./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-more-array-sum-alt2.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/popl20-more-array-sum-alt2.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 27552612 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/popl20-more-array-sum-alt2.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-array-sum-alt2.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-2755261-m [2024-01-26 15:21:40,703 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:21:40,767 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:21:40,772 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:21:40,773 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:21:40,794 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:21:40,805 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:21:40,805 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:21:40,806 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:21:40,809 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:21:40,809 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:21:40,809 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:21:40,810 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:21:40,811 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:21:40,811 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:21:40,812 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:21:40,812 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:21:40,812 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:21:40,812 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:21:40,812 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:21:40,813 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:21:40,813 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:21:40,813 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:21:40,813 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:21:40,813 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:21:40,814 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:21:40,814 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:21:40,814 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:21:40,815 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:21:40,815 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:21:40,816 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:21:40,816 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:21:40,816 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:21:40,816 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:21:40,816 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:21:40,816 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:21:40,817 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:21:40,817 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:21:40,817 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:21:40,817 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:21:40,817 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:21:40,818 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:21:40,818 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:21:40,818 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:21:41,091 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:21:41,112 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:21:41,113 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:21:41,114 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:21:41,115 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:21:41,115 INFO L431 ainManager$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/popl20-more-array-sum-alt2.wvr.yml/witness.yml [2024-01-26 15:21:41,280 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:21:41,281 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:21:41,281 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-array-sum-alt2.wvr.c [2024-01-26 15:21:42,338 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:21:42,490 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:21:42,491 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum-alt2.wvr.c [2024-01-26 15:21:42,496 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/491c7e1b8/8f822d1bba8549d5ac76fe8bdebfa51f/FLAG82389e98f [2024-01-26 15:21:42,507 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/491c7e1b8/8f822d1bba8549d5ac76fe8bdebfa51f [2024-01-26 15:21:42,508 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:21:42,509 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:21:42,510 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:21:42,510 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:21:42,513 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:21:42,514 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:21:41" (1/2) ... [2024-01-26 15:21:42,515 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ff650cc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:21:42, skipping insertion in model container [2024-01-26 15:21:42,515 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:21:41" (1/2) ... [2024-01-26 15:21:42,516 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f381fd8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:21:42, skipping insertion in model container [2024-01-26 15:21:42,516 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:21:42" (2/2) ... [2024-01-26 15:21:42,517 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ff650cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:21:42, skipping insertion in model container [2024-01-26 15:21:42,517 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:21:42" (2/2) ... [2024-01-26 15:21:42,518 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:21:42,566 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:21:42,567 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] 0 <= i [2024-01-26 15:21:42,567 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-26 15:21:42,567 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] res1 == 0 [2024-01-26 15:21:42,567 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] res2 == 0 [2024-01-26 15:21:42,568 INFO L98 nessWitnessExtractor]: Loop invariant at [L67-L71] (unsigned long )_argptr == 0UL [2024-01-26 15:21:42,568 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-26 15:21:42,568 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] res1 == 0 [2024-01-26 15:21:42,568 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] res2 == 0 [2024-01-26 15:21:42,568 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] 0 <= M [2024-01-26 15:21:42,568 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] A == 0 [2024-01-26 15:21:42,568 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] res2 == 0 [2024-01-26 15:21:42,569 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] res1 == 0 [2024-01-26 15:21:42,569 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-26 15:21:42,569 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:21:42,569 INFO L98 nessWitnessExtractor]: Loop invariant at [L57-L61] (unsigned long )_argptr == 0UL [2024-01-26 15:21:42,569 INFO L98 nessWitnessExtractor]: Loop invariant at [L57-L61] ((((((((((0 == i && i == 0) || (((10 <= i && i != 1) && i != 2) && i != 3)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1 [2024-01-26 15:21:42,569 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-26 15:21:42,570 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] i <= 2147483646 [2024-01-26 15:21:42,570 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] res2 == 0 [2024-01-26 15:21:42,570 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] res1 == 0 [2024-01-26 15:21:42,570 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] 0 <= i [2024-01-26 15:21:42,571 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] A == 0 [2024-01-26 15:21:42,571 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (long long )i - (long long )size >= 0LL [2024-01-26 15:21:42,571 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] 1 <= b [2024-01-26 15:21:42,571 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] b != 0 [2024-01-26 15:21:42,571 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-26 15:21:42,571 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:21:42,572 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] A == 0 [2024-01-26 15:21:42,572 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] res2 == 0 [2024-01-26 15:21:42,572 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] res1 == 0 [2024-01-26 15:21:42,572 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:21:42,572 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-26 15:21:42,572 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-26 15:21:42,572 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:21:42,573 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] res1 == 0 [2024-01-26 15:21:42,573 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] A == 0 [2024-01-26 15:21:42,574 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] N == 0 [2024-01-26 15:21:42,574 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] res2 == 0 [2024-01-26 15:21:42,575 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] M == 0 [2024-01-26 15:21:42,576 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-26 15:21:42,576 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:21:42,576 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] A == 0 [2024-01-26 15:21:42,576 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] res2 == 0 [2024-01-26 15:21:42,576 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] N == 0 [2024-01-26 15:21:42,576 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] res1 == 0 [2024-01-26 15:21:42,576 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] A == 0 [2024-01-26 15:21:42,577 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] res1 == 0 [2024-01-26 15:21:42,577 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] res2 == 0 [2024-01-26 15:21:42,577 INFO L98 nessWitnessExtractor]: Loop invariant at [L105-L107] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) && i != 2) && i != 3) || ((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))) || (0 == i && i == 0) [2024-01-26 15:21:42,577 INFO L98 nessWitnessExtractor]: Loop invariant at [L105-L107] A == 0 [2024-01-26 15:21:42,577 INFO L98 nessWitnessExtractor]: Loop invariant at [L105-L107] res2 == 0 [2024-01-26 15:21:42,578 INFO L98 nessWitnessExtractor]: Loop invariant at [L105-L107] res1 == 0 [2024-01-26 15:21:42,578 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-26 15:21:42,578 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res2 == 0 [2024-01-26 15:21:42,578 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res1 == 0 [2024-01-26 15:21:42,579 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] b != 0 [2024-01-26 15:21:42,579 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] b <= -1 [2024-01-26 15:21:42,580 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] res2 == 0 [2024-01-26 15:21:42,580 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] ((((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3) || ((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) [2024-01-26 15:21:42,580 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:21:42,580 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] res1 == 0 [2024-01-26 15:21:42,580 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] A == 0 [2024-01-26 15:21:42,580 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] size != 0 [2024-01-26 15:21:42,581 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-26 15:21:42,581 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:21:42,581 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L51] (unsigned long )_argptr == 0UL [2024-01-26 15:21:42,581 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L51] (((((((((((((10 <= i && i != 1) && i != 2) && i != 3) && i != 4) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:21:42,581 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] i <= 2147483646 [2024-01-26 15:21:42,581 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-26 15:21:42,581 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-26 15:21:42,581 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] 0 <= i [2024-01-26 15:21:42,582 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] A == 0 [2024-01-26 15:21:42,582 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] res1 == 0 [2024-01-26 15:21:42,582 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] res2 == 0 [2024-01-26 15:21:42,582 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-26 15:21:42,582 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] i <= 2147483646 [2024-01-26 15:21:42,604 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:21:42,755 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/popl20-more-array-sum-alt2.wvr.c[2564,2577] [2024-01-26 15:21:42,762 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:21:42,778 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:21:42,786 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 [2024-01-26 15:21:42,828 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-26 15:21:42,828 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f381fd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:21:42, skipping insertion in model container [2024-01-26 15:21:42,829 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:21:42,829 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:21:42,830 INFO L158 Benchmark]: Toolchain (without parser) took 320.68ms. Allocated memory is still 161.5MB. Free memory was 87.4MB in the beginning and 127.6MB in the end (delta: -40.2MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. [2024-01-26 15:21:42,831 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 111.1MB. Free memory was 81.9MB in the beginning and 81.8MB in the end (delta: 73.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:21:42,836 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 161.5MB. Free memory was 134.8MB in the beginning and 134.7MB in the end (delta: 126.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:21:42,836 INFO L158 Benchmark]: CACSL2BoogieTranslator took 319.12ms. Allocated memory is still 161.5MB. Free memory was 87.2MB in the beginning and 127.8MB in the end (delta: -40.6MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. [2024-01-26 15:21:42,838 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 111.1MB. Free memory was 81.9MB in the beginning and 81.8MB in the end (delta: 73.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 161.5MB. Free memory was 134.8MB in the beginning and 134.7MB in the end (delta: 126.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 319.12ms. Allocated memory is still 161.5MB. Free memory was 87.2MB in the beginning and 127.8MB in the end (delta: -40.6MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 53]: 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/popl20-more-array-sum-alt2.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-array-sum-alt2.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-2755261-m [2024-01-26 15:21:44,906 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:21:44,993 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:21:45,000 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:21:45,001 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:21:45,041 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:21:45,044 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:21:45,044 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:21:45,045 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:21:45,046 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:21:45,046 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:21:45,046 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:21:45,047 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:21:45,050 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:21:45,051 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:21:45,051 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:21:45,052 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:21:45,052 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:21:45,053 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:21:45,053 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:21:45,053 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:21:45,054 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:21:45,054 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:21:45,054 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:21:45,055 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:21:45,055 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:21:45,055 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:21:45,055 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:21:45,056 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:21:45,056 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:21:45,057 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:21:45,057 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:21:45,057 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:21:45,058 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:21:45,058 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:21:45,058 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:21:45,059 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:21:45,059 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:21:45,059 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:21:45,059 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:21:45,059 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:21:45,060 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:21:45,060 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:21:45,060 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:21:45,060 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:21:45,061 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:21:45,061 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:21:45,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:21:45,384 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:21:45,385 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:21:45,386 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:21:45,387 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:21:45,387 INFO L431 ainManager$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/popl20-more-array-sum-alt2.wvr.yml/witness.yml [2024-01-26 15:21:45,539 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:21:45,542 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:21:45,543 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-array-sum-alt2.wvr.c [2024-01-26 15:21:46,804 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:21:46,995 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:21:46,995 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum-alt2.wvr.c [2024-01-26 15:21:47,003 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5bbf0f0cf/9913fb128b514218854200957eebcea2/FLAG91db2988c [2024-01-26 15:21:47,016 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5bbf0f0cf/9913fb128b514218854200957eebcea2 [2024-01-26 15:21:47,016 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:21:47,018 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:21:47,020 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:21:47,020 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:21:47,024 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:21:47,024 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:21:45" (1/2) ... [2024-01-26 15:21:47,025 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47f567c3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:21:47, skipping insertion in model container [2024-01-26 15:21:47,025 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:21:45" (1/2) ... [2024-01-26 15:21:47,026 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ea6b254 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:21:47, skipping insertion in model container [2024-01-26 15:21:47,026 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:21:47" (2/2) ... [2024-01-26 15:21:47,027 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47f567c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:21:47, skipping insertion in model container [2024-01-26 15:21:47,027 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:21:47" (2/2) ... [2024-01-26 15:21:47,028 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:21:47,061 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:21:47,062 INFO L98 nessWitnessExtractor]: Loop invariant at [L67-L71] (unsigned long )_argptr == 0UL [2024-01-26 15:21:47,062 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] res1 == 0 [2024-01-26 15:21:47,062 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] A == 0 [2024-01-26 15:21:47,063 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] res2 == 0 [2024-01-26 15:21:47,063 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] res2 == 0 [2024-01-26 15:21:47,063 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] res1 == 0 [2024-01-26 15:21:47,063 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] A == 0 [2024-01-26 15:21:47,063 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] res2 == 0 [2024-01-26 15:21:47,063 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] A == 0 [2024-01-26 15:21:47,063 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] res1 == 0 [2024-01-26 15:21:47,064 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:21:47,064 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-26 15:21:47,064 INFO L98 nessWitnessExtractor]: Loop invariant at [L57-L61] ((((((((((0 == i && i == 0) || (((10 <= i && i != 1) && i != 2) && i != 3)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1 [2024-01-26 15:21:47,064 INFO L98 nessWitnessExtractor]: Loop invariant at [L57-L61] (unsigned long )_argptr == 0UL [2024-01-26 15:21:47,064 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-26 15:21:47,064 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] 0 <= i [2024-01-26 15:21:47,064 INFO L98 nessWitnessExtractor]: Loop invariant at [L105-L107] res2 == 0 [2024-01-26 15:21:47,065 INFO L98 nessWitnessExtractor]: Loop invariant at [L105-L107] A == 0 [2024-01-26 15:21:47,065 INFO L98 nessWitnessExtractor]: Loop invariant at [L105-L107] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) && i != 2) && i != 3) || ((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))) || (0 == i && i == 0) [2024-01-26 15:21:47,065 INFO L98 nessWitnessExtractor]: Loop invariant at [L105-L107] res1 == 0 [2024-01-26 15:21:47,065 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] b != 0 [2024-01-26 15:21:47,065 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] 1 <= b [2024-01-26 15:21:47,065 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] 0 <= i [2024-01-26 15:21:47,066 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (long long )i - (long long )size >= 0LL [2024-01-26 15:21:47,066 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] A == 0 [2024-01-26 15:21:47,066 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] res2 == 0 [2024-01-26 15:21:47,066 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] res1 == 0 [2024-01-26 15:21:47,066 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] res1 == 0 [2024-01-26 15:21:47,066 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] res2 == 0 [2024-01-26 15:21:47,066 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] A == 0 [2024-01-26 15:21:47,066 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] N == 0 [2024-01-26 15:21:47,067 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] res2 == 0 [2024-01-26 15:21:47,067 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] A == 0 [2024-01-26 15:21:47,067 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] res1 == 0 [2024-01-26 15:21:47,068 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-26 15:21:47,068 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] i <= 2147483646 [2024-01-26 15:21:47,068 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] res1 == 0 [2024-01-26 15:21:47,068 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] res2 == 0 [2024-01-26 15:21:47,068 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] b <= -1 [2024-01-26 15:21:47,069 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] b != 0 [2024-01-26 15:21:47,069 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-26 15:21:47,069 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:21:47,069 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res1 == 0 [2024-01-26 15:21:47,069 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res2 == 0 [2024-01-26 15:21:47,069 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-26 15:21:47,069 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] i <= 2147483646 [2024-01-26 15:21:47,070 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-26 15:21:47,070 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:21:47,070 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-26 15:21:47,070 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-26 15:21:47,070 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-26 15:21:47,071 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] 0 <= i [2024-01-26 15:21:47,071 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L51] (unsigned long )_argptr == 0UL [2024-01-26 15:21:47,071 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L51] (((((((((((((10 <= i && i != 1) && i != 2) && i != 3) && i != 4) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:21:47,072 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] size != 0 [2024-01-26 15:21:47,072 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:21:47,072 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] res1 == 0 [2024-01-26 15:21:47,072 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] A == 0 [2024-01-26 15:21:47,072 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] ((((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3) || ((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) [2024-01-26 15:21:47,072 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] res2 == 0 [2024-01-26 15:21:47,073 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-26 15:21:47,073 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:21:47,073 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-26 15:21:47,073 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:21:47,073 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-26 15:21:47,073 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] i <= 2147483646 [2024-01-26 15:21:47,073 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] N == 0 [2024-01-26 15:21:47,073 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] M == 0 [2024-01-26 15:21:47,074 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] res2 == 0 [2024-01-26 15:21:47,074 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] res1 == 0 [2024-01-26 15:21:47,074 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] A == 0 [2024-01-26 15:21:47,074 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] res2 == 0 [2024-01-26 15:21:47,074 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] 0 <= M [2024-01-26 15:21:47,074 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] res1 == 0 [2024-01-26 15:21:47,075 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-26 15:21:47,075 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:21:47,092 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:21:47,250 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/popl20-more-array-sum-alt2.wvr.c[2564,2577] [2024-01-26 15:21:47,268 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:21:47,281 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-26 15:21:47,288 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:21:47,304 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/popl20-more-array-sum-alt2.wvr.c[2564,2577] [2024-01-26 15:21:47,314 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:21:47,318 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:21:47,330 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 [2024-01-26 15:21:47,388 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-26 15:21:47,389 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ea6b254 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:21:47, skipping insertion in model container [2024-01-26 15:21:47,389 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:21:47,389 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:21:47,391 INFO L158 Benchmark]: Toolchain (without parser) took 371.88ms. Allocated memory was 65.0MB in the beginning and 104.9MB in the end (delta: 39.8MB). Free memory was 42.7MB in the beginning and 83.6MB in the end (delta: -40.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-26 15:21:47,391 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 65.0MB. Free memory was 41.5MB in the beginning and 41.5MB in the end (delta: 46.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:21:47,392 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 65.0MB. Free memory is still 50.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:21:47,392 INFO L158 Benchmark]: CACSL2BoogieTranslator took 369.11ms. Allocated memory was 65.0MB in the beginning and 104.9MB in the end (delta: 39.8MB). Free memory was 42.3MB in the beginning and 83.6MB in the end (delta: -41.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-26 15:21:47,394 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.15ms. Allocated memory is still 65.0MB. Free memory was 41.5MB in the beginning and 41.5MB in the end (delta: 46.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.41ms. Allocated memory is still 65.0MB. Free memory is still 50.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 369.11ms. Allocated memory was 65.0MB in the beginning and 104.9MB in the end (delta: 39.8MB). Free memory was 42.3MB in the beginning and 83.6MB in the end (delta: -41.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 53]: 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