./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-bad-ring.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-bad-ring.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3d25acf6 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-bad-ring.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-ring.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-3d25acf-m [2024-01-30 14:24:45,657 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:24:45,740 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-30 14:24:45,747 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:24:45,748 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:24:45,804 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:24:45,808 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:24:45,808 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:24:45,808 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:24:45,812 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:24:45,812 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:24:45,812 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:24:45,812 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:24:45,814 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:24:45,814 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:24:45,814 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:24:45,814 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:24:45,814 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:24:45,815 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-30 14:24:45,815 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:24:45,816 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:24:45,817 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:24:45,817 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:24:45,817 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:24:45,817 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:24:45,818 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:24:45,818 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:24:45,818 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:24:45,818 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:24:45,819 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:24:45,819 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:24:45,820 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:24:45,820 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:24:45,820 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:24:45,820 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:24:45,820 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:24:45,821 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-30 14:24:45,821 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-30 14:24:45,821 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:24:45,821 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:24:45,821 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:24:45,822 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:24:45,822 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:24:45,822 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:24:46,014 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:24:46,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:24:46,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:24:46,042 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:24:46,042 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:24:46,043 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-ring.wvr.c [2024-01-30 14:24:47,161 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:24:47,336 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:24:47,337 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-ring.wvr.c [2024-01-30 14:24:47,347 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/267c56ffe/5784c48e4a1b4c27b410c4478eb384ba/FLAG4b6858fb8 [2024-01-30 14:24:47,726 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/267c56ffe/5784c48e4a1b4c27b410c4478eb384ba [2024-01-30 14:24:47,728 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:24:47,728 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:24:47,729 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-ring.wvr.yml/witness.yml [2024-01-30 14:24:47,861 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:24:47,864 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:24:47,866 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:24:47,866 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:24:47,870 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:24:47,872 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:24:47" (1/2) ... [2024-01-30 14:24:47,873 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1895ea27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:24:47, skipping insertion in model container [2024-01-30 14:24:47,873 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:24:47" (1/2) ... [2024-01-30 14:24:47,875 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6868dfe8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:24:47, skipping insertion in model container [2024-01-30 14:24:47,875 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:24:47" (2/2) ... [2024-01-30 14:24:47,875 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1895ea27 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:24:47, skipping insertion in model container [2024-01-30 14:24:47,875 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:24:47" (2/2) ... [2024-01-30 14:24:47,875 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:24:47,937 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:24:47,938 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-01-30 14:24:47,938 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:47,938 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (0 <= q2_back) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:47,938 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (((-2147483647 <= q3_back) && (q3_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && ((((((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || (0 <= q3_front && i == 2)) || i == 2) || (0 <= q3_front && i == 1)) || i == 1) || ((((((0 <= q3_front && (2147483648LL + (long long )i) + (long long )l >= 0LL) && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-01-30 14:24:47,938 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-30 14:24:47,938 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((-2147483647 <= q3_front) && ((unsigned long )_argptr == 0UL)) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:24:47,939 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] (((q1_back == 0) && (q2_back == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:47,939 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] r == 0 [2024-01-30 14:24:47,939 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (((((((((((q1 == 0) && (q2 == 0)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0)) && (n2 == 0)) && (n3 == 0) [2024-01-30 14:24:47,939 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-01-30 14:24:47,939 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L89] ((unsigned long )_argptr == 0UL) && ((((-2147483647 <= s && (-1LL - (long long )j) + (long long )s >= 0LL) || ((0LL - (long long )j) + (long long )s >= 0LL && (long long )j - (long long )s >= 0LL)) || (-2147483645 <= s && (-3LL - (long long )j) + (long long )s >= 0LL)) || (-2147483646 <= s && (-2LL - (long long )j) + (long long )s >= 0LL)) [2024-01-30 14:24:47,939 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] ((unsigned long )_argptr == 0UL) && (((((((1 <= j && (-2LL + (long long )j) + (long long )s >= 0LL) && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL) && j != 0) || ((((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s) && s == 0)) || ((((-2147483646 <= s && 1 <= j) && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || ((((-2147483647 <= s && 1 <= j) && (-3LL + (long long )j) + (long long )s >= 0LL) && (-1LL - (long long )j) + (long long )s >= 0LL) && j != 0)) [2024-01-30 14:24:47,939 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-01-30 14:24:47,940 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] ((((((((q2 == 0) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:47,940 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:24:47,940 INFO L98 nessWitnessExtractor]: Loop invariant at [L160-L162] ((((((((q3 == 0) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0)) && ((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && (((((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) && i != 2) && i != 3) && i != 4) || ((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)) [2024-01-30 14:24:47,940 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] ((((q1_back == 0) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:47,940 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] r == 0 [2024-01-30 14:24:47,940 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] ((unsigned long )_argptr == 0UL) && (((1 <= k && k != 0) && ((((-2147483646 <= t && (-4LL + (long long )k) + (long long )t >= 0LL) && (-2LL - (long long )k) + (long long )t >= 0LL) || ((-2147483647 <= t && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL))) || ((((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) && t == 0)) [2024-01-30 14:24:47,941 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] ((((q1_back == 0) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:47,941 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (((((((q3 == 0) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:47,941 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (((-2147483647 <= q1_back) && (q1_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && ((((((((((1 <= j && (-2LL + (long long )j) + (long long )s >= 0LL) && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL) && j != 0) || ((((((0 <= q1_front && (2147483648LL + (long long )j) + (long long )s >= 0LL) && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s) && s == 0)) || ((((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s) && s == 0)) || (((((-2147483646 <= s && 0 <= q1_front) && 1 <= j) && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || ((((-2147483646 <= s && 1 <= j) && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || (((((-2147483647 <= s && 0 <= q1_front) && 1 <= j) && (-3LL + (long long )j) + (long long )s >= 0LL) && (-1LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || ((((-2147483647 <= s && 1 <= j) && (-3LL + (long long )j) + (long long )s >= 0LL) && (-1LL - (long long )j) + (long long )s >= 0LL) && j != 0)) [2024-01-30 14:24:47,941 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (((((((2147483648LL + (long long )i) + (long long )l >= 0LL) && ((2147483648LL - (long long )i) + (long long )l >= 0LL)) && ((2147483647LL + (long long )i) - (long long )l >= 0LL)) && ((2147483647LL - (long long )i) - (long long )l >= 0LL)) && (0 == i)) && (i == 0)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:47,942 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((((((q3 == 0) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:47,942 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (((-2147483647 <= q2_back) && (q2_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && ((((1 <= k && k != 0) && ((((((-2147483646 <= t && (-4LL + (long long )k) + (long long )t >= 0LL) && (-2LL - (long long )k) + (long long )t >= 0LL) || (((-2147483647 <= t && 0 <= q2_front) && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || ((-2147483647 <= t && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((0 <= q2_front && (-2LL + (long long )k) + (long long )t >= 0LL) && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL))) || ((((((0 <= q2_front && (2147483648LL + (long long )k) + (long long )t >= 0LL) && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) && t == 0)) || ((((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) && t == 0)) [2024-01-30 14:24:47,942 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (((((((((q1 == 0) && (q2 == 0)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:47,942 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] ((0 <= q1_back) && (0 <= i)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:47,942 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((j <= 0) && ((0LL - (long long )j) + (long long )s >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:47,942 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-30 14:24:47,942 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] ((((((((((q1 == 0) && (q2 == 0)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0)) && (n3 == 0) [2024-01-30 14:24:47,943 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:24:47,943 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] ((((((q1_front == 0) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:47,943 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-01-30 14:24:47,943 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (-2147483647 <= q1_front) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:47,943 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] ((0 <= q1_back) && ((unsigned long )_argptr == 0UL)) && ((((((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || (q1_back <= 2147483646 && i == 2)) || i == 2) || (q1_back <= 2147483646 && i == 1)) || i == 1) || ((((((q1_back <= 2147483646 && (2147483648LL + (long long )i) + (long long )l >= 0LL) && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-01-30 14:24:47,944 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (((((q1_back == 0) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:47,944 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-30 14:24:47,944 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (-2147483647 <= q3_back) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:47,945 INFO L98 nessWitnessExtractor]: Loop invariant at [L76-L90] ((unsigned long )_argptr == 0UL) && (((((((1 <= j && (-2LL + (long long )j) + (long long )s >= 0LL) && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL) && j != 0) || ((((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s) && s == 0)) || ((((-2147483646 <= s && 1 <= j) && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || ((((-2147483647 <= s && 1 <= j) && (-3LL + (long long )j) + (long long )s >= 0LL) && (-1LL - (long long )j) + (long long )s >= 0LL) && j != 0)) [2024-01-30 14:24:47,946 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-30 14:24:47,946 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-01-30 14:24:47,946 INFO L98 nessWitnessExtractor]: Loop invariant at [L52-L64] ((unsigned long )_argptr == 0UL) && (((((3 <= i && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-01-30 14:24:47,946 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-01-30 14:24:47,946 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] ((-2147483647 <= q1_back) && (0 <= i)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:47,946 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (0 <= q3_back) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:47,946 INFO L98 nessWitnessExtractor]: Location invariant before [L156-L156] (((((((q3 == 0) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:47,947 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] (((((((((((-1LL - (long long )i) + (long long )size >= 0LL) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0)) && (size != 0)) && ((((((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) [2024-01-30 14:24:47,947 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((((((((((((q1 == 0) && (q2 == 0)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0) [2024-01-30 14:24:47,947 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (((((((((((((q1 == 0) && (q2 == 0)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (N == 0)) && (r == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0) [2024-01-30 14:24:47,947 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] (((((((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:47,947 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] ((-2147483647 <= q1_back) && ((unsigned long )_argptr == 0UL)) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-01-30 14:24:47,948 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] ((q2_back == 0) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:47,948 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (-2147483647 <= q2_back) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:47,948 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (unsigned long )_argptr == 0UL [2024-01-30 14:24:47,948 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (-2147483647 <= q2_front) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:47,949 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] ((unsigned long )_argptr == 0UL) && (((1 <= k && k != 0) && ((((-2147483646 <= t && (-4LL + (long long )k) + (long long )t >= 0LL) && (-2LL - (long long )k) + (long long )t >= 0LL) || ((-2147483647 <= t && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL))) || ((((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) && t == 0)) [2024-01-30 14:24:47,949 INFO L98 nessWitnessExtractor]: Loop invariant at [L98-L112] ((unsigned long )_argptr == 0UL) && (((1 <= k && k != 0) && ((((-2147483646 <= t && (-4LL + (long long )k) + (long long )t >= 0LL) && (-2LL - (long long )k) + (long long )t >= 0LL) || ((-2147483647 <= t && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL))) || ((((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) && t == 0)) [2024-01-30 14:24:47,950 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (((((4294967296LL + (long long )i) + (long long )l >= 0LL) && ((4294967295LL - (long long )i) + (long long )l >= 0LL)) && ((4294967295LL + (long long )i) - (long long )l >= 0LL)) && ((4294967294LL - (long long )i) - (long long )l >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:47,950 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:47,951 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L111] ((unsigned long )_argptr == 0UL) && ((((-2147483645 <= t && (-3LL - (long long )k) + (long long )t >= 0LL) || (-2147483646 <= t && (-2LL - (long long )k) + (long long )t >= 0LL)) || (-2147483647 <= t && (-1LL - (long long )k) + (long long )t >= 0LL)) || ((0LL - (long long )k) + (long long )t >= 0LL && (long long )k - (long long )t >= 0LL)) [2024-01-30 14:24:47,951 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] ((unsigned long )_argptr == 0UL) && (((((((1 <= j && (-2LL + (long long )j) + (long long )s >= 0LL) && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL) && j != 0) || ((((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s) && s == 0)) || ((((-2147483646 <= s && 1 <= j) && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || ((((-2147483647 <= s && 1 <= j) && (-3LL + (long long )j) + (long long )s >= 0LL) && (-1LL - (long long )j) + (long long )s >= 0LL) && j != 0)) [2024-01-30 14:24:47,951 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (((((((q3 == 0) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:47,951 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-01-30 14:24:47,951 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (((((4294967296LL + (long long )j) + (long long )s >= 0LL) && ((4294967295LL - (long long )j) + (long long )s >= 0LL)) && ((4294967295LL + (long long )j) - (long long )s >= 0LL)) && ((4294967294LL - (long long )j) - (long long )s >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:47,951 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((((4294967296LL + (long long )k) + (long long )t >= 0LL) && ((4294967295LL - (long long )k) + (long long )t >= 0LL)) && ((4294967295LL + (long long )k) - (long long )t >= 0LL)) && ((4294967294LL - (long long )k) - (long long )t >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:47,951 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:24:47,952 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] (q3_back == 0) && (r == 0) [2024-01-30 14:24:47,952 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:47,952 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] ((k <= 0) && ((0LL - (long long )k) + (long long )t >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:47,975 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:24:48,151 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-ring.wvr.c[3986,3999] [2024-01-30 14:24:48,162 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:24:48,171 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:24:48,180 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 [2024-01-30 14:24:48,202 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: l [2024-01-30 14:24:48,204 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6868dfe8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:24:48, skipping insertion in model container [2024-01-30 14:24:48,204 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:24:48,204 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:24:48,206 INFO L158 Benchmark]: Toolchain (without parser) took 341.48ms. Allocated memory is still 251.7MB. Free memory was 215.8MB in the beginning and 199.8MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-30 14:24:48,206 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 136.3MB. Free memory is still 100.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:24:48,207 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 251.7MB. Free memory was 222.3MB in the beginning and 222.3MB in the end (delta: 69.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:24:48,208 INFO L158 Benchmark]: CACSL2BoogieTranslator took 338.04ms. Allocated memory is still 251.7MB. Free memory was 215.8MB in the beginning and 199.8MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-30 14:24:48,209 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 136.3MB. Free memory is still 100.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 251.7MB. Free memory was 222.3MB in the beginning and 222.3MB in the end (delta: 69.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 338.04ms. Allocated memory is still 251.7MB. Free memory was 215.8MB in the beginning and 199.8MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 49]: Incorrect Syntax Undeclared variable in ACSL expression: l 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-ring.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-ring.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-3d25acf-m [2024-01-30 14:24:50,245 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:24:50,301 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-30 14:24:50,307 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:24:50,307 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:24:50,343 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:24:50,344 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:24:50,344 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:24:50,345 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:24:50,348 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:24:50,348 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:24:50,348 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:24:50,349 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:24:50,350 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:24:50,350 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:24:50,350 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:24:50,351 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:24:50,351 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:24:50,351 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:24:50,351 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:24:50,351 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:24:50,352 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:24:50,352 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:24:50,353 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-30 14:24:50,353 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-30 14:24:50,353 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:24:50,353 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-30 14:24:50,353 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:24:50,354 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:24:50,354 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:24:50,355 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:24:50,355 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:24:50,355 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:24:50,355 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:24:50,356 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:24:50,356 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:24:50,356 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:24:50,357 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:24:50,357 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-30 14:24:50,357 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-30 14:24:50,357 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:24:50,357 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:24:50,358 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:24:50,358 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:24:50,358 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:24:50,358 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-30 14:24:50,358 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:24:50,632 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:24:50,657 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:24:50,659 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:24:50,660 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:24:50,660 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:24:50,661 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-ring.wvr.c [2024-01-30 14:24:51,901 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:24:52,103 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:24:52,104 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-ring.wvr.c [2024-01-30 14:24:52,117 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/339d72f10/efdd25378fac413a8bcc765a63bacd05/FLAG19d29802d [2024-01-30 14:24:52,134 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/339d72f10/efdd25378fac413a8bcc765a63bacd05 [2024-01-30 14:24:52,137 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:24:52,137 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:24:52,139 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-ring.wvr.yml/witness.yml [2024-01-30 14:24:52,369 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:24:52,371 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:24:52,372 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:24:52,373 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:24:52,376 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:24:52,376 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:24:52" (1/2) ... [2024-01-30 14:24:52,377 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e14a33b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:24:52, skipping insertion in model container [2024-01-30 14:24:52,377 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:24:52" (1/2) ... [2024-01-30 14:24:52,379 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5dab1be7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:24:52, skipping insertion in model container [2024-01-30 14:24:52,379 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:24:52" (2/2) ... [2024-01-30 14:24:52,379 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e14a33b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:24:52, skipping insertion in model container [2024-01-30 14:24:52,379 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:24:52" (2/2) ... [2024-01-30 14:24:52,380 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:24:52,445 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:24:52,446 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] ((((((((q2 == 0) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:52,446 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (-2147483647 <= q1_front) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:52,446 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:52,446 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] (((q1_back == 0) && (q2_back == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:52,446 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (((((q1_back == 0) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:52,446 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((-2147483647 <= q3_front) && ((unsigned long )_argptr == 0UL)) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:24:52,447 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (0 <= q2_back) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:52,447 INFO L98 nessWitnessExtractor]: Loop invariant at [L76-L90] ((unsigned long )_argptr == 0UL) && (((((((1 <= j && (-2LL + (long long )j) + (long long )s >= 0LL) && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL) && j != 0) || ((((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s) && s == 0)) || ((((-2147483646 <= s && 1 <= j) && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || ((((-2147483647 <= s && 1 <= j) && (-3LL + (long long )j) + (long long )s >= 0LL) && (-1LL - (long long )j) + (long long )s >= 0LL) && j != 0)) [2024-01-30 14:24:52,447 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (((((4294967296LL + (long long )i) + (long long )l >= 0LL) && ((4294967295LL - (long long )i) + (long long )l >= 0LL)) && ((4294967295LL + (long long )i) - (long long )l >= 0LL)) && ((4294967294LL - (long long )i) - (long long )l >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:52,447 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-01-30 14:24:52,447 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] ((0 <= q1_back) && ((unsigned long )_argptr == 0UL)) && ((((((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || (q1_back <= 2147483646 && i == 2)) || i == 2) || (q1_back <= 2147483646 && i == 1)) || i == 1) || ((((((q1_back <= 2147483646 && (2147483648LL + (long long )i) + (long long )l >= 0LL) && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-01-30 14:24:52,447 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (((((4294967296LL + (long long )j) + (long long )s >= 0LL) && ((4294967295LL - (long long )j) + (long long )s >= 0LL)) && ((4294967295LL + (long long )j) - (long long )s >= 0LL)) && ((4294967294LL - (long long )j) - (long long )s >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:52,447 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-30 14:24:52,448 INFO L98 nessWitnessExtractor]: Loop invariant at [L52-L64] ((unsigned long )_argptr == 0UL) && (((((3 <= i && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-01-30 14:24:52,448 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (((((((((((q1 == 0) && (q2 == 0)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0)) && (n2 == 0)) && (n3 == 0) [2024-01-30 14:24:52,448 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-01-30 14:24:52,448 INFO L98 nessWitnessExtractor]: Loop invariant at [L160-L162] ((((((((q3 == 0) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0)) && ((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && (((((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) && i != 2) && i != 3) && i != 4) || ((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)) [2024-01-30 14:24:52,449 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] ((-2147483647 <= q1_back) && (0 <= i)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:52,449 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] ((k <= 0) && ((0LL - (long long )k) + (long long )t >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:52,449 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (((((((((((((q1 == 0) && (q2 == 0)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (N == 0)) && (r == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0) [2024-01-30 14:24:52,449 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-30 14:24:52,449 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (((-2147483647 <= q1_back) && (q1_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && ((((((((((1 <= j && (-2LL + (long long )j) + (long long )s >= 0LL) && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL) && j != 0) || ((((((0 <= q1_front && (2147483648LL + (long long )j) + (long long )s >= 0LL) && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s) && s == 0)) || ((((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s) && s == 0)) || (((((-2147483646 <= s && 0 <= q1_front) && 1 <= j) && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || ((((-2147483646 <= s && 1 <= j) && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || (((((-2147483647 <= s && 0 <= q1_front) && 1 <= j) && (-3LL + (long long )j) + (long long )s >= 0LL) && (-1LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || ((((-2147483647 <= s && 1 <= j) && (-3LL + (long long )j) + (long long )s >= 0LL) && (-1LL - (long long )j) + (long long )s >= 0LL) && j != 0)) [2024-01-30 14:24:52,449 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L111] ((unsigned long )_argptr == 0UL) && ((((-2147483645 <= t && (-3LL - (long long )k) + (long long )t >= 0LL) || (-2147483646 <= t && (-2LL - (long long )k) + (long long )t >= 0LL)) || (-2147483647 <= t && (-1LL - (long long )k) + (long long )t >= 0LL)) || ((0LL - (long long )k) + (long long )t >= 0LL && (long long )k - (long long )t >= 0LL)) [2024-01-30 14:24:52,450 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] ((-2147483647 <= q1_back) && ((unsigned long )_argptr == 0UL)) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-01-30 14:24:52,450 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (((((((2147483648LL + (long long )i) + (long long )l >= 0LL) && ((2147483648LL - (long long )i) + (long long )l >= 0LL)) && ((2147483647LL + (long long )i) - (long long )l >= 0LL)) && ((2147483647LL - (long long )i) - (long long )l >= 0LL)) && (0 == i)) && (i == 0)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:52,450 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-30 14:24:52,450 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] ((((((q1_front == 0) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:52,450 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L89] ((unsigned long )_argptr == 0UL) && ((((-2147483647 <= s && (-1LL - (long long )j) + (long long )s >= 0LL) || ((0LL - (long long )j) + (long long )s >= 0LL && (long long )j - (long long )s >= 0LL)) || (-2147483645 <= s && (-3LL - (long long )j) + (long long )s >= 0LL)) || (-2147483646 <= s && (-2LL - (long long )j) + (long long )s >= 0LL)) [2024-01-30 14:24:52,450 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (0 <= q3_back) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:52,451 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] r == 0 [2024-01-30 14:24:52,451 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-01-30 14:24:52,451 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:52,451 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (((((((q3 == 0) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:52,452 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] ((unsigned long )_argptr == 0UL) && (((((((1 <= j && (-2LL + (long long )j) + (long long )s >= 0LL) && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL) && j != 0) || ((((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s) && s == 0)) || ((((-2147483646 <= s && 1 <= j) && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || ((((-2147483647 <= s && 1 <= j) && (-3LL + (long long )j) + (long long )s >= 0LL) && (-1LL - (long long )j) + (long long )s >= 0LL) && j != 0)) [2024-01-30 14:24:52,453 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-30 14:24:52,453 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] r == 0 [2024-01-30 14:24:52,454 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] ((((q1_back == 0) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:52,454 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-01-30 14:24:52,454 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] ((unsigned long )_argptr == 0UL) && (((1 <= k && k != 0) && ((((-2147483646 <= t && (-4LL + (long long )k) + (long long )t >= 0LL) && (-2LL - (long long )k) + (long long )t >= 0LL) || ((-2147483647 <= t && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL))) || ((((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) && t == 0)) [2024-01-30 14:24:52,454 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:24:52,454 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] (((((((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:52,454 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] (((((((((((-1LL - (long long )i) + (long long )size >= 0LL) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0)) && (size != 0)) && ((((((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) [2024-01-30 14:24:52,454 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-01-30 14:24:52,455 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] ((unsigned long )_argptr == 0UL) && (((1 <= k && k != 0) && ((((-2147483646 <= t && (-4LL + (long long )k) + (long long )t >= 0LL) && (-2LL - (long long )k) + (long long )t >= 0LL) || ((-2147483647 <= t && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL))) || ((((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) && t == 0)) [2024-01-30 14:24:52,455 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((((((((((((q1 == 0) && (q2 == 0)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0) [2024-01-30 14:24:52,455 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:52,455 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (((((((q3 == 0) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:52,456 INFO L98 nessWitnessExtractor]: Location invariant before [L156-L156] (((((((q3 == 0) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:52,456 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (((-2147483647 <= q2_back) && (q2_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && ((((1 <= k && k != 0) && ((((((-2147483646 <= t && (-4LL + (long long )k) + (long long )t >= 0LL) && (-2LL - (long long )k) + (long long )t >= 0LL) || (((-2147483647 <= t && 0 <= q2_front) && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || ((-2147483647 <= t && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((0 <= q2_front && (-2LL + (long long )k) + (long long )t >= 0LL) && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL))) || ((((((0 <= q2_front && (2147483648LL + (long long )k) + (long long )t >= 0LL) && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) && t == 0)) || ((((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) && t == 0)) [2024-01-30 14:24:52,456 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] ((0 <= q1_back) && (0 <= i)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:52,457 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:24:52,457 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] ((q2_back == 0) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:52,457 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (-2147483647 <= q3_back) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:52,458 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:24:52,458 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((((((q3 == 0) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:52,459 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-01-30 14:24:52,459 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] (q3_back == 0) && (r == 0) [2024-01-30 14:24:52,459 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (((-2147483647 <= q3_back) && (q3_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && ((((((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || (0 <= q3_front && i == 2)) || i == 2) || (0 <= q3_front && i == 1)) || i == 1) || ((((((0 <= q3_front && (2147483648LL + (long long )i) + (long long )l >= 0LL) && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-01-30 14:24:52,459 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] ((((((((((q1 == 0) && (q2 == 0)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0)) && (n3 == 0) [2024-01-30 14:24:52,459 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] ((unsigned long )_argptr == 0UL) && (((((((1 <= j && (-2LL + (long long )j) + (long long )s >= 0LL) && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL) && j != 0) || ((((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s) && s == 0)) || ((((-2147483646 <= s && 1 <= j) && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || ((((-2147483647 <= s && 1 <= j) && (-3LL + (long long )j) + (long long )s >= 0LL) && (-1LL - (long long )j) + (long long )s >= 0LL) && j != 0)) [2024-01-30 14:24:52,459 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (((((((((q1 == 0) && (q2 == 0)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:52,459 INFO L98 nessWitnessExtractor]: Loop invariant at [L98-L112] ((unsigned long )_argptr == 0UL) && (((1 <= k && k != 0) && ((((-2147483646 <= t && (-4LL + (long long )k) + (long long )t >= 0LL) && (-2LL - (long long )k) + (long long )t >= 0LL) || ((-2147483647 <= t && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL))) || ((((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) && t == 0)) [2024-01-30 14:24:52,460 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (unsigned long )_argptr == 0UL [2024-01-30 14:24:52,460 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (-2147483647 <= q2_front) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:52,460 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((((4294967296LL + (long long )k) + (long long )t >= 0LL) && ((4294967295LL - (long long )k) + (long long )t >= 0LL)) && ((4294967295LL + (long long )k) - (long long )t >= 0LL)) && ((4294967294LL - (long long )k) - (long long )t >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:52,460 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-01-30 14:24:52,460 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (-2147483647 <= q2_back) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:52,460 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((j <= 0) && ((0LL - (long long )j) + (long long )s >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:52,461 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] ((((q1_back == 0) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-01-30 14:24:52,490 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:24:52,670 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-ring.wvr.c[3986,3999] [2024-01-30 14:24:52,676 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:24:52,685 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-30 14:24:52,687 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:24:52,700 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-ring.wvr.c[3986,3999] [2024-01-30 14:24:52,702 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:24:52,706 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:24:52,714 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 [2024-01-30 14:24:52,736 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: l [2024-01-30 14:24:52,737 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5dab1be7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:24:52, skipping insertion in model container [2024-01-30 14:24:52,737 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:24:52,737 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:24:52,739 INFO L158 Benchmark]: Toolchain (without parser) took 367.44ms. Allocated memory is still 60.8MB. Free memory was 30.2MB in the beginning and 27.2MB in the end (delta: 2.9MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. [2024-01-30 14:24:52,739 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 48.2MB. Free memory was 30.6MB in the beginning and 30.6MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:24:52,740 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 60.8MB. Free memory is still 27.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:24:52,740 INFO L158 Benchmark]: CACSL2BoogieTranslator took 364.72ms. Allocated memory is still 60.8MB. Free memory was 29.9MB in the beginning and 27.5MB in the end (delta: 2.5MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. [2024-01-30 14:24:52,742 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 48.2MB. Free memory was 30.6MB in the beginning and 30.6MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 60.8MB. Free memory is still 27.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 364.72ms. Allocated memory is still 60.8MB. Free memory was 29.9MB in the beginning and 27.5MB in the end (delta: 2.5MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 49]: Incorrect Syntax Undeclared variable in ACSL expression: l 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