./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.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/parallel-parallel-sum-equiv.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d8006e4b 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.2024-01-24_13-31-21.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-d8006e4-m [2024-02-05 10:33:56,067 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:33:56,142 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-05 10:33:56,145 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:33:56,145 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:33:56,159 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:33:56,159 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:33:56,159 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:33:56,160 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:33:56,160 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:33:56,161 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:33:56,161 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:33:56,161 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:33:56,161 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:33:56,162 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:33:56,162 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:33:56,162 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:33:56,163 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:33:56,163 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-05 10:33:56,163 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:33:56,169 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:33:56,169 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:33:56,169 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:33:56,170 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:33:56,170 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:33:56,170 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:33:56,170 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:33:56,171 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:33:56,171 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:33:56,171 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:33:56,171 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:33:56,171 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:33:56,172 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:33:56,172 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:33:56,172 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:33:56,172 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:33:56,172 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-05 10:33:56,173 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-05 10:33:56,173 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:33:56,173 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:33:56,173 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:33:56,173 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:33:56,174 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:33:56,174 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:33:56,343 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:33:56,378 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:33:56,380 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:33:56,380 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:33:56,382 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:33:56,383 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/parallel-parallel-sum-equiv.wvr.yml/witness.yml [2024-02-05 10:33:56,559 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:33:56,560 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:33:56,560 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c [2024-02-05 10:33:57,650 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:33:57,840 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:33:57,841 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c [2024-02-05 10:33:57,850 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6333b015/eb4d1345efff4ab0b06a039ebe18a888/FLAG7203aa071 [2024-02-05 10:33:57,865 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6333b015/eb4d1345efff4ab0b06a039ebe18a888 [2024-02-05 10:33:57,868 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:33:57,869 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:33:57,870 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:33:57,870 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:33:57,873 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:33:57,874 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:33:56" (1/2) ... [2024-02-05 10:33:57,875 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59d12de0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:33:57, skipping insertion in model container [2024-02-05 10:33:57,875 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:33:56" (1/2) ... [2024-02-05 10:33:57,876 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19023c6a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:33:57, skipping insertion in model container [2024-02-05 10:33:57,876 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:33:57" (2/2) ... [2024-02-05 10:33:57,877 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59d12de0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:33:57, skipping insertion in model container [2024-02-05 10:33:57,877 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:33:57" (2/2) ... [2024-02-05 10:33:57,877 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:33:57,935 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:33:57,936 INFO L101 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,936 INFO L101 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,937 INFO L101 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,937 INFO L101 nessWitnessExtractor]: Location invariant before [L128-L128] ((((((X_0 == 0) && (i_3 == 0)) && (t_4 == 0)) && (t_5 == 0)) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-02-05 10:33:57,937 INFO L101 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,937 INFO L101 nessWitnessExtractor]: Location invariant before [L107-L107] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,938 INFO L101 nessWitnessExtractor]: Location invariant before [L162-L162] (1 <= b) && (b != 0) [2024-02-05 10:33:57,938 INFO L101 nessWitnessExtractor]: Location invariant before [L131-L131] (((X_0 == 0) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-02-05 10:33:57,938 INFO L101 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,938 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:33:57,938 INFO L101 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,938 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,938 INFO L101 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,939 INFO L101 nessWitnessExtractor]: Location invariant before [L111-L111] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,939 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,939 INFO L101 nessWitnessExtractor]: Location invariant before [L127-L127] (((((((X_0 == 0) && (s_2 == 0)) && (i_3 == 0)) && (t_4 == 0)) && (t_5 == 0)) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-02-05 10:33:57,939 INFO L101 nessWitnessExtractor]: Location invariant before [L150-L150] (-2147483647 <= size) && (X_0 == 0) [2024-02-05 10:33:57,939 INFO L101 nessWitnessExtractor]: Location invariant before [L155-L155] ((((-1LL - (long long )i) + (long long )size >= 0LL) && (X_0 == 0)) && (size != 0)) && (((((((((((((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)) [2024-02-05 10:33:57,939 INFO L101 nessWitnessExtractor]: Location invariant before [L133-L133] (X_0 == 0) && (t_8 == 0) [2024-02-05 10:33:57,939 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,940 INFO L101 nessWitnessExtractor]: Location invariant before [L132-L132] ((X_0 == 0) && (i_7 == 0)) && (t_8 == 0) [2024-02-05 10:33:57,940 INFO L101 nessWitnessExtractor]: Location invariant before [L134-L134] X_0 == 0 [2024-02-05 10:33:57,940 INFO L101 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,940 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,940 INFO L101 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,941 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,941 INFO L101 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,941 INFO L101 nessWitnessExtractor]: Location invariant before [L161-L161] (b <= -1) && (b != 0) [2024-02-05 10:33:57,941 INFO L101 nessWitnessExtractor]: Location invariant before [L115-L115] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,941 INFO L101 nessWitnessExtractor]: Location invariant before [L102-L102] (i_7 == 0) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:33:57,941 INFO L101 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,941 INFO L101 nessWitnessExtractor]: Location invariant before [L129-L129] (((((X_0 == 0) && (t_4 == 0)) && (t_5 == 0)) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-02-05 10:33:57,941 INFO L101 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,942 INFO L101 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,942 INFO L101 nessWitnessExtractor]: Location invariant before [L53-L53] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:33:57,942 INFO L101 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,942 INFO L101 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,942 INFO L101 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,943 INFO L101 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,943 INFO L101 nessWitnessExtractor]: Location invariant before [L130-L130] ((((X_0 == 0) && (t_5 == 0)) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-02-05 10:33:57,943 INFO L101 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,944 INFO L101 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,944 INFO L101 nessWitnessExtractor]: Loop invariant at [L66-L66] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,944 INFO L101 nessWitnessExtractor]: Location invariant before [L126-L126] ((((((((X_0 == 0) && (n_1 == 0)) && (s_2 == 0)) && (i_3 == 0)) && (t_4 == 0)) && (t_5 == 0)) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-02-05 10:33:57,944 INFO L101 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,944 INFO L101 nessWitnessExtractor]: Location invariant before [L119-L119] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,944 INFO L101 nessWitnessExtractor]: Location invariant before [L112-L112] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,944 INFO L101 nessWitnessExtractor]: Location invariant before [L117-L117] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,945 INFO L101 nessWitnessExtractor]: Location invariant before [L157-L157] (((-2147483647 <= size) && (0 <= i)) && ((long long )i - (long long )size >= 0LL)) && (X_0 == 0) [2024-02-05 10:33:57,945 INFO L101 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,945 INFO L101 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,945 INFO L101 nessWitnessExtractor]: Loop invariant at [L105-L105] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,945 INFO L101 nessWitnessExtractor]: Loop invariant at [L154-L154] (X_0 == 0) && ((((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)) [2024-02-05 10:33:57,946 INFO L101 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,946 INFO L101 nessWitnessExtractor]: Location invariant before [L88-L88] (i_3 == 0) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:33:57,946 INFO L101 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,946 INFO L101 nessWitnessExtractor]: Location invariant before [L71-L71] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:33:57,947 INFO L101 nessWitnessExtractor]: Loop invariant at [L48-L48] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,947 INFO L101 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,947 INFO L101 nessWitnessExtractor]: Location invariant before [L89-L89] ((s_2 == 0) && (i_3 == 0)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:33:57,947 INFO L101 nessWitnessExtractor]: Location invariant before [L116-L116] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,948 INFO L101 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,948 INFO L101 nessWitnessExtractor]: Location invariant before [L153-L153] (-2147483647 <= size) && (X_0 == 0) [2024-02-05 10:33:57,948 INFO L101 nessWitnessExtractor]: Location invariant before [L103-L103] ((s_6 == 0) && (i_7 == 0)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:33:57,948 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:33:57,948 INFO L101 nessWitnessExtractor]: Location invariant before [L110-L110] (-2147483647 <= i_7) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:33:57,948 INFO L101 nessWitnessExtractor]: Location invariant before [L151-L151] (-2147483647 <= size) && (X_0 == 0) [2024-02-05 10:33:57,948 INFO L101 nessWitnessExtractor]: Location invariant before [L135-L135] X_0 == 0 [2024-02-05 10:33:57,948 INFO L101 nessWitnessExtractor]: Location invariant before [L109-L109] (-2147483647 <= i_7) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:33:57,949 INFO L101 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-02-05 10:33:57,974 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:33:58,203 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] [2024-02-05 10:33:58,217 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:33:58,234 INFO L204 MainTranslator]: Completed pre-run 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 [2024-02-05 10:33:58,313 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 [2024-02-05 10:33:58,317 WARN L424 MainDispatcher]: Unable to annotate * arr = (int*)malloc(sizeof(int) * (size_t)size) with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:33:58,338 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-05 10:33:58,339 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19023c6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:33:58, skipping insertion in model container [2024-02-05 10:33:58,346 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:33:58,346 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:33:58,348 INFO L158 Benchmark]: Toolchain (without parser) took 478.55ms. Allocated memory is still 182.5MB. Free memory was 106.6MB in the beginning and 143.0MB in the end (delta: -36.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-05 10:33:58,348 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 109.1MB. Free memory is still 73.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:33:58,352 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 182.5MB. Free memory is still 152.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:33:58,352 INFO L158 Benchmark]: CACSL2BoogieTranslator took 476.59ms. Allocated memory is still 182.5MB. Free memory was 106.3MB in the beginning and 143.0MB in the end (delta: -36.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-05 10:33:58,354 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 0.15ms. Allocated memory is still 109.1MB. Free memory is still 73.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 182.5MB. Free memory is still 152.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 476.59ms. Allocated memory is still 182.5MB. Free memory was 106.3MB in the beginning and 143.0MB in the end (delta: -36.7MB). Peak memory consumption was 16.8MB. 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.2024-01-24_13-31-21.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-d8006e4-m [2024-02-05 10:34:00,359 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:34:00,421 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-05 10:34:00,427 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:34:00,429 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:34:00,451 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:34:00,451 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:34:00,452 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:34:00,452 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:34:00,455 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:34:00,456 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:34:00,456 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:34:00,456 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:34:00,457 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:34:00,458 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:34:00,458 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:34:00,458 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:34:00,458 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:34:00,459 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:34:00,459 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:34:00,459 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:34:00,460 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:34:00,460 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:34:00,460 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-05 10:34:00,460 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-05 10:34:00,461 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:34:00,461 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-05 10:34:00,461 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:34:00,461 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:34:00,461 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:34:00,462 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:34:00,463 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:34:00,463 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:34:00,463 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:34:00,463 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:34:00,463 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:34:00,464 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:34:00,464 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:34:00,464 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-05 10:34:00,465 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-05 10:34:00,465 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:34:00,465 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:34:00,465 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:34:00,465 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:34:00,466 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:34:00,466 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-05 10:34:00,466 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:34:00,764 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:34:00,796 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:34:00,798 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:34:00,799 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:34:00,799 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:34:00,801 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c [2024-02-05 10:34:02,084 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:34:02,309 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:34:02,310 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c [2024-02-05 10:34:02,321 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5faf68cc8/91f2712569ea4e409048cfda156f3153/FLAG85a39cf41 [2024-02-05 10:34:02,335 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5faf68cc8/91f2712569ea4e409048cfda156f3153 [2024-02-05 10:34:02,337 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:34:02,338 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:34:02,340 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/parallel-parallel-sum-equiv.wvr.yml/witness.yml [2024-02-05 10:34:02,490 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:34:02,492 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:34:02,493 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:34:02,493 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:34:02,496 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:34:02,497 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:34:02" (1/2) ... [2024-02-05 10:34:02,498 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66b129b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:34:02, skipping insertion in model container [2024-02-05 10:34:02,498 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:34:02" (1/2) ... [2024-02-05 10:34:02,499 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17e3f944 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:34:02, skipping insertion in model container [2024-02-05 10:34:02,499 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:34:02" (2/2) ... [2024-02-05 10:34:02,499 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66b129b8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:34:02, skipping insertion in model container [2024-02-05 10:34:02,500 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:34:02" (2/2) ... [2024-02-05 10:34:02,500 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:34:02,552 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:34:02,554 INFO L101 nessWitnessExtractor]: Location invariant before [L126-L126] ((((((((X_0 == 0) && (n_1 == 0)) && (s_2 == 0)) && (i_3 == 0)) && (t_4 == 0)) && (t_5 == 0)) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-02-05 10:34:02,554 INFO L101 nessWitnessExtractor]: Location invariant before [L53-L53] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:34:02,554 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,554 INFO L101 nessWitnessExtractor]: Location invariant before [L110-L110] (-2147483647 <= i_7) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:34:02,554 INFO L101 nessWitnessExtractor]: Location invariant before [L162-L162] (1 <= b) && (b != 0) [2024-02-05 10:34:02,554 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:34:02,555 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,555 INFO L101 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,555 INFO L101 nessWitnessExtractor]: Location invariant before [L133-L133] (X_0 == 0) && (t_8 == 0) [2024-02-05 10:34:02,555 INFO L101 nessWitnessExtractor]: Location invariant before [L103-L103] ((s_6 == 0) && (i_7 == 0)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:34:02,555 INFO L101 nessWitnessExtractor]: Location invariant before [L128-L128] ((((((X_0 == 0) && (i_3 == 0)) && (t_4 == 0)) && (t_5 == 0)) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-02-05 10:34:02,555 INFO L101 nessWitnessExtractor]: Location invariant before [L115-L115] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,555 INFO L101 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,556 INFO L101 nessWitnessExtractor]: Loop invariant at [L48-L48] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,556 INFO L101 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,556 INFO L101 nessWitnessExtractor]: Location invariant before [L161-L161] (b <= -1) && (b != 0) [2024-02-05 10:34:02,556 INFO L101 nessWitnessExtractor]: Location invariant before [L153-L153] (-2147483647 <= size) && (X_0 == 0) [2024-02-05 10:34:02,557 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,557 INFO L101 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,557 INFO L101 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,558 INFO L101 nessWitnessExtractor]: Loop invariant at [L66-L66] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,558 INFO L101 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,558 INFO L101 nessWitnessExtractor]: Location invariant before [L111-L111] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,558 INFO L101 nessWitnessExtractor]: Location invariant before [L151-L151] (-2147483647 <= size) && (X_0 == 0) [2024-02-05 10:34:02,558 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,558 INFO L101 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,558 INFO L101 nessWitnessExtractor]: Location invariant before [L155-L155] ((((-1LL - (long long )i) + (long long )size >= 0LL) && (X_0 == 0)) && (size != 0)) && (((((((((((((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)) [2024-02-05 10:34:02,559 INFO L101 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,559 INFO L101 nessWitnessExtractor]: Location invariant before [L150-L150] (-2147483647 <= size) && (X_0 == 0) [2024-02-05 10:34:02,559 INFO L101 nessWitnessExtractor]: Location invariant before [L157-L157] (((-2147483647 <= size) && (0 <= i)) && ((long long )i - (long long )size >= 0LL)) && (X_0 == 0) [2024-02-05 10:34:02,559 INFO L101 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,560 INFO L101 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,560 INFO L101 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,560 INFO L101 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,562 INFO L101 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,562 INFO L101 nessWitnessExtractor]: Location invariant before [L127-L127] (((((((X_0 == 0) && (s_2 == 0)) && (i_3 == 0)) && (t_4 == 0)) && (t_5 == 0)) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-02-05 10:34:02,562 INFO L101 nessWitnessExtractor]: Location invariant before [L132-L132] ((X_0 == 0) && (i_7 == 0)) && (t_8 == 0) [2024-02-05 10:34:02,562 INFO L101 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,562 INFO L101 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,562 INFO L101 nessWitnessExtractor]: Location invariant before [L135-L135] X_0 == 0 [2024-02-05 10:34:02,562 INFO L101 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,563 INFO L101 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,563 INFO L101 nessWitnessExtractor]: Location invariant before [L107-L107] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,563 INFO L101 nessWitnessExtractor]: Location invariant before [L129-L129] (((((X_0 == 0) && (t_4 == 0)) && (t_5 == 0)) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-02-05 10:34:02,563 INFO L101 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,563 INFO L101 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,563 INFO L101 nessWitnessExtractor]: Location invariant before [L134-L134] X_0 == 0 [2024-02-05 10:34:02,563 INFO L101 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,564 INFO L101 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,564 INFO L101 nessWitnessExtractor]: Location invariant before [L130-L130] ((((X_0 == 0) && (t_5 == 0)) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-02-05 10:34:02,564 INFO L101 nessWitnessExtractor]: Location invariant before [L116-L116] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,564 INFO L101 nessWitnessExtractor]: Loop invariant at [L105-L105] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,565 INFO L101 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,565 INFO L101 nessWitnessExtractor]: Location invariant before [L102-L102] (i_7 == 0) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:34:02,566 INFO L101 nessWitnessExtractor]: Location invariant before [L112-L112] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,566 INFO L101 nessWitnessExtractor]: Location invariant before [L109-L109] (-2147483647 <= i_7) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:34:02,566 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:34:02,566 INFO L101 nessWitnessExtractor]: Location invariant before [L88-L88] (i_3 == 0) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:34:02,566 INFO L101 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,566 INFO L101 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,566 INFO L101 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,567 INFO L101 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,567 INFO L101 nessWitnessExtractor]: Location invariant before [L131-L131] (((X_0 == 0) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-02-05 10:34:02,567 INFO L101 nessWitnessExtractor]: Location invariant before [L89-L89] ((s_2 == 0) && (i_3 == 0)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:34:02,567 INFO L101 nessWitnessExtractor]: Location invariant before [L119-L119] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,567 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,567 INFO L101 nessWitnessExtractor]: Location invariant before [L71-L71] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:34:02,567 INFO L101 nessWitnessExtractor]: Loop invariant at [L154-L154] (X_0 == 0) && ((((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)) [2024-02-05 10:34:02,567 INFO L101 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,568 INFO L101 nessWitnessExtractor]: Location invariant before [L117-L117] (unsigned long )_argptr == 0UL [2024-02-05 10:34:02,592 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:34:02,761 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] [2024-02-05 10:34:02,770 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:34:02,779 INFO L201 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-05 10:34:02,782 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:34:02,792 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] [2024-02-05 10:34:02,795 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:34:02,798 INFO L204 MainTranslator]: Completed pre-run 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 [2024-02-05 10:34:02,855 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 [2024-02-05 10:34:02,857 WARN L424 MainDispatcher]: Unable to annotate * arr = (int*)malloc(sizeof(int) * (size_t)size) with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:34:02,870 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-05 10:34:02,870 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17e3f944 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:34:02, skipping insertion in model container [2024-02-05 10:34:02,871 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:34:02,871 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:34:02,872 INFO L158 Benchmark]: Toolchain (without parser) took 380.23ms. Allocated memory is still 86.0MB. Free memory was 55.7MB in the beginning and 52.5MB in the end (delta: 3.2MB). Peak memory consumption was 17.8MB. Max. memory is 16.1GB. [2024-02-05 10:34:02,873 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 56.6MB. Free memory was 37.5MB in the beginning and 37.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:34:02,873 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 86.0MB. Free memory is still 62.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:34:02,873 INFO L158 Benchmark]: CACSL2BoogieTranslator took 378.22ms. Allocated memory is still 86.0MB. Free memory was 55.4MB in the beginning and 52.5MB in the end (delta: 2.9MB). Peak memory consumption was 17.8MB. Max. memory is 16.1GB. [2024-02-05 10:34:02,874 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 56.6MB. Free memory was 37.5MB in the beginning and 37.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.18ms. Allocated memory is still 86.0MB. Free memory is still 62.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 378.22ms. Allocated memory is still 86.0MB. Free memory was 55.4MB in the beginning and 52.5MB in the end (delta: 2.9MB). Peak memory consumption was 17.8MB. 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