./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 59af5db6 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/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-59af5db-m [2024-02-02 09:21:00,998 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:21:01,067 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-02 09:21:01,072 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:21:01,072 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:21:01,098 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:21:01,099 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:21:01,099 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:21:01,099 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:21:01,103 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:21:01,103 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:21:01,103 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:21:01,104 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:21:01,105 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:21:01,105 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:21:01,106 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:21:01,106 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:21:01,106 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:21:01,106 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-02 09:21:01,106 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:21:01,107 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:21:01,107 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:21:01,107 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:21:01,107 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:21:01,108 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:21:01,108 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:21:01,108 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:21:01,108 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:21:01,109 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:21:01,109 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:21:01,110 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:21:01,110 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:21:01,110 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:21:01,110 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:21:01,110 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:21:01,111 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:21:01,111 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-02 09:21:01,111 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-02 09:21:01,111 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:21:01,111 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:21:01,112 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:21:01,112 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:21:01,112 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:21:01,112 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:21:01,347 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:21:01,368 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:21:01,370 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:21:01,371 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:21:01,371 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:21:01,372 INFO L431 ainManager$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 [2024-02-02 09:21:01,598 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:21:01,598 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:21:01,600 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-ring.wvr.c [2024-02-02 09:21:02,617 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:21:02,780 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:21:02,781 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-ring.wvr.c [2024-02-02 09:21:02,787 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc6e57dcb/b8ee47f7ce7a43f9902a7c45a832859f/FLAGfc50d10f8 [2024-02-02 09:21:02,803 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc6e57dcb/b8ee47f7ce7a43f9902a7c45a832859f [2024-02-02 09:21:02,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:21:02,805 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:21:02,807 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:21:02,807 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:21:02,811 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:21:02,812 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:21:01" (1/2) ... [2024-02-02 09:21:02,812 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42d9921d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:21:02, skipping insertion in model container [2024-02-02 09:21:02,813 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:21:01" (1/2) ... [2024-02-02 09:21:02,814 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@140cf3e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:21:02, skipping insertion in model container [2024-02-02 09:21:02,814 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:21:02" (2/2) ... [2024-02-02 09:21:02,815 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42d9921d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:21:02, skipping insertion in model container [2024-02-02 09:21:02,815 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:21:02" (2/2) ... [2024-02-02 09:21:02,816 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:21:02,900 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:21:02,901 INFO L101 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)) [2024-02-02 09:21:02,901 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-02-02 09:21:02,901 INFO L101 nessWitnessExtractor]: Location invariant before [L103-L103] (-2147483647 <= q2_front) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:02,901 INFO L101 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)) [2024-02-02 09:21:02,901 INFO L101 nessWitnessExtractor]: Location invariant before [L136-L136] ((q2_back == 0) && (q3_back == 0)) && (r == 0) [2024-02-02 09:21:02,902 INFO L101 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)) [2024-02-02 09:21:02,902 INFO L101 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)) [2024-02-02 09:21:02,902 INFO L101 nessWitnessExtractor]: Location invariant before [L135-L135] (((q1_back == 0) && (q2_back == 0)) && (q3_back == 0)) && (r == 0) [2024-02-02 09:21:02,902 INFO L101 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)) [2024-02-02 09:21:02,902 INFO L101 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)) [2024-02-02 09:21:02,902 INFO L101 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) [2024-02-02 09:21:02,902 INFO L101 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) [2024-02-02 09:21:02,903 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] ((-2147483647 <= q1_back) && (0 <= i)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:02,903 INFO L101 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-02-02 09:21:02,903 INFO L101 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-02-02 09:21:02,903 INFO L101 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)) [2024-02-02 09:21:02,903 INFO L101 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)) [2024-02-02 09:21:02,903 INFO L101 nessWitnessExtractor]: Location invariant before [L92-L92] ((j <= 0) && ((0LL - (long long )j) + (long long )s >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:02,903 INFO L101 nessWitnessExtractor]: Location invariant before [L85-L85] (-2147483647 <= q2_back) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:02,904 INFO L101 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)) [2024-02-02 09:21:02,904 INFO L101 nessWitnessExtractor]: Location invariant before [L132-L132] (((((q1_back == 0) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-02 09:21:02,904 INFO L101 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-02-02 09:21:02,904 INFO L101 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) [2024-02-02 09:21:02,905 INFO L101 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) [2024-02-02 09:21:02,905 INFO L101 nessWitnessExtractor]: Location invariant before [L114-L114] ((k <= 0) && ((0LL - (long long )k) + (long long )t >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:02,905 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-02-02 09:21:02,905 INFO L101 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)) [2024-02-02 09:21:02,905 INFO L101 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) [2024-02-02 09:21:02,905 INFO L101 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) [2024-02-02 09:21:02,905 INFO L101 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) [2024-02-02 09:21:02,905 INFO L101 nessWitnessExtractor]: Location invariant before [L83-L83] (0 <= q2_back) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:02,906 INFO L101 nessWitnessExtractor]: Location invariant before [L107-L107] (-2147483647 <= q3_back) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:02,906 INFO L101 nessWitnessExtractor]: Location invariant before [L81-L81] (-2147483647 <= q1_front) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:02,906 INFO L101 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)) [2024-02-02 09:21:02,906 INFO L101 nessWitnessExtractor]: Location invariant before [L137-L137] (q3_back == 0) && (r == 0) [2024-02-02 09:21:02,907 INFO L101 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)) [2024-02-02 09:21:02,907 INFO L101 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) [2024-02-02 09:21:02,907 INFO L101 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)) [2024-02-02 09:21:02,908 INFO L101 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) [2024-02-02 09:21:02,909 INFO L101 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-02-02 09:21:02,909 INFO L101 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)) [2024-02-02 09:21:02,909 INFO L101 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)) [2024-02-02 09:21:02,909 INFO L101 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) [2024-02-02 09:21:02,909 INFO L101 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) [2024-02-02 09:21:02,909 INFO L101 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) [2024-02-02 09:21:02,909 INFO L101 nessWitnessExtractor]: Location invariant before [L65-L65] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:02,910 INFO L101 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) [2024-02-02 09:21:02,910 INFO L101 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)) [2024-02-02 09:21:02,910 INFO L101 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)) [2024-02-02 09:21:02,910 INFO L101 nessWitnessExtractor]: Location invariant before [L142-L142] r == 0 [2024-02-02 09:21:02,910 INFO L101 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)) [2024-02-02 09:21:02,910 INFO L101 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)) [2024-02-02 09:21:02,911 INFO L101 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) [2024-02-02 09:21:02,911 INFO L101 nessWitnessExtractor]: Location invariant before [L66-L66] ((0 <= q1_back) && (0 <= i)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:02,911 INFO L101 nessWitnessExtractor]: Location invariant before [L104-L104] (unsigned long )_argptr == 0UL [2024-02-02 09:21:02,912 INFO L101 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) [2024-02-02 09:21:02,912 INFO L101 nessWitnessExtractor]: Location invariant before [L139-L139] r == 0 [2024-02-02 09:21:02,913 INFO L101 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) [2024-02-02 09:21:02,913 INFO L101 nessWitnessExtractor]: Location invariant before [L22-L25] ((((q1_back == 0) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-02 09:21:02,913 INFO L101 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-02-02 09:21:02,913 INFO L101 nessWitnessExtractor]: Location invariant before [L67-L67] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:02,914 INFO L101 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)) [2024-02-02 09:21:02,914 INFO L101 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)) [2024-02-02 09:21:02,914 INFO L101 nessWitnessExtractor]: Location invariant before [L105-L105] (0 <= q3_back) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:02,914 INFO L101 nessWitnessExtractor]: Location invariant before [L133-L133] ((((q1_back == 0) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-02 09:21:02,914 INFO L101 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)) [2024-02-02 09:21:02,914 INFO L101 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)) [2024-02-02 09:21:02,914 INFO L101 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)) [2024-02-02 09:21:02,914 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:02,941 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:21:03,121 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-ring.wvr.c[3986,3999] [2024-02-02 09:21:03,131 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:21:03,138 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:21:03,154 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 [2024-02-02 09:21:03,181 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: l [2024-02-02 09:21:03,182 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@140cf3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:21:03, skipping insertion in model container [2024-02-02 09:21:03,183 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:21:03,183 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:21:03,185 INFO L158 Benchmark]: Toolchain (without parser) took 379.02ms. Allocated memory is still 167.8MB. Free memory was 83.3MB in the beginning and 125.1MB in the end (delta: -41.8MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. [2024-02-02 09:21:03,185 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 122.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:21:03,186 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 167.8MB. Free memory is still 129.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:21:03,186 INFO L158 Benchmark]: CACSL2BoogieTranslator took 375.84ms. Allocated memory is still 167.8MB. Free memory was 83.1MB in the beginning and 125.1MB in the end (delta: -42.1MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. [2024-02-02 09:21:03,188 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 122.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 167.8MB. Free memory is still 129.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 375.84ms. Allocated memory is still 167.8MB. Free memory was 83.1MB in the beginning and 125.1MB in the end (delta: -42.1MB). Peak memory consumption was 8.2MB. 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-59af5db-m [2024-02-02 09:21:05,220 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:21:05,275 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-02 09:21:05,282 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:21:05,282 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:21:05,318 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:21:05,319 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:21:05,319 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:21:05,320 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:21:05,320 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:21:05,321 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:21:05,321 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:21:05,321 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:21:05,323 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:21:05,323 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:21:05,323 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:21:05,324 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:21:05,327 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:21:05,327 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:21:05,327 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:21:05,327 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:21:05,328 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:21:05,329 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:21:05,329 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-02 09:21:05,329 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-02 09:21:05,330 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:21:05,330 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-02 09:21:05,330 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:21:05,330 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:21:05,330 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:21:05,331 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:21:05,332 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:21:05,332 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:21:05,332 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:21:05,332 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:21:05,332 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:21:05,333 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:21:05,333 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:21:05,333 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-02 09:21:05,333 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-02 09:21:05,334 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:21:05,334 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:21:05,334 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:21:05,334 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:21:05,335 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:21:05,335 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-02 09:21:05,335 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:21:05,599 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:21:05,625 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:21:05,627 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:21:05,628 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:21:05,629 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:21:05,631 INFO L431 ainManager$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 [2024-02-02 09:21:05,796 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:21:05,798 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:21:05,799 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-ring.wvr.c [2024-02-02 09:21:07,118 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:21:07,323 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:21:07,323 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-ring.wvr.c [2024-02-02 09:21:07,331 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be55d6a32/c1b01cd7227944aabdcaad7e29ecb533/FLAG68633ad75 [2024-02-02 09:21:07,346 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be55d6a32/c1b01cd7227944aabdcaad7e29ecb533 [2024-02-02 09:21:07,346 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:21:07,348 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:21:07,349 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:21:07,349 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:21:07,353 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:21:07,354 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:21:05" (1/2) ... [2024-02-02 09:21:07,355 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fc90dcd and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:21:07, skipping insertion in model container [2024-02-02 09:21:07,355 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:21:05" (1/2) ... [2024-02-02 09:21:07,357 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@697ef169 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:21:07, skipping insertion in model container [2024-02-02 09:21:07,357 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:21:07" (2/2) ... [2024-02-02 09:21:07,357 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fc90dcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:21:07, skipping insertion in model container [2024-02-02 09:21:07,357 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:21:07" (2/2) ... [2024-02-02 09:21:07,357 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:21:07,427 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:21:07,429 INFO L101 nessWitnessExtractor]: Location invariant before [L81-L81] (-2147483647 <= q1_front) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:07,429 INFO L101 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-02-02 09:21:07,429 INFO L101 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)) [2024-02-02 09:21:07,429 INFO L101 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)) [2024-02-02 09:21:07,430 INFO L101 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)) [2024-02-02 09:21:07,430 INFO L101 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)) [2024-02-02 09:21:07,430 INFO L101 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) [2024-02-02 09:21:07,430 INFO L101 nessWitnessExtractor]: Location invariant before [L136-L136] ((q2_back == 0) && (q3_back == 0)) && (r == 0) [2024-02-02 09:21:07,430 INFO L101 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)) [2024-02-02 09:21:07,430 INFO L101 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)) [2024-02-02 09:21:07,430 INFO L101 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) [2024-02-02 09:21:07,431 INFO L101 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-02-02 09:21:07,431 INFO L101 nessWitnessExtractor]: Location invariant before [L137-L137] (q3_back == 0) && (r == 0) [2024-02-02 09:21:07,431 INFO L101 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) [2024-02-02 09:21:07,431 INFO L101 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) [2024-02-02 09:21:07,431 INFO L101 nessWitnessExtractor]: Location invariant before [L114-L114] ((k <= 0) && ((0LL - (long long )k) + (long long )t >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:07,431 INFO L101 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-02-02 09:21:07,432 INFO L101 nessWitnessExtractor]: Location invariant before [L103-L103] (-2147483647 <= q2_front) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:07,432 INFO L101 nessWitnessExtractor]: Location invariant before [L65-L65] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:07,432 INFO L101 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)) [2024-02-02 09:21:07,432 INFO L101 nessWitnessExtractor]: Location invariant before [L67-L67] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:07,432 INFO L101 nessWitnessExtractor]: Location invariant before [L142-L142] r == 0 [2024-02-02 09:21:07,432 INFO L101 nessWitnessExtractor]: Location invariant before [L83-L83] (0 <= q2_back) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:07,432 INFO L101 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)) [2024-02-02 09:21:07,432 INFO L101 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)) [2024-02-02 09:21:07,433 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-02-02 09:21:07,433 INFO L101 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) [2024-02-02 09:21:07,433 INFO L101 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)) [2024-02-02 09:21:07,433 INFO L101 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)) [2024-02-02 09:21:07,433 INFO L101 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) [2024-02-02 09:21:07,433 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-02-02 09:21:07,434 INFO L101 nessWitnessExtractor]: Location invariant before [L22-L25] ((((q1_back == 0) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-02 09:21:07,434 INFO L101 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) [2024-02-02 09:21:07,434 INFO L101 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)) [2024-02-02 09:21:07,435 INFO L101 nessWitnessExtractor]: Location invariant before [L92-L92] ((j <= 0) && ((0LL - (long long )j) + (long long )s >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:07,436 INFO L101 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)) [2024-02-02 09:21:07,436 INFO L101 nessWitnessExtractor]: Location invariant before [L133-L133] ((((q1_back == 0) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-02 09:21:07,436 INFO L101 nessWitnessExtractor]: Location invariant before [L105-L105] (0 <= q3_back) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:07,436 INFO L101 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)) [2024-02-02 09:21:07,436 INFO L101 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) [2024-02-02 09:21:07,436 INFO L101 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)) [2024-02-02 09:21:07,436 INFO L101 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) [2024-02-02 09:21:07,437 INFO L101 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) [2024-02-02 09:21:07,437 INFO L101 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)) [2024-02-02 09:21:07,437 INFO L101 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) [2024-02-02 09:21:07,437 INFO L101 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-02-02 09:21:07,437 INFO L101 nessWitnessExtractor]: Location invariant before [L132-L132] (((((q1_back == 0) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-02 09:21:07,437 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] ((-2147483647 <= q1_back) && (0 <= i)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:07,438 INFO L101 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)) [2024-02-02 09:21:07,438 INFO L101 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)) [2024-02-02 09:21:07,438 INFO L101 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) [2024-02-02 09:21:07,438 INFO L101 nessWitnessExtractor]: Location invariant before [L139-L139] r == 0 [2024-02-02 09:21:07,438 INFO L101 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)) [2024-02-02 09:21:07,439 INFO L101 nessWitnessExtractor]: Location invariant before [L66-L66] ((0 <= q1_back) && (0 <= i)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:07,439 INFO L101 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) [2024-02-02 09:21:07,439 INFO L101 nessWitnessExtractor]: Location invariant before [L104-L104] (unsigned long )_argptr == 0UL [2024-02-02 09:21:07,439 INFO L101 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)) [2024-02-02 09:21:07,439 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:07,439 INFO L101 nessWitnessExtractor]: Location invariant before [L85-L85] (-2147483647 <= q2_back) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:07,439 INFO L101 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)) [2024-02-02 09:21:07,440 INFO L101 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) [2024-02-02 09:21:07,440 INFO L101 nessWitnessExtractor]: Location invariant before [L135-L135] (((q1_back == 0) && (q2_back == 0)) && (q3_back == 0)) && (r == 0) [2024-02-02 09:21:07,440 INFO L101 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) [2024-02-02 09:21:07,440 INFO L101 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) [2024-02-02 09:21:07,440 INFO L101 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-02-02 09:21:07,440 INFO L101 nessWitnessExtractor]: Location invariant before [L107-L107] (-2147483647 <= q3_back) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:07,440 INFO L101 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)) [2024-02-02 09:21:07,441 INFO L101 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)) [2024-02-02 09:21:07,441 INFO L101 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)) [2024-02-02 09:21:07,467 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:21:07,626 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] [2024-02-02 09:21:07,635 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:21:07,645 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-02 09:21:07,647 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:21:07,660 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] [2024-02-02 09:21:07,662 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:21:07,668 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:21:07,680 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 [2024-02-02 09:21:07,704 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: l [2024-02-02 09:21:07,705 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@697ef169 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:21:07, skipping insertion in model container [2024-02-02 09:21:07,705 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:21:07,706 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:21:07,707 INFO L158 Benchmark]: Toolchain (without parser) took 358.51ms. Allocated memory is still 71.3MB. Free memory was 43.0MB in the beginning and 43.8MB in the end (delta: -821.9kB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-02 09:21:07,707 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 50.3MB. Free memory is still 33.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:21:07,708 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 50.3MB. Free memory was 31.7MB in the beginning and 31.5MB in the end (delta: 151.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:21:07,708 INFO L158 Benchmark]: CACSL2BoogieTranslator took 356.50ms. Allocated memory is still 71.3MB. Free memory was 42.8MB in the beginning and 43.8MB in the end (delta: -1.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-02 09:21:07,709 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.20ms. Allocated memory is still 50.3MB. Free memory is still 33.9MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 50.3MB. Free memory was 31.7MB in the beginning and 31.5MB in the end (delta: 151.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 356.50ms. Allocated memory is still 71.3MB. Free memory was 42.8MB in the beginning and 43.8MB in the end (delta: -1.1MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN