./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.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/parallel-parallel-sum-equiv.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a340643f 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/parallel-parallel-sum-equiv.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-parallel-sum-equiv.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-a340643-m [2024-01-27 14:51:29,119 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:51:29,201 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:51:29,206 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:51:29,207 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:51:29,241 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:51:29,244 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:51:29,244 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:51:29,245 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:51:29,249 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:51:29,249 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:51:29,249 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:51:29,250 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:51:29,251 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:51:29,251 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:51:29,251 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:51:29,252 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:51:29,252 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:51:29,252 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:51:29,253 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:51:29,253 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:51:29,253 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:51:29,253 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:51:29,254 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:51:29,254 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:51:29,254 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:51:29,255 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:51:29,255 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:51:29,255 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:51:29,256 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:51:29,257 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:51:29,257 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:51:29,257 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:51:29,257 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:51:29,257 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:51:29,258 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:51:29,258 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:51:29,258 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:51:29,258 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:51:29,259 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:51:29,259 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:51:29,259 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:51:29,259 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:51:29,259 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:51:29,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:51:29,540 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:51:29,543 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:51:29,544 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:51:29,545 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:51:29,546 INFO L431 ainManager$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/parallel-parallel-sum-equiv.wvr.yml/witness.yml [2024-01-27 14:51:29,715 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:51:29,716 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:51:29,716 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c [2024-01-27 14:51:30,896 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:51:31,082 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:51:31,083 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c [2024-01-27 14:51:31,089 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d97a4f331/df55959f1efd414392a4510dc9cca2e1/FLAG250b58f63 [2024-01-27 14:51:31,100 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d97a4f331/df55959f1efd414392a4510dc9cca2e1 [2024-01-27 14:51:31,101 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:51:31,102 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:51:31,103 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:31,103 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:51:31,107 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:51:31,108 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:29" (1/2) ... [2024-01-27 14:51:31,109 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e234560 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:31, skipping insertion in model container [2024-01-27 14:51:31,109 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:29" (1/2) ... [2024-01-27 14:51:31,110 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7294924a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:31, skipping insertion in model container [2024-01-27 14:51:31,111 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:31" (2/2) ... [2024-01-27 14:51:31,111 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e234560 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:31, skipping insertion in model container [2024-01-27 14:51:31,111 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:31" (2/2) ... [2024-01-27 14:51:31,111 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:51:31,162 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:51:31,163 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] X_0 == 0 [2024-01-27 14:51:31,164 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] 0 <= i [2024-01-27 14:51:31,164 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (long long )i - (long long )size >= 0LL [2024-01-27 14:51:31,164 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] -2147483647 <= size [2024-01-27 14:51:31,164 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] X_0 == 0 [2024-01-27 14:51:31,164 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] -2147483647 <= size [2024-01-27 14:51:31,165 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,165 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] s_6 == 0 [2024-01-27 14:51:31,165 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] i_7 == 0 [2024-01-27 14:51:31,165 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] X_0 == 0 [2024-01-27 14:51:31,165 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] t_8 == 0 [2024-01-27 14:51:31,165 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] i_3 == 0 [2024-01-27 14:51:31,166 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,166 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] s_2 == 0 [2024-01-27 14:51:31,166 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,166 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,166 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,167 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,167 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,167 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,167 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,167 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] s_6 == 0 [2024-01-27 14:51:31,167 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] X_0 == 0 [2024-01-27 14:51:31,168 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] i_7 == 0 [2024-01-27 14:51:31,168 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] t_5 == 0 [2024-01-27 14:51:31,168 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] t_8 == 0 [2024-01-27 14:51:31,168 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,168 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,168 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] -2147483647 <= i_3 [2024-01-27 14:51:31,169 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,169 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,169 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] -2147483647 <= size [2024-01-27 14:51:31,169 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] X_0 == 0 [2024-01-27 14:51:31,169 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] t_8 == 0 [2024-01-27 14:51:31,170 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] X_0 == 0 [2024-01-27 14:51:31,170 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] X_0 == 0 [2024-01-27 14:51:31,170 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] s_6 == 0 [2024-01-27 14:51:31,170 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] i_7 == 0 [2024-01-27 14:51:31,171 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] t_8 == 0 [2024-01-27 14:51:31,172 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] t_5 == 0 [2024-01-27 14:51:31,172 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] i_3 == 0 [2024-01-27 14:51:31,172 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] X_0 == 0 [2024-01-27 14:51:31,172 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] t_4 == 0 [2024-01-27 14:51:31,172 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] -2147483647 <= i_3 [2024-01-27 14:51:31,173 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,173 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-27 14:51:31,173 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,173 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] X_0 == 0 [2024-01-27 14:51:31,173 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] i_3 == 0 [2024-01-27 14:51:31,174 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] t_5 == 0 [2024-01-27 14:51:31,174 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] t_4 == 0 [2024-01-27 14:51:31,174 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] t_8 == 0 [2024-01-27 14:51:31,174 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] s_2 == 0 [2024-01-27 14:51:31,175 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] i_7 == 0 [2024-01-27 14:51:31,175 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] s_6 == 0 [2024-01-27 14:51:31,176 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,176 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,176 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,177 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,177 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,177 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,178 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] 1 <= b [2024-01-27 14:51:31,178 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] b != 0 [2024-01-27 14:51:31,178 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,178 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,178 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,178 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L57] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,178 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,179 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] -2147483647 <= i_7 [2024-01-27 14:51:31,179 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,179 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] i_3 == 0 [2024-01-27 14:51:31,179 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] X_0 == 0 [2024-01-27 14:51:31,179 INFO L98 nessWitnessExtractor]: Loop invariant at [L66-L75] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,180 INFO L98 nessWitnessExtractor]: Loop invariant at [L105-L114] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,180 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,180 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,180 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] X_0 == 0 [2024-01-27 14:51:31,181 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,181 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] size != 0 [2024-01-27 14:51:31,181 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 14:51:31,182 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] X_0 == 0 [2024-01-27 14:51:31,182 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] ((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0) [2024-01-27 14:51:31,182 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] t_8 == 0 [2024-01-27 14:51:31,182 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] t_5 == 0 [2024-01-27 14:51:31,182 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] X_0 == 0 [2024-01-27 14:51:31,182 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] s_6 == 0 [2024-01-27 14:51:31,183 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] n_1 == 0 [2024-01-27 14:51:31,183 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] i_3 == 0 [2024-01-27 14:51:31,183 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] s_2 == 0 [2024-01-27 14:51:31,183 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] t_4 == 0 [2024-01-27 14:51:31,183 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] i_7 == 0 [2024-01-27 14:51:31,183 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] i_7 == 0 [2024-01-27 14:51:31,183 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,184 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,184 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,184 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,184 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] X_0 == 0 [2024-01-27 14:51:31,184 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] i_7 == 0 [2024-01-27 14:51:31,184 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] t_8 == 0 [2024-01-27 14:51:31,185 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,185 INFO L98 nessWitnessExtractor]: Loop invariant at [L154-L156] X_0 == 0 [2024-01-27 14:51:31,185 INFO L98 nessWitnessExtractor]: Loop invariant at [L154-L156] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || ((-2147483647 <= size && 0 == i) && i == 0) [2024-01-27 14:51:31,185 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,185 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] -2147483647 <= i_3 [2024-01-27 14:51:31,186 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,186 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] b != 0 [2024-01-27 14:51:31,186 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] b <= -1 [2024-01-27 14:51:31,187 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,187 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,188 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] s_6 == 0 [2024-01-27 14:51:31,188 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,188 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] i_7 == 0 [2024-01-27 14:51:31,189 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,189 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,189 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] -2147483647 <= i_3 [2024-01-27 14:51:31,189 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] s_6 == 0 [2024-01-27 14:51:31,190 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] X_0 == 0 [2024-01-27 14:51:31,190 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] t_4 == 0 [2024-01-27 14:51:31,190 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] t_8 == 0 [2024-01-27 14:51:31,190 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] i_7 == 0 [2024-01-27 14:51:31,190 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] t_5 == 0 [2024-01-27 14:51:31,190 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,190 INFO L98 nessWitnessExtractor]: Location invariant before [L151-L151] X_0 == 0 [2024-01-27 14:51:31,191 INFO L98 nessWitnessExtractor]: Location invariant before [L151-L151] -2147483647 <= size [2024-01-27 14:51:31,191 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,191 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,191 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,191 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,192 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] -2147483647 <= i_7 [2024-01-27 14:51:31,192 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,192 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,192 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-27 14:51:31,224 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:51:31,419 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/parallel-parallel-sum-equiv.wvr.c[3822,3835] [2024-01-27 14:51:31,438 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:51:31,453 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:51:31,463 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-27 14:51:31,464 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 Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:51:31,546 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/parallel-parallel-sum-equiv.wvr.c[3822,3835] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:51:31,563 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 14:51:31,564 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7294924a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:31, skipping insertion in model container [2024-01-27 14:51:31,564 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:31,564 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:51:31,566 INFO L158 Benchmark]: Toolchain (without parser) took 463.59ms. Allocated memory is still 174.1MB. Free memory was 113.3MB in the beginning and 87.6MB in the end (delta: 25.7MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-01-27 14:51:31,566 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 174.1MB. Free memory is still 137.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:31,567 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 174.1MB. Free memory is still 130.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:31,567 INFO L158 Benchmark]: CACSL2BoogieTranslator took 461.60ms. Allocated memory is still 174.1MB. Free memory was 112.8MB in the beginning and 87.6MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-01-27 14:51:31,570 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.17ms. Allocated memory is still 174.1MB. Free memory is still 137.5MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 174.1MB. Free memory is still 130.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 461.60ms. Allocated memory is still 174.1MB. Free memory was 112.8MB in the beginning and 87.6MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 157]: Incorrect Syntax Undeclared variable in ACSL expression: i 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/parallel-parallel-sum-equiv.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-parallel-sum-equiv.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-a340643-m [2024-01-27 14:51:33,625 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:51:33,720 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:51:33,725 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:51:33,726 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:51:33,757 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:51:33,757 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:51:33,758 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:51:33,758 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:51:33,762 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:51:33,763 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:51:33,763 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:51:33,764 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:51:33,765 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:51:33,765 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:51:33,766 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:51:33,766 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:51:33,766 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:51:33,767 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:51:33,767 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:51:33,767 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:51:33,768 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:51:33,768 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:51:33,769 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:51:33,769 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:51:33,769 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:51:33,769 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:51:33,770 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:51:33,770 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:51:33,770 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:51:33,771 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:51:33,771 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:51:33,771 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:51:33,771 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:51:33,772 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:51:33,772 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:51:33,773 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:51:33,773 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:51:33,773 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:51:33,773 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:51:33,774 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:51:33,774 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:51:33,774 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:51:33,774 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:51:33,775 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:51:33,775 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:51:33,775 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:51:34,117 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:51:34,144 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:51:34,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:51:34,148 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:51:34,148 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:51:34,150 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c [2024-01-27 14:51:35,439 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:51:35,648 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:51:35,649 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c [2024-01-27 14:51:35,663 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7954416d/c9f25d81835643d58e209b5fa88a3293/FLAGf0a1e727d [2024-01-27 14:51:35,676 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7954416d/c9f25d81835643d58e209b5fa88a3293 [2024-01-27 14:51:35,678 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:51:35,678 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:51:35,679 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-parallel-sum-equiv.wvr.yml/witness.yml [2024-01-27 14:51:35,870 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:51:35,874 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:51:35,875 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:35,875 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:51:35,879 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:51:35,880 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:35" (1/2) ... [2024-01-27 14:51:35,881 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b23dc8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:35, skipping insertion in model container [2024-01-27 14:51:35,882 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:35" (1/2) ... [2024-01-27 14:51:35,883 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2fbb7936 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:35, skipping insertion in model container [2024-01-27 14:51:35,883 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:35" (2/2) ... [2024-01-27 14:51:35,884 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b23dc8b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:35, skipping insertion in model container [2024-01-27 14:51:35,884 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:35" (2/2) ... [2024-01-27 14:51:35,884 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:51:35,935 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:51:35,936 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] t_5 == 0 [2024-01-27 14:51:35,937 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] s_6 == 0 [2024-01-27 14:51:35,937 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] t_4 == 0 [2024-01-27 14:51:35,937 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] t_8 == 0 [2024-01-27 14:51:35,937 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] i_7 == 0 [2024-01-27 14:51:35,937 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] X_0 == 0 [2024-01-27 14:51:35,937 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,938 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,938 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,938 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] -2147483647 <= i_7 [2024-01-27 14:51:35,938 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,938 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] -2147483647 <= size [2024-01-27 14:51:35,938 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] X_0 == 0 [2024-01-27 14:51:35,938 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] t_5 == 0 [2024-01-27 14:51:35,939 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] X_0 == 0 [2024-01-27 14:51:35,939 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] s_6 == 0 [2024-01-27 14:51:35,939 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] t_8 == 0 [2024-01-27 14:51:35,939 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] i_7 == 0 [2024-01-27 14:51:35,940 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,940 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,940 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] t_8 == 0 [2024-01-27 14:51:35,940 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] X_0 == 0 [2024-01-27 14:51:35,940 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] i_3 == 0 [2024-01-27 14:51:35,940 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,941 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L57] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,941 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,941 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,941 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] s_2 == 0 [2024-01-27 14:51:35,941 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,941 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] i_3 == 0 [2024-01-27 14:51:35,941 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,942 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] -2147483647 <= i_3 [2024-01-27 14:51:35,942 INFO L98 nessWitnessExtractor]: Location invariant before [L151-L151] X_0 == 0 [2024-01-27 14:51:35,942 INFO L98 nessWitnessExtractor]: Location invariant before [L151-L151] -2147483647 <= size [2024-01-27 14:51:35,944 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,944 INFO L98 nessWitnessExtractor]: Loop invariant at [L66-L75] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,944 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,944 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] i_7 == 0 [2024-01-27 14:51:35,944 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] i_3 == 0 [2024-01-27 14:51:35,944 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] s_6 == 0 [2024-01-27 14:51:35,944 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] t_5 == 0 [2024-01-27 14:51:35,945 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] X_0 == 0 [2024-01-27 14:51:35,945 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] t_4 == 0 [2024-01-27 14:51:35,945 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] t_8 == 0 [2024-01-27 14:51:35,945 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,945 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,946 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,946 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,946 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] i_7 == 0 [2024-01-27 14:51:35,946 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,947 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,947 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] b <= -1 [2024-01-27 14:51:35,947 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] b != 0 [2024-01-27 14:51:35,947 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] t_8 == 0 [2024-01-27 14:51:35,948 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] s_6 == 0 [2024-01-27 14:51:35,948 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] X_0 == 0 [2024-01-27 14:51:35,948 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] i_7 == 0 [2024-01-27 14:51:35,949 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] X_0 == 0 [2024-01-27 14:51:35,949 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,949 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,949 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,949 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] -2147483647 <= i_3 [2024-01-27 14:51:35,949 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,949 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] -2147483647 <= i_7 [2024-01-27 14:51:35,950 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,950 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,950 INFO L98 nessWitnessExtractor]: Loop invariant at [L105-L114] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,950 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,950 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] -2147483647 <= i_3 [2024-01-27 14:51:35,950 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-27 14:51:35,950 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] t_8 == 0 [2024-01-27 14:51:35,951 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] X_0 == 0 [2024-01-27 14:51:35,951 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] i_7 == 0 [2024-01-27 14:51:35,951 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,951 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,951 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 14:51:35,951 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] ((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0) [2024-01-27 14:51:35,951 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] X_0 == 0 [2024-01-27 14:51:35,952 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] size != 0 [2024-01-27 14:51:35,952 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,952 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,952 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,952 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,952 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] i_7 == 0 [2024-01-27 14:51:35,952 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] X_0 == 0 [2024-01-27 14:51:35,952 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] n_1 == 0 [2024-01-27 14:51:35,953 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] t_8 == 0 [2024-01-27 14:51:35,953 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] s_2 == 0 [2024-01-27 14:51:35,953 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] t_4 == 0 [2024-01-27 14:51:35,953 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] i_3 == 0 [2024-01-27 14:51:35,953 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] s_6 == 0 [2024-01-27 14:51:35,953 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] t_5 == 0 [2024-01-27 14:51:35,954 INFO L98 nessWitnessExtractor]: Loop invariant at [L154-L156] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || ((-2147483647 <= size && 0 == i) && i == 0) [2024-01-27 14:51:35,954 INFO L98 nessWitnessExtractor]: Loop invariant at [L154-L156] X_0 == 0 [2024-01-27 14:51:35,954 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,954 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,954 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,955 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,955 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] i_7 == 0 [2024-01-27 14:51:35,955 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] s_6 == 0 [2024-01-27 14:51:35,955 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] 1 <= b [2024-01-27 14:51:35,955 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] b != 0 [2024-01-27 14:51:35,956 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,956 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,956 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] X_0 == 0 [2024-01-27 14:51:35,957 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (long long )i - (long long )size >= 0LL [2024-01-27 14:51:35,958 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] 0 <= i [2024-01-27 14:51:35,958 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] -2147483647 <= size [2024-01-27 14:51:35,958 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,958 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,959 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,959 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] X_0 == 0 [2024-01-27 14:51:35,959 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] -2147483647 <= size [2024-01-27 14:51:35,959 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] -2147483647 <= i_3 [2024-01-27 14:51:35,960 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,960 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] X_0 == 0 [2024-01-27 14:51:35,960 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,960 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,960 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,960 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,960 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] t_8 == 0 [2024-01-27 14:51:35,961 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] t_5 == 0 [2024-01-27 14:51:35,961 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] i_7 == 0 [2024-01-27 14:51:35,961 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] i_3 == 0 [2024-01-27 14:51:35,961 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] s_2 == 0 [2024-01-27 14:51:35,961 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] X_0 == 0 [2024-01-27 14:51:35,961 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] t_4 == 0 [2024-01-27 14:51:35,961 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] s_6 == 0 [2024-01-27 14:51:35,962 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,962 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,962 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] X_0 == 0 [2024-01-27 14:51:35,962 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (unsigned long )_argptr == 0UL [2024-01-27 14:51:35,989 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:51:36,185 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/parallel-parallel-sum-equiv.wvr.c[3822,3835] [2024-01-27 14:51:36,210 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:51:36,228 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-27 14:51:36,234 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:51:36,263 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/parallel-parallel-sum-equiv.wvr.c[3822,3835] [2024-01-27 14:51:36,271 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:51:36,280 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:51:36,290 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-27 14:51:36,297 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 Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:51:36,401 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/parallel-parallel-sum-equiv.wvr.c[3822,3835] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:51:36,429 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 14:51:36,430 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2fbb7936 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:36, skipping insertion in model container [2024-01-27 14:51:36,431 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:36,432 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:51:36,433 INFO L158 Benchmark]: Toolchain (without parser) took 558.89ms. Allocated memory is still 77.6MB. Free memory was 57.0MB in the beginning and 53.3MB in the end (delta: 3.7MB). Peak memory consumption was 26.1MB. Max. memory is 16.1GB. [2024-01-27 14:51:36,434 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 54.5MB. Free memory is still 37.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:36,434 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 77.6MB. Free memory was 45.3MB in the beginning and 45.1MB in the end (delta: 217.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:36,435 INFO L158 Benchmark]: CACSL2BoogieTranslator took 556.46ms. Allocated memory is still 77.6MB. Free memory was 57.0MB in the beginning and 53.3MB in the end (delta: 3.7MB). Peak memory consumption was 26.1MB. Max. memory is 16.1GB. [2024-01-27 14:51:36,436 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 54.5MB. Free memory is still 37.7MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.20ms. Allocated memory is still 77.6MB. Free memory was 45.3MB in the beginning and 45.1MB in the end (delta: 217.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 556.46ms. Allocated memory is still 77.6MB. Free memory was 57.0MB in the beginning and 53.3MB in the end (delta: 3.7MB). Peak memory consumption was 26.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 157]: Incorrect Syntax Undeclared variable in ACSL expression: i 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