./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 3d25acf6 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-3d25acf-m [2024-01-30 14:24:12,542 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:24:12,612 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-30 14:24:12,625 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:24:12,625 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:24:12,648 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:24:12,649 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:24:12,649 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:24:12,650 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:24:12,653 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:24:12,653 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:24:12,653 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:24:12,654 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:24:12,655 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:24:12,655 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:24:12,656 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:24:12,656 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:24:12,656 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:24:12,656 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-30 14:24:12,656 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:24:12,657 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:24:12,657 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:24:12,657 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:24:12,657 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:24:12,658 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:24:12,658 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:24:12,658 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:24:12,658 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:24:12,659 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:24:12,659 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:24:12,660 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:24:12,660 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:24:12,660 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:24:12,660 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:24:12,660 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:24:12,661 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:24:12,661 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-30 14:24:12,661 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-30 14:24:12,661 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:24:12,661 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:24:12,662 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:24:12,662 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:24:12,662 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:24:12,662 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:24:12,881 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:24:12,903 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:24:12,905 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:24:12,906 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:24:12,906 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:24:12,907 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-parallel-sum-equiv.wvr.yml/witness.yml [2024-01-30 14:24:13,135 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:24:13,135 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:24:13,136 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c [2024-01-30 14:24:14,241 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:24:14,426 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:24:14,426 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c [2024-01-30 14:24:14,435 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc00004c8/5f3d3399afd04dfbb87e09e583f0873b/FLAG0b8dce8fe [2024-01-30 14:24:14,448 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc00004c8/5f3d3399afd04dfbb87e09e583f0873b [2024-01-30 14:24:14,449 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:24:14,450 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:24:14,453 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:24:14,453 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:24:14,456 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:24:14,457 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:24:13" (1/2) ... [2024-01-30 14:24:14,458 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@726b4afc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:24:14, skipping insertion in model container [2024-01-30 14:24:14,458 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:24:13" (1/2) ... [2024-01-30 14:24:14,459 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@dccd788 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:24:14, skipping insertion in model container [2024-01-30 14:24:14,459 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:24:14" (2/2) ... [2024-01-30 14:24:14,460 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@726b4afc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:24:14, skipping insertion in model container [2024-01-30 14:24:14,460 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:24:14" (2/2) ... [2024-01-30 14:24:14,460 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:24:14,504 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:24:14,505 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,506 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,506 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:14,506 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((-2147483647 <= size) && (0 <= i)) && ((long long )i - (long long )size >= 0LL)) && (X_0 == 0) [2024-01-30 14:24:14,506 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] (b <= -1) && (b != 0) [2024-01-30 14:24:14,506 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (-2147483647 <= size) && (X_0 == 0) [2024-01-30 14:24:14,506 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,506 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (i_3 == 0) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:14,507 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] ((((X_0 == 0) && (t_5 == 0)) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-01-30 14:24:14,507 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,507 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,507 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,507 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (-2147483647 <= size) && (X_0 == 0) [2024-01-30 14:24:14,507 INFO L98 nessWitnessExtractor]: Loop invariant at [L66-L75] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,507 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,508 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,508 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((s_6 == 0) && (i_7 == 0)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:14,508 INFO L98 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) [2024-01-30 14:24:14,508 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (((((X_0 == 0) && (t_4 == 0)) && (t_5 == 0)) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-01-30 14:24:14,508 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,508 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] X_0 == 0 [2024-01-30 14:24:14,509 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,509 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:14,509 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] (X_0 == 0) && (t_8 == 0) [2024-01-30 14:24:14,509 INFO L98 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) [2024-01-30 14:24:14,509 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,509 INFO L98 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) [2024-01-30 14:24:14,509 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,510 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,510 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,510 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (-2147483647 <= i_7) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:14,510 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,510 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,510 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,510 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] X_0 == 0 [2024-01-30 14:24:14,511 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,511 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (i_7 == 0) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:14,511 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,512 INFO L98 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)) [2024-01-30 14:24:14,512 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,512 INFO L98 nessWitnessExtractor]: Loop invariant at [L105-L114] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,513 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,513 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,513 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,513 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,513 INFO L98 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)) [2024-01-30 14:24:14,513 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,513 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] ((s_2 == 0) && (i_3 == 0)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:14,514 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] (1 <= b) && (b != 0) [2024-01-30 14:24:14,514 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] ((X_0 == 0) && (i_7 == 0)) && (t_8 == 0) [2024-01-30 14:24:14,514 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (((X_0 == 0) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-01-30 14:24:14,514 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,514 INFO L98 nessWitnessExtractor]: Location invariant before [L151-L151] (-2147483647 <= size) && (X_0 == 0) [2024-01-30 14:24:14,515 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L57] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,515 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,515 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,515 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-30 14:24:14,516 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:14,516 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,516 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,516 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] X_0 == 0 [2024-01-30 14:24:14,517 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,517 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,517 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,517 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,517 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,517 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,517 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:14,517 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,518 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,518 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (unsigned long )_argptr == 0UL [2024-01-30 14:24:14,518 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] (-2147483647 <= i_7) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:14,539 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:24:14,693 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c[3822,3835] [2024-01-30 14:24:14,707 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:24:14,719 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:24:14,727 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-30 14:24:14,730 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 [2024-01-30 14:24:14,794 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 [2024-01-30 14:24:14,811 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-30 14:24:14,812 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@dccd788 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:24:14, skipping insertion in model container [2024-01-30 14:24:14,812 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:24:14,812 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:24:14,814 INFO L158 Benchmark]: Toolchain (without parser) took 362.91ms. Allocated memory is still 125.8MB. Free memory was 64.7MB in the beginning and 43.1MB in the end (delta: 21.6MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-30 14:24:14,814 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 125.8MB. Free memory is still 90.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:24:14,814 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 125.8MB. Free memory is still 83.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:24:14,815 INFO L158 Benchmark]: CACSL2BoogieTranslator took 359.55ms. Allocated memory is still 125.8MB. Free memory was 64.6MB in the beginning and 43.1MB in the end (delta: 21.5MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-30 14:24:14,816 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 0.14ms. Allocated memory is still 125.8MB. Free memory is still 90.9MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 125.8MB. Free memory is still 83.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 359.55ms. Allocated memory is still 125.8MB. Free memory was 64.6MB in the beginning and 43.1MB in the end (delta: 21.5MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 157]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally 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-3d25acf-m [2024-01-30 14:24:16,873 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:24:16,933 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-30 14:24:16,940 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:24:16,940 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:24:16,970 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:24:16,974 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:24:16,974 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:24:16,975 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:24:16,975 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:24:16,976 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:24:16,976 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:24:16,976 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:24:16,978 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:24:16,978 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:24:16,978 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:24:16,979 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:24:16,982 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:24:16,982 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:24:16,982 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:24:16,982 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:24:16,983 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:24:16,983 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:24:16,984 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-30 14:24:16,984 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-30 14:24:16,984 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:24:16,984 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-30 14:24:16,984 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:24:16,985 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:24:16,985 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:24:16,985 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:24:16,986 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:24:16,986 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:24:16,986 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:24:16,986 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:24:16,987 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:24:16,987 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:24:16,987 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:24:16,987 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-30 14:24:16,988 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-30 14:24:16,988 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:24:16,988 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:24:16,988 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:24:16,988 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:24:16,989 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:24:16,989 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-30 14:24:16,989 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:24:17,245 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:24:17,263 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:24:17,266 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:24:17,267 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:24:17,267 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:24:17,269 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-parallel-sum-equiv.wvr.yml/witness.yml [2024-01-30 14:24:17,407 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:24:17,407 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:24:17,408 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c [2024-01-30 14:24:18,583 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:24:18,757 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:24:18,757 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c [2024-01-30 14:24:18,769 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cae83ec6/ca1ae67e59c54e20954da23453f4f2eb/FLAGb51a7f15b [2024-01-30 14:24:18,781 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cae83ec6/ca1ae67e59c54e20954da23453f4f2eb [2024-01-30 14:24:18,781 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:24:18,783 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:24:18,785 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:24:18,785 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:24:18,789 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:24:18,791 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:24:17" (1/2) ... [2024-01-30 14:24:18,792 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7507c7e9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:24:18, skipping insertion in model container [2024-01-30 14:24:18,792 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:24:17" (1/2) ... [2024-01-30 14:24:18,793 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@78e58c4c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:24:18, skipping insertion in model container [2024-01-30 14:24:18,794 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:24:18" (2/2) ... [2024-01-30 14:24:18,796 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7507c7e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:24:18, skipping insertion in model container [2024-01-30 14:24:18,797 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:24:18" (2/2) ... [2024-01-30 14:24:18,797 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:24:18,832 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:24:18,833 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((-2147483647 <= size) && (0 <= i)) && ((long long )i - (long long )size >= 0LL)) && (X_0 == 0) [2024-01-30 14:24:18,834 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,834 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,834 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,834 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,834 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] ((((X_0 == 0) && (t_5 == 0)) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-01-30 14:24:18,834 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:18,834 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,835 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] ((X_0 == 0) && (i_7 == 0)) && (t_8 == 0) [2024-01-30 14:24:18,835 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,835 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,835 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] (1 <= b) && (b != 0) [2024-01-30 14:24:18,835 INFO L98 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) [2024-01-30 14:24:18,835 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] (b <= -1) && (b != 0) [2024-01-30 14:24:18,835 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,835 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,836 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (((((X_0 == 0) && (t_4 == 0)) && (t_5 == 0)) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-01-30 14:24:18,836 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (((X_0 == 0) && (s_6 == 0)) && (i_7 == 0)) && (t_8 == 0) [2024-01-30 14:24:18,836 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:18,837 INFO L98 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)) [2024-01-30 14:24:18,837 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,837 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,837 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] ((s_2 == 0) && (i_3 == 0)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:18,837 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] X_0 == 0 [2024-01-30 14:24:18,837 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,837 INFO L98 nessWitnessExtractor]: Loop invariant at [L66-L75] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,837 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,838 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((s_6 == 0) && (i_7 == 0)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:18,838 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,838 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,838 INFO L98 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) [2024-01-30 14:24:18,839 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (-2147483647 <= size) && (X_0 == 0) [2024-01-30 14:24:18,839 INFO L98 nessWitnessExtractor]: Loop invariant at [L105-L114] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,839 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,840 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,840 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,840 INFO L98 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)) [2024-01-30 14:24:18,840 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,840 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,841 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] (-2147483647 <= i_7) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:18,841 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:18,841 INFO L98 nessWitnessExtractor]: Location invariant before [L151-L151] (-2147483647 <= size) && (X_0 == 0) [2024-01-30 14:24:18,841 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,841 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,841 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (-2147483647 <= size) && (X_0 == 0) [2024-01-30 14:24:18,841 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,842 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (i_3 == 0) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:18,842 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,842 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (-2147483647 <= i_7) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:18,842 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,842 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-30 14:24:18,843 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,843 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,843 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] (X_0 == 0) && (t_8 == 0) [2024-01-30 14:24:18,844 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,844 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,844 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,844 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (i_7 == 0) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:18,844 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,844 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,845 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,845 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] X_0 == 0 [2024-01-30 14:24:18,845 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,845 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,845 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,845 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,845 INFO L98 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) [2024-01-30 14:24:18,845 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,846 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (-2147483647 <= i_3) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:18,846 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] X_0 == 0 [2024-01-30 14:24:18,846 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,846 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L57] (unsigned long )_argptr == 0UL [2024-01-30 14:24:18,864 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:24:19,001 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c[3822,3835] [2024-01-30 14:24:19,028 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:24:19,041 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-30 14:24:19,043 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:24:19,053 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c[3822,3835] [2024-01-30 14:24:19,057 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:24:19,060 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:24:19,067 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-30 14:24:19,070 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 [2024-01-30 14:24:19,121 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 [2024-01-30 14:24:19,143 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-30 14:24:19,143 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@78e58c4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:24:19, skipping insertion in model container [2024-01-30 14:24:19,144 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:24:19,144 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:24:19,145 INFO L158 Benchmark]: Toolchain (without parser) took 362.06ms. Allocated memory is still 60.8MB. Free memory was 34.1MB in the beginning and 30.2MB in the end (delta: 4.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-30 14:24:19,149 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 48.2MB. Free memory was 26.9MB in the beginning and 26.9MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:24:19,150 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 60.8MB. Free memory was 44.8MB in the beginning and 44.7MB in the end (delta: 132.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:24:19,150 INFO L158 Benchmark]: CACSL2BoogieTranslator took 358.81ms. Allocated memory is still 60.8MB. Free memory was 33.9MB in the beginning and 30.2MB in the end (delta: 3.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-30 14:24:19,151 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 0.16ms. Allocated memory is still 48.2MB. Free memory was 26.9MB in the beginning and 26.9MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 60.8MB. Free memory was 44.8MB in the beginning and 44.7MB in the end (delta: 132.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 358.81ms. Allocated memory is still 60.8MB. Free memory was 33.9MB in the beginning and 30.2MB in the end (delta: 3.7MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN