./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-bad-dot-product-alt.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-bad-dot-product-alt.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 958ec4d9 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-bad-dot-product-alt.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-bad-dot-product-alt.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-958ec4d-m [2024-02-07 14:37:35,262 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:37:35,322 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 14:37:35,325 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:37:35,325 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:37:35,337 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:37:35,341 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:37:35,341 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:37:35,342 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:37:35,345 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:37:35,345 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:37:35,345 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:37:35,346 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:37:35,347 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:37:35,347 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:37:35,347 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:37:35,348 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:37:35,348 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:37:35,348 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 14:37:35,348 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:37:35,349 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:37:35,349 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:37:35,350 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:37:35,350 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:37:35,350 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:37:35,350 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:37:35,350 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:37:35,351 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:37:35,351 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:37:35,351 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:37:35,352 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:37:35,352 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:37:35,352 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:37:35,353 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:37:35,353 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:37:35,353 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:37:35,353 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 14:37:35,354 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 14:37:35,354 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:37:35,354 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:37:35,354 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:37:35,354 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:37:35,354 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:37:35,355 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:37:35,569 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:37:35,593 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:37:35,595 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:37:35,596 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:37:35,596 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:37:35,597 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-dot-product-alt.wvr.c [2024-02-07 14:37:36,669 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:37:36,818 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:37:36,818 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-dot-product-alt.wvr.c [2024-02-07 14:37:36,824 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05098d391/74a5c51df7004d46a68da1fd2c9874bd/FLAGfac1e08df [2024-02-07 14:37:36,835 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05098d391/74a5c51df7004d46a68da1fd2c9874bd [2024-02-07 14:37:36,837 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:37:36,838 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:37:36,838 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-bad-dot-product-alt.wvr.yml/witness.yml [2024-02-07 14:37:36,952 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:37:36,954 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:37:36,955 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:37:36,955 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:37:36,958 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:37:36,959 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:37:36" (1/2) ... [2024-02-07 14:37:36,960 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37073669 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:37:36, skipping insertion in model container [2024-02-07 14:37:36,960 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:37:36" (1/2) ... [2024-02-07 14:37:36,961 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@25eb25e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:37:36, skipping insertion in model container [2024-02-07 14:37:36,962 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:37:36" (2/2) ... [2024-02-07 14:37:36,962 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37073669 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:37:36, skipping insertion in model container [2024-02-07 14:37:36,962 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:37:36" (2/2) ... [2024-02-07 14:37:36,963 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:37:36,998 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:37:36,999 INFO L76 edCorrectnessWitness]: Location invariant before [L121-L121] ((-1LL - (long long )i) + (long long )size >= 0LL) && (((((((((((((8 <= i && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) || ((-15LL + (long long )i) + (long long )size >= 0LL && i == 7)) || ((-13LL + (long long )i) + (long long )size >= 0LL && i == 6)) || ((-11LL + (long long )i) + (long long )size >= 0LL && i == 5)) || ((-9LL + (long long )i) + (long long )size >= 0LL && i == 4)) || ((-7LL + (long long )i) + (long long )size >= 0LL && i == 3)) || ((-5LL + (long long )i) + (long long )size >= 0LL && i == 2)) || ((-3LL + (long long )i) + (long long )size >= 0LL && i == 1)) || (((-1LL + (long long )i) + (long long )size >= 0LL && 0 == i) && i == 0)) [2024-02-07 14:37:37,000 INFO L76 edCorrectnessWitness]: Location invariant before [L86-L86] ((((((((((((2147483648LL + (long long )i) + (long long )maxA >= 0LL) && ((2147483648LL + (long long )i) + (long long )maxB >= 0LL)) && ((0LL - (long long )maxA) + (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) + (long long )maxA >= 0LL)) && ((2147483647LL - (long long )i) + (long long )maxB >= 0LL)) && ((long long )maxA + (long long )maxB >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxA >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxB >= 0LL)) && ((0LL - (long long )maxA) - (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxA >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxB >= 0LL)) && ((long long )maxA - (long long )maxB >= 0LL) [2024-02-07 14:37:37,000 INFO L76 edCorrectnessWitness]: Location invariant before [L64-L64] (((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 5) || i == 4 [2024-02-07 14:37:37,000 INFO L76 edCorrectnessWitness]: Location invariant before [L123-L123] (long long )i - (long long )size >= 0LL [2024-02-07 14:37:37,000 INFO L76 edCorrectnessWitness]: Location invariant before [L73-L73] i <= 2147483646 [2024-02-07 14:37:37,000 INFO L76 edCorrectnessWitness]: Location invariant before [L62-L62] (((((((((((((((((i == 3 || i == 2) || i == 2) || i == 2) || i == 1) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) || (0 == i && i == 0)) || (((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || (((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || (((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 5) || i == 5) || i == 5) || i == 4) || i == 4) || i == 4 [2024-02-07 14:37:37,001 INFO L76 edCorrectnessWitness]: Location invariant before [L89-L89] ((((((((((((2147483648LL + (long long )i) + (long long )maxA >= 0LL) && ((2147483648LL + (long long )i) + (long long )maxB >= 0LL)) && ((0LL - (long long )maxA) + (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) + (long long )maxA >= 0LL)) && ((2147483647LL - (long long )i) + (long long )maxB >= 0LL)) && ((long long )maxA + (long long )maxB >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxA >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxB >= 0LL)) && ((0LL - (long long )maxA) - (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxA >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxB >= 0LL)) && ((long long )maxA - (long long )maxB >= 0LL) [2024-02-07 14:37:37,001 INFO L76 edCorrectnessWitness]: Location invariant before [L75-L75] i <= 2147483646 [2024-02-07 14:37:37,001 INFO L76 edCorrectnessWitness]: Location invariant before [L128-L128] (1 <= b) && (b != 0) [2024-02-07 14:37:37,001 INFO L76 edCorrectnessWitness]: Location invariant before [L88-L88] ((((((((((((2147483648LL + (long long )i) + (long long )maxA >= 0LL) && ((2147483648LL + (long long )i) + (long long )maxB >= 0LL)) && ((0LL - (long long )maxA) + (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) + (long long )maxA >= 0LL)) && ((2147483647LL - (long long )i) + (long long )maxB >= 0LL)) && ((long long )maxA + (long long )maxB >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxA >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxB >= 0LL)) && ((0LL - (long long )maxA) - (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxA >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxB >= 0LL)) && ((long long )maxA - (long long )maxB >= 0LL) [2024-02-07 14:37:37,001 INFO L76 edCorrectnessWitness]: Location invariant before [L91-L91] ((((((((((((2147483648LL + (long long )i) + (long long )maxA >= 0LL) && ((2147483648LL + (long long )i) + (long long )maxB >= 0LL)) && ((0LL - (long long )maxA) + (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) + (long long )maxA >= 0LL)) && ((2147483647LL - (long long )i) + (long long )maxB >= 0LL)) && ((long long )maxA + (long long )maxB >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxA >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxB >= 0LL)) && ((0LL - (long long )maxA) - (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxA >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxB >= 0LL)) && ((long long )maxA - (long long )maxB >= 0LL) [2024-02-07 14:37:37,001 INFO L76 edCorrectnessWitness]: Location invariant before [L127-L127] (b <= -1) && (b != 0) [2024-02-07 14:37:37,001 INFO L76 edCorrectnessWitness]: Location invariant before [L87-L87] ((((((((((((2147483648LL + (long long )i) + (long long )maxA >= 0LL) && ((2147483648LL + (long long )i) + (long long )maxB >= 0LL)) && ((0LL - (long long )maxA) + (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) + (long long )maxA >= 0LL)) && ((2147483647LL - (long long )i) + (long long )maxB >= 0LL)) && ((long long )maxA + (long long )maxB >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxA >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxB >= 0LL)) && ((0LL - (long long )maxA) - (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxA >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxB >= 0LL)) && ((long long )maxA - (long long )maxB >= 0LL) [2024-02-07 14:37:37,001 INFO L76 edCorrectnessWitness]: Location invariant before [L92-L92] ((((2147483648LL + (long long )i) + (long long )maxB >= 0LL) && ((2147483647LL - (long long )i) + (long long )maxB >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxB >= 0LL) [2024-02-07 14:37:37,002 INFO L76 edCorrectnessWitness]: Location invariant before [L51-L51] (((((((((((((((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 5) || i == 5) || i == 5) || i == 4) || i == 4) || i == 4) || i == 3) || i == 3) || i == 3) || i == 2) || i == 2) || i == 2) || i == 1) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) || (0 == i && i == 0) [2024-02-07 14:37:37,002 INFO L76 edCorrectnessWitness]: Location invariant before [L96-L96] (((((((i == 1 || (0 == i && i == 0)) || ((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2 [2024-02-07 14:37:37,002 INFO L76 edCorrectnessWitness]: Location invariant before [L99-L99] 0 <= M [2024-02-07 14:37:37,002 INFO L76 edCorrectnessWitness]: Location invariant before [L53-L53] (((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 14:37:37,026 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:37:37,204 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-bad-dot-product-alt.wvr.c[3221,3234] [2024-02-07 14:37:37,215 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:37:37,238 INFO L203 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 14:37:37,311 ERROR L325 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 14:37:37,314 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@25eb25e5 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:37:37, skipping insertion in model container [2024-02-07 14:37:37,314 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:37:37,314 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:37:37,316 INFO L158 Benchmark]: Toolchain (without parser) took 361.55ms. Allocated memory is still 155.2MB. Free memory was 115.7MB in the beginning and 97.0MB in the end (delta: 18.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-02-07 14:37:37,327 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 121.6MB. Free memory was 95.3MB in the beginning and 95.2MB in the end (delta: 151.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:37:37,327 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 155.2MB. Free memory is still 121.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:37:37,328 INFO L158 Benchmark]: CACSL2BoogieTranslator took 359.72ms. Allocated memory is still 155.2MB. Free memory was 114.8MB in the beginning and 97.0MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-07 14:37:37,329 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 121.6MB. Free memory was 95.3MB in the beginning and 95.2MB in the end (delta: 151.0kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 155.2MB. Free memory is still 121.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 359.72ms. Allocated memory is still 155.2MB. Free memory was 114.8MB in the beginning and 97.0MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 86]: 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-bad-dot-product-alt.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-bad-dot-product-alt.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-958ec4d-m [2024-02-07 14:37:39,291 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:37:39,364 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 14:37:39,368 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:37:39,368 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:37:39,397 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:37:39,397 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:37:39,398 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:37:39,398 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:37:39,399 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:37:39,399 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:37:39,400 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:37:39,400 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:37:39,403 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:37:39,403 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:37:39,404 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:37:39,404 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:37:39,404 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:37:39,404 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:37:39,405 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:37:39,405 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:37:39,407 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:37:39,407 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:37:39,407 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 14:37:39,407 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 14:37:39,408 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:37:39,408 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 14:37:39,408 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:37:39,408 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:37:39,409 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:37:39,409 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:37:39,410 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:37:39,410 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:37:39,410 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:37:39,410 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:37:39,410 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:37:39,411 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:37:39,411 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:37:39,411 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 14:37:39,412 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 14:37:39,412 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:37:39,412 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:37:39,412 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:37:39,412 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:37:39,413 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:37:39,413 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 14:37:39,413 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:37:39,649 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:37:39,682 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:37:39,684 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:37:39,685 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:37:39,685 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:37:39,686 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-dot-product-alt.wvr.c [2024-02-07 14:37:40,734 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:37:40,948 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:37:40,949 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-dot-product-alt.wvr.c [2024-02-07 14:37:40,962 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba82c8a59/b78562a25b8a4f999a6a5d72aa3e8456/FLAGfb9464033 [2024-02-07 14:37:40,977 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba82c8a59/b78562a25b8a4f999a6a5d72aa3e8456 [2024-02-07 14:37:40,980 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:37:40,981 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:37:40,982 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-bad-dot-product-alt.wvr.yml/witness.yml [2024-02-07 14:37:41,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:37:41,100 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:37:41,101 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:37:41,101 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:37:41,104 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:37:41,106 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:37:40" (1/2) ... [2024-02-07 14:37:41,106 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@110be200 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:37:41, skipping insertion in model container [2024-02-07 14:37:41,106 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:37:40" (1/2) ... [2024-02-07 14:37:41,107 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5cbc2ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:37:41, skipping insertion in model container [2024-02-07 14:37:41,108 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:37:41" (2/2) ... [2024-02-07 14:37:41,108 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@110be200 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:37:41, skipping insertion in model container [2024-02-07 14:37:41,108 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:37:41" (2/2) ... [2024-02-07 14:37:41,108 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:37:41,153 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:37:41,154 INFO L76 edCorrectnessWitness]: Location invariant before [L89-L89] ((((((((((((2147483648LL + (long long )i) + (long long )maxA >= 0LL) && ((2147483648LL + (long long )i) + (long long )maxB >= 0LL)) && ((0LL - (long long )maxA) + (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) + (long long )maxA >= 0LL)) && ((2147483647LL - (long long )i) + (long long )maxB >= 0LL)) && ((long long )maxA + (long long )maxB >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxA >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxB >= 0LL)) && ((0LL - (long long )maxA) - (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxA >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxB >= 0LL)) && ((long long )maxA - (long long )maxB >= 0LL) [2024-02-07 14:37:41,154 INFO L76 edCorrectnessWitness]: Location invariant before [L96-L96] (((((((i == 1 || (0 == i && i == 0)) || ((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2 [2024-02-07 14:37:41,154 INFO L76 edCorrectnessWitness]: Location invariant before [L123-L123] (long long )i - (long long )size >= 0LL [2024-02-07 14:37:41,154 INFO L76 edCorrectnessWitness]: Location invariant before [L75-L75] i <= 2147483646 [2024-02-07 14:37:41,154 INFO L76 edCorrectnessWitness]: Location invariant before [L91-L91] ((((((((((((2147483648LL + (long long )i) + (long long )maxA >= 0LL) && ((2147483648LL + (long long )i) + (long long )maxB >= 0LL)) && ((0LL - (long long )maxA) + (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) + (long long )maxA >= 0LL)) && ((2147483647LL - (long long )i) + (long long )maxB >= 0LL)) && ((long long )maxA + (long long )maxB >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxA >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxB >= 0LL)) && ((0LL - (long long )maxA) - (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxA >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxB >= 0LL)) && ((long long )maxA - (long long )maxB >= 0LL) [2024-02-07 14:37:41,154 INFO L76 edCorrectnessWitness]: Location invariant before [L73-L73] i <= 2147483646 [2024-02-07 14:37:41,154 INFO L76 edCorrectnessWitness]: Location invariant before [L128-L128] (1 <= b) && (b != 0) [2024-02-07 14:37:41,154 INFO L76 edCorrectnessWitness]: Location invariant before [L92-L92] ((((2147483648LL + (long long )i) + (long long )maxB >= 0LL) && ((2147483647LL - (long long )i) + (long long )maxB >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxB >= 0LL) [2024-02-07 14:37:41,155 INFO L76 edCorrectnessWitness]: Location invariant before [L127-L127] (b <= -1) && (b != 0) [2024-02-07 14:37:41,155 INFO L76 edCorrectnessWitness]: Location invariant before [L88-L88] ((((((((((((2147483648LL + (long long )i) + (long long )maxA >= 0LL) && ((2147483648LL + (long long )i) + (long long )maxB >= 0LL)) && ((0LL - (long long )maxA) + (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) + (long long )maxA >= 0LL)) && ((2147483647LL - (long long )i) + (long long )maxB >= 0LL)) && ((long long )maxA + (long long )maxB >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxA >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxB >= 0LL)) && ((0LL - (long long )maxA) - (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxA >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxB >= 0LL)) && ((long long )maxA - (long long )maxB >= 0LL) [2024-02-07 14:37:41,155 INFO L76 edCorrectnessWitness]: Location invariant before [L62-L62] (((((((((((((((((i == 3 || i == 2) || i == 2) || i == 2) || i == 1) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) || (0 == i && i == 0)) || (((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || (((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || (((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 5) || i == 5) || i == 5) || i == 4) || i == 4) || i == 4 [2024-02-07 14:37:41,155 INFO L76 edCorrectnessWitness]: Location invariant before [L53-L53] (((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 14:37:41,155 INFO L76 edCorrectnessWitness]: Location invariant before [L87-L87] ((((((((((((2147483648LL + (long long )i) + (long long )maxA >= 0LL) && ((2147483648LL + (long long )i) + (long long )maxB >= 0LL)) && ((0LL - (long long )maxA) + (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) + (long long )maxA >= 0LL)) && ((2147483647LL - (long long )i) + (long long )maxB >= 0LL)) && ((long long )maxA + (long long )maxB >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxA >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxB >= 0LL)) && ((0LL - (long long )maxA) - (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxA >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxB >= 0LL)) && ((long long )maxA - (long long )maxB >= 0LL) [2024-02-07 14:37:41,155 INFO L76 edCorrectnessWitness]: Location invariant before [L86-L86] ((((((((((((2147483648LL + (long long )i) + (long long )maxA >= 0LL) && ((2147483648LL + (long long )i) + (long long )maxB >= 0LL)) && ((0LL - (long long )maxA) + (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) + (long long )maxA >= 0LL)) && ((2147483647LL - (long long )i) + (long long )maxB >= 0LL)) && ((long long )maxA + (long long )maxB >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxA >= 0LL)) && ((2147483648LL + (long long )i) - (long long )maxB >= 0LL)) && ((0LL - (long long )maxA) - (long long )maxB >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxA >= 0LL)) && ((2147483647LL - (long long )i) - (long long )maxB >= 0LL)) && ((long long )maxA - (long long )maxB >= 0LL) [2024-02-07 14:37:41,164 INFO L76 edCorrectnessWitness]: Location invariant before [L64-L64] (((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 5) || i == 4 [2024-02-07 14:37:41,165 INFO L76 edCorrectnessWitness]: Location invariant before [L51-L51] (((((((((((((((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 5) || i == 5) || i == 5) || i == 4) || i == 4) || i == 4) || i == 3) || i == 3) || i == 3) || i == 2) || i == 2) || i == 2) || i == 1) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) || (0 == i && i == 0) [2024-02-07 14:37:41,165 INFO L76 edCorrectnessWitness]: Location invariant before [L99-L99] 0 <= M [2024-02-07 14:37:41,165 INFO L76 edCorrectnessWitness]: Location invariant before [L121-L121] ((-1LL - (long long )i) + (long long )size >= 0LL) && (((((((((((((8 <= i && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) || ((-15LL + (long long )i) + (long long )size >= 0LL && i == 7)) || ((-13LL + (long long )i) + (long long )size >= 0LL && i == 6)) || ((-11LL + (long long )i) + (long long )size >= 0LL && i == 5)) || ((-9LL + (long long )i) + (long long )size >= 0LL && i == 4)) || ((-7LL + (long long )i) + (long long )size >= 0LL && i == 3)) || ((-5LL + (long long )i) + (long long )size >= 0LL && i == 2)) || ((-3LL + (long long )i) + (long long )size >= 0LL && i == 1)) || (((-1LL + (long long )i) + (long long )size >= 0LL && 0 == i) && i == 0)) [2024-02-07 14:37:41,186 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:37:41,358 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-bad-dot-product-alt.wvr.c[3221,3234] [2024-02-07 14:37:41,377 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:37:41,391 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-07 14:37:41,401 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:37:41,429 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-bad-dot-product-alt.wvr.c[3221,3234] [2024-02-07 14:37:41,438 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:37:41,446 INFO L203 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 14:37:41,526 ERROR L325 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 14:37:41,534 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5cbc2ad and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:37:41, skipping insertion in model container [2024-02-07 14:37:41,534 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:37:41,534 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:37:41,536 INFO L158 Benchmark]: Toolchain (without parser) took 435.21ms. Allocated memory was 67.1MB in the beginning and 86.0MB in the end (delta: 18.9MB). Free memory was 33.5MB in the beginning and 49.0MB in the end (delta: -15.6MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2024-02-07 14:37:41,536 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 67.1MB. Free memory is still 36.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:37:41,537 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 67.1MB. Free memory is still 38.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:37:41,537 INFO L158 Benchmark]: CACSL2BoogieTranslator took 433.46ms. Allocated memory was 67.1MB in the beginning and 86.0MB in the end (delta: 18.9MB). Free memory was 33.3MB in the beginning and 49.0MB in the end (delta: -15.7MB). Peak memory consumption was 7.2MB. Max. memory is 16.1GB. [2024-02-07 14:37:41,538 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 67.1MB. Free memory is still 36.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 67.1MB. Free memory is still 38.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 433.46ms. Allocated memory was 67.1MB in the beginning and 86.0MB in the end (delta: 18.9MB). Free memory was 33.3MB in the beginning and 49.0MB in the end (delta: -15.7MB). Peak memory consumption was 7.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 86]: 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