./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 59af5db6 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-59af5db-m [2024-02-02 09:20:28,041 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:20:28,107 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-02 09:20:28,111 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:20:28,112 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:20:28,136 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:20:28,137 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:20:28,137 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:20:28,138 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:20:28,141 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:20:28,141 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:20:28,141 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:20:28,142 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:20:28,143 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:20:28,143 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:20:28,144 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:20:28,144 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:20:28,144 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:20:28,144 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-02 09:20:28,145 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:20:28,146 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:20:28,146 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:20:28,146 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:20:28,146 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:20:28,147 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:20:28,147 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:20:28,147 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:20:28,147 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:20:28,148 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:20:28,148 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:20:28,149 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:20:28,149 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:20:28,149 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:20:28,149 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:20:28,149 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:20:28,149 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:20:28,150 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-02 09:20:28,150 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-02 09:20:28,150 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:20:28,150 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:20:28,150 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:20:28,151 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:20:28,151 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:20:28,151 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:20:28,370 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:20:28,386 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:20:28,389 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:20:28,390 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:20:28,390 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:20:28,391 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c [2024-02-02 09:20:29,407 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:20:29,563 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:20:29,563 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c [2024-02-02 09:20:29,569 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11a20bdd5/5ab559b4f32c4802b6c4927359804aee/FLAG047e122f2 [2024-02-02 09:20:29,581 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11a20bdd5/5ab559b4f32c4802b6c4927359804aee [2024-02-02 09:20:29,583 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:20:29,584 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:20:29,584 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-parallel-sum-equiv.wvr.yml/witness.yml [2024-02-02 09:20:29,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:20:29,716 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:20:29,717 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:20:29,717 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:20:29,721 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:20:29,721 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:20:29" (1/2) ... [2024-02-02 09:20:29,722 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c611989 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:20:29, skipping insertion in model container [2024-02-02 09:20:29,722 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:20:29" (1/2) ... [2024-02-02 09:20:29,724 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55f15525 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:20:29, skipping insertion in model container [2024-02-02 09:20:29,724 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:20:29" (2/2) ... [2024-02-02 09:20:29,724 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c611989 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:20:29, skipping insertion in model container [2024-02-02 09:20:29,725 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:20:29" (2/2) ... [2024-02-02 09:20:29,725 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:20:29,767 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:20:29,768 INFO L101 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,768 INFO L101 nessWitnessExtractor]: Loop invariant at [L105-L114] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,768 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) [2024-02-02 09:20:29,769 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) [2024-02-02 09:20:29,769 INFO L101 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,769 INFO L101 nessWitnessExtractor]: Location invariant before [L151-L151] (-2147483647 <= size) && (X_0 == 0) [2024-02-02 09:20:29,770 INFO L101 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,770 INFO L101 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,770 INFO L101 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,770 INFO L101 nessWitnessExtractor]: Loop invariant at [L154-L156] (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)) [2024-02-02 09:20:29,770 INFO L101 nessWitnessExtractor]: Location invariant before [L161-L161] (b <= -1) && (b != 0) [2024-02-02 09:20:29,770 INFO L101 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,770 INFO L101 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,771 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) [2024-02-02 09:20:29,771 INFO L101 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,771 INFO L101 nessWitnessExtractor]: Location invariant before [L110-L110] (-2147483647 <= i_7) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:29,771 INFO L101 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,771 INFO L101 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,771 INFO L101 nessWitnessExtractor]: Location invariant before [L116-L116] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,771 INFO L101 nessWitnessExtractor]: Location invariant before [L134-L134] X_0 == 0 [2024-02-02 09:20:29,772 INFO L101 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,772 INFO L101 nessWitnessExtractor]: Location invariant before [L107-L107] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,772 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:29,772 INFO L101 nessWitnessExtractor]: Location invariant before [L132-L132] ((X_0 == 0) && (i_7 == 0)) && (t_8 == 0) [2024-02-02 09:20:29,772 INFO L101 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,773 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)) [2024-02-02 09:20:29,773 INFO L101 nessWitnessExtractor]: Location invariant before [L22-L25] X_0 == 0 [2024-02-02 09:20:29,773 INFO L101 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,773 INFO L101 nessWitnessExtractor]: Location invariant before [L131-L131] (((X_0 == 0) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-02-02 09:20:29,773 INFO L101 nessWitnessExtractor]: Location invariant before [L117-L117] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,773 INFO L101 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,773 INFO L101 nessWitnessExtractor]: Location invariant before [L150-L150] (-2147483647 <= size) && (X_0 == 0) [2024-02-02 09:20:29,774 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,774 INFO L101 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,774 INFO L101 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,774 INFO L101 nessWitnessExtractor]: Location invariant before [L119-L119] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,774 INFO L101 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,774 INFO L101 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,775 INFO L101 nessWitnessExtractor]: Location invariant before [L157-L157] (((-2147483647 <= size) && (0 <= i)) && ((long long )i - (long long )size >= 0LL)) && (X_0 == 0) [2024-02-02 09:20:29,776 INFO L101 nessWitnessExtractor]: Location invariant before [L109-L109] (-2147483647 <= i_7) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:29,776 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) [2024-02-02 09:20:29,776 INFO L101 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,776 INFO L101 nessWitnessExtractor]: Location invariant before [L130-L130] ((((X_0 == 0) && (t_5 == 0)) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-02-02 09:20:29,776 INFO L101 nessWitnessExtractor]: Location invariant before [L115-L115] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,776 INFO L101 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,776 INFO L101 nessWitnessExtractor]: Location invariant before [L71-L71] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:29,777 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,777 INFO L101 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-02-02 09:20:29,777 INFO L101 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,777 INFO L101 nessWitnessExtractor]: Location invariant before [L88-L88] (i_3 == 0) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:29,777 INFO L101 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,778 INFO L101 nessWitnessExtractor]: Location invariant before [L103-L103] ((s_6 == 0) && (i_7 == 0)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:29,778 INFO L101 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,778 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:29,778 INFO L101 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,779 INFO L101 nessWitnessExtractor]: Location invariant before [L153-L153] (-2147483647 <= size) && (X_0 == 0) [2024-02-02 09:20:29,779 INFO L101 nessWitnessExtractor]: Loop invariant at [L48-L57] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,779 INFO L101 nessWitnessExtractor]: Location invariant before [L135-L135] X_0 == 0 [2024-02-02 09:20:29,780 INFO L101 nessWitnessExtractor]: Location invariant before [L162-L162] (1 <= b) && (b != 0) [2024-02-02 09:20:29,780 INFO L101 nessWitnessExtractor]: Loop invariant at [L66-L75] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,780 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,780 INFO L101 nessWitnessExtractor]: Location invariant before [L112-L112] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,780 INFO L101 nessWitnessExtractor]: Location invariant before [L53-L53] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:29,780 INFO L101 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,780 INFO L101 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,781 INFO L101 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,781 INFO L101 nessWitnessExtractor]: Location invariant before [L133-L133] (X_0 == 0) && (t_8 == 0) [2024-02-02 09:20:29,781 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,781 INFO L101 nessWitnessExtractor]: Location invariant before [L102-L102] (i_7 == 0) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:29,781 INFO L101 nessWitnessExtractor]: Location invariant before [L89-L89] ((s_2 == 0) && (i_3 == 0)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:29,781 INFO L101 nessWitnessExtractor]: Location invariant before [L111-L111] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,781 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-02-02 09:20:29,806 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:20:29,978 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] [2024-02-02 09:20:29,985 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:20:30,011 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:20:30,018 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-02-02 09:20:30,020 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 [2024-02-02 09:20:30,084 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 [2024-02-02 09:20:30,097 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-02 09:20:30,104 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55f15525 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:20:30, skipping insertion in model container [2024-02-02 09:20:30,104 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:20:30,105 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:20:30,106 INFO L158 Benchmark]: Toolchain (without parser) took 389.45ms. Allocated memory is still 151.0MB. Free memory was 71.4MB in the beginning and 109.8MB in the end (delta: -38.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-02 09:20:30,106 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 151.0MB. Free memory is still 106.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:20:30,106 INFO L158 Benchmark]: Witness Parser took 0.10ms. Allocated memory is still 151.0MB. Free memory is still 78.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:20:30,107 INFO L158 Benchmark]: CACSL2BoogieTranslator took 387.70ms. Allocated memory is still 151.0MB. Free memory was 71.1MB in the beginning and 109.8MB in the end (delta: -38.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-02 09:20:30,108 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 151.0MB. Free memory is still 106.2MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.10ms. Allocated memory is still 151.0MB. Free memory is still 78.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 387.70ms. Allocated memory is still 151.0MB. Free memory was 71.1MB in the beginning and 109.8MB in the end (delta: -38.7MB). Peak memory consumption was 14.7MB. 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-59af5db-m [2024-02-02 09:20:31,895 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:20:31,971 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-02 09:20:31,980 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:20:31,980 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:20:32,004 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:20:32,004 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:20:32,005 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:20:32,005 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:20:32,006 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:20:32,006 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:20:32,007 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:20:32,007 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:20:32,008 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:20:32,009 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:20:32,009 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:20:32,010 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:20:32,012 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:20:32,012 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:20:32,013 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:20:32,013 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:20:32,014 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:20:32,014 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:20:32,014 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-02 09:20:32,014 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-02 09:20:32,014 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:20:32,014 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-02 09:20:32,015 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:20:32,015 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:20:32,015 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:20:32,016 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:20:32,016 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:20:32,016 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:20:32,017 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:20:32,017 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:20:32,017 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:20:32,017 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:20:32,018 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:20:32,018 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-02 09:20:32,018 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-02 09:20:32,018 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:20:32,018 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:20:32,018 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:20:32,019 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:20:32,019 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:20:32,019 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-02 09:20:32,019 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:20:32,327 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:20:32,343 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:20:32,345 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:20:32,346 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:20:32,346 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:20:32,347 INFO L431 ainManager$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 [2024-02-02 09:20:32,508 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:20:32,508 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:20:32,509 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c [2024-02-02 09:20:33,616 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:20:33,759 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:20:33,759 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c [2024-02-02 09:20:33,766 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03fb5f200/adf7eb28c3ee475a99eaa99a12c4dad2/FLAG7c447ced0 [2024-02-02 09:20:34,182 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03fb5f200/adf7eb28c3ee475a99eaa99a12c4dad2 [2024-02-02 09:20:34,182 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:20:34,183 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:20:34,184 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:20:34,184 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:20:34,192 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:20:34,193 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:20:32" (1/2) ... [2024-02-02 09:20:34,194 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e4964f5 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:20:34, skipping insertion in model container [2024-02-02 09:20:34,194 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:20:32" (1/2) ... [2024-02-02 09:20:34,195 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2fb6b7ad and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:20:34, skipping insertion in model container [2024-02-02 09:20:34,195 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:20:34" (2/2) ... [2024-02-02 09:20:34,199 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e4964f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:20:34, skipping insertion in model container [2024-02-02 09:20:34,199 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:20:34" (2/2) ... [2024-02-02 09:20:34,199 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:20:34,234 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:20:34,235 INFO L101 nessWitnessExtractor]: Location invariant before [L112-L112] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,235 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,235 INFO L101 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,235 INFO L101 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,235 INFO L101 nessWitnessExtractor]: Location invariant before [L107-L107] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,235 INFO L101 nessWitnessExtractor]: Location invariant before [L135-L135] X_0 == 0 [2024-02-02 09:20:34,235 INFO L101 nessWitnessExtractor]: Location invariant before [L150-L150] (-2147483647 <= size) && (X_0 == 0) [2024-02-02 09:20:34,236 INFO L101 nessWitnessExtractor]: Location invariant before [L115-L115] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,236 INFO L101 nessWitnessExtractor]: Location invariant before [L116-L116] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,236 INFO L101 nessWitnessExtractor]: Location invariant before [L162-L162] (1 <= b) && (b != 0) [2024-02-02 09:20:34,236 INFO L101 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,236 INFO L101 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,236 INFO L101 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,236 INFO L101 nessWitnessExtractor]: Loop invariant at [L154-L156] (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)) [2024-02-02 09:20:34,237 INFO L101 nessWitnessExtractor]: Location invariant before [L103-L103] ((s_6 == 0) && (i_7 == 0)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:34,237 INFO L101 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,237 INFO L101 nessWitnessExtractor]: Location invariant before [L22-L25] X_0 == 0 [2024-02-02 09:20:34,237 INFO L101 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,237 INFO L101 nessWitnessExtractor]: Location invariant before [L71-L71] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:34,238 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) [2024-02-02 09:20:34,238 INFO L101 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,238 INFO L101 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,238 INFO L101 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,238 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,238 INFO L101 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,238 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) [2024-02-02 09:20:34,239 INFO L101 nessWitnessExtractor]: Loop invariant at [L105-L114] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,239 INFO L101 nessWitnessExtractor]: Location invariant before [L161-L161] (b <= -1) && (b != 0) [2024-02-02 09:20:34,239 INFO L101 nessWitnessExtractor]: Location invariant before [L109-L109] (-2147483647 <= i_7) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:34,239 INFO L101 nessWitnessExtractor]: Location invariant before [L157-L157] (((-2147483647 <= size) && (0 <= i)) && ((long long )i - (long long )size >= 0LL)) && (X_0 == 0) [2024-02-02 09:20:34,239 INFO L101 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,239 INFO L101 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,240 INFO L101 nessWitnessExtractor]: Location invariant before [L88-L88] (i_3 == 0) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:34,240 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) [2024-02-02 09:20:34,241 INFO L101 nessWitnessExtractor]: Location invariant before [L110-L110] (-2147483647 <= i_7) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:34,241 INFO L101 nessWitnessExtractor]: Location invariant before [L132-L132] ((X_0 == 0) && (i_7 == 0)) && (t_8 == 0) [2024-02-02 09:20:34,241 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,241 INFO L101 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,241 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)) [2024-02-02 09:20:34,241 INFO L101 nessWitnessExtractor]: Location invariant before [L111-L111] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,242 INFO L101 nessWitnessExtractor]: Location invariant before [L134-L134] X_0 == 0 [2024-02-02 09:20:34,242 INFO L101 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,242 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:34,242 INFO L101 nessWitnessExtractor]: Location invariant before [L102-L102] (i_7 == 0) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:34,242 INFO L101 nessWitnessExtractor]: Location invariant before [L133-L133] (X_0 == 0) && (t_8 == 0) [2024-02-02 09:20:34,242 INFO L101 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,243 INFO L101 nessWitnessExtractor]: Loop invariant at [L66-L75] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,243 INFO L101 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,243 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) [2024-02-02 09:20:34,243 INFO L101 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,243 INFO L101 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-02-02 09:20:34,243 INFO L101 nessWitnessExtractor]: Location invariant before [L131-L131] (((X_0 == 0) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-02-02 09:20:34,244 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,244 INFO L101 nessWitnessExtractor]: Location invariant before [L89-L89] ((s_2 == 0) && (i_3 == 0)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:34,245 INFO L101 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,245 INFO L101 nessWitnessExtractor]: Loop invariant at [L48-L57] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,245 INFO L101 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,245 INFO L101 nessWitnessExtractor]: Location invariant before [L130-L130] ((((X_0 == 0) && (t_5 == 0)) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-02-02 09:20:34,245 INFO L101 nessWitnessExtractor]: Location invariant before [L117-L117] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,245 INFO L101 nessWitnessExtractor]: Location invariant before [L153-L153] (-2147483647 <= size) && (X_0 == 0) [2024-02-02 09:20:34,245 INFO L101 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,246 INFO L101 nessWitnessExtractor]: Location invariant before [L119-L119] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,246 INFO L101 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,246 INFO L101 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,246 INFO L101 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,246 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,246 INFO L101 nessWitnessExtractor]: Location invariant before [L53-L53] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:34,246 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:34,246 INFO L101 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,246 INFO L101 nessWitnessExtractor]: Location invariant before [L151-L151] (-2147483647 <= size) && (X_0 == 0) [2024-02-02 09:20:34,247 INFO L101 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,247 INFO L101 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-02-02 09:20:34,270 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:20:34,430 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] [2024-02-02 09:20:34,444 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:20:34,452 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-02 09:20:34,454 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:20:34,472 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] [2024-02-02 09:20:34,475 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:20:34,484 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:20:34,492 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-02-02 09:20:34,494 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 [2024-02-02 09:20:34,561 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 [2024-02-02 09:20:34,580 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-02 09:20:34,580 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2fb6b7ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:20:34, skipping insertion in model container [2024-02-02 09:20:34,580 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:20:34,581 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:20:34,582 INFO L158 Benchmark]: Toolchain (without parser) took 398.34ms. Allocated memory is still 86.0MB. Free memory was 56.3MB in the beginning and 56.8MB in the end (delta: -527.3kB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2024-02-02 09:20:34,582 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 60.8MB. Free memory was 37.5MB in the beginning and 37.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:20:34,583 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 60.8MB. Free memory is still 44.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:20:34,583 INFO L158 Benchmark]: CACSL2BoogieTranslator took 396.73ms. Allocated memory is still 86.0MB. Free memory was 56.0MB in the beginning and 56.8MB in the end (delta: -774.2kB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2024-02-02 09:20:34,584 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.19ms. Allocated memory is still 60.8MB. Free memory was 37.5MB in the beginning and 37.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 60.8MB. Free memory is still 44.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 396.73ms. Allocated memory is still 86.0MB. Free memory was 56.0MB in the beginning and 56.8MB in the end (delta: -774.2kB). Peak memory consumption was 15.6MB. 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