05:19:12" (1/2) ... [2024-08-06 17:19:12,520 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@47e92bf6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:19:12, skipping insertion in model container [2024-08-06 17:19:12,520 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 06.08 05:19:12" (2/2) ... [2024-08-06 17:19:12,520 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5169c4bb and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:19:12, skipping insertion in model container [2024-08-06 17:19:12,521 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 06.08 05:19:12" (2/2) ... [2024-08-06 17:19:12,568 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-08-06 17:19:12,893 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/list-ext3-properties/sll_nondet_insert-1.i[24521,24534] [2024-08-06 17:19:12,897 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-06 17:19:12,912 INFO L200 MainTranslator]: Completed pre-run [2024-08-06 17:19:12,959 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/list-ext3-properties/sll_nondet_insert-1.i[24521,24534] [2024-08-06 17:19:12,960 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-06 17:19:12,992 INFO L204 MainTranslator]: Completed translation [2024-08-06 17:19:12,993 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:19:12 WrapperNode [2024-08-06 17:19:12,993 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-08-06 17:19:12,994 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-08-06 17:19:12,995 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-08-06 17:19:12,995 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-08-06 17:19:13,009 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:19:12" (1/1) ... [2024-08-06 17:19:13,030 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:19:12" (1/1) ... [2024-08-06 17:19:13,055 INFO L138 Inliner]: procedures = 129, calls = 33, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 140 [2024-08-06 17:19:13,059 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-08-06 17:19:13,060 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-08-06 17:19:13,060 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-08-06 17:19:13,060 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-08-06 17:19:13,071 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:19:12" (1/1) ... [2024-08-06 17:19:13,072 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:19:12" (1/1) ... [2024-08-06 17:19:13,078 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:19:12" (1/1) ... [2024-08-06 17:19:13,095 INFO L175 MemorySlicer]: Split 13 memory accesses to 3 slices as follows [2, 6, 5]. 46 percent of accesses are in the largest equivalence class. The 3 initializations are split as follows [2, 0, 1]. The 4 writes are split as follows [0, 3, 1]. [2024-08-06 17:19:13,095 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:19:12" (1/1) ... [2024-08-06 17:19:13,095 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:19:12" (1/1) ... [2024-08-06 17:19:13,104 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:19:12" (1/1) ... [2024-08-06 17:19:13,108 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:19:12" (1/1) ... [2024-08-06 17:19:13,110 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:19:12" (1/1) ... [2024-08-06 17:19:13,111 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:19:12" (1/1) ... [2024-08-06 17:19:13,114 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-08-06 17:19:13,115 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-08-06 17:19:13,115 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-08-06 17:19:13,115 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-08-06 17:19:13,116 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:19:12" (1/1) ... [2024-08-06 17:19:13,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-08-06 17:19:13,136 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-08-06 17:19:13,155 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 17:19:13,161 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 17:19:13,211 INFO L130 BoogieDeclarations]: Found specification of procedure myexit [2024-08-06 17:19:13,211 INFO L138 BoogieDeclarations]: Found implementation of procedure myexit [2024-08-06 17:19:13,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-08-06 17:19:13,213 INFO L130 BoogieDeclarations]: Found specification of procedure _get_nondet_int [2024-08-06 17:19:13,213 INFO L138 BoogieDeclarations]: Found implementation of procedure _get_nondet_int [2024-08-06 17:19:13,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-08-06 17:19:13,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-08-06 17:19:13,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-08-06 17:19:13,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-08-06 17:19:13,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-08-06 17:19:13,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-08-06 17:19:13,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-08-06 17:19:13,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-08-06 17:19:13,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-08-06 17:19:13,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-08-06 17:19:13,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-08-06 17:19:13,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-08-06 17:19:13,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-08-06 17:19:13,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-08-06 17:19:13,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-08-06 17:19:13,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-08-06 17:19:13,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-08-06 17:19:13,374 INFO L244 CfgBuilder]: Building ICFG [2024-08-06 17:19:13,376 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-08-06 17:19:13,404 INFO L786 $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true; [2024-08-06 17:19:13,663 INFO L? ?]: Removed 47 outVars from TransFormulas that were not future-live. [2024-08-06 17:19:13,663 INFO L293 CfgBuilder]: Performing block encoding [2024-08-06 17:19:13,713 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-08-06 17:19:13,714 INFO L320 CfgBuilder]: Removed 6 assume(true) statements. [2024-08-06 17:19:13,714 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 05:19:13 BoogieIcfgContainer [2024-08-06 17:19:13,716 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-08-06 17:19:13,718 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-08-06 17:19:13,719 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-08-06 17:19:13,723 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-08-06 17:19:13,723 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.08 05:19:12" (1/4) ... [2024-08-06 17:19:13,724 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47c4b686 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.08 05:19:13, skipping insertion in model container [2024-08-06 17:19:13,724 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 06.08 05:19:12" (2/4) ... [2024-08-06 17:19:13,724 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47c4b686 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 06.08 05:19:13, skipping insertion in model container [2024-08-06 17:19:13,728 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:19:12" (3/4) ... [2024-08-06 17:19:13,729 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47c4b686 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 06.08 05:19:13, skipping insertion in model container [2024-08-06 17:19:13,729 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 05:19:13" (4/4) ... [2024-08-06 17:19:13,730 INFO L119 eAbstractionObserver]: Analyzing ICFG sll_nondet_insert-1.i [2024-08-06 17:19:13,731 WARN L130 eAbstractionObserver]: Found a witness in the YAML format. I will only consider traces that are accepted by the witness [2024-08-06 17:19:13,755 INFO L221 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-08-06 17:19:13,756 INFO L180 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-08-06 17:19:13,811 WARN L283 nessProductAutomaton]: assume !#t~short13;havoc #t~nondet12;havoc #t~short13;, isNegated true [2024-08-06 17:19:13,813 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:19:13,813 WARN L283 nessProductAutomaton]: assume #t~short13;havoc #t~nondet12;havoc #t~short13;#t~post14 := ~len~1;~len~1 := 1 + #t~post14;havoc #t~post14;, isNegated false [2024-08-06 17:19:13,814 WARN L283 nessProductAutomaton]: assume !#t~short13;havoc #t~nondet12;havoc #t~short13;, isNegated true [2024-08-06 17:19:13,814 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:19:13,814 WARN L283 nessProductAutomaton]: assume #t~short13;havoc #t~nondet12;havoc #t~short13;#t~post14 := ~len~1;~len~1 := 1 + #t~post14;havoc #t~post14;, isNegated false [2024-08-06 17:19:13,816 WARN L283 nessProductAutomaton]: assume !#t~short13;havoc #t~nondet12;havoc #t~short13;, isNegated true [2024-08-06 17:19:13,817 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:19:13,817 WARN L283 nessProductAutomaton]: assume #t~short13;havoc #t~nondet12;havoc #t~short13;#t~post14 := ~len~1;~len~1 := 1 + #t~post14;havoc #t~post14;, isNegated false [2024-08-06 17:19:13,818 WARN L283 nessProductAutomaton]: assume !#t~short13;havoc #t~nondet12;havoc #t~short13;, isNegated true [2024-08-06 17:19:13,820 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:19:13,821 WARN L283 nessProductAutomaton]: assume #t~short13;havoc #t~nondet12;havoc #t~short13;#t~post14 := ~len~1;~len~1 := 1 + #t~post14;havoc #t~post14;, isNegated false [2024-08-06 17:19:13,858 INFO L90 WitnessUtils]: NestedWordAutomaton nwa = ( callAlphabet = {"call myexit(1);" "call main_#t~ret17#1 := _get_nondet_int(0, main_~len~2#1 - 1);" "call main_#t~ret20#1 := _get_nondet_int(0, main_~i~0#1 + (main_~len~2#1 - 1));" "call myexit(1);" "call main_#t~ret15#1 := _get_nondet_int(2, 5);" }, internalAlphabet = {"~s := #in~s;" "assume !true;" "assume true;" "~from := #in~from;~until := #in~until;~len~1 := ~from;" "assume main_~k~0#1 + main_~len~2#1 != main_#t~ret23#1;havoc main_#t~mem22#1.base, main_#t~mem22#1.offset;havoc main_#t~ret23#1;" "assume !(main_~k~0#1 + main_~len~2#1 != main_#t~ret23#1);havoc main_#t~mem22#1.base, main_#t~mem22#1.offset;havoc main_#t~ret23#1;call main_#t~mem24#1.base, main_#t~mem24#1.offset := read~$Pointer$#2(main_~#s~0#1.base, main_~#s~0#1.offset, 4);assume { :begin_inline_sll_destroy } true;sll_destroy_#in~head#1.base, sll_destroy_#in~head#1.offset := main_#t~mem24#1.base, main_#t~mem24#1.offset;havoc sll_destroy_#t~mem7#1.base, sll_destroy_#t~mem7#1.offset, sll_destroy_~temp~0#1.base, sll_destroy_~temp~0#1.offset, sll_destroy_~head#1.base, sll_destroy_~head#1.offset;sll_destroy_~head#1.base, sll_destroy_~head#1.offset := sll_destroy_#in~head#1.base, sll_destroy_#in~head#1.offset;" "#t~short13 := ~len~1 < ~until;" "assume #t~short13;havoc #t~nondet12;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;#t~short13 := 0 != #t~nondet12;" "assume !#t~short13;" "assume !(sll_destroy_~head#1.base != 0 || sll_destroy_~head#1.offset != 0);" "assume !#t~short13;havoc #t~nondet12;havoc #t~short13;" "assume !true;" "havoc sll_destroy_#t~mem7#1.base, sll_destroy_#t~mem7#1.offset, sll_destroy_~temp~0#1.base, sll_destroy_~temp~0#1.offset, sll_destroy_~head#1.base, sll_destroy_~head#1.offset;havoc sll_destroy_#in~head#1.base, sll_destroy_#in~head#1.offset;assume { :end_inline_sll_destroy } true;havoc main_#t~mem24#1.base, main_#t~mem24#1.offset;main_#res#1 := 0;call ULTIMATE.dealloc(main_~#s~0#1.base, main_~#s~0#1.offset);havoc main_~#s~0#1.base, main_~#s~0#1.offset;" "assume !true;" "assume !false;" "assume false;assume false;main_#res#1 := 1;call ULTIMATE.dealloc(main_~#s~0#1.base, main_~#s~0#1.offset);havoc main_~#s~0#1.base, main_~#s~0#1.offset;" "SUMMARY for call main_#t~ret15#1 := _get_nondet_int(2, 5); srcloc: L627" "assume -2147483648 <= main_#t~ret15#1 && main_#t~ret15#1 <= 2147483647;main_~len~2#1 := main_#t~ret15#1;havoc main_#t~ret15#1;call main_~#s~0#1.base, main_~#s~0#1.offset := #Ultimate.allocOnStack(4);assume { :begin_inline_sll_create } true;sll_create_#in~len#1 := main_~len~2#1;havoc sll_create_#res#1.base, sll_create_#res#1.offset;havoc sll_create_#t~post3#1, sll_create_#t~malloc4#1.base, sll_create_#t~malloc4#1.offset, sll_create_~new_head~0#1.base, sll_create_~new_head~0#1.offset, sll_create_~len#1, sll_create_~head~0#1.base, sll_create_~head~0#1.offset;sll_create_~len#1 := sll_create_#in~len#1;sll_create_~head~0#1.base, sll_create_~head~0#1.offset := 0, 0;" "sll_create_#t~post3#1 := sll_create_~len#1;sll_create_~len#1 := sll_create_#t~post3#1 - 1;" "#res := ~len~1;assume true;" "assume #t~short13;havoc #t~nondet12;havoc #t~short13;#t~post14 := ~len~1;~len~1 := 1 + #t~post14;havoc #t~post14;" "assume !(sll_create_#t~post3#1 > 0);havoc sll_create_#t~post3#1;" "sll_length_#res#1 := sll_length_~len~0#1;main_#t~ret23#1 := sll_length_#res#1;havoc sll_length_#t~post5#1, sll_length_#t~mem6#1.base, sll_length_#t~mem6#1.offset, sll_length_~head#1.base, sll_length_~head#1.offset, sll_length_~len~0#1;havoc sll_length_#in~head#1.base, sll_length_#in~head#1.offset;assume { :end_inline_sll_length } true;assume -2147483648 <= main_#t~ret23#1 && main_#t~ret23#1 <= 2147483647;" "#t~ret25#1 := main_#res#1;havoc main_#t~ret15#1, main_#t~ret16#1.base, main_#t~ret16#1.offset, main_#t~ret17#1, main_#t~nondet18#1, main_#t~short19#1, main_#t~ret20#1, main_#t~post21#1, main_~position~0#1, main_#t~mem22#1.base, main_#t~mem22#1.offset, main_#t~ret23#1, main_#t~mem24#1.base, main_#t~mem24#1.offset, main_~len~2#1, main_~#s~0#1.base, main_~#s~0#1.offset, main_~k~0#1, main_~i~0#1;assume { :end_inline_main } true;assume true;" "assume sll_insert_#t~post10#1 > 0;havoc sll_insert_#t~post10#1;sll_insert_~second_to_last~0#1.base, sll_insert_~second_to_last~0#1.offset := sll_insert_~last~0#1.base, sll_insert_~last~0#1.offset;call sll_insert_#t~mem11#1.base, sll_insert_#t~mem11#1.offset := read~$Pointer$#1(sll_insert_~last~0#1.base, sll_insert_~last~0#1.offset, 4);sll_insert_~last~0#1.base, sll_insert_~last~0#1.offset := sll_insert_#t~mem11#1.base, sll_insert_#t~mem11#1.offset;havoc sll_insert_#t~mem11#1.base, sll_insert_#t~mem11#1.offset;" "assume sll_create_#t~post3#1 > 0;havoc sll_create_#t~post3#1;call sll_create_#t~malloc4#1.base, sll_create_#t~malloc4#1.offset := #Ultimate.allocOnHeap(4);sll_create_~new_head~0#1.base, sll_create_~new_head~0#1.offset := sll_create_#t~malloc4#1.base, sll_create_#t~malloc4#1.offset;havoc sll_create_#t~malloc4#1.base, sll_create_#t~malloc4#1.offset;" "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret15#1, main_#t~ret16#1.base, main_#t~ret16#1.offset, main_#t~ret17#1, main_#t~nondet18#1, main_#t~short19#1, main_#t~ret20#1, main_#t~post21#1, main_~position~0#1, main_#t~mem22#1.base, main_#t~mem22#1.offset, main_#t~ret23#1, main_#t~mem24#1.base, main_#t~mem24#1.offset, main_~len~2#1, main_~#s~0#1.base, main_~#s~0#1.offset, main_~k~0#1, main_~i~0#1;" "sll_create_#res#1.base, sll_create_#res#1.offset := sll_create_~head~0#1.base, sll_create_~head~0#1.offset;main_#t~ret16#1.base, main_#t~ret16#1.offset := sll_create_#res#1.base, sll_create_#res#1.offset;havoc sll_create_#t~post3#1, sll_create_#t~malloc4#1.base, sll_create_#t~malloc4#1.offset, sll_create_~new_head~0#1.base, sll_create_~new_head~0#1.offset, sll_create_~len#1, sll_create_~head~0#1.base, sll_create_~head~0#1.offset;havoc sll_create_#in~len#1;assume { :end_inline_sll_create } true;call write~init~$Pointer$#2(main_#t~ret16#1.base, main_#t~ret16#1.offset, main_~#s~0#1.base, main_~#s~0#1.offset, 4);havoc main_#t~ret16#1.base, main_#t~ret16#1.offset;" "assume 0 == sll_create_~new_head~0#1.base && 0 == sll_create_~new_head~0#1.offset;" "SUMMARY for call myexit(1); srcloc: L579" "assume sll_destroy_~head#1.base != 0 || sll_destroy_~head#1.offset != 0;call sll_destroy_#t~mem7#1.base, sll_destroy_#t~mem7#1.offset := read~$Pointer$#1(sll_destroy_~head#1.base, sll_destroy_~head#1.offset, 4);sll_destroy_~temp~0#1.base, sll_destroy_~temp~0#1.offset := sll_destroy_#t~mem7#1.base, sll_destroy_#t~mem7#1.offset;havoc sll_destroy_#t~mem7#1.base, sll_destroy_#t~mem7#1.offset;call ULTIMATE.dealloc(sll_destroy_~head#1.base, sll_destroy_~head#1.offset);sll_destroy_~head#1.base, sll_destroy_~head#1.offset := sll_destroy_~temp~0#1.base, sll_destroy_~temp~0#1.offset;havoc sll_destroy_~temp~0#1.base, sll_destroy_~temp~0#1.offset;" "assume sll_length_~head#1.base != 0 || sll_length_~head#1.offset != 0;sll_length_#t~post5#1 := sll_length_~len~0#1;sll_length_~len~0#1 := 1 + sll_length_#t~post5#1;havoc sll_length_#t~post5#1;call sll_length_#t~mem6#1.base, sll_length_#t~mem6#1.offset := read~$Pointer$#1(sll_length_~head#1.base, sll_length_~head#1.offset, 4);sll_length_~head#1.base, sll_length_~head#1.offset := sll_length_#t~mem6#1.base, sll_length_#t~mem6#1.offset;havoc sll_length_#t~mem6#1.base, sll_length_#t~mem6#1.offset;" "assume !(0 == sll_create_~new_head~0#1.base && 0 == sll_create_~new_head~0#1.offset);" "call write~$Pointer$#1(sll_create_~head~0#1.base, sll_create_~head~0#1.offset, sll_create_~new_head~0#1.base, sll_create_~new_head~0#1.offset, 4);sll_create_~head~0#1.base, sll_create_~head~0#1.offset := sll_create_~new_head~0#1.base, sll_create_~new_head~0#1.offset;havoc sll_create_~new_head~0#1.base, sll_create_~new_head~0#1.offset;" "assume !true;" "SUMMARY for call main_#t~ret17#1 := _get_nondet_int(0, main_~len~2#1 - 1); srcloc: L629" "assume -2147483648 <= main_#t~ret17#1 && main_#t~ret17#1 <= 2147483647;main_~k~0#1 := main_#t~ret17#1;havoc main_#t~ret17#1;main_~i~0#1 := 0;" "main_#t~short19#1 := main_~i~0#1 < main_~k~0#1;" "assume main_#t~short19#1;havoc main_#t~nondet18#1;assume -2147483648 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 2147483647;main_#t~short19#1 := 0 != main_#t~nondet18#1;" "assume !main_#t~short19#1;" "assume main_#t~short19#1;havoc main_#t~nondet18#1;havoc main_#t~short19#1;" "assume !main_#t~short19#1;havoc main_#t~nondet18#1;havoc main_#t~short19#1;" "SUMMARY for call main_#t~ret20#1 := _get_nondet_int(0, main_~i~0#1 + (main_~len~2#1 - 1)); srcloc: L631-4" "assume -2147483648 <= main_#t~ret20#1 && main_#t~ret20#1 <= 2147483647;main_~position~0#1 := main_#t~ret20#1;havoc main_#t~ret20#1;assume { :begin_inline_sll_insert } true;sll_insert_#in~head#1.base, sll_insert_#in~head#1.offset, sll_insert_#in~position#1 := main_~#s~0#1.base, main_~#s~0#1.offset, main_~position~0#1;havoc sll_insert_#t~malloc8#1.base, sll_insert_#t~malloc8#1.offset, sll_insert_#t~mem9#1.base, sll_insert_#t~mem9#1.offset, sll_insert_#t~post10#1, sll_insert_#t~mem11#1.base, sll_insert_#t~mem11#1.offset, sll_insert_~head#1.base, sll_insert_~head#1.offset, sll_insert_~position#1, sll_insert_~new_node~0#1.base, sll_insert_~new_node~0#1.offset, sll_insert_~second_to_last~0#1.base, sll_insert_~second_to_last~0#1.offset, sll_insert_~last~0#1.base, sll_insert_~last~0#1.offset;sll_insert_~head#1.base, sll_insert_~head#1.offset := sll_insert_#in~head#1.base, sll_insert_#in~head#1.offset;sll_insert_~position#1 := sll_insert_#in~position#1;call sll_insert_#t~malloc8#1.base, sll_insert_#t~malloc8#1.offset := #Ultimate.allocOnHeap(4);sll_insert_~new_node~0#1.base, sll_insert_~new_node~0#1.offset := sll_insert_#t~malloc8#1.base, sll_insert_#t~malloc8#1.offset;havoc sll_insert_#t~malloc8#1.base, sll_insert_#t~malloc8#1.offset;" "assume 0 == sll_insert_~new_node~0#1.base && 0 == sll_insert_~new_node~0#1.offset;" "SUMMARY for call myexit(1); srcloc: L604" "assume !(0 == sll_insert_~new_node~0#1.base && 0 == sll_insert_~new_node~0#1.offset);" "sll_insert_~second_to_last~0#1.base, sll_insert_~second_to_last~0#1.offset := 0, 0;call sll_insert_#t~mem9#1.base, sll_insert_#t~mem9#1.offset := read~$Pointer$#2(sll_insert_~head#1.base, sll_insert_~head#1.offset, 4);sll_insert_~last~0#1.base, sll_insert_~last~0#1.offset := sll_insert_#t~mem9#1.base, sll_insert_#t~mem9#1.offset;havoc sll_insert_#t~mem9#1.base, sll_insert_#t~mem9#1.offset;" "sll_insert_#t~post10#1 := sll_insert_~position#1;sll_insert_~position#1 := sll_insert_#t~post10#1 - 1;" "assume !(sll_insert_#t~post10#1 > 0);havoc sll_insert_#t~post10#1;" "assume !true;" "call write~$Pointer$#1(sll_insert_~last~0#1.base, sll_insert_~last~0#1.offset, sll_insert_~new_node~0#1.base, sll_insert_~new_node~0#1.offset, 4);" "assume sll_insert_~second_to_last~0#1.base != 0 || sll_insert_~second_to_last~0#1.offset != 0;call write~$Pointer$#1(sll_insert_~new_node~0#1.base, sll_insert_~new_node~0#1.offset, sll_insert_~second_to_last~0#1.base, sll_insert_~second_to_last~0#1.offset, 4);" "assume !(sll_insert_~second_to_last~0#1.base != 0 || sll_insert_~second_to_last~0#1.offset != 0);call write~$Pointer$#2(sll_insert_~new_node~0#1.base, sll_insert_~new_node~0#1.offset, sll_insert_~head#1.base, sll_insert_~head#1.offset, 4);" "havoc sll_insert_#t~malloc8#1.base, sll_insert_#t~malloc8#1.offset, sll_insert_#t~mem9#1.base, sll_insert_#t~mem9#1.offset, sll_insert_#t~post10#1, sll_insert_#t~mem11#1.base, sll_insert_#t~mem11#1.offset, sll_insert_~head#1.base, sll_insert_~head#1.offset, sll_insert_~position#1, sll_insert_~new_node~0#1.base, sll_insert_~new_node~0#1.offset, sll_insert_~second_to_last~0#1.base, sll_insert_~second_to_last~0#1.offset, sll_insert_~last~0#1.base, sll_insert_~last~0#1.offset;havoc sll_insert_#in~head#1.base, sll_insert_#in~head#1.offset, sll_insert_#in~position#1;assume { :end_inline_sll_insert } true;main_#t~post21#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post21#1;havoc main_~position~0#1;havoc main_#t~post21#1;" "assume !true;" "call main_#t~mem22#1.base, main_#t~mem22#1.offset := read~$Pointer$#2(main_~#s~0#1.base, main_~#s~0#1.offset, 4);assume { :begin_inline_sll_length } true;sll_length_#in~head#1.base, sll_length_#in~head#1.offset := main_#t~mem22#1.base, main_#t~mem22#1.offset;havoc sll_length_#res#1;havoc sll_length_#t~post5#1, sll_length_#t~mem6#1.base, sll_length_#t~mem6#1.offset, sll_length_~head#1.base, sll_length_~head#1.offset, sll_length_~len~0#1;sll_length_~head#1.base, sll_length_~head#1.offset := sll_length_#in~head#1.base, sll_length_#in~head#1.offset;sll_length_~len~0#1 := 0;" "assume !(sll_length_~head#1.base != 0 || sll_length_~head#1.offset != 0);" }, returnAlphabet = {"#160#return;" "#164#return;" "#166#return;" }, states = {"CountingPredicate [underlying: 9#L621-7true, annotation: [2, 0]]" "CountingPredicate [underlying: 29#L621-3true, annotation: [1, 0]]" "CountingPredicate [underlying: 9#L621-7true, annotation: [3, 0]]" "CountingPredicate [underlying: 29#L621-3true, annotation: [3, 0]]" "CountingPredicate [underlying: 14#main_ERROR#1true, annotation: [3, 0]]" "CountingPredicate [underlying: 22#ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 8#L629-1true, annotation: [3, 0]]" "CountingPredicate [underlying: 26#L572true, annotation: [3, 0]]" "CountingPredicate [underlying: 37#L595-3true, annotation: [3, 0]]" "CountingPredicate [underlying: 19#L631-4true, annotation: [3, 0]]" "CountingPredicate [underlying: 36#L576-5true, annotation: [3, 0]]" "CountingPredicate [underlying: 3#$Ultimate##0true, annotation: [1, 0]]" "CountingPredicate [underlying: 31#L632true, annotation: [3, 0]]" "CountingPredicate [underlying: 6#$Ultimate##0true, annotation: [3, 0]]" "CountingPredicate [underlying: 41#L608-5true, annotation: [3, 0]]" "CountingPredicate [underlying: 3#$Ultimate##0true, annotation: [3, 0]]" "CountingPredicate [underlying: 10#L629true, annotation: [3, 0]]" "CountingPredicate [underlying: 43#_get_nondet_intEXITtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 43#_get_nondet_intEXITtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 25#L608-4true, annotation: [3, 0]]" "CountingPredicate [underlying: 27#L601true, annotation: [3, 0]]" "CountingPredicate [underlying: 40#L576-4true, annotation: [3, 0]]" "CountingPredicate [underlying: 11#L578true, annotation: [3, 0]]" "CountingPredicate [underlying: 4#L621-6true, annotation: [3, 0]]" "CountingPredicate [underlying: 34#L631-3true, annotation: [3, 0]]" "CountingPredicate [underlying: 38#L603-1true, annotation: [3, 0]]" "CountingPredicate [underlying: 5#L613true, annotation: [3, 0]]" "CountingPredicate [underlying: 4#L621-6true, annotation: [1, 0]]" "CountingPredicate [underlying: 13#L576-1true, annotation: [3, 0]]" "CountingPredicate [underlying: 35#L588-3true, annotation: [3, 0]]" "CountingPredicate [underlying: 16#L631-7true, annotation: [3, 0]]" "CountingPredicate [underlying: 17#L588-4true, annotation: [3, 0]]" "CountingPredicate [underlying: 12#L604true, annotation: [3, 0]]" "CountingPredicate [underlying: 18#L603true, annotation: [3, 0]]" "CountingPredicate [underlying: 30#L636true, annotation: [3, 0]]" "CountingPredicate [underlying: 20#L621-1true, annotation: [3, 0]]" "CountingPredicate [underlying: 20#L621-1true, annotation: [1, 0]]" "CountingPredicate [underlying: 32#L631-1true, annotation: [3, 0]]" "CountingPredicate [underlying: 42#L594true, annotation: [3, 0]]" "CountingPredicate [underlying: 28#L627-1true, annotation: [3, 0]]" "CountingPredicate [underlying: 33#main_returnLabel#1true, annotation: [3, 0]]" "CountingPredicate [underlying: 24#L608-1true, annotation: [3, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 15#L578-1true, annotation: [3, 0]]" "CountingPredicate [underlying: 23#L631-6true, annotation: [3, 0]]" "CountingPredicate [underlying: 7#L579true, annotation: [3, 0]]" "CountingPredicate [underlying: 39#$Ultimate##0true, annotation: [0, 0]]" "CountingPredicate [underlying: 21#L627true, annotation: [0, 0]]" }, initialStates = {"CountingPredicate [underlying: 39#$Ultimate##0true, annotation: [0, 0]]" }, finalStates = {}, callTransitions = { ("CountingPredicate [underlying: 19#L631-4true, annotation: [3, 0]]" "call main_#t~ret20#1 := _get_nondet_int(0, main_~i~0#1 + (main_~len~2#1 - 1));" "CountingPredicate [underlying: 3#$Ultimate##0true, annotation: [3, 0]]") ("CountingPredicate [underlying: 10#L629true, annotation: [3, 0]]" "call main_#t~ret17#1 := _get_nondet_int(0, main_~len~2#1 - 1);" "CountingPredicate [underlying: 3#$Ultimate##0true, annotation: [3, 0]]") ("CountingPredicate [underlying: 12#L604true, annotation: [3, 0]]" "call myexit(1);" "CountingPredicate [underlying: 6#$Ultimate##0true, annotation: [3, 0]]") ("CountingPredicate [underlying: 7#L579true, annotation: [3, 0]]" "call myexit(1);" "CountingPredicate [underlying: 6#$Ultimate##0true, annotation: [3, 0]]") ("CountingPredicate [underlying: 21#L627true, annotation: [0, 0]]" "call main_#t~ret15#1 := _get_nondet_int(2, 5);" "CountingPredicate [underlying: 3#$Ultimate##0true, annotation: [1, 0]]") }, internalTransitions = { ("CountingPredicate [underlying: 9#L621-7true, annotation: [2, 0]]" "#res := ~len~1;assume true;" "CountingPredicate [underlying: 43#_get_nondet_intEXITtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 29#L621-3true, annotation: [1, 0]]" "assume !#t~short13;havoc #t~nondet12;havoc #t~short13;" "CountingPredicate [underlying: 9#L621-7true, annotation: [2, 0]]") ("CountingPredicate [underlying: 29#L621-3true, annotation: [1, 0]]" "assume #t~short13;havoc #t~nondet12;havoc #t~short13;#t~post14 := ~len~1;~len~1 := 1 + #t~post14;havoc #t~post14;" "CountingPredicate [underlying: 4#L621-6true, annotation: [1, 0]]") ("CountingPredicate [underlying: 9#L621-7true, annotation: [3, 0]]" "#res := ~len~1;assume true;" "CountingPredicate [underlying: 43#_get_nondet_intEXITtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 29#L621-3true, annotation: [3, 0]]" "assume !#t~short13;havoc #t~nondet12;havoc #t~short13;" "CountingPredicate [underlying: 9#L621-7true, annotation: [3, 0]]") ("CountingPredicate [underlying: 29#L621-3true, annotation: [3, 0]]" "assume #t~short13;havoc #t~nondet12;havoc #t~short13;#t~post14 := ~len~1;~len~1 := 1 + #t~post14;havoc #t~post14;" "CountingPredicate [underlying: 4#L621-6true, annotation: [3, 0]]") ("CountingPredicate [underlying: 14#main_ERROR#1true, annotation: [3, 0]]" "assume !false;" "CountingPredicate [underlying: 22#ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 14#main_ERROR#1true, annotation: [3, 0]]" "assume false;assume false;main_#res#1 := 1;call ULTIMATE.dealloc(main_~#s~0#1.base, main_~#s~0#1.offset);havoc main_~#s~0#1.base, main_~#s~0#1.offset;" "CountingPredicate [underlying: 33#main_returnLabel#1true, annotation: [3, 0]]") ("CountingPredicate [underlying: 8#L629-1true, annotation: [3, 0]]" "assume -2147483648 <= main_#t~ret17#1 && main_#t~ret17#1 <= 2147483647;main_~k~0#1 := main_#t~ret17#1;havoc main_#t~ret17#1;main_~i~0#1 := 0;" "CountingPredicate [underlying: 23#L631-6true, annotation: [3, 0]]") ("CountingPredicate [underlying: 26#L572true, annotation: [3, 0]]" "assume true;" "CountingPredicate [underlying: 26#L572true, annotation: [3, 0]]") ("CountingPredicate [underlying: 37#L595-3true, annotation: [3, 0]]" "assume !(sll_destroy_~head#1.base != 0 || sll_destroy_~head#1.offset != 0);" "CountingPredicate [underlying: 42#L594true, annotation: [3, 0]]") ("CountingPredicate [underlying: 37#L595-3true, annotation: [3, 0]]" "assume !true;" "CountingPredicate [underlying: 42#L594true, annotation: [3, 0]]") ("CountingPredicate [underlying: 37#L595-3true, annotation: [3, 0]]" "assume sll_destroy_~head#1.base != 0 || sll_destroy_~head#1.offset != 0;call sll_destroy_#t~mem7#1.base, sll_destroy_#t~mem7#1.offset := read~$Pointer$#1(sll_destroy_~head#1.base, sll_destroy_~head#1.offset, 4);sll_destroy_~temp~0#1.base, sll_destroy_~temp~0#1.offset := sll_destroy_#t~mem7#1.base, sll_destroy_#t~mem7#1.offset;havoc sll_destroy_#t~mem7#1.base, sll_destroy_#t~mem7#1.offset;call ULTIMATE.dealloc(sll_destroy_~head#1.base, sll_destroy_~head#1.offset);sll_destroy_~head#1.base, sll_destroy_~head#1.offset := sll_destroy_~temp~0#1.base, sll_destroy_~temp~0#1.offset;havoc sll_destroy_~temp~0#1.base, sll_destroy_~temp~0#1.offset;" "CountingPredicate [underlying: 37#L595-3true, annotation: [3, 0]]") ("CountingPredicate [underlying: 36#L576-5true, annotation: [3, 0]]" "sll_create_#res#1.base, sll_create_#res#1.offset := sll_create_~head~0#1.base, sll_create_~head~0#1.offset;main_#t~ret16#1.base, main_#t~ret16#1.offset := sll_create_#res#1.base, sll_create_#res#1.offset;havoc sll_create_#t~post3#1, sll_create_#t~malloc4#1.base, sll_create_#t~malloc4#1.offset, sll_create_~new_head~0#1.base, sll_create_~new_head~0#1.offset, sll_create_~len#1, sll_create_~head~0#1.base, sll_create_~head~0#1.offset;havoc sll_create_#in~len#1;assume { :end_inline_sll_create } true;call write~init~$Pointer$#2(main_#t~ret16#1.base, main_#t~ret16#1.offset, main_~#s~0#1.base, main_~#s~0#1.offset, 4);havoc main_#t~ret16#1.base, main_#t~ret16#1.offset;" "CountingPredicate [underlying: 10#L629true, annotation: [3, 0]]") ("CountingPredicate [underlying: 3#$Ultimate##0true, annotation: [1, 0]]" "~from := #in~from;~until := #in~until;~len~1 := ~from;" "CountingPredicate [underlying: 4#L621-6true, annotation: [1, 0]]") ("CountingPredicate [underlying: 31#L632true, annotation: [3, 0]]" "assume -2147483648 <= main_#t~ret20#1 && main_#t~ret20#1 <= 2147483647;main_~position~0#1 := main_#t~ret20#1;havoc main_#t~ret20#1;assume { :begin_inline_sll_insert } true;sll_insert_#in~head#1.base, sll_insert_#in~head#1.offset, sll_insert_#in~position#1 := main_~#s~0#1.base, main_~#s~0#1.offset, main_~position~0#1;havoc sll_insert_#t~malloc8#1.base, sll_insert_#t~malloc8#1.offset, sll_insert_#t~mem9#1.base, sll_insert_#t~mem9#1.offset, sll_insert_#t~post10#1, sll_insert_#t~mem11#1.base, sll_insert_#t~mem11#1.offset, sll_insert_~head#1.base, sll_insert_~head#1.offset, sll_insert_~position#1, sll_insert_~new_node~0#1.base, sll_insert_~new_node~0#1.offset, sll_insert_~second_to_last~0#1.base, sll_insert_~second_to_last~0#1.offset, sll_insert_~last~0#1.base, sll_insert_~last~0#1.offset;sll_insert_~head#1.base, sll_insert_~head#1.offset := sll_insert_#in~head#1.base, sll_insert_#in~head#1.offset;sll_insert_~position#1 := sll_insert_#in~position#1;call sll_insert_#t~malloc8#1.base, sll_insert_#t~malloc8#1.offset := #Ultimate.allocOnHeap(4);sll_insert_~new_node~0#1.base, sll_insert_~new_node~0#1.offset := sll_insert_#t~malloc8#1.base, sll_insert_#t~malloc8#1.offset;havoc sll_insert_#t~malloc8#1.base, sll_insert_#t~malloc8#1.offset;" "CountingPredicate [underlying: 18#L603true, annotation: [3, 0]]") ("CountingPredicate [underlying: 6#$Ultimate##0true, annotation: [3, 0]]" "~s := #in~s;" "CountingPredicate [underlying: 26#L572true, annotation: [3, 0]]") ("CountingPredicate [underlying: 41#L608-5true, annotation: [3, 0]]" "call write~$Pointer$#1(sll_insert_~last~0#1.base, sll_insert_~last~0#1.offset, sll_insert_~new_node~0#1.base, sll_insert_~new_node~0#1.offset, 4);" "CountingPredicate [underlying: 5#L613true, annotation: [3, 0]]") ("CountingPredicate [underlying: 3#$Ultimate##0true, annotation: [3, 0]]" "~from := #in~from;~until := #in~until;~len~1 := ~from;" "CountingPredicate [underlying: 4#L621-6true, annotation: [3, 0]]") ("CountingPredicate [underlying: 25#L608-4true, annotation: [3, 0]]" "sll_insert_#t~post10#1 := sll_insert_~position#1;sll_insert_~position#1 := sll_insert_#t~post10#1 - 1;" "CountingPredicate [underlying: 24#L608-1true, annotation: [3, 0]]") ("CountingPredicate [underlying: 25#L608-4true, annotation: [3, 0]]" "assume !true;" "CountingPredicate [underlying: 41#L608-5true, annotation: [3, 0]]") ("CountingPredicate [underlying: 27#L601true, annotation: [3, 0]]" "havoc sll_insert_#t~malloc8#1.base, sll_insert_#t~malloc8#1.offset, sll_insert_#t~mem9#1.base, sll_insert_#t~mem9#1.offset, sll_insert_#t~post10#1, sll_insert_#t~mem11#1.base, sll_insert_#t~mem11#1.offset, sll_insert_~head#1.base, sll_insert_~head#1.offset, sll_insert_~position#1, sll_insert_~new_node~0#1.base, sll_insert_~new_node~0#1.offset, sll_insert_~second_to_last~0#1.base, sll_insert_~second_to_last~0#1.offset, sll_insert_~last~0#1.base, sll_insert_~last~0#1.offset;havoc sll_insert_#in~head#1.base, sll_insert_#in~head#1.offset, sll_insert_#in~position#1;assume { :end_inline_sll_insert } true;main_#t~post21#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post21#1;havoc main_~position~0#1;havoc main_#t~post21#1;" "CountingPredicate [underlying: 23#L631-6true, annotation: [3, 0]]") ("CountingPredicate [underlying: 40#L576-4true, annotation: [3, 0]]" "sll_create_#t~post3#1 := sll_create_~len#1;sll_create_~len#1 := sll_create_#t~post3#1 - 1;" "CountingPredicate [underlying: 13#L576-1true, annotation: [3, 0]]") ("CountingPredicate [underlying: 40#L576-4true, annotation: [3, 0]]" "assume !true;" "CountingPredicate [underlying: 36#L576-5true, annotation: [3, 0]]") ("CountingPredicate [underlying: 11#L578true, annotation: [3, 0]]" "assume 0 == sll_create_~new_head~0#1.base && 0 == sll_create_~new_head~0#1.offset;" "CountingPredicate [underlying: 7#L579true, annotation: [3, 0]]") ("CountingPredicate [underlying: 11#L578true, annotation: [3, 0]]" "assume !(0 == sll_create_~new_head~0#1.base && 0 == sll_create_~new_head~0#1.offset);" "CountingPredicate [underlying: 15#L578-1true, annotation: [3, 0]]") ("CountingPredicate [underlying: 4#L621-6true, annotation: [3, 0]]" "#t~short13 := ~len~1 < ~until;" "CountingPredicate [underlying: 20#L621-1true, annotation: [3, 0]]") ("CountingPredicate [underlying: 4#L621-6true, annotation: [3, 0]]" "assume !true;" "CountingPredicate [underlying: 9#L621-7true, annotation: [3, 0]]") ("CountingPredicate [underlying: 34#L631-3true, annotation: [3, 0]]" "assume main_#t~short19#1;havoc main_#t~nondet18#1;havoc main_#t~short19#1;" "CountingPredicate [underlying: 19#L631-4true, annotation: [3, 0]]") ("CountingPredicate [underlying: 34#L631-3true, annotation: [3, 0]]" "assume !main_#t~short19#1;havoc main_#t~nondet18#1;havoc main_#t~short19#1;" "CountingPredicate [underlying: 16#L631-7true, annotation: [3, 0]]") ("CountingPredicate [underlying: 38#L603-1true, annotation: [3, 0]]" "sll_insert_~second_to_last~0#1.base, sll_insert_~second_to_last~0#1.offset := 0, 0;call sll_insert_#t~mem9#1.base, sll_insert_#t~mem9#1.offset := read~$Pointer$#2(sll_insert_~head#1.base, sll_insert_~head#1.offset, 4);sll_insert_~last~0#1.base, sll_insert_~last~0#1.offset := sll_insert_#t~mem9#1.base, sll_insert_#t~mem9#1.offset;havoc sll_insert_#t~mem9#1.base, sll_insert_#t~mem9#1.offset;" "CountingPredicate [underlying: 25#L608-4true, annotation: [3, 0]]") ("CountingPredicate [underlying: 5#L613true, annotation: [3, 0]]" "assume sll_insert_~second_to_last~0#1.base != 0 || sll_insert_~second_to_last~0#1.offset != 0;call write~$Pointer$#1(sll_insert_~new_node~0#1.base, sll_insert_~new_node~0#1.offset, sll_insert_~second_to_last~0#1.base, sll_insert_~second_to_last~0#1.offset, 4);" "CountingPredicate [underlying: 27#L601true, annotation: [3, 0]]") ("CountingPredicate [underlying: 5#L613true, annotation: [3, 0]]" "assume !(sll_insert_~second_to_last~0#1.base != 0 || sll_insert_~second_to_last~0#1.offset != 0);call write~$Pointer$#2(sll_insert_~new_node~0#1.base, sll_insert_~new_node~0#1.offset, sll_insert_~head#1.base, sll_insert_~head#1.offset, 4);" "CountingPredicate [underlying: 27#L601true, annotation: [3, 0]]") ("CountingPredicate [underlying: 4#L621-6true, annotation: [1, 0]]" "#t~short13 := ~len~1 < ~until;" "CountingPredicate [underlying: 20#L621-1true, annotation: [1, 0]]") ("CountingPredicate [underlying: 4#L621-6true, annotation: [1, 0]]" "assume !true;" "CountingPredicate [underlying: 9#L621-7true, annotation: [2, 0]]") ("CountingPredicate [underlying: 13#L576-1true, annotation: [3, 0]]" "assume !(sll_create_#t~post3#1 > 0);havoc sll_create_#t~post3#1;" "CountingPredicate [underlying: 36#L576-5true, annotation: [3, 0]]") ("CountingPredicate [underlying: 13#L576-1true, annotation: [3, 0]]" "assume sll_create_#t~post3#1 > 0;havoc sll_create_#t~post3#1;call sll_create_#t~malloc4#1.base, sll_create_#t~malloc4#1.offset := #Ultimate.allocOnHeap(4);sll_create_~new_head~0#1.base, sll_create_~new_head~0#1.offset := sll_create_#t~malloc4#1.base, sll_create_#t~malloc4#1.offset;havoc sll_create_#t~malloc4#1.base, sll_create_#t~malloc4#1.offset;" "CountingPredicate [underlying: 11#L578true, annotation: [3, 0]]") ("CountingPredicate [underlying: 35#L588-3true, annotation: [3, 0]]" "assume !true;" "CountingPredicate [underlying: 17#L588-4true, annotation: [3, 0]]") ("CountingPredicate [underlying: 35#L588-3true, annotation: [3, 0]]" "assume sll_length_~head#1.base != 0 || sll_length_~head#1.offset != 0;sll_length_#t~post5#1 := sll_length_~len~0#1;sll_length_~len~0#1 := 1 + sll_length_#t~post5#1;havoc sll_length_#t~post5#1;call sll_length_#t~mem6#1.base, sll_length_#t~mem6#1.offset := read~$Pointer$#1(sll_length_~head#1.base, sll_length_~head#1.offset, 4);sll_length_~head#1.base, sll_length_~head#1.offset := sll_length_#t~mem6#1.base, sll_length_#t~mem6#1.offset;havoc sll_length_#t~mem6#1.base, sll_length_#t~mem6#1.offset;" "CountingPredicate [underlying: 35#L588-3true, annotation: [3, 0]]") ("CountingPredicate [underlying: 35#L588-3true, annotation: [3, 0]]" "assume !(sll_length_~head#1.base != 0 || sll_length_~head#1.offset != 0);" "CountingPredicate [underlying: 17#L588-4true, annotation: [3, 0]]") ("CountingPredicate [underlying: 16#L631-7true, annotation: [3, 0]]" "call main_#t~mem22#1.base, main_#t~mem22#1.offset := read~$Pointer$#2(main_~#s~0#1.base, main_~#s~0#1.offset, 4);assume { :begin_inline_sll_length } true;sll_length_#in~head#1.base, sll_length_#in~head#1.offset := main_#t~mem22#1.base, main_#t~mem22#1.offset;havoc sll_length_#res#1;havoc sll_length_#t~post5#1, sll_length_#t~mem6#1.base, sll_length_#t~mem6#1.offset, sll_length_~head#1.base, sll_length_~head#1.offset, sll_length_~len~0#1;sll_length_~head#1.base, sll_length_~head#1.offset := sll_length_#in~head#1.base, sll_length_#in~head#1.offset;sll_length_~len~0#1 := 0;" "CountingPredicate [underlying: 35#L588-3true, annotation: [3, 0]]") ("CountingPredicate [underlying: 17#L588-4true, annotation: [3, 0]]" "sll_length_#res#1 := sll_length_~len~0#1;main_#t~ret23#1 := sll_length_#res#1;havoc sll_length_#t~post5#1, sll_length_#t~mem6#1.base, sll_length_#t~mem6#1.offset, sll_length_~head#1.base, sll_length_~head#1.offset, sll_length_~len~0#1;havoc sll_length_#in~head#1.base, sll_length_#in~head#1.offset;assume { :end_inline_sll_length } true;assume -2147483648 <= main_#t~ret23#1 && main_#t~ret23#1 <= 2147483647;" "CountingPredicate [underlying: 30#L636true, annotation: [3, 0]]") ("CountingPredicate [underlying: 18#L603true, annotation: [3, 0]]" "assume 0 == sll_insert_~new_node~0#1.base && 0 == sll_insert_~new_node~0#1.offset;" "CountingPredicate [underlying: 12#L604true, annotation: [3, 0]]") ("CountingPredicate [underlying: 18#L603true, annotation: [3, 0]]" "assume !(0 == sll_insert_~new_node~0#1.base && 0 == sll_insert_~new_node~0#1.offset);" "CountingPredicate [underlying: 38#L603-1true, annotation: [3, 0]]") ("CountingPredicate [underlying: 30#L636true, annotation: [3, 0]]" "assume main_~k~0#1 + main_~len~2#1 != main_#t~ret23#1;havoc main_#t~mem22#1.base, main_#t~mem22#1.offset;havoc main_#t~ret23#1;" "CountingPredicate [underlying: 14#main_ERROR#1true, annotation: [3, 0]]") ("CountingPredicate [underlying: 30#L636true, annotation: [3, 0]]" "assume !(main_~k~0#1 + main_~len~2#1 != main_#t~ret23#1);havoc main_#t~mem22#1.base, main_#t~mem22#1.offset;havoc main_#t~ret23#1;call main_#t~mem24#1.base, main_#t~mem24#1.offset := read~$Pointer$#2(main_~#s~0#1.base, main_~#s~0#1.offset, 4);assume { :begin_inline_sll_destroy } true;sll_destroy_#in~head#1.base, sll_destroy_#in~head#1.offset := main_#t~mem24#1.base, main_#t~mem24#1.offset;havoc sll_destroy_#t~mem7#1.base, sll_destroy_#t~mem7#1.offset, sll_destroy_~temp~0#1.base, sll_destroy_~temp~0#1.offset, sll_destroy_~head#1.base, sll_destroy_~head#1.offset;sll_destroy_~head#1.base, sll_destroy_~head#1.offset := sll_destroy_#in~head#1.base, sll_destroy_#in~head#1.offset;" "CountingPredicate [underlying: 37#L595-3true, annotation: [3, 0]]") ("CountingPredicate [underlying: 20#L621-1true, annotation: [3, 0]]" "assume #t~short13;havoc #t~nondet12;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;#t~short13 := 0 != #t~nondet12;" "CountingPredicate [underlying: 29#L621-3true, annotation: [3, 0]]") ("CountingPredicate [underlying: 20#L621-1true, annotation: [3, 0]]" "assume !#t~short13;" "CountingPredicate [underlying: 29#L621-3true, annotation: [3, 0]]") ("CountingPredicate [underlying: 20#L621-1true, annotation: [1, 0]]" "assume #t~short13;havoc #t~nondet12;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;#t~short13 := 0 != #t~nondet12;" "CountingPredicate [underlying: 29#L621-3true, annotation: [1, 0]]") ("CountingPredicate [underlying: 20#L621-1true, annotation: [1, 0]]" "assume !#t~short13;" "CountingPredicate [underlying: 29#L621-3true, annotation: [1, 0]]") ("CountingPredicate [underlying: 32#L631-1true, annotation: [3, 0]]" "assume main_#t~short19#1;havoc main_#t~nondet18#1;assume -2147483648 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 2147483647;main_#t~short19#1 := 0 != main_#t~nondet18#1;" "CountingPredicate [underlying: 34#L631-3true, annotation: [3, 0]]") ("CountingPredicate [underlying: 32#L631-1true, annotation: [3, 0]]" "assume !main_#t~short19#1;" "CountingPredicate [underlying: 34#L631-3true, annotation: [3, 0]]") ("CountingPredicate [underlying: 42#L594true, annotation: [3, 0]]" "havoc sll_destroy_#t~mem7#1.base, sll_destroy_#t~mem7#1.offset, sll_destroy_~temp~0#1.base, sll_destroy_~temp~0#1.offset, sll_destroy_~head#1.base, sll_destroy_~head#1.offset;havoc sll_destroy_#in~head#1.base, sll_destroy_#in~head#1.offset;assume { :end_inline_sll_destroy } true;havoc main_#t~mem24#1.base, main_#t~mem24#1.offset;main_#res#1 := 0;call ULTIMATE.dealloc(main_~#s~0#1.base, main_~#s~0#1.offset);havoc main_~#s~0#1.base, main_~#s~0#1.offset;" "CountingPredicate [underlying: 33#main_returnLabel#1true, annotation: [3, 0]]") ("CountingPredicate [underlying: 28#L627-1true, annotation: [3, 0]]" "assume -2147483648 <= main_#t~ret15#1 && main_#t~ret15#1 <= 2147483647;main_~len~2#1 := main_#t~ret15#1;havoc main_#t~ret15#1;call main_~#s~0#1.base, main_~#s~0#1.offset := #Ultimate.allocOnStack(4);assume { :begin_inline_sll_create } true;sll_create_#in~len#1 := main_~len~2#1;havoc sll_create_#res#1.base, sll_create_#res#1.offset;havoc sll_create_#t~post3#1, sll_create_#t~malloc4#1.base, sll_create_#t~malloc4#1.offset, sll_create_~new_head~0#1.base, sll_create_~new_head~0#1.offset, sll_create_~len#1, sll_create_~head~0#1.base, sll_create_~head~0#1.offset;sll_create_~len#1 := sll_create_#in~len#1;sll_create_~head~0#1.base, sll_create_~head~0#1.offset := 0, 0;" "CountingPredicate [underlying: 40#L576-4true, annotation: [3, 0]]") ("CountingPredicate [underlying: 33#main_returnLabel#1true, annotation: [3, 0]]" "#t~ret25#1 := main_#res#1;havoc main_#t~ret15#1, main_#t~ret16#1.base, main_#t~ret16#1.offset, main_#t~ret17#1, main_#t~nondet18#1, main_#t~short19#1, main_#t~ret20#1, main_#t~post21#1, main_~position~0#1, main_#t~mem22#1.base, main_#t~mem22#1.offset, main_#t~ret23#1, main_#t~mem24#1.base, main_#t~mem24#1.offset, main_~len~2#1, main_~#s~0#1.base, main_~#s~0#1.offset, main_~k~0#1, main_~i~0#1;assume { :end_inline_main } true;assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 24#L608-1true, annotation: [3, 0]]" "assume sll_insert_#t~post10#1 > 0;havoc sll_insert_#t~post10#1;sll_insert_~second_to_last~0#1.base, sll_insert_~second_to_last~0#1.offset := sll_insert_~last~0#1.base, sll_insert_~last~0#1.offset;call sll_insert_#t~mem11#1.base, sll_insert_#t~mem11#1.offset := read~$Pointer$#1(sll_insert_~last~0#1.base, sll_insert_~last~0#1.offset, 4);sll_insert_~last~0#1.base, sll_insert_~last~0#1.offset := sll_insert_#t~mem11#1.base, sll_insert_#t~mem11#1.offset;havoc sll_insert_#t~mem11#1.base, sll_insert_#t~mem11#1.offset;" "CountingPredicate [underlying: 25#L608-4true, annotation: [3, 0]]") ("CountingPredicate [underlying: 24#L608-1true, annotation: [3, 0]]" "assume !(sll_insert_#t~post10#1 > 0);havoc sll_insert_#t~post10#1;" "CountingPredicate [underlying: 41#L608-5true, annotation: [3, 0]]") ("CountingPredicate [underlying: 15#L578-1true, annotation: [3, 0]]" "call write~$Pointer$#1(sll_create_~head~0#1.base, sll_create_~head~0#1.offset, sll_create_~new_head~0#1.base, sll_create_~new_head~0#1.offset, 4);sll_create_~head~0#1.base, sll_create_~head~0#1.offset := sll_create_~new_head~0#1.base, sll_create_~new_head~0#1.offset;havoc sll_create_~new_head~0#1.base, sll_create_~new_head~0#1.offset;" "CountingPredicate [underlying: 40#L576-4true, annotation: [3, 0]]") ("CountingPredicate [underlying: 23#L631-6true, annotation: [3, 0]]" "main_#t~short19#1 := main_~i~0#1 < main_~k~0#1;" "CountingPredicate [underlying: 32#L631-1true, annotation: [3, 0]]") ("CountingPredicate [underlying: 23#L631-6true, annotation: [3, 0]]" "assume !true;" "CountingPredicate [underlying: 16#L631-7true, 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(22, 2);assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret15#1, main_#t~ret16#1.base, main_#t~ret16#1.offset, main_#t~ret17#1, main_#t~nondet18#1, main_#t~short19#1, main_#t~ret20#1, main_#t~post21#1, main_~position~0#1, main_#t~mem22#1.base, main_#t~mem22#1.offset, main_#t~ret23#1, main_#t~mem24#1.base, main_#t~mem24#1.offset, main_~len~2#1, main_~#s~0#1.base, main_~#s~0#1.offset, main_~k~0#1, main_~i~0#1;" "CountingPredicate [underlying: 21#L627true, annotation: [0, 0]]") }, returnTransitions = { ("CountingPredicate [underlying: 43#_get_nondet_intEXITtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 21#L627true, annotation: [0, 0]]" "#160#return;" "CountingPredicate [underlying: 28#L627-1true, annotation: [3, 0]]") ("CountingPredicate [underlying: 43#_get_nondet_intEXITtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 19#L631-4true, annotation: [3, 0]]" "#166#return;" "CountingPredicate [underlying: 31#L632true, annotation: [3, 0]]") ("CountingPredicate [underlying: 43#_get_nondet_intEXITtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 10#L629true, annotation: [3, 0]]" "#164#return;" "CountingPredicate [underlying: 8#L629-1true, annotation: [3, 0]]") } ); [2024-08-06 17:19:13,868 INFO L82 GeneralOperation]: Start removeDeadEnds. Operand has 42 states, 34 states have (on average 1.5588235294117647) internal successors, (53), 36 states have internal predecessors, (53), 5 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2024-08-06 17:19:13,869 WARN L283 nessProductAutomaton]: assume !#t~short13;havoc #t~nondet12;havoc #t~short13;, isNegated true [2024-08-06 17:19:13,869 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:19:13,869 WARN L283 nessProductAutomaton]: assume #t~short13;havoc #t~nondet12;havoc #t~short13;#t~post14 := ~len~1;~len~1 := 1 + #t~post14;havoc #t~post14;, isNegated false [2024-08-06 17:19:13,869 WARN L283 nessProductAutomaton]: assume !#t~short13;havoc #t~nondet12;havoc #t~short13;, isNegated true [2024-08-06 17:19:13,869 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:19:13,869 WARN L283 nessProductAutomaton]: assume #t~short13;havoc #t~nondet12;havoc #t~short13;#t~post14 := ~len~1;~len~1 := 1 + #t~post14;havoc #t~post14;, isNegated false [2024-08-06 17:19:13,870 WARN L283 nessProductAutomaton]: assume !#t~short13;havoc #t~nondet12;havoc #t~short13;, isNegated true [2024-08-06 17:19:13,870 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:19:13,870 WARN L283 nessProductAutomaton]: assume #t~short13;havoc #t~nondet12;havoc #t~short13;#t~post14 := ~len~1;~len~1 := 1 + #t~post14;havoc #t~post14;, isNegated false [2024-08-06 17:19:13,873 WARN L283 nessProductAutomaton]: assume !#t~short13;havoc #t~nondet12;havoc #t~short13;, isNegated true [2024-08-06 17:19:13,873 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-06 17:19:13,873 WARN L283 nessProductAutomaton]: assume #t~short13;havoc #t~nondet12;havoc #t~short13;#t~post14 := ~len~1;~len~1 := 1 + #t~post14;havoc #t~post14;, isNegated false [2024-08-06 17:19:13,884 INFO L88 GeneralOperation]: Finished removeDeadEnds. Reduced from 48 states to 0 states. [2024-08-06 17:19:13,899 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-08-06 17:19:13,905 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;@205626e4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-06 17:19:13,906 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-08-06 17:19:13,907 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states. [2024-08-06 17:19:13,907 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-08-06 17:19:13,910 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-08-06 17:19:13,914 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-08-06 17:19:13,916 INFO L196 ceAbstractionStarter]: Computing trace abstraction results [2024-08-06 17:19:13,918 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.08 05:19:13 BoogieIcfgContainer [2024-08-06 17:19:13,918 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-08-06 17:19:13,919 INFO L158 Benchmark]: Toolchain (without parser) took 1410.54ms. Allocated memory is still 140.5MB. Free memory was 69.4MB in the beginning and 61.3MB in the end (delta: 8.0MB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB. [2024-08-06 17:19:13,919 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 107.0MB. Free memory was 68.5MB in the beginning and 68.3MB in the end (delta: 119.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-06 17:19:13,920 INFO L158 Benchmark]: Witness Parser took 0.74ms. Allocated memory is still 140.5MB. Free memory was 72.3MB in the beginning and 72.1MB in the end (delta: 167.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-06 17:19:13,920 INFO L158 Benchmark]: CACSL2BoogieTranslator took 483.83ms. Allocated memory is still 140.5MB. Free memory was 69.2MB in the beginning and 101.2MB in the end (delta: -32.0MB). Peak memory consumption was 11.3MB. Max. memory is 16.1GB. [2024-08-06 17:19:13,921 INFO L158 Benchmark]: Boogie Procedure Inliner took 65.11ms. Allocated memory is still 140.5MB. Free memory was 101.2MB in the beginning and 99.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-08-06 17:19:13,922 INFO L158 Benchmark]: Boogie Preprocessor took 54.06ms. Allocated memory is still 140.5MB. Free memory was 99.1MB in the beginning and 96.0MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-08-06 17:19:13,922 INFO L158 Benchmark]: RCFGBuilder took 601.04ms. Allocated memory is still 140.5MB. Free memory was 96.0MB in the beginning and 75.0MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-08-06 17:19:13,923 INFO L158 Benchmark]: TraceAbstraction took 200.08ms. Allocated memory is still 140.5MB. Free memory was 74.4MB in the beginning and 61.3MB in the end (delta: 13.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-08-06 17:19:13,925 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 107.0MB. Free memory was 68.5MB in the beginning and 68.3MB in the end (delta: 119.0kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.74ms. Allocated memory is still 140.5MB. Free memory was 72.3MB in the beginning and 72.1MB in the end (delta: 167.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 483.83ms. Allocated memory is still 140.5MB. Free memory was 69.2MB in the beginning and 101.2MB in the end (delta: -32.0MB). Peak memory consumption was 11.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 65.11ms. Allocated memory is still 140.5MB. Free memory was 101.2MB in the beginning and 99.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 54.06ms. Allocated memory is still 140.5MB. Free memory was 99.1MB in the beginning and 96.0MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 601.04ms. Allocated memory is still 140.5MB. Free memory was 96.0MB in the beginning and 75.0MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * TraceAbstraction took 200.08ms. Allocated memory is still 140.5MB. Free memory was 74.4MB in the beginning and 61.3MB in the end (delta: 13.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 641]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 43 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.1s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2024-08-06 17:19:13,960 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE