./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_12-ptr_racefree.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/28-race_reach_12-ptr_racefree.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/goblint-regression/28-race_reach_12-ptr_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_12-ptr_racefree.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 22:55:40,086 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:55:40,124 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 22:55:40,127 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:55:40,127 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:55:40,140 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:55:40,140 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:55:40,140 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:55:40,141 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:55:40,141 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:55:40,141 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:55:40,141 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:55:40,142 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:55:40,142 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:55:40,142 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:55:40,142 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:55:40,143 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:55:40,143 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:55:40,143 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 22:55:40,143 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:55:40,144 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:55:40,148 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:55:40,149 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:55:40,149 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:55:40,149 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:55:40,149 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:55:40,149 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:55:40,149 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:55:40,150 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:55:40,150 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:55:40,150 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:55:40,150 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:55:40,150 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:55:40,151 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:55:40,151 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:55:40,151 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:55:40,151 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 22:55:40,151 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 22:55:40,151 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:55:40,152 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:55:40,154 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:55:40,155 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:55:40,155 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:55:40,155 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:55:40,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:55:40,396 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:55:40,399 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:55:40,400 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:55:40,400 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:55:40,401 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_12-ptr_racefree.i [2024-01-29 22:55:41,343 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:55:41,592 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:55:41,592 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_12-ptr_racefree.i [2024-01-29 22:55:41,603 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9e9fc285/c9a7541eb0a34638845066c84d2a6761/FLAG817f564dd [2024-01-29 22:55:41,616 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9e9fc285/c9a7541eb0a34638845066c84d2a6761 [2024-01-29 22:55:41,618 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:55:41,618 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:55:41,619 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_12-ptr_racefree.yml/witness.yml [2024-01-29 22:55:41,737 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:55:41,738 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:55:41,740 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:55:41,740 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:55:41,743 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:55:41,744 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:55:41" (1/2) ... [2024-01-29 22:55:41,746 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ef8a1ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:55:41, skipping insertion in model container [2024-01-29 22:55:41,747 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:55:41" (1/2) ... [2024-01-29 22:55:41,748 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@256ee4f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:55:41, skipping insertion in model container [2024-01-29 22:55:41,748 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:55:41" (2/2) ... [2024-01-29 22:55:41,749 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ef8a1ef and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:55:41, skipping insertion in model container [2024-01-29 22:55:41,749 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:55:41" (2/2) ... [2024-01-29 22:55:41,749 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:55:41,808 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:55:41,809 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] ((0 <= *p) && (*p <= 1)) && (*p == 0 || *p == 1) [2024-01-29 22:55:41,809 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (0 <= *p) && (*p <= 1) [2024-01-29 22:55:41,809 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] ((0 <= *p) && (*p <= 1)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,810 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= *p [2024-01-29 22:55:41,810 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] ((0 <= *p) && (*p <= 1)) && (p == & global) [2024-01-29 22:55:41,810 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] ((((((((((((((((((((((((i == 19 || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || ((0 == i && global == 0) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-29 22:55:41,811 INFO L98 nessWitnessExtractor]: Loop invariant at [L708-L708] ((((((((((((((((((((((((i == 20 || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || ((0 == i && global == 0) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-29 22:55:41,811 INFO L98 nessWitnessExtractor]: Loop invariant at [L708-L708] ((((((((((((((((((((((((i == 20 || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || ((0 == i && global == 0) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-29 22:55:41,811 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] ((((((((((((((((((((((((i == 19 || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || ((0 == i && global == 0) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-29 22:55:41,811 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((global == 0) && (p == & global)) && (*p == 0) [2024-01-29 22:55:41,811 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (global == 0) && (p == & global) [2024-01-29 22:55:41,811 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (((global == 0) && (p == & global)) && (*p == 0)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,811 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] global == 0 [2024-01-29 22:55:41,811 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] global == 0 [2024-01-29 22:55:41,812 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] (global == 0) && (global == 0) [2024-01-29 22:55:41,812 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((global == 1) && (p == & global)) && (global == 1) [2024-01-29 22:55:41,812 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((global == 1) && (p == & global)) && (global == 1)) && (*p == 1) [2024-01-29 22:55:41,812 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] ((global == 1) && (p == & global)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,812 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (global == 1) && (p == & global) [2024-01-29 22:55:41,812 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((global == 1) && (p == & global)) && (global == 1)) && (global == 0) [2024-01-29 22:55:41,812 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] (global == 1) && (p == & global) [2024-01-29 22:55:41,813 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((global == 1) && (p == & global)) && (global == 1)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,813 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] ((global == 1) && (p == & global)) && (*p == 0) [2024-01-29 22:55:41,813 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((global == 1) && (p == & global)) && (global == 1)) && (p == & global) [2024-01-29 22:55:41,813 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] ((global == 1) && (p == & global)) && (*p == 1) [2024-01-29 22:55:41,813 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((global == 1) && (p == & global)) && (global == 1)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,813 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] ((global == 1) && (p == & global)) && (p == & global) [2024-01-29 22:55:41,814 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((global == 1) && (p == & global)) && (global == 1)) && (*p == 1) [2024-01-29 22:55:41,814 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((global == 1) && (p == & global)) && (global == 1)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,814 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((global == 1) && (p == & global)) && (global == 1)) && (*p == 0) [2024-01-29 22:55:41,814 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((global == 1) && (p == & global)) && (global == 1)) && (p == & global) [2024-01-29 22:55:41,814 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((global == 1) && (p == & global)) && (global == 1)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,814 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((global == 1) && (p == & global)) && (global == 1)) && (global == 1) [2024-01-29 22:55:41,814 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((global == 1) && (p == & global)) && (global == 1)) && (p == & global) [2024-01-29 22:55:41,814 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((global == 1) && (p == & global)) && (global == 1)) && (global == 0) [2024-01-29 22:55:41,815 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((global == 1) && (p == & global)) && (global == 1)) && (global == 0) [2024-01-29 22:55:41,815 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] ((global == 1) && (p == & global)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,815 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((global == 1) && (p == & global)) && (global == 1)) && (*p == 0) [2024-01-29 22:55:41,816 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((global == 1) && (p == & global)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,816 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] global == 1 [2024-01-29 22:55:41,816 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((global == 1) && (p == & global)) && (global == 1)) && (p == & global) [2024-01-29 22:55:41,816 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((global == 1) && (p == & global)) && (global == 1)) && (*p == 0) [2024-01-29 22:55:41,817 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((global == 1) && (p == & global)) && (*p == 1) [2024-01-29 22:55:41,817 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((global == 1) && (p == & global)) && (global == 1)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,817 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] ((global == 1) && (p == & global)) && (global == 0) [2024-01-29 22:55:41,817 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] global == 1 [2024-01-29 22:55:41,817 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((global == 1) && (p == & global)) && (global == 1)) && (p == & global) [2024-01-29 22:55:41,817 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-29 22:55:41,818 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] i == 10000 [2024-01-29 22:55:41,818 INFO L98 nessWitnessExtractor]: Loop invariant at [L712-L712] i == 10000 [2024-01-29 22:55:41,818 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (i == 10000) && (((((((((((((((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) [2024-01-29 22:55:41,818 INFO L98 nessWitnessExtractor]: Loop invariant at [L712-L712] (i == 10000) && (((((((((((((((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) [2024-01-29 22:55:41,818 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (global == 0) && (i == 10000) [2024-01-29 22:55:41,819 INFO L98 nessWitnessExtractor]: Loop invariant at [L710-L710] (global == 0) && (i == 10000) [2024-01-29 22:55:41,819 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] ((global == 0) && (i == 10000)) && (global == 0) [2024-01-29 22:55:41,819 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] ((global == 0) && (i == 10000)) && (i == 10000) [2024-01-29 22:55:41,819 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] global == 0 [2024-01-29 22:55:41,820 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] ((global == 0) && (i == 10000)) && (global == 0) [2024-01-29 22:55:41,820 INFO L98 nessWitnessExtractor]: Loop invariant at [L710-L710] global == 0 [2024-01-29 22:55:41,820 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] ((global == 0) && (i == 10000)) && (i == 10000) [2024-01-29 22:55:41,820 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 10000 [2024-01-29 22:55:41,820 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] global == 0 [2024-01-29 22:55:41,820 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] (global == 0) && (i == 10000) [2024-01-29 22:55:41,821 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] i == 10000 [2024-01-29 22:55:41,821 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (i == 10000) && (i == 10000) [2024-01-29 22:55:41,821 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (0 <= *p) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,821 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] 0 <= *p [2024-01-29 22:55:41,821 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] ((0 <= *p) && ((unsigned long )arg == 0UL)) && (*p == 0 || *p == 1) [2024-01-29 22:55:41,821 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (0 <= *p) && (*p <= 1) [2024-01-29 22:55:41,821 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (0 <= *p) && (p == & global) [2024-01-29 22:55:41,857 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:55:42,158 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_12-ptr_racefree.i[30176,30189] [2024-01-29 22:55:42,177 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:55:42,188 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:55:42,222 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_12-ptr_racefree.i[30176,30189] [2024-01-29 22:55:42,223 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 22:55:42,293 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 22:55:42,294 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@256ee4f1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:55:42, skipping insertion in model container [2024-01-29 22:55:42,294 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:55:42,294 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:55:42,295 INFO L158 Benchmark]: Toolchain (without parser) took 556.80ms. Allocated memory is still 159.4MB. Free memory was 120.7MB in the beginning and 96.7MB in the end (delta: 24.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-01-29 22:55:42,295 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 159.4MB. Free memory is still 132.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:55:42,296 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 159.4MB. Free memory is still 125.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:55:42,296 INFO L158 Benchmark]: CACSL2BoogieTranslator took 554.00ms. Allocated memory is still 159.4MB. Free memory was 120.3MB in the beginning and 96.7MB in the end (delta: 23.5MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-29 22:55:42,297 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 159.4MB. Free memory is still 132.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 159.4MB. Free memory is still 125.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 554.00ms. Allocated memory is still 159.4MB. Free memory was 120.3MB in the beginning and 96.7MB in the end (delta: 23.5MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 708]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_12-ptr_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_12-ptr_racefree.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 22:55:43,931 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:55:43,993 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 22:55:43,999 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:55:43,999 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:55:44,031 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:55:44,032 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:55:44,032 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:55:44,033 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:55:44,036 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:55:44,036 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:55:44,036 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:55:44,037 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:55:44,038 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:55:44,038 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:55:44,038 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:55:44,039 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:55:44,039 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:55:44,039 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:55:44,039 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:55:44,039 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:55:44,040 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:55:44,040 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:55:44,041 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 22:55:44,041 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 22:55:44,041 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:55:44,041 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 22:55:44,041 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:55:44,042 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:55:44,042 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:55:44,043 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:55:44,043 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:55:44,043 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:55:44,043 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:55:44,043 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:55:44,044 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:55:44,044 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:55:44,044 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:55:44,045 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 22:55:44,045 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 22:55:44,045 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:55:44,045 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:55:44,045 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:55:44,045 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:55:44,046 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:55:44,046 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 22:55:44,046 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:55:44,292 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:55:44,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:55:44,311 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:55:44,312 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:55:44,312 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:55:44,314 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_12-ptr_racefree.i [2024-01-29 22:55:45,841 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:55:46,087 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:55:46,088 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_12-ptr_racefree.i [2024-01-29 22:55:46,106 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1f20ac54/ee6b434ff2024e518c42da1b2f0285c1/FLAGa45e3f385 [2024-01-29 22:55:46,119 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1f20ac54/ee6b434ff2024e518c42da1b2f0285c1 [2024-01-29 22:55:46,121 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:55:46,121 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:55:46,122 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_12-ptr_racefree.yml/witness.yml [2024-01-29 22:55:46,214 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:55:46,215 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:55:46,216 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:55:46,216 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:55:46,219 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:55:46,220 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:55:46" (1/2) ... [2024-01-29 22:55:46,220 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ba42175 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:55:46, skipping insertion in model container [2024-01-29 22:55:46,220 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:55:46" (1/2) ... [2024-01-29 22:55:46,221 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bfa77fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:55:46, skipping insertion in model container [2024-01-29 22:55:46,222 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:55:46" (2/2) ... [2024-01-29 22:55:46,222 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ba42175 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:55:46, skipping insertion in model container [2024-01-29 22:55:46,222 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:55:46" (2/2) ... [2024-01-29 22:55:46,222 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:55:46,288 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:55:46,289 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] global == 0 [2024-01-29 22:55:46,289 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (global == 0) && (p == & global) [2024-01-29 22:55:46,289 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:46,289 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (global == 0) && (*p == 0) [2024-01-29 22:55:46,289 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] i == 10000 [2024-01-29 22:55:46,289 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (i == 10000) && (((((((((((((((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) [2024-01-29 22:55:46,290 INFO L98 nessWitnessExtractor]: Loop invariant at [L712-L712] i == 10000 [2024-01-29 22:55:46,290 INFO L98 nessWitnessExtractor]: Loop invariant at [L712-L712] (i == 10000) && (((((((((((((((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) [2024-01-29 22:55:46,290 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (global == 0) && (i == 10000) [2024-01-29 22:55:46,290 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] ((global == 0) && (i == 10000)) && (i == 10000) [2024-01-29 22:55:46,290 INFO L98 nessWitnessExtractor]: Loop invariant at [L710-L710] global == 0 [2024-01-29 22:55:46,290 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] ((global == 0) && (i == 10000)) && (global == 0) [2024-01-29 22:55:46,290 INFO L98 nessWitnessExtractor]: Loop invariant at [L710-L710] (global == 0) && (i == 10000) [2024-01-29 22:55:46,290 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] ((global == 0) && (i == 10000)) && (i == 10000) [2024-01-29 22:55:46,291 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] global == 0 [2024-01-29 22:55:46,291 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] ((global == 0) && (i == 10000)) && (global == 0) [2024-01-29 22:55:46,291 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] ((0 <= *p) && (p == & global)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:46,291 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (0 <= *p) && (p == & global) [2024-01-29 22:55:46,291 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (((0 <= *p) && (p == & global)) && ((unsigned long )arg == 0UL)) && (*p == 0 || *p == 1) [2024-01-29 22:55:46,292 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= *p [2024-01-29 22:55:46,292 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (0 <= *p) && (*p <= 1) [2024-01-29 22:55:46,292 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] (global == 0) && (i == 10000) [2024-01-29 22:55:46,292 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] global == 0 [2024-01-29 22:55:46,292 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] ((((((((((((((((((((((((i == 19 || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || ((0 == i && global == 0) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-29 22:55:46,292 INFO L98 nessWitnessExtractor]: Loop invariant at [L708-L708] ((((((((((((((((((((((((i == 20 || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || ((0 == i && global == 0) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-29 22:55:46,292 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((((global == 1) && (p == & global)) && (global == 1)) && (p == & global)) && (*p == 0) [2024-01-29 22:55:46,292 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((((global == 1) && (p == & global)) && (global == 1)) && (p == & global)) && (*p == 0)) && (global == 0) [2024-01-29 22:55:46,293 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] (global == 1) && (*p == 0) [2024-01-29 22:55:46,293 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((((global == 1) && (p == & global)) && (global == 1)) && (p == & global)) && (*p == 0)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:46,293 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((((global == 1) && (p == & global)) && (global == 1)) && (*p == 1)) && (*p == 1) [2024-01-29 22:55:46,293 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((((global == 1) && (p == & global)) && (global == 1)) && (*p == 1)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:46,293 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] global == 1 [2024-01-29 22:55:46,294 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((((global == 1) && (p == & global)) && (global == 1)) && (*p == 1)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:46,294 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] (global == 1) && (p == & global) [2024-01-29 22:55:46,295 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] (global == 1) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:46,295 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((((global == 1) && (p == & global)) && (global == 1)) && (p == & global)) && (p == & global) [2024-01-29 22:55:46,295 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((((global == 1) && (p == & global)) && (global == 1)) && (p == & global)) && (p == & global) [2024-01-29 22:55:46,295 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] (global == 1) && (p == & global) [2024-01-29 22:55:46,295 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] (global == 1) && (*p == 1) [2024-01-29 22:55:46,296 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] (global == 1) && (global == 0) [2024-01-29 22:55:46,296 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((global == 1) && (p == & global)) && (global == 1)) && (p == & global) [2024-01-29 22:55:46,296 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((global == 1) && (p == & global)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:46,296 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((((global == 1) && (p == & global)) && (global == 1)) && (p == & global)) && (*p == 0)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:46,296 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((global == 1) && (p == & global)) && (*p == 1) [2024-01-29 22:55:46,297 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((((global == 1) && (p == & global)) && (global == 1)) && (*p == 1)) && (global == 1) [2024-01-29 22:55:46,297 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((((global == 1) && (p == & global)) && (global == 1)) && (*p == 1)) && (p == & global) [2024-01-29 22:55:46,297 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((((global == 1) && (p == & global)) && (global == 1)) && (p == & global)) && (*p == 0)) && (p == & global) [2024-01-29 22:55:46,297 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((((global == 1) && (p == & global)) && (global == 1)) && (p == & global)) && (global == 0) [2024-01-29 22:55:46,297 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] ((global == 1) && (*p == 0)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:46,297 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((global == 1) && (p == & global)) && (global == 1)) && (*p == 1) [2024-01-29 22:55:46,298 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((global == 1) && (p == & global)) && (global == 1) [2024-01-29 22:55:46,298 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (global == 1) && (p == & global) [2024-01-29 22:55:46,298 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((((global == 1) && (p == & global)) && (global == 1)) && (p == & global)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:46,298 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((((global == 1) && (p == & global)) && (global == 1)) && (*p == 1)) && (global == 0) [2024-01-29 22:55:46,299 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((((global == 1) && (p == & global)) && (global == 1)) && (p == & global)) && (*p == 0) [2024-01-29 22:55:46,299 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((((global == 1) && (p == & global)) && (global == 1)) && (p == & global)) && (*p == 0)) && (*p == 0) [2024-01-29 22:55:46,299 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] global == 1 [2024-01-29 22:55:46,299 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-29 22:55:46,299 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] ((((((((((((((((((((((((i == 19 || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || ((0 == i && global == 0) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-29 22:55:46,300 INFO L98 nessWitnessExtractor]: Loop invariant at [L708-L708] ((((((((((((((((((((((((i == 20 || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || ((0 == i && global == 0) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-29 22:55:46,300 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] i == 10000 [2024-01-29 22:55:46,300 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (i == 10000) && (i == 10000) [2024-01-29 22:55:46,300 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 10000 [2024-01-29 22:55:46,300 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] (global == 0) && (global == 0) [2024-01-29 22:55:46,300 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] global == 0 [2024-01-29 22:55:46,300 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (0 <= *p) && (*p <= 1) [2024-01-29 22:55:46,301 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] ((0 <= *p) && (*p <= 1)) && (p == & global) [2024-01-29 22:55:46,301 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] ((0 <= *p) && (*p <= 1)) && (*p == 0 || *p == 1) [2024-01-29 22:55:46,301 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] 0 <= *p [2024-01-29 22:55:46,301 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] ((0 <= *p) && (*p <= 1)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:46,341 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:55:46,613 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_12-ptr_racefree.i[30176,30189] [2024-01-29 22:55:46,635 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:55:46,649 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:55:46,692 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_12-ptr_racefree.i[30176,30189] [2024-01-29 22:55:46,694 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 22:55:46,783 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 22:55:46,784 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bfa77fd and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:55:46, skipping insertion in model container [2024-01-29 22:55:46,784 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:55:46,784 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:55:46,786 INFO L158 Benchmark]: Toolchain (without parser) took 569.91ms. Allocated memory is still 86.0MB. Free memory was 57.1MB in the beginning and 56.3MB in the end (delta: 880.4kB). Peak memory consumption was 21.9MB. Max. memory is 16.1GB. [2024-01-29 22:55:46,786 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 54.5MB. Free memory is still 35.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:55:46,787 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 86.0MB. Free memory is still 62.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:55:46,787 INFO L158 Benchmark]: CACSL2BoogieTranslator took 568.35ms. Allocated memory is still 86.0MB. Free memory was 57.1MB in the beginning and 56.3MB in the end (delta: 880.4kB). Peak memory consumption was 21.9MB. Max. memory is 16.1GB. [2024-01-29 22:55:46,789 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 54.5MB. Free memory is still 35.7MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 86.0MB. Free memory is still 62.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 568.35ms. Allocated memory is still 86.0MB. Free memory was 57.1MB in the beginning and 56.3MB in the end (delta: 880.4kB). Peak memory consumption was 21.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 708]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN