./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-match-subst.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-match-subst.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ab2e0ac4 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/weaver/chl-match-subst.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-match-subst.wvr.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 --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-ab2e0ac-m [2024-01-29 14:17:50,831 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:17:50,895 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:17:50,901 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:17:50,902 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:17:50,927 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:17:50,928 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:17:50,928 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:17:50,929 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:17:50,932 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:17:50,932 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:17:50,933 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:17:50,933 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:17:50,934 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:17:50,934 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:17:50,935 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:17:50,935 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:17:50,935 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:17:50,935 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:17:50,935 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:17:50,936 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:17:50,937 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:17:50,937 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:17:50,937 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:17:50,937 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:17:50,937 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:17:50,938 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:17:50,938 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:17:50,938 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:17:50,938 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:17:50,939 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:17:50,939 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:17:50,940 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:17:50,940 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:17:50,940 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:17:50,940 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:17:50,940 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:17:50,941 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:17:50,941 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:17:50,941 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:17:50,941 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:17:50,941 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:17:50,942 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:17:50,942 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:17:51,180 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:17:51,204 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:17:51,206 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:17:51,207 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:17:51,207 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:17:51,208 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-match-subst.wvr.c [2024-01-29 14:17:52,441 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:17:52,620 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:17:52,621 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-match-subst.wvr.c [2024-01-29 14:17:52,628 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81e697f46/800a1aa9a52c4cc981800d7b13d489e1/FLAG49e60d8d5 [2024-01-29 14:17:52,639 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81e697f46/800a1aa9a52c4cc981800d7b13d489e1 [2024-01-29 14:17:52,641 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:17:52,642 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:17:52,642 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-match-subst.wvr.yml/witness.yml [2024-01-29 14:17:52,766 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:17:52,767 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:17:52,768 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:52,768 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:17:52,772 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:17:52,773 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:52" (1/2) ... [2024-01-29 14:17:52,773 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@523c3c9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:52, skipping insertion in model container [2024-01-29 14:17:52,774 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:52" (1/2) ... [2024-01-29 14:17:52,775 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@698b6479 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:52, skipping insertion in model container [2024-01-29 14:17:52,775 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:52" (2/2) ... [2024-01-29 14:17:52,776 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@523c3c9d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:52, skipping insertion in model container [2024-01-29 14:17:52,776 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:52" (2/2) ... [2024-01-29 14:17:52,776 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:17:52,806 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:17:52,807 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967296LL + (long long )s1) + (long long )s2 >= 0LL [2024-01-29 14:17:52,808 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967295LL + (long long )s1) - (long long )s2 >= 0LL [2024-01-29 14:17:52,808 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (unsigned long )_argptr == 0UL [2024-01-29 14:17:52,808 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967295LL - (long long )s1) + (long long )s2 >= 0LL [2024-01-29 14:17:52,808 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967294LL - (long long )s1) - (long long )s2 >= 0LL [2024-01-29 14:17:52,809 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 14:17:52,809 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 14:17:52,809 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967296LL + (long long )s1) + (long long )s2 >= 0LL [2024-01-29 14:17:52,809 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967295LL - (long long )s1) + (long long )s2 >= 0LL [2024-01-29 14:17:52,809 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967294LL - (long long )s1) - (long long )s2 >= 0LL [2024-01-29 14:17:52,809 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967295LL + (long long )s1) - (long long )s2 >= 0LL [2024-01-29 14:17:52,809 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] 1 <= b [2024-01-29 14:17:52,810 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b != 0 [2024-01-29 14:17:52,810 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] seq_2_start_8 == 0 [2024-01-29 14:17:52,810 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] score_6 == 0 [2024-01-29 14:17:52,810 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] seq_1_start_4 == 0 [2024-01-29 14:17:52,810 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] seq_1_start_7 == 0 [2024-01-29 14:17:52,810 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] result_10 == 0 [2024-01-29 14:17:52,810 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] seq_2_start_2 == 0 [2024-01-29 14:17:52,811 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] score_3 == 0 [2024-01-29 14:17:52,811 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] seq_2_start_5 == 0 [2024-01-29 14:17:52,811 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] result_9 == 0 [2024-01-29 14:17:52,811 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] result_11 == 0 [2024-01-29 14:17:52,811 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_9 == 0 [2024-01-29 14:17:52,812 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] seq_2_start_8 == 0 [2024-01-29 14:17:52,812 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_10 == 0 [2024-01-29 14:17:52,812 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_11 == 0 [2024-01-29 14:17:52,812 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_2_start_2 == 0 [2024-01-29 14:17:52,812 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_2_start_5 == 0 [2024-01-29 14:17:52,812 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] score_0 == 0 [2024-01-29 14:17:52,812 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_10 == 0 [2024-01-29 14:17:52,813 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_1_start_1 == 0 [2024-01-29 14:17:52,813 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_1_start_4 == 0 [2024-01-29 14:17:52,813 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_9 == 0 [2024-01-29 14:17:52,813 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_11 == 0 [2024-01-29 14:17:52,813 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] score_3 == 0 [2024-01-29 14:17:52,814 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_1_start_7 == 0 [2024-01-29 14:17:52,814 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] score_6 == 0 [2024-01-29 14:17:52,815 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_2_start_8 == 0 [2024-01-29 14:17:52,815 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:17:52,815 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] seq_1_start_4 == 0 [2024-01-29 14:17:52,815 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] result_11 == 0 [2024-01-29 14:17:52,815 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] seq_1_start_7 == 0 [2024-01-29 14:17:52,816 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] result_9 == 0 [2024-01-29 14:17:52,816 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] result_10 == 0 [2024-01-29 14:17:52,816 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] score_6 == 0 [2024-01-29 14:17:52,816 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] seq_2_start_8 == 0 [2024-01-29 14:17:52,816 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] seq_2_start_5 == 0 [2024-01-29 14:17:52,816 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-29 14:17:52,817 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] result_10 == 0 [2024-01-29 14:17:52,817 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] seq_1_start_7 == 0 [2024-01-29 14:17:52,817 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] seq_2_start_8 == 0 [2024-01-29 14:17:52,817 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] result_9 == 0 [2024-01-29 14:17:52,817 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] result_11 == 0 [2024-01-29 14:17:52,817 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] score_6 == 0 [2024-01-29 14:17:52,818 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_1_start_4 == 0 [2024-01-29 14:17:52,818 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_1_start_1 == 0 [2024-01-29 14:17:52,819 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_2_start_2 == 0 [2024-01-29 14:17:52,819 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] score_3 == 0 [2024-01-29 14:17:52,819 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_2_start_8 == 0 [2024-01-29 14:17:52,819 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] result_11 == 0 [2024-01-29 14:17:52,819 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_2_start_5 == 0 [2024-01-29 14:17:52,819 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] result_10 == 0 [2024-01-29 14:17:52,820 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] score_6 == 0 [2024-01-29 14:17:52,820 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] result_9 == 0 [2024-01-29 14:17:52,820 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_1_start_7 == 0 [2024-01-29 14:17:52,820 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] result_10 == 0 [2024-01-29 14:17:52,820 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] result_9 == 0 [2024-01-29 14:17:52,820 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] result_11 == 0 [2024-01-29 14:17:52,820 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] result_10 == 0 [2024-01-29 14:17:52,821 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] result_9 == 0 [2024-01-29 14:17:52,821 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] result_11 == 0 [2024-01-29 14:17:52,821 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] seq_2_start_8 == 0 [2024-01-29 14:17:52,821 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] (unsigned long )_argptr == 0UL [2024-01-29 14:17:52,821 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 14:17:52,821 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:17:52,821 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] result_9 == 0 [2024-01-29 14:17:52,821 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] seq_1_start_7 == 0 [2024-01-29 14:17:52,822 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] result_11 == 0 [2024-01-29 14:17:52,822 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] seq_2_start_8 == 0 [2024-01-29 14:17:52,822 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] result_10 == 0 [2024-01-29 14:17:52,822 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] b != 0 [2024-01-29 14:17:52,823 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] b <= -1 [2024-01-29 14:17:52,823 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] seq_2_start_5 == 0 [2024-01-29 14:17:52,823 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] result_9 == 0 [2024-01-29 14:17:52,823 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] seq_2_start_8 == 0 [2024-01-29 14:17:52,823 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] seq_1_start_7 == 0 [2024-01-29 14:17:52,823 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] score_6 == 0 [2024-01-29 14:17:52,823 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] result_10 == 0 [2024-01-29 14:17:52,823 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] result_11 == 0 [2024-01-29 14:17:52,824 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] seq_2_start_5 == 0 [2024-01-29 14:17:52,824 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] result_10 == 0 [2024-01-29 14:17:52,824 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] seq_1_start_4 == 0 [2024-01-29 14:17:52,824 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] seq_1_start_7 == 0 [2024-01-29 14:17:52,824 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] result_11 == 0 [2024-01-29 14:17:52,824 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] seq_2_start_8 == 0 [2024-01-29 14:17:52,824 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] result_9 == 0 [2024-01-29 14:17:52,824 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] score_3 == 0 [2024-01-29 14:17:52,825 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] score_6 == 0 [2024-01-29 14:17:52,825 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (4294967295LL + (long long )s1) - (long long )s2 >= 0LL [2024-01-29 14:17:52,825 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (4294967296LL + (long long )s1) + (long long )s2 >= 0LL [2024-01-29 14:17:52,825 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (4294967295LL - (long long )s1) + (long long )s2 >= 0LL [2024-01-29 14:17:52,825 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (4294967294LL - (long long )s1) - (long long )s2 >= 0LL [2024-01-29 14:17:52,825 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-29 14:17:52,845 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:17:53,005 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-match-subst.wvr.c[3056,3069] [2024-01-29 14:17:53,016 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:17:53,026 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:17:53,035 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local [2024-01-29 14:17:53,058 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: s2 [2024-01-29 14:17:53,058 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@698b6479 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:53, skipping insertion in model container [2024-01-29 14:17:53,059 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:53,059 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:17:53,061 INFO L158 Benchmark]: Toolchain (without parser) took 292.38ms. Allocated memory is still 138.4MB. Free memory was 95.0MB in the beginning and 78.8MB in the end (delta: 16.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-29 14:17:53,061 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 100.7MB. Free memory was 70.2MB in the beginning and 70.0MB in the end (delta: 142.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:53,062 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 138.4MB. Free memory is still 101.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:53,062 INFO L158 Benchmark]: CACSL2BoogieTranslator took 290.49ms. Allocated memory is still 138.4MB. Free memory was 95.0MB in the beginning and 78.8MB in the end (delta: 16.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-29 14:17:53,064 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 100.7MB. Free memory was 70.2MB in the beginning and 70.0MB in the end (delta: 142.6kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 138.4MB. Free memory is still 101.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 290.49ms. Allocated memory is still 138.4MB. Free memory was 95.0MB in the beginning and 78.8MB in the end (delta: 16.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 43]: Incorrect Syntax Undeclared variable in ACSL expression: s2 RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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/weaver/chl-match-subst.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-match-subst.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-ab2e0ac-m [2024-01-29 14:17:54,887 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:17:54,934 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:17:54,937 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:17:54,938 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:17:54,955 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:17:54,956 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:17:54,956 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:17:54,956 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:17:54,959 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:17:54,960 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:17:54,960 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:17:54,960 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:17:54,961 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:17:54,961 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:17:54,962 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:17:54,962 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:17:54,962 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:17:54,962 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:17:54,963 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:17:54,963 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:17:54,964 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:17:54,964 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:17:54,964 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:17:54,965 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:17:54,965 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:17:54,965 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:17:54,965 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:17:54,965 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:17:54,966 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:17:54,967 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:17:54,967 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:17:54,967 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:17:54,967 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:17:54,968 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:17:54,968 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:17:54,968 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:17:54,969 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:17:54,969 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:17:54,969 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:17:54,969 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:17:54,970 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:17:54,970 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:17:54,970 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:17:54,970 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:17:54,970 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:17:54,971 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:17:55,225 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:17:55,251 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:17:55,254 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:17:55,255 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:17:55,255 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:17:55,257 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-match-subst.wvr.c [2024-01-29 14:17:56,452 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:17:56,616 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:17:56,617 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-match-subst.wvr.c [2024-01-29 14:17:56,630 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52b14c5ae/90dc167b5259459391c3a7006d45032a/FLAGcbaa47707 [2024-01-29 14:17:56,641 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52b14c5ae/90dc167b5259459391c3a7006d45032a [2024-01-29 14:17:56,643 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:17:56,644 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:17:56,645 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-match-subst.wvr.yml/witness.yml [2024-01-29 14:17:56,733 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:17:56,734 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:17:56,735 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:56,735 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:17:56,738 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:17:56,738 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:56" (1/2) ... [2024-01-29 14:17:56,739 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c2a9181 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:56, skipping insertion in model container [2024-01-29 14:17:56,739 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:56" (1/2) ... [2024-01-29 14:17:56,740 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@8db7d96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:56, skipping insertion in model container [2024-01-29 14:17:56,740 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:56" (2/2) ... [2024-01-29 14:17:56,741 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c2a9181 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:56, skipping insertion in model container [2024-01-29 14:17:56,741 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:56" (2/2) ... [2024-01-29 14:17:56,741 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:17:56,760 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:17:56,761 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:17:56,761 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] result_9 == 0 [2024-01-29 14:17:56,761 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] result_11 == 0 [2024-01-29 14:17:56,761 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] result_10 == 0 [2024-01-29 14:17:56,761 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] seq_2_start_8 == 0 [2024-01-29 14:17:56,761 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] seq_1_start_7 == 0 [2024-01-29 14:17:56,761 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] score_6 == 0 [2024-01-29 14:17:56,762 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_2_start_2 == 0 [2024-01-29 14:17:56,762 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_1_start_1 == 0 [2024-01-29 14:17:56,762 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] result_10 == 0 [2024-01-29 14:17:56,762 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_2_start_5 == 0 [2024-01-29 14:17:56,762 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] result_9 == 0 [2024-01-29 14:17:56,762 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_2_start_8 == 0 [2024-01-29 14:17:56,762 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] score_6 == 0 [2024-01-29 14:17:56,762 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] result_11 == 0 [2024-01-29 14:17:56,763 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_1_start_7 == 0 [2024-01-29 14:17:56,763 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_1_start_4 == 0 [2024-01-29 14:17:56,763 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] score_3 == 0 [2024-01-29 14:17:56,763 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] result_10 == 0 [2024-01-29 14:17:56,763 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] result_11 == 0 [2024-01-29 14:17:56,763 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] result_9 == 0 [2024-01-29 14:17:56,763 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] seq_1_start_7 == 0 [2024-01-29 14:17:56,763 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] seq_2_start_8 == 0 [2024-01-29 14:17:56,764 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-29 14:17:56,764 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] score_3 == 0 [2024-01-29 14:17:56,764 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_1_start_7 == 0 [2024-01-29 14:17:56,764 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_1_start_4 == 0 [2024-01-29 14:17:56,764 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_2_start_5 == 0 [2024-01-29 14:17:56,764 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] score_6 == 0 [2024-01-29 14:17:56,764 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] score_0 == 0 [2024-01-29 14:17:56,764 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_11 == 0 [2024-01-29 14:17:56,765 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_2_start_8 == 0 [2024-01-29 14:17:56,765 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_10 == 0 [2024-01-29 14:17:56,765 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_1_start_1 == 0 [2024-01-29 14:17:56,765 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_2_start_2 == 0 [2024-01-29 14:17:56,765 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_9 == 0 [2024-01-29 14:17:56,765 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] result_10 == 0 [2024-01-29 14:17:56,765 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] result_11 == 0 [2024-01-29 14:17:56,765 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] result_9 == 0 [2024-01-29 14:17:56,765 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] seq_2_start_8 == 0 [2024-01-29 14:17:56,766 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] (unsigned long )_argptr == 0UL [2024-01-29 14:17:56,766 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] seq_2_start_8 == 0 [2024-01-29 14:17:56,766 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_9 == 0 [2024-01-29 14:17:56,766 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_11 == 0 [2024-01-29 14:17:56,766 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_10 == 0 [2024-01-29 14:17:56,766 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] score_6 == 0 [2024-01-29 14:17:56,766 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] result_11 == 0 [2024-01-29 14:17:56,766 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] seq_2_start_5 == 0 [2024-01-29 14:17:56,767 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] result_9 == 0 [2024-01-29 14:17:56,767 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] result_10 == 0 [2024-01-29 14:17:56,767 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] seq_1_start_7 == 0 [2024-01-29 14:17:56,767 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] seq_2_start_8 == 0 [2024-01-29 14:17:56,767 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 14:17:56,767 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] seq_1_start_4 == 0 [2024-01-29 14:17:56,767 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] seq_2_start_8 == 0 [2024-01-29 14:17:56,768 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] seq_2_start_5 == 0 [2024-01-29 14:17:56,768 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] result_9 == 0 [2024-01-29 14:17:56,768 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] score_6 == 0 [2024-01-29 14:17:56,768 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] result_11 == 0 [2024-01-29 14:17:56,768 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] seq_1_start_7 == 0 [2024-01-29 14:17:56,768 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] result_10 == 0 [2024-01-29 14:17:56,768 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 14:17:56,768 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (4294967295LL + (long long )s1) - (long long )s2 >= 0LL [2024-01-29 14:17:56,769 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-29 14:17:56,769 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (4294967296LL + (long long )s1) + (long long )s2 >= 0LL [2024-01-29 14:17:56,769 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (4294967295LL - (long long )s1) + (long long )s2 >= 0LL [2024-01-29 14:17:56,769 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (4294967294LL - (long long )s1) - (long long )s2 >= 0LL [2024-01-29 14:17:56,769 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (unsigned long )_argptr == 0UL [2024-01-29 14:17:56,769 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967295LL + (long long )s1) - (long long )s2 >= 0LL [2024-01-29 14:17:56,769 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967294LL - (long long )s1) - (long long )s2 >= 0LL [2024-01-29 14:17:56,769 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967296LL + (long long )s1) + (long long )s2 >= 0LL [2024-01-29 14:17:56,769 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967295LL - (long long )s1) + (long long )s2 >= 0LL [2024-01-29 14:17:56,770 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] score_3 == 0 [2024-01-29 14:17:56,770 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] seq_2_start_5 == 0 [2024-01-29 14:17:56,770 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] result_11 == 0 [2024-01-29 14:17:56,770 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] seq_1_start_7 == 0 [2024-01-29 14:17:56,770 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] result_9 == 0 [2024-01-29 14:17:56,770 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] seq_1_start_4 == 0 [2024-01-29 14:17:56,770 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] seq_2_start_8 == 0 [2024-01-29 14:17:56,770 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] score_6 == 0 [2024-01-29 14:17:56,771 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] result_10 == 0 [2024-01-29 14:17:56,771 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 14:17:56,771 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967295LL - (long long )s1) + (long long )s2 >= 0LL [2024-01-29 14:17:56,771 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967296LL + (long long )s1) + (long long )s2 >= 0LL [2024-01-29 14:17:56,771 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967295LL + (long long )s1) - (long long )s2 >= 0LL [2024-01-29 14:17:56,771 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967294LL - (long long )s1) - (long long )s2 >= 0LL [2024-01-29 14:17:56,771 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:17:56,771 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] 1 <= b [2024-01-29 14:17:56,771 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b != 0 [2024-01-29 14:17:56,772 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] seq_2_start_2 == 0 [2024-01-29 14:17:56,772 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] score_6 == 0 [2024-01-29 14:17:56,772 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] seq_1_start_4 == 0 [2024-01-29 14:17:56,772 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] result_11 == 0 [2024-01-29 14:17:56,772 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] result_10 == 0 [2024-01-29 14:17:56,772 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] score_3 == 0 [2024-01-29 14:17:56,772 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] seq_2_start_5 == 0 [2024-01-29 14:17:56,772 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] seq_1_start_7 == 0 [2024-01-29 14:17:56,773 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] seq_2_start_8 == 0 [2024-01-29 14:17:56,773 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] result_9 == 0 [2024-01-29 14:17:56,773 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] b <= -1 [2024-01-29 14:17:56,773 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] b != 0 [2024-01-29 14:17:56,773 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] result_9 == 0 [2024-01-29 14:17:56,773 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] result_10 == 0 [2024-01-29 14:17:56,773 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] result_11 == 0 [2024-01-29 14:17:56,787 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:17:56,910 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-match-subst.wvr.c[3056,3069] [2024-01-29 14:17:56,916 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:17:56,927 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:17:56,936 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local [2024-01-29 14:17:56,958 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: s2 [2024-01-29 14:17:56,959 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@8db7d96 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:56, skipping insertion in model container [2024-01-29 14:17:56,959 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:56,959 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:17:56,961 INFO L158 Benchmark]: Toolchain (without parser) took 226.22ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 28.9MB in the beginning and 43.0MB in the end (delta: -14.1MB). Peak memory consumption was 8.9MB. Max. memory is 16.1GB. [2024-01-29 14:17:56,961 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 58.7MB. Free memory was 35.1MB in the beginning and 35.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:56,962 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 58.7MB. Free memory was 35.1MB in the beginning and 34.9MB in the end (delta: 170.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:56,962 INFO L158 Benchmark]: CACSL2BoogieTranslator took 224.66ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 28.7MB in the beginning and 43.0MB in the end (delta: -14.3MB). Peak memory consumption was 8.9MB. Max. memory is 16.1GB. [2024-01-29 14:17:56,964 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 58.7MB. Free memory was 35.1MB in the beginning and 35.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 58.7MB. Free memory was 35.1MB in the beginning and 34.9MB in the end (delta: 170.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 224.66ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 28.7MB in the beginning and 43.0MB in the end (delta: -14.3MB). Peak memory consumption was 8.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 43]: Incorrect Syntax Undeclared variable in ACSL expression: s2 RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN