./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/25_stack.i --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/25_stack.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ab2e0ac4 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/pthread-ext/25_stack.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/25_stack.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-ab2e0ac-m [2024-01-29 14:12:17,114 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:12:17,172 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:12:17,177 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:12:17,177 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:12:17,208 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:12:17,209 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:12:17,209 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:12:17,209 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:12:17,213 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:12:17,213 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:12:17,213 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:12:17,214 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:12:17,215 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:12:17,215 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:12:17,215 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:12:17,216 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:12:17,216 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:12:17,216 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:12:17,216 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:12:17,217 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:12:17,218 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:12:17,218 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:12:17,218 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:12:17,219 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:12:17,219 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:12:17,219 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:12:17,219 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:12:17,220 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:12:17,220 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:12:17,221 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:12:17,221 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:12:17,221 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:12:17,221 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:12:17,222 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:12:17,222 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:12:17,222 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:12:17,222 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:12:17,222 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:12:17,223 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:12:17,223 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:12:17,223 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:12:17,223 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:12:17,224 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:12:17,447 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:12:17,480 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:12:17,482 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:12:17,483 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:12:17,483 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:12:17,484 INFO L431 ainManager$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/25_stack.yml/witness.yml [2024-01-29 14:12:17,667 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:12:17,668 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:12:17,669 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/25_stack.i [2024-01-29 14:12:18,709 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:12:18,902 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:12:18,903 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/25_stack.i [2024-01-29 14:12:18,923 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/144fcc015/1a2ae4b9efb34eeba8755bfde621b687/FLAG97d577642 [2024-01-29 14:12:18,932 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/144fcc015/1a2ae4b9efb34eeba8755bfde621b687 [2024-01-29 14:12:18,933 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:12:18,934 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:12:18,937 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:18,938 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:12:18,941 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:12:18,942 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:17" (1/2) ... [2024-01-29 14:12:18,943 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bf4d238 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:18, skipping insertion in model container [2024-01-29 14:12:18,943 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:17" (1/2) ... [2024-01-29 14:12:18,944 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3631cdf2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:18, skipping insertion in model container [2024-01-29 14:12:18,944 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:18" (2/2) ... [2024-01-29 14:12:18,945 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bf4d238 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:18, skipping insertion in model container [2024-01-29 14:12:18,945 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:18" (2/2) ... [2024-01-29 14:12:18,945 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:12:19,088 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:12:19,090 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] 0 <= newTop [2024-01-29 14:12:19,090 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] -1 == oldTop [2024-01-29 14:12:19,090 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] oldTop == -1 [2024-01-29 14:12:19,090 INFO L98 nessWitnessExtractor]: Location invariant before [L771-L771] (unsigned long )arg == 0UL [2024-01-29 14:12:19,090 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m <= 1 [2024-01-29 14:12:19,090 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m [2024-01-29 14:12:19,091 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m == 0 || m == 1 [2024-01-29 14:12:19,091 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m2 <= 1 [2024-01-29 14:12:19,091 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-29 14:12:19,091 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m2 == 0 || m2 == 1 [2024-01-29 14:12:19,091 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m2 [2024-01-29 14:12:19,091 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 1 <= newTop [2024-01-29 14:12:19,091 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= oldTop [2024-01-29 14:12:19,091 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] newTop != 0 [2024-01-29 14:12:19,092 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483646LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:19,092 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967296LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:19,092 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] -1 == oldTop [2024-01-29 14:12:19,092 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967295LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:19,092 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967295LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:19,092 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:19,092 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967294LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:19,093 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:19,093 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] oldTop == -1 [2024-01-29 14:12:19,093 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:19,093 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 1 <= newTop [2024-01-29 14:12:19,093 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] newTop != 0 [2024-01-29 14:12:19,094 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] -1 == oldTop [2024-01-29 14:12:19,094 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] oldTop == -1 [2024-01-29 14:12:19,094 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] curr_alloc_idx % 2 == 1 [2024-01-29 14:12:19,094 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 1 <= curr_alloc_idx [2024-01-29 14:12:19,094 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:12:19,094 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:12:19,094 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:12:19,095 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:12:19,095 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:12:19,095 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:12:19,095 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:12:19,095 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:12:19,096 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:12:19,097 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 [2024-01-29 14:12:19,097 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:12:19,097 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:12:19,097 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:12:19,097 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:12:19,097 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m2 [2024-01-29 14:12:19,098 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m [2024-01-29 14:12:19,098 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m2 == 0 || m2 == 1 [2024-01-29 14:12:19,098 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m2 <= 1 [2024-01-29 14:12:19,098 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m <= 1 [2024-01-29 14:12:19,098 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-29 14:12:19,098 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m == 0 || m == 1 [2024-01-29 14:12:19,099 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:12:19,099 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:12:19,099 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:12:19,099 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:12:19,100 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:12:19,100 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:12:19,100 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:12:19,100 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:12:19,101 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:12:19,101 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:12:19,101 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:12:19,101 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:12:19,101 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:12:19,101 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 [2024-01-29 14:12:19,101 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] (unsigned long )arg == 0UL [2024-01-29 14:12:19,101 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] curr_alloc_idx == -1 [2024-01-29 14:12:19,102 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] -1 == curr_alloc_idx [2024-01-29 14:12:19,102 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m == 0 || m == 1 [2024-01-29 14:12:19,102 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m == 0 || m == 1 [2024-01-29 14:12:19,102 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m [2024-01-29 14:12:19,102 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 == 0 || m2 == 1 [2024-01-29 14:12:19,102 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m [2024-01-29 14:12:19,102 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m <= 1 [2024-01-29 14:12:19,102 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m <= 1 [2024-01-29 14:12:19,103 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m2 [2024-01-29 14:12:19,103 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 == 0 || m2 == 1 [2024-01-29 14:12:19,103 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m2 [2024-01-29 14:12:19,103 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 <= 1 [2024-01-29 14:12:19,103 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 <= 1 [2024-01-29 14:12:19,103 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m2 <= 1 [2024-01-29 14:12:19,103 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m <= 1 [2024-01-29 14:12:19,103 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m2 == 0 || m2 == 1 [2024-01-29 14:12:19,103 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= m [2024-01-29 14:12:19,104 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m == 0 || m == 1 [2024-01-29 14:12:19,104 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= m2 [2024-01-29 14:12:19,104 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m <= 1 [2024-01-29 14:12:19,104 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] newTop != 0 [2024-01-29 14:12:19,104 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m == 0 || m == 1 [2024-01-29 14:12:19,104 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m2 <= 1 [2024-01-29 14:12:19,132 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= oldTop [2024-01-29 14:12:19,132 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m2 == 0 || m2 == 1 [2024-01-29 14:12:19,133 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m [2024-01-29 14:12:19,133 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m2 [2024-01-29 14:12:19,133 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 1 <= newTop [2024-01-29 14:12:19,133 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] curr_alloc_idx == -1 [2024-01-29 14:12:19,133 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] -1 == curr_alloc_idx [2024-01-29 14:12:19,134 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (unsigned long )arg == 0UL [2024-01-29 14:12:19,134 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m2 <= 1 [2024-01-29 14:12:19,134 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m2 == 0 || m2 == 1 [2024-01-29 14:12:19,134 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] 0 <= m [2024-01-29 14:12:19,135 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m == 0 || m == 1 [2024-01-29 14:12:19,135 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] 0 <= m2 [2024-01-29 14:12:19,135 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m <= 1 [2024-01-29 14:12:19,135 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= m [2024-01-29 14:12:19,135 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m <= 1 [2024-01-29 14:12:19,136 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m2 <= 1 [2024-01-29 14:12:19,136 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] r <= 1 [2024-01-29 14:12:19,136 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= r [2024-01-29 14:12:19,137 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m == 0 || m == 1 [2024-01-29 14:12:19,137 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] r == 0 || r == 1 [2024-01-29 14:12:19,137 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= m2 [2024-01-29 14:12:19,137 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m2 == 0 || m2 == 1 [2024-01-29 14:12:19,137 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] -1 == curr_alloc_idx [2024-01-29 14:12:19,138 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] curr_alloc_idx == -1 [2024-01-29 14:12:19,161 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (unsigned long )arg == 0UL [2024-01-29 14:12:19,161 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= m2 [2024-01-29 14:12:19,161 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= oldTop [2024-01-29 14:12:19,161 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] newTop != 0 [2024-01-29 14:12:19,161 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m <= 1 [2024-01-29 14:12:19,161 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= m [2024-01-29 14:12:19,161 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m2 <= 1 [2024-01-29 14:12:19,161 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 1 <= newTop [2024-01-29 14:12:19,161 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m2 == 0 || m2 == 1 [2024-01-29 14:12:19,161 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m == 0 || m == 1 [2024-01-29 14:12:19,161 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m [2024-01-29 14:12:19,161 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m2 <= 1 [2024-01-29 14:12:19,161 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m == 0 || m == 1 [2024-01-29 14:12:19,161 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m2 [2024-01-29 14:12:19,161 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-29 14:12:19,161 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m <= 1 [2024-01-29 14:12:19,161 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m2 == 0 || m2 == 1 [2024-01-29 14:12:19,162 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] 1 <= curr_alloc_idx [2024-01-29 14:12:19,162 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] curr_alloc_idx % 2 == 1 [2024-01-29 14:12:19,162 INFO L98 nessWitnessExtractor]: Location invariant before [L774-L774] (unsigned long )arg == 0UL [2024-01-29 14:12:19,162 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m <= 1 [2024-01-29 14:12:19,162 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m2 [2024-01-29 14:12:19,162 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m2 <= 1 [2024-01-29 14:12:19,162 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-29 14:12:19,162 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m [2024-01-29 14:12:19,162 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m == 0 || m == 1 [2024-01-29 14:12:19,162 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m2 == 0 || m2 == 1 [2024-01-29 14:12:19,162 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L715] curr_alloc_idx == -1 [2024-01-29 14:12:19,162 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L715] -1 == curr_alloc_idx [2024-01-29 14:12:19,162 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (unsigned long )arg == 0UL [2024-01-29 14:12:19,162 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 0 <= curr_alloc_idx [2024-01-29 14:12:19,162 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (-1LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:19,162 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] oldTop == -1 [2024-01-29 14:12:19,162 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (1LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:19,162 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (1LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:19,163 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (-1LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:19,163 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] newTop == 0 [2024-01-29 14:12:19,163 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] -1 == oldTop [2024-01-29 14:12:19,163 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] (unsigned long )arg == 0UL [2024-01-29 14:12:19,163 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967295LL - (long long )arg) + (long long )r >= 0LL [2024-01-29 14:12:19,163 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967296LL + (long long )arg) + (long long )r >= 0LL [2024-01-29 14:12:19,163 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967295LL + (long long )arg) - (long long )r >= 0LL [2024-01-29 14:12:19,163 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967294LL - (long long )arg) - (long long )r >= 0LL [2024-01-29 14:12:19,163 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 1 <= newTop [2024-01-29 14:12:19,163 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= oldTop [2024-01-29 14:12:19,163 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] newTop != 0 [2024-01-29 14:12:19,163 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] newTop != 0 [2024-01-29 14:12:19,163 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= newTop [2024-01-29 14:12:19,163 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] -1 == oldTop [2024-01-29 14:12:19,163 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] oldTop == -1 [2024-01-29 14:12:19,163 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] newTop != 0 [2024-01-29 14:12:19,163 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 0 <= oldTop [2024-01-29 14:12:19,163 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 1 <= newTop [2024-01-29 14:12:19,163 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] (((((0 <= r && r <= 1) && (r == 0 || r == 1)) || (-1 == r && r == -1)) || ((0 <= r && r <= 1) && (r == 0 || r == 1))) || ((0 <= r && r <= 1) && (r == 0 || r == 1))) || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:12:19,163 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= r [2024-01-29 14:12:19,164 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] r <= 1 [2024-01-29 14:12:19,164 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] r == 0 || r == 1 [2024-01-29 14:12:19,164 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m2 == 0 || m2 == 1 [2024-01-29 14:12:19,164 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m2 <= 1 [2024-01-29 14:12:19,164 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] 0 <= m2 [2024-01-29 14:12:19,164 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] 0 <= m2 [2024-01-29 14:12:19,164 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m == 0 || m == 1 [2024-01-29 14:12:19,164 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m2 <= 1 [2024-01-29 14:12:19,165 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m <= 1 [2024-01-29 14:12:19,165 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m <= 1 [2024-01-29 14:12:19,165 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m == 0 || m == 1 [2024-01-29 14:12:19,165 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] 0 <= m [2024-01-29 14:12:19,165 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m2 == 0 || m2 == 1 [2024-01-29 14:12:19,165 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] 0 <= m [2024-01-29 14:12:19,165 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] (unsigned long )arg == 0UL [2024-01-29 14:12:19,165 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] newTop == -1 [2024-01-29 14:12:19,165 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (long long )newTop - (long long )oldTop >= 0LL [2024-01-29 14:12:19,166 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] -1 == oldTop [2024-01-29 14:12:19,166 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] -1 == newTop [2024-01-29 14:12:19,166 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (0LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:19,166 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (-2LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:19,166 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] oldTop == newTop [2024-01-29 14:12:19,166 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] oldTop == -1 [2024-01-29 14:12:19,166 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (2LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:19,166 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] oldTop == -1 [2024-01-29 14:12:19,166 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 1 <= newTop [2024-01-29 14:12:19,166 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] -1 == oldTop [2024-01-29 14:12:19,166 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] newTop != 0 [2024-01-29 14:12:19,166 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] -1 == curr_alloc_idx [2024-01-29 14:12:19,166 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] curr_alloc_idx == -1 [2024-01-29 14:12:19,166 INFO L98 nessWitnessExtractor]: Loop invariant at [L754-L757] ((((0 <= r && r <= 1) && (r == 0 || r == 1)) || (-1 == r && r == -1)) || ((0 <= r && r <= 1) && (r == 0 || r == 1))) || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:12:19,166 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-29 14:12:19,167 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m2 [2024-01-29 14:12:19,167 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m [2024-01-29 14:12:19,168 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m2 == 0 || m2 == 1 [2024-01-29 14:12:19,168 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m == 0 || m == 1 [2024-01-29 14:12:19,168 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m2 <= 1 [2024-01-29 14:12:19,168 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m <= 1 [2024-01-29 14:12:19,168 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m [2024-01-29 14:12:19,168 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m2 [2024-01-29 14:12:19,168 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m <= 1 [2024-01-29 14:12:19,169 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-29 14:12:19,169 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m2 == 0 || m2 == 1 [2024-01-29 14:12:19,169 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m2 <= 1 [2024-01-29 14:12:19,169 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m == 0 || m == 1 [2024-01-29 14:12:19,169 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 1 <= newTop [2024-01-29 14:12:19,170 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] newTop != 0 [2024-01-29 14:12:19,170 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= oldTop [2024-01-29 14:12:19,170 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483647LL + (long long )arg) - (long long )r >= 0LL [2024-01-29 14:12:19,170 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483649LL + (long long )arg) + (long long )r >= 0LL [2024-01-29 14:12:19,170 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483646LL - (long long )arg) - (long long )r >= 0LL [2024-01-29 14:12:19,170 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] r == -1 [2024-01-29 14:12:19,170 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] -1 == r [2024-01-29 14:12:19,171 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483648LL - (long long )arg) + (long long )r >= 0LL [2024-01-29 14:12:19,217 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:12:19,455 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/25_stack.i[31168,31181] [2024-01-29 14:12:19,466 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:12:19,475 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-29 14:12:19,508 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-29 14:12:19,508 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3631cdf2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:19, skipping insertion in model container [2024-01-29 14:12:19,509 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:19,509 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:12:19,510 INFO L158 Benchmark]: Toolchain (without parser) took 575.86ms. Allocated memory is still 174.1MB. Free memory was 92.2MB in the beginning and 126.5MB in the end (delta: -34.3MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. [2024-01-29 14:12:19,511 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 174.1MB. Free memory was 130.8MB in the beginning and 130.6MB in the end (delta: 160.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:19,511 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 174.1MB. Free memory is still 138.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:19,512 INFO L158 Benchmark]: CACSL2BoogieTranslator took 571.48ms. Allocated memory is still 174.1MB. Free memory was 91.9MB in the beginning and 126.5MB in the end (delta: -34.6MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. [2024-01-29 14:12:19,514 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 0.17ms. Allocated memory is still 174.1MB. Free memory was 130.8MB in the beginning and 130.6MB in the end (delta: 160.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 174.1MB. Free memory is still 138.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 571.48ms. Allocated memory is still 174.1MB. Free memory was 91.9MB in the beginning and 126.5MB in the end (delta: -34.6MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 4]: Incorrect Syntax Undeclared variable in ACSL expression: m 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/pthread-ext/25_stack.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/25_stack.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-ab2e0ac-m [2024-01-29 14:12:21,528 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:12:21,606 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:12:21,611 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:12:21,611 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:12:21,637 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:12:21,637 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:12:21,637 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:12:21,638 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:12:21,641 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:12:21,641 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:12:21,641 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:12:21,642 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:12:21,643 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:12:21,643 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:12:21,643 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:12:21,643 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:12:21,644 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:12:21,644 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:12:21,644 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:12:21,644 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:12:21,645 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:12:21,645 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:12:21,645 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:12:21,645 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:12:21,646 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:12:21,646 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:12:21,646 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:12:21,646 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:12:21,646 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:12:21,647 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:12:21,647 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:12:21,648 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:12:21,648 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:12:21,648 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:12:21,648 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:12:21,649 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:12:21,649 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:12:21,649 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:12:21,649 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:12:21,650 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:12:21,650 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:12:21,650 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:12:21,650 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:12:21,650 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:12:21,651 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:12:21,651 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:12:21,920 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:12:21,943 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:12:21,945 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:12:21,946 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:12:21,946 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:12:21,948 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/25_stack.i [2024-01-29 14:12:22,995 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:12:23,199 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:12:23,200 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/25_stack.i [2024-01-29 14:12:23,212 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1203d03fb/853347e2709a4490b01a4d5dd18321db/FLAGc4830e2b8 [2024-01-29 14:12:23,222 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1203d03fb/853347e2709a4490b01a4d5dd18321db [2024-01-29 14:12:23,224 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:12:23,224 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:12:23,224 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/25_stack.yml/witness.yml [2024-01-29 14:12:23,365 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:12:23,366 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:12:23,368 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:23,368 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:12:23,371 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:12:23,372 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:23" (1/2) ... [2024-01-29 14:12:23,373 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ad77b1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:23, skipping insertion in model container [2024-01-29 14:12:23,373 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:23" (1/2) ... [2024-01-29 14:12:23,374 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2cb920d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:23, skipping insertion in model container [2024-01-29 14:12:23,375 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:23" (2/2) ... [2024-01-29 14:12:23,375 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ad77b1d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:23, skipping insertion in model container [2024-01-29 14:12:23,375 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:23" (2/2) ... [2024-01-29 14:12:23,376 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:12:23,524 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:12:23,525 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= r [2024-01-29 14:12:23,525 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] r <= 1 [2024-01-29 14:12:23,525 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] r == 0 || r == 1 [2024-01-29 14:12:23,526 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m2 == 0 || m2 == 1 [2024-01-29 14:12:23,526 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m <= 1 [2024-01-29 14:12:23,526 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m == 0 || m == 1 [2024-01-29 14:12:23,526 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= m2 [2024-01-29 14:12:23,526 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m2 <= 1 [2024-01-29 14:12:23,526 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= m [2024-01-29 14:12:23,526 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m == 0 || m == 1 [2024-01-29 14:12:23,526 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m2 [2024-01-29 14:12:23,527 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m <= 1 [2024-01-29 14:12:23,527 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m2 == 0 || m2 == 1 [2024-01-29 14:12:23,527 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m [2024-01-29 14:12:23,527 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m2 <= 1 [2024-01-29 14:12:23,527 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-29 14:12:23,527 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] -1 == oldTop [2024-01-29 14:12:23,528 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] oldTop == -1 [2024-01-29 14:12:23,528 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 1 <= newTop [2024-01-29 14:12:23,528 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] newTop != 0 [2024-01-29 14:12:23,528 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L715] curr_alloc_idx == -1 [2024-01-29 14:12:23,528 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L715] -1 == curr_alloc_idx [2024-01-29 14:12:23,528 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] -1 == curr_alloc_idx [2024-01-29 14:12:23,529 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] curr_alloc_idx == -1 [2024-01-29 14:12:23,529 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m2 == 0 || m2 == 1 [2024-01-29 14:12:23,529 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m [2024-01-29 14:12:23,529 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m == 0 || m == 1 [2024-01-29 14:12:23,529 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m2 [2024-01-29 14:12:23,529 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m <= 1 [2024-01-29 14:12:23,529 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m2 <= 1 [2024-01-29 14:12:23,529 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-29 14:12:23,530 INFO L98 nessWitnessExtractor]: Location invariant before [L771-L771] (unsigned long )arg == 0UL [2024-01-29 14:12:23,530 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 0 <= curr_alloc_idx [2024-01-29 14:12:23,530 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m2 <= 1 [2024-01-29 14:12:23,531 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] 0 <= m2 [2024-01-29 14:12:23,531 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m2 == 0 || m2 == 1 [2024-01-29 14:12:23,531 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] 0 <= m [2024-01-29 14:12:23,532 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m2 == 0 || m2 == 1 [2024-01-29 14:12:23,532 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] 0 <= m2 [2024-01-29 14:12:23,532 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m == 0 || m == 1 [2024-01-29 14:12:23,532 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] 0 <= m [2024-01-29 14:12:23,532 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m2 <= 1 [2024-01-29 14:12:23,532 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m <= 1 [2024-01-29 14:12:23,532 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m == 0 || m == 1 [2024-01-29 14:12:23,533 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m <= 1 [2024-01-29 14:12:23,533 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m <= 1 [2024-01-29 14:12:23,533 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m == 0 || m == 1 [2024-01-29 14:12:23,533 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m2 [2024-01-29 14:12:23,533 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m2 == 0 || m2 == 1 [2024-01-29 14:12:23,534 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-29 14:12:23,534 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m [2024-01-29 14:12:23,534 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m2 <= 1 [2024-01-29 14:12:23,534 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] (unsigned long )arg == 0UL [2024-01-29 14:12:23,535 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] 0 <= m2 [2024-01-29 14:12:23,535 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m <= 1 [2024-01-29 14:12:23,535 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m2 <= 1 [2024-01-29 14:12:23,535 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] 0 <= m [2024-01-29 14:12:23,535 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m == 0 || m == 1 [2024-01-29 14:12:23,536 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m2 == 0 || m2 == 1 [2024-01-29 14:12:23,536 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m == 0 || m == 1 [2024-01-29 14:12:23,536 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 == 0 || m2 == 1 [2024-01-29 14:12:23,536 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m2 [2024-01-29 14:12:23,536 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m <= 1 [2024-01-29 14:12:23,536 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m == 0 || m == 1 [2024-01-29 14:12:23,536 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m [2024-01-29 14:12:23,536 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 == 0 || m2 == 1 [2024-01-29 14:12:23,536 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m [2024-01-29 14:12:23,537 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 <= 1 [2024-01-29 14:12:23,537 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m2 [2024-01-29 14:12:23,537 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m <= 1 [2024-01-29 14:12:23,537 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 <= 1 [2024-01-29 14:12:23,537 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] newTop != 0 [2024-01-29 14:12:23,537 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] oldTop == -1 [2024-01-29 14:12:23,537 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] -1 == oldTop [2024-01-29 14:12:23,537 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 1 <= newTop [2024-01-29 14:12:23,538 INFO L98 nessWitnessExtractor]: Location invariant before [L774-L774] (unsigned long )arg == 0UL [2024-01-29 14:12:23,538 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483649LL + (long long )arg) + (long long )r >= 0LL [2024-01-29 14:12:23,538 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] r == -1 [2024-01-29 14:12:23,538 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483646LL - (long long )arg) - (long long )r >= 0LL [2024-01-29 14:12:23,538 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] -1 == r [2024-01-29 14:12:23,538 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483647LL + (long long )arg) - (long long )r >= 0LL [2024-01-29 14:12:23,538 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483648LL - (long long )arg) + (long long )r >= 0LL [2024-01-29 14:12:23,538 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (1LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:23,538 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] newTop == 0 [2024-01-29 14:12:23,539 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] -1 == oldTop [2024-01-29 14:12:23,539 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (-1LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:23,539 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (-1LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:23,539 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (1LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:23,539 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] oldTop == -1 [2024-01-29 14:12:23,539 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967295LL - (long long )arg) + (long long )r >= 0LL [2024-01-29 14:12:23,539 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967295LL + (long long )arg) - (long long )r >= 0LL [2024-01-29 14:12:23,540 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967294LL - (long long )arg) - (long long )r >= 0LL [2024-01-29 14:12:23,540 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967296LL + (long long )arg) + (long long )r >= 0LL [2024-01-29 14:12:23,540 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= oldTop [2024-01-29 14:12:23,540 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m2 <= 1 [2024-01-29 14:12:23,540 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 1 <= newTop [2024-01-29 14:12:23,540 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m <= 1 [2024-01-29 14:12:23,541 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= m [2024-01-29 14:12:23,541 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= m2 [2024-01-29 14:12:23,541 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] newTop != 0 [2024-01-29 14:12:23,541 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m == 0 || m == 1 [2024-01-29 14:12:23,541 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m2 == 0 || m2 == 1 [2024-01-29 14:12:23,542 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] curr_alloc_idx % 2 == 1 [2024-01-29 14:12:23,542 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] 1 <= curr_alloc_idx [2024-01-29 14:12:23,542 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:12:23,542 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:12:23,543 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:12:23,543 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:12:23,543 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:12:23,543 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:12:23,544 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:12:23,544 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:12:23,544 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:12:23,545 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:12:23,545 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:12:23,545 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:12:23,545 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 [2024-01-29 14:12:23,545 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:12:23,545 INFO L98 nessWitnessExtractor]: Loop invariant at [L754-L757] ((((0 <= r && r <= 1) && (r == 0 || r == 1)) || (-1 == r && r == -1)) || ((0 <= r && r <= 1) && (r == 0 || r == 1))) || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:12:23,545 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:23,545 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:23,545 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] -1 == oldTop [2024-01-29 14:12:23,546 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967295LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:23,546 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:23,546 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483646LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:23,546 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967296LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:23,546 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967294LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:23,546 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] oldTop == -1 [2024-01-29 14:12:23,546 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967295LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:23,546 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] -1 == curr_alloc_idx [2024-01-29 14:12:23,547 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] curr_alloc_idx == -1 [2024-01-29 14:12:23,547 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (unsigned long )arg == 0UL [2024-01-29 14:12:23,547 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m2 == 0 || m2 == 1 [2024-01-29 14:12:23,547 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m2 [2024-01-29 14:12:23,547 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m [2024-01-29 14:12:23,547 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m <= 1 [2024-01-29 14:12:23,547 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-29 14:12:23,547 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m == 0 || m == 1 [2024-01-29 14:12:23,547 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m2 <= 1 [2024-01-29 14:12:23,548 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:12:23,548 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:12:23,548 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:12:23,548 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:12:23,548 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 [2024-01-29 14:12:23,548 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:12:23,548 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:12:23,549 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:12:23,549 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:12:23,549 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:12:23,549 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:12:23,549 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:12:23,549 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:12:23,549 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:12:23,549 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] curr_alloc_idx == -1 [2024-01-29 14:12:23,549 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] -1 == curr_alloc_idx [2024-01-29 14:12:23,550 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (unsigned long )arg == 0UL [2024-01-29 14:12:23,550 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m2 <= 1 [2024-01-29 14:12:23,550 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] newTop != 0 [2024-01-29 14:12:23,550 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= oldTop [2024-01-29 14:12:23,550 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m [2024-01-29 14:12:23,550 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m == 0 || m == 1 [2024-01-29 14:12:23,551 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 1 <= newTop [2024-01-29 14:12:23,551 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m2 [2024-01-29 14:12:23,551 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m2 == 0 || m2 == 1 [2024-01-29 14:12:23,551 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m <= 1 [2024-01-29 14:12:23,551 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] newTop != 0 [2024-01-29 14:12:23,552 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= oldTop [2024-01-29 14:12:23,552 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 1 <= newTop [2024-01-29 14:12:23,552 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 1 <= newTop [2024-01-29 14:12:23,552 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 0 <= oldTop [2024-01-29 14:12:23,552 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] newTop != 0 [2024-01-29 14:12:23,552 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (-2LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:23,552 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (2LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:23,553 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] newTop == -1 [2024-01-29 14:12:23,553 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] oldTop == newTop [2024-01-29 14:12:23,553 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (long long )newTop - (long long )oldTop >= 0LL [2024-01-29 14:12:23,554 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] -1 == newTop [2024-01-29 14:12:23,554 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] oldTop == -1 [2024-01-29 14:12:23,556 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] -1 == oldTop [2024-01-29 14:12:23,556 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (0LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:23,556 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] (((((0 <= r && r <= 1) && (r == 0 || r == 1)) || (-1 == r && r == -1)) || ((0 <= r && r <= 1) && (r == 0 || r == 1))) || ((0 <= r && r <= 1) && (r == 0 || r == 1))) || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:12:23,556 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] -1 == oldTop [2024-01-29 14:12:23,561 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= newTop [2024-01-29 14:12:23,565 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] oldTop == -1 [2024-01-29 14:12:23,565 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] newTop != 0 [2024-01-29 14:12:23,566 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] curr_alloc_idx % 2 == 1 [2024-01-29 14:12:23,566 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 1 <= curr_alloc_idx [2024-01-29 14:12:23,566 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] (unsigned long )arg == 0UL [2024-01-29 14:12:23,566 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (unsigned long )arg == 0UL [2024-01-29 14:12:23,566 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] curr_alloc_idx == -1 [2024-01-29 14:12:23,566 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] -1 == curr_alloc_idx [2024-01-29 14:12:23,566 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] (unsigned long )arg == 0UL [2024-01-29 14:12:23,566 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 1 <= newTop [2024-01-29 14:12:23,566 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= oldTop [2024-01-29 14:12:23,567 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] newTop != 0 [2024-01-29 14:12:23,567 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] newTop != 0 [2024-01-29 14:12:23,567 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= oldTop [2024-01-29 14:12:23,567 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 1 <= newTop [2024-01-29 14:12:23,567 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] 0 <= newTop [2024-01-29 14:12:23,567 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] oldTop == -1 [2024-01-29 14:12:23,567 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] -1 == oldTop [2024-01-29 14:12:23,567 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m <= 1 [2024-01-29 14:12:23,567 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] r == 0 || r == 1 [2024-01-29 14:12:23,568 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= m2 [2024-01-29 14:12:23,568 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m == 0 || m == 1 [2024-01-29 14:12:23,568 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= m [2024-01-29 14:12:23,568 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] r <= 1 [2024-01-29 14:12:23,569 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m2 == 0 || m2 == 1 [2024-01-29 14:12:23,569 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m2 <= 1 [2024-01-29 14:12:23,569 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= r [2024-01-29 14:12:23,569 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m2 [2024-01-29 14:12:23,569 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-29 14:12:23,569 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m == 0 || m == 1 [2024-01-29 14:12:23,570 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m <= 1 [2024-01-29 14:12:23,570 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m [2024-01-29 14:12:23,570 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m2 <= 1 [2024-01-29 14:12:23,570 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m2 == 0 || m2 == 1 [2024-01-29 14:12:23,570 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m2 == 0 || m2 == 1 [2024-01-29 14:12:23,570 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m [2024-01-29 14:12:23,570 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-29 14:12:23,570 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m2 <= 1 [2024-01-29 14:12:23,570 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m2 [2024-01-29 14:12:23,570 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m == 0 || m == 1 [2024-01-29 14:12:23,571 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m <= 1 [2024-01-29 14:12:23,606 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:12:23,901 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/25_stack.i[31168,31181] [2024-01-29 14:12:23,910 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:12:23,922 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-29 14:12:23,946 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-29 14:12:23,947 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2cb920d2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:23, skipping insertion in model container [2024-01-29 14:12:23,947 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:23,948 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:12:23,949 INFO L158 Benchmark]: Toolchain (without parser) took 582.16ms. Allocated memory was 69.2MB in the beginning and 100.7MB in the end (delta: 31.5MB). Free memory was 36.9MB in the beginning and 64.6MB in the end (delta: -27.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-01-29 14:12:23,950 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 69.2MB. Free memory was 51.7MB in the beginning and 51.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:23,951 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 69.2MB. Free memory was 46.9MB in the beginning and 46.6MB in the end (delta: 227.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:23,951 INFO L158 Benchmark]: CACSL2BoogieTranslator took 580.05ms. Allocated memory was 69.2MB in the beginning and 100.7MB in the end (delta: 31.5MB). Free memory was 36.6MB in the beginning and 64.6MB in the end (delta: -27.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-01-29 14:12:23,953 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 69.2MB. Free memory was 51.7MB in the beginning and 51.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 69.2MB. Free memory was 46.9MB in the beginning and 46.6MB in the end (delta: 227.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 580.05ms. Allocated memory was 69.2MB in the beginning and 100.7MB in the end (delta: 31.5MB). Free memory was 36.6MB in the beginning and 64.6MB in the end (delta: -27.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 4]: Incorrect Syntax Undeclared variable in ACSL expression: m 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