./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/29_conditionals_vs.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/29_conditionals_vs.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8857f20b 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/29_conditionals_vs.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/29_conditionals_vs.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-8857f20-m [2024-01-29 22:50:56,037 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:50:56,093 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 22:50:56,097 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:50:56,098 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:50:56,120 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:50:56,123 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:50:56,123 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:50:56,124 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:50:56,127 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:50:56,127 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:50:56,127 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:50:56,128 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:50:56,129 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:50:56,129 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:50:56,130 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:50:56,130 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:50:56,130 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:50:56,130 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 22:50:56,130 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:50:56,131 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:50:56,132 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:50:56,132 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:50:56,132 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:50:56,132 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:50:56,133 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:50:56,133 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:50:56,133 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:50:56,134 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:50:56,134 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:50:56,135 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:50:56,135 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:50:56,135 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:50:56,136 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:50:56,136 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:50:56,136 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:50:56,136 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 22:50:56,136 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 22:50:56,137 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:50:56,137 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:50:56,137 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:50:56,137 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:50:56,137 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:50:56,137 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:50:56,312 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:50:56,334 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:50:56,335 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:50:56,336 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:50:56,337 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:50:56,338 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/29_conditionals_vs.i [2024-01-29 22:50:57,465 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:50:57,662 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:50:57,667 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/29_conditionals_vs.i [2024-01-29 22:50:57,681 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/981a8a037/4edaa633ffb341c88543325d4b1aecbc/FLAG2c86f6d31 [2024-01-29 22:50:57,693 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/981a8a037/4edaa633ffb341c88543325d4b1aecbc [2024-01-29 22:50:57,695 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:50:57,696 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:50:57,696 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/29_conditionals_vs.yml/witness.yml [2024-01-29 22:50:57,807 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:50:57,808 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:50:57,810 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:50:57,811 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:50:57,814 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:50:57,815 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:50:57" (1/2) ... [2024-01-29 22:50:57,817 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72c87c05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:57, skipping insertion in model container [2024-01-29 22:50:57,817 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:50:57" (1/2) ... [2024-01-29 22:50:57,819 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42f1fc38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:57, skipping insertion in model container [2024-01-29 22:50:57,819 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:50:57" (2/2) ... [2024-01-29 22:50:57,820 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72c87c05 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:50:57, skipping insertion in model container [2024-01-29 22:50:57,820 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:50:57" (2/2) ... [2024-01-29 22:50:57,820 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:50:57,875 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:50:57,876 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] 0 <= m [2024-01-29 22:50:57,876 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] (0 <= m) && (m <= 1) [2024-01-29 22:50:57,877 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] (0 <= m) && (m == 0 || m == 1) [2024-01-29 22:50:57,877 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] z == 0 [2024-01-29 22:50:57,877 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (z == 0) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:57,878 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] ((z == 1) && (0 <= z)) && (z == 0 || z == 1) [2024-01-29 22:50:57,878 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (z == 1) && (0 <= z) [2024-01-29 22:50:57,878 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z == 1 [2024-01-29 22:50:57,878 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] ((z == 1) && (0 <= z)) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:57,878 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (z == 1) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:57,878 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] ((z == 1) && (0 <= z)) && (z <= 1) [2024-01-29 22:50:57,878 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (z == 1) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:57,879 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] ((z == 1) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:57,879 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] ((z == 1) && ((unsigned long )arg == 0UL)) && (0 <= z) [2024-01-29 22:50:57,879 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] ((z == 1) && ((unsigned long )arg == 0UL)) && (z <= 1) [2024-01-29 22:50:57,879 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z == 1 [2024-01-29 22:50:57,879 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] ((z == 1) && ((unsigned long )arg == 0UL)) && (z == 0 || z == 1) [2024-01-29 22:50:57,879 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] (0 <= m) && (m <= 1) [2024-01-29 22:50:57,879 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] 0 <= m [2024-01-29 22:50:57,880 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:50:57,880 INFO L98 nessWitnessExtractor]: Location invariant after [L695-L699] m == 0 [2024-01-29 22:50:57,880 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (0 <= m) && (m == 0 || m == 1) [2024-01-29 22:50:57,880 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= m [2024-01-29 22:50:57,881 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (0 <= m) && (m <= 1) [2024-01-29 22:50:57,881 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (0 <= m) && (m <= 1) [2024-01-29 22:50:57,881 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (0 <= m) && (m == 0 || m == 1) [2024-01-29 22:50:57,881 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (0 <= m) && (0 <= m) [2024-01-29 22:50:57,881 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L694] m == 1 [2024-01-29 22:50:57,881 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] (0 <= z) && (z == 0 || z == 1) [2024-01-29 22:50:57,881 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] 0 <= z [2024-01-29 22:50:57,881 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] (0 <= z) && (z <= 1) [2024-01-29 22:50:57,882 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] (0 <= z) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:57,882 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] 0 <= m [2024-01-29 22:50:57,882 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (0 <= m) && (m <= 1) [2024-01-29 22:50:57,882 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (0 <= m) && (m == 0 || m == 1) [2024-01-29 22:50:57,882 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L713] (unsigned long )arg == 0UL [2024-01-29 22:50:57,882 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (4294967296LL + (long long )y) + (long long )z >= 0LL [2024-01-29 22:50:57,882 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] ((4294967296LL + (long long )y) + (long long )z >= 0LL) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:57,883 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] ((4294967296LL + (long long )y) + (long long )z >= 0LL) && ((4294967295LL - (long long )y) + (long long )z >= 0LL) [2024-01-29 22:50:57,884 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] ((4294967296LL + (long long )y) + (long long )z >= 0LL) && ((4294967295LL + (long long )y) - (long long )z >= 0LL) [2024-01-29 22:50:57,884 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] ((4294967296LL + (long long )y) + (long long )z >= 0LL) && ((4294967294LL - (long long )y) - (long long )z >= 0LL) [2024-01-29 22:50:57,884 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-29 22:50:57,884 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= z [2024-01-29 22:50:57,884 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (0 <= z) && (z <= 1) [2024-01-29 22:50:57,885 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (0 <= z) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:57,885 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (0 <= z) && (z == 0 || z == 1) [2024-01-29 22:50:57,885 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] (0 <= m) && (m <= 1) [2024-01-29 22:50:57,885 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:50:57,885 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m [2024-01-29 22:50:57,885 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (0LL - (long long )x) + (long long )y >= 0LL [2024-01-29 22:50:57,886 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] ((0LL - (long long )x) + (long long )y >= 0LL) && ((long long )x - (long long )y >= 0LL) [2024-01-29 22:50:57,886 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] ((0LL - (long long )x) + (long long )y >= 0LL) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:57,886 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (0 <= m) && (m <= 1) [2024-01-29 22:50:57,886 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m [2024-01-29 22:50:57,886 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:50:57,887 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] z == 0 [2024-01-29 22:50:57,887 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (z == 0) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:57,888 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967294LL - (long long )x) - (long long )y >= 0LL) [2024-01-29 22:50:57,888 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967295LL - (long long )x) + (long long )y >= 0LL) [2024-01-29 22:50:57,888 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967295LL + (long long )y) - (long long )z >= 0LL) [2024-01-29 22:50:57,888 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967294LL - (long long )x) - (long long )z >= 0LL) [2024-01-29 22:50:57,888 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967294LL - (long long )y) - (long long )z >= 0LL) [2024-01-29 22:50:57,888 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967295LL + (long long )x) - (long long )z >= 0LL) [2024-01-29 22:50:57,888 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967296LL + (long long )x) + (long long )y >= 0LL [2024-01-29 22:50:57,889 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967295LL + (long long )x) - (long long )y >= 0LL) [2024-01-29 22:50:57,889 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967296LL + (long long )x) + (long long )z >= 0LL) [2024-01-29 22:50:57,889 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967296LL + (long long )y) + (long long )z >= 0LL) [2024-01-29 22:50:57,889 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967295LL - (long long )x) + (long long )z >= 0LL) [2024-01-29 22:50:57,889 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967295LL - (long long )y) + (long long )z >= 0LL) [2024-01-29 22:50:57,889 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:57,889 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (unsigned long )arg == 0UL [2024-01-29 22:50:57,890 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((0 <= z) && (z <= 1)) && (z == 0 || z == 1) [2024-01-29 22:50:57,890 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (0 <= z) && (z <= 1) [2024-01-29 22:50:57,890 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= z [2024-01-29 22:50:57,890 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((0 <= z) && (z <= 1)) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:57,949 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:50:58,229 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/29_conditionals_vs.i[30422,30435] [2024-01-29 22:50:58,236 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:50:58,243 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-29 22:50:58,267 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-29 22:50:58,267 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42f1fc38 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:50:58, skipping insertion in model container [2024-01-29 22:50:58,267 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:50:58,268 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:50:58,269 INFO L158 Benchmark]: Toolchain (without parser) took 460.76ms. Allocated memory is still 180.4MB. Free memory was 106.3MB in the beginning and 141.9MB in the end (delta: -35.6MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. [2024-01-29 22:50:58,269 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 109.1MB. Free memory is still 71.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:50:58,270 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 180.4MB. Free memory is still 110.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:50:58,270 INFO L158 Benchmark]: CACSL2BoogieTranslator took 457.27ms. Allocated memory is still 180.4MB. Free memory was 106.0MB in the beginning and 142.6MB in the end (delta: -36.6MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. [2024-01-29 22:50:58,271 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 109.1MB. Free memory is still 71.2MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 180.4MB. Free memory is still 110.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 457.27ms. Allocated memory is still 180.4MB. Free memory was 106.0MB in the beginning and 142.6MB in the end (delta: -36.6MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 3]: 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/29_conditionals_vs.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/29_conditionals_vs.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-8857f20-m [2024-01-29 22:51:00,084 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:51:00,156 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 22:51:00,159 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:51:00,160 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:51:00,186 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:51:00,187 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:51:00,187 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:51:00,187 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:51:00,190 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:51:00,190 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:51:00,191 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:51:00,191 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:51:00,192 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:51:00,192 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:51:00,193 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:51:00,193 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:51:00,193 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:51:00,193 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:51:00,194 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:51:00,194 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:51:00,195 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:51:00,195 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:51:00,195 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 22:51:00,195 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 22:51:00,195 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:51:00,196 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 22:51:00,196 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:51:00,196 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:51:00,196 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:51:00,197 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:51:00,197 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:51:00,198 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:51:00,198 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:51:00,198 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:51:00,198 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:51:00,199 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:51:00,199 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:51:00,199 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 22:51:00,199 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 22:51:00,200 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:51:00,200 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:51:00,200 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:51:00,200 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:51:00,200 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:51:00,201 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 22:51:00,201 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:51:00,469 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:51:00,492 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:51:00,494 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:51:00,497 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:51:00,498 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:51:00,499 INFO L431 ainManager$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/29_conditionals_vs.yml/witness.yml [2024-01-29 22:51:00,640 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:51:00,640 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:51:00,640 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/29_conditionals_vs.i [2024-01-29 22:51:01,865 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:51:02,110 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:51:02,116 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/29_conditionals_vs.i [2024-01-29 22:51:02,130 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c52b0dfd/4f7622539ec2435e9c1da45740c62857/FLAG97577cb58 [2024-01-29 22:51:02,144 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c52b0dfd/4f7622539ec2435e9c1da45740c62857 [2024-01-29 22:51:02,144 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:51:02,145 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:51:02,148 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:51:02,148 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:51:02,151 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:51:02,152 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:51:00" (1/2) ... [2024-01-29 22:51:02,153 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63373439 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:51:02, skipping insertion in model container [2024-01-29 22:51:02,153 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:51:00" (1/2) ... [2024-01-29 22:51:02,154 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58bdbd12 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:51:02, skipping insertion in model container [2024-01-29 22:51:02,154 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:51:02" (2/2) ... [2024-01-29 22:51:02,155 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63373439 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:51:02, skipping insertion in model container [2024-01-29 22:51:02,155 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:51:02" (2/2) ... [2024-01-29 22:51:02,155 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:51:02,216 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:51:02,217 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (0 <= z) && (z <= 1) [2024-01-29 22:51:02,217 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= z [2024-01-29 22:51:02,217 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((0 <= z) && (z <= 1)) && (z == 0 || z == 1) [2024-01-29 22:51:02,218 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((0 <= z) && (z <= 1)) && ((unsigned long )arg == 0UL) [2024-01-29 22:51:02,218 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:51:02,218 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] (0 <= m) && (m <= 1) [2024-01-29 22:51:02,218 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] 0 <= m [2024-01-29 22:51:02,218 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m [2024-01-29 22:51:02,218 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (0 <= m) && (m == 0 || m == 1) [2024-01-29 22:51:02,218 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (0 <= m) && (m <= 1) [2024-01-29 22:51:02,218 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] z == 0 [2024-01-29 22:51:02,219 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (z == 0) && ((unsigned long )arg == 0UL) [2024-01-29 22:51:02,219 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] (0 <= z) && (z == 0 || z == 1) [2024-01-29 22:51:02,219 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] 0 <= z [2024-01-29 22:51:02,219 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] (0 <= z) && ((unsigned long )arg == 0UL) [2024-01-29 22:51:02,219 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] (0 <= z) && (z <= 1) [2024-01-29 22:51:02,219 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] ((4294967296LL + (long long )y) + (long long )z >= 0LL) && ((4294967294LL - (long long )y) - (long long )z >= 0LL) [2024-01-29 22:51:02,219 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (((4294967296LL + (long long )y) + (long long )z >= 0LL) && ((4294967294LL - (long long )y) - (long long )z >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-29 22:51:02,220 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (4294967296LL + (long long )y) + (long long )z >= 0LL [2024-01-29 22:51:02,220 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] ((4294967296LL + (long long )y) + (long long )z >= 0LL) && ((4294967295LL + (long long )y) - (long long )z >= 0LL) [2024-01-29 22:51:02,220 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] ((4294967296LL + (long long )y) + (long long )z >= 0LL) && ((4294967295LL - (long long )y) + (long long )z >= 0LL) [2024-01-29 22:51:02,220 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] 0 <= m [2024-01-29 22:51:02,220 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (0 <= m) && (m <= 1) [2024-01-29 22:51:02,220 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (0 <= m) && (m == 0 || m == 1) [2024-01-29 22:51:02,221 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (unsigned long )arg == 0UL [2024-01-29 22:51:02,221 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] (0 <= m) && (m <= 1) [2024-01-29 22:51:02,221 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m [2024-01-29 22:51:02,221 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:51:02,221 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L694] m == 1 [2024-01-29 22:51:02,221 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-29 22:51:02,221 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (0LL - (long long )x) + (long long )y >= 0LL [2024-01-29 22:51:02,222 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] ((0LL - (long long )x) + (long long )y >= 0LL) && ((long long )x - (long long )y >= 0LL) [2024-01-29 22:51:02,222 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] ((0LL - (long long )x) + (long long )y >= 0LL) && ((unsigned long )arg == 0UL) [2024-01-29 22:51:02,222 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L713] (unsigned long )arg == 0UL [2024-01-29 22:51:02,223 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (((z == 1) && ((unsigned long )arg == 0UL)) && (0 <= z)) && (z == 0 || z == 1) [2024-01-29 22:51:02,223 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] ((z == 1) && ((unsigned long )arg == 0UL)) && (0 <= z) [2024-01-29 22:51:02,223 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (((z == 1) && ((unsigned long )arg == 0UL)) && (0 <= z)) && (z <= 1) [2024-01-29 22:51:02,223 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (((z == 1) && ((unsigned long )arg == 0UL)) && (0 <= z)) && ((unsigned long )arg == 0UL) [2024-01-29 22:51:02,224 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (z == 1) && ((unsigned long )arg == 0UL) [2024-01-29 22:51:02,224 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z == 1 [2024-01-29 22:51:02,224 INFO L98 nessWitnessExtractor]: Location invariant after [L695-L699] m == 0 [2024-01-29 22:51:02,224 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= z [2024-01-29 22:51:02,224 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (0 <= z) && (z <= 1) [2024-01-29 22:51:02,225 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (0 <= z) && (z == 0 || z == 1) [2024-01-29 22:51:02,225 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (0 <= z) && ((unsigned long )arg == 0UL) [2024-01-29 22:51:02,225 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z == 1 [2024-01-29 22:51:02,225 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (z == 1) && ((unsigned long )arg == 0UL) [2024-01-29 22:51:02,225 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (z == 1) && ((unsigned long )arg == 0UL) [2024-01-29 22:51:02,225 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (z == 1) && (z == 0 || z == 1) [2024-01-29 22:51:02,225 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (z == 1) && (z <= 1) [2024-01-29 22:51:02,226 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (z == 1) && (0 <= z) [2024-01-29 22:51:02,226 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (((((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967296LL + (long long )x) + (long long )z >= 0LL)) && ((4294967295LL - (long long )x) + (long long )y >= 0LL)) && ((4294967295LL - (long long )x) + (long long )z >= 0LL)) && ((4294967295LL + (long long )x) - (long long )y >= 0LL) [2024-01-29 22:51:02,226 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((((((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967296LL + (long long )x) + (long long )z >= 0LL)) && ((4294967295LL - (long long )x) + (long long )y >= 0LL)) && ((4294967295LL - (long long )x) + (long long )z >= 0LL)) && ((4294967295LL + (long long )x) - (long long )y >= 0LL)) && ((4294967295LL + (long long )y) - (long long )z >= 0LL) [2024-01-29 22:51:02,226 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((((((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967296LL + (long long )x) + (long long )z >= 0LL)) && ((4294967295LL - (long long )x) + (long long )y >= 0LL)) && ((4294967295LL - (long long )x) + (long long )z >= 0LL)) && ((4294967295LL + (long long )x) - (long long )y >= 0LL)) && ((4294967294LL - (long long )x) - (long long )y >= 0LL) [2024-01-29 22:51:02,227 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((((((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967296LL + (long long )x) + (long long )z >= 0LL)) && ((4294967295LL - (long long )x) + (long long )y >= 0LL)) && ((4294967295LL - (long long )x) + (long long )z >= 0LL)) && ((4294967295LL + (long long )x) - (long long )y >= 0LL)) && ((4294967295LL + (long long )x) - (long long )z >= 0LL) [2024-01-29 22:51:02,227 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967296LL + (long long )x) + (long long )z >= 0LL)) && ((4294967295LL - (long long )x) + (long long )y >= 0LL)) && ((4294967295LL - (long long )x) + (long long )z >= 0LL) [2024-01-29 22:51:02,227 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967296LL + (long long )x) + (long long )z >= 0LL)) && ((4294967295LL - (long long )x) + (long long )y >= 0LL) [2024-01-29 22:51:02,227 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967296LL + (long long )x) + (long long )z >= 0LL) [2024-01-29 22:51:02,228 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((((((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967296LL + (long long )x) + (long long )z >= 0LL)) && ((4294967295LL - (long long )x) + (long long )y >= 0LL)) && ((4294967295LL - (long long )x) + (long long )z >= 0LL)) && ((4294967295LL + (long long )x) - (long long )y >= 0LL)) && ((4294967294LL - (long long )x) - (long long )z >= 0LL) [2024-01-29 22:51:02,228 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967296LL + (long long )x) + (long long )z >= 0LL)) && ((4294967296LL + (long long )y) + (long long )z >= 0LL) [2024-01-29 22:51:02,228 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (((((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967296LL + (long long )x) + (long long )z >= 0LL)) && ((4294967295LL - (long long )x) + (long long )y >= 0LL)) && ((4294967295LL - (long long )x) + (long long )z >= 0LL)) && ((4294967295LL - (long long )y) + (long long )z >= 0LL) [2024-01-29 22:51:02,228 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967296LL + (long long )x) + (long long )y >= 0LL [2024-01-29 22:51:02,228 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((((((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967296LL + (long long )x) + (long long )z >= 0LL)) && ((4294967295LL - (long long )x) + (long long )y >= 0LL)) && ((4294967295LL - (long long )x) + (long long )z >= 0LL)) && ((4294967295LL + (long long )x) - (long long )y >= 0LL)) && ((4294967294LL - (long long )y) - (long long )z >= 0LL) [2024-01-29 22:51:02,228 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((((((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967296LL + (long long )x) + (long long )z >= 0LL)) && ((4294967295LL - (long long )x) + (long long )y >= 0LL)) && ((4294967295LL - (long long )x) + (long long )z >= 0LL)) && ((4294967295LL + (long long )x) - (long long )y >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-29 22:51:02,228 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] (0 <= m) && (m == 0 || m == 1) [2024-01-29 22:51:02,228 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] 0 <= m [2024-01-29 22:51:02,228 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] (0 <= m) && (m <= 1) [2024-01-29 22:51:02,229 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (0 <= m) && (m <= 1) [2024-01-29 22:51:02,229 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= m [2024-01-29 22:51:02,229 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] ((0 <= m) && (m <= 1)) && (0 <= m) [2024-01-29 22:51:02,229 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:51:02,229 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:51:02,229 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] ((0 <= m) && (m <= 1)) && (m <= 1) [2024-01-29 22:51:02,229 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] z == 0 [2024-01-29 22:51:02,229 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (z == 0) && ((unsigned long )arg == 0UL) [2024-01-29 22:51:02,272 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:51:02,548 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/29_conditionals_vs.i[30422,30435] [2024-01-29 22:51:02,557 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:51:02,568 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-29 22:51:02,595 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-29 22:51:02,595 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58bdbd12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:51:02, skipping insertion in model container [2024-01-29 22:51:02,595 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:51:02,596 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:51:02,597 INFO L158 Benchmark]: Toolchain (without parser) took 451.07ms. Allocated memory was 60.8MB in the beginning and 79.7MB in the end (delta: 18.9MB). Free memory was 32.5MB in the beginning and 50.6MB in the end (delta: -18.1MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. [2024-01-29 22:51:02,598 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 60.8MB. Free memory was 37.6MB in the beginning and 37.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:51:02,598 INFO L158 Benchmark]: CDTParser took 0.08ms. Allocated memory is still 60.8MB. Free memory is still 45.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:51:02,599 INFO L158 Benchmark]: CACSL2BoogieTranslator took 447.82ms. Allocated memory was 60.8MB in the beginning and 79.7MB in the end (delta: 18.9MB). Free memory was 32.3MB in the beginning and 51.0MB in the end (delta: -18.7MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. [2024-01-29 22:51:02,601 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 60.8MB. Free memory was 37.6MB in the beginning and 37.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.08ms. Allocated memory is still 60.8MB. Free memory is still 45.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 447.82ms. Allocated memory was 60.8MB in the beginning and 79.7MB in the end (delta: 18.9MB). Free memory was 32.3MB in the beginning and 51.0MB in the end (delta: -18.7MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 3]: 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