./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 a340643f 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-a340643-m [2024-01-27 14:49:35,760 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:49:35,833 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:49:35,837 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:49:35,837 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:49:35,857 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:49:35,857 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:49:35,858 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:49:35,858 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:49:35,858 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:49:35,859 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:49:35,859 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:49:35,859 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:49:35,860 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:49:35,860 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:49:35,860 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:49:35,861 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:49:35,861 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:49:35,861 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:49:35,861 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:49:35,862 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:49:35,862 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:49:35,862 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:49:35,862 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:49:35,863 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:49:35,863 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:49:35,863 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:49:35,863 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:49:35,864 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:49:35,864 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:49:35,864 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:49:35,865 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:49:35,865 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:49:35,865 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:49:35,865 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:49:35,866 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:49:35,866 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:49:35,866 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:49:35,866 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:49:35,867 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:49:35,867 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:49:35,867 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:49:35,867 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:49:35,867 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:49:36,064 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:49:36,081 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:49:36,083 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:49:36,084 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:49:36,084 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:49:36,085 INFO L431 ainManager$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 [2024-01-27 14:49:36,179 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:49:36,179 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:49:36,179 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_12-ptr_racefree.i [2024-01-27 14:49:37,136 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:49:37,340 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:49:37,340 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_12-ptr_racefree.i [2024-01-27 14:49:37,357 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68a5b70be/bb9a13b095c747618d7412a860f35764/FLAG84b370917 [2024-01-27 14:49:37,730 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68a5b70be/bb9a13b095c747618d7412a860f35764 [2024-01-27 14:49:37,732 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:49:37,733 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:49:37,734 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:49:37,744 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:49:37,748 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:49:37,748 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:49:36" (1/2) ... [2024-01-27 14:49:37,749 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b20be2a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:49:37, skipping insertion in model container [2024-01-27 14:49:37,749 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:49:36" (1/2) ... [2024-01-27 14:49:37,750 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73fd62da and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:49:37, skipping insertion in model container [2024-01-27 14:49:37,751 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:49:37" (2/2) ... [2024-01-27 14:49:37,751 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b20be2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:49:37, skipping insertion in model container [2024-01-27 14:49:37,751 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:49:37" (2/2) ... [2024-01-27 14:49:37,751 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:49:37,799 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:49:37,800 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] global == 0 [2024-01-27 14:49:37,801 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] *p == 1 [2024-01-27 14:49:37,801 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-27 14:49:37,801 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] p == & global [2024-01-27 14:49:37,801 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] *p == 1 [2024-01-27 14:49:37,802 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] *p == 0 [2024-01-27 14:49:37,802 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] p == & global [2024-01-27 14:49:37,802 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] *p == 0 [2024-01-27 14:49:37,802 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] global == 1 [2024-01-27 14:49:37,802 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-27 14:49:37,802 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] p == & global [2024-01-27 14:49:37,803 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] p == & global [2024-01-27 14:49:37,803 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] global == 0 [2024-01-27 14:49:37,803 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] *p == 1 [2024-01-27 14:49:37,803 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-27 14:49:37,803 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] (unsigned long )arg == 0UL [2024-01-27 14:49:37,803 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] p == & global [2024-01-27 14:49:37,803 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-27 14:49:37,803 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] global == 1 [2024-01-27 14:49:37,804 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] p == & global [2024-01-27 14:49:37,804 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] p == & global [2024-01-27 14:49:37,804 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-27 14:49:37,804 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] (unsigned long )arg == 0UL [2024-01-27 14:49:37,804 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] p == & global [2024-01-27 14:49:37,805 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] global == 1 [2024-01-27 14:49:37,805 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] *p == 1 [2024-01-27 14:49:37,805 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] global == 0 [2024-01-27 14:49:37,805 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] *p == 0 [2024-01-27 14:49:37,805 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] *p == 0 [2024-01-27 14:49:37,805 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-27 14:49:37,805 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] global == 1 [2024-01-27 14:49:37,805 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] global == 0 [2024-01-27 14:49:37,806 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] *p == 0 [2024-01-27 14:49:37,806 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-27 14:49:37,806 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] p == & global [2024-01-27 14:49:37,806 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] global == 0 [2024-01-27 14:49:37,806 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-27 14:49:37,806 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] p == & global [2024-01-27 14:49:37,807 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *p == 0 || *p == 1 [2024-01-27 14:49:37,807 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= *p [2024-01-27 14:49:37,808 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:49:37,808 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *p <= 1 [2024-01-27 14:49:37,808 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] i == 10000 [2024-01-27 14:49:37,808 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] i == 10000 [2024-01-27 14:49:37,808 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 10000 [2024-01-27 14:49:37,808 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] global == 0 [2024-01-27 14:49:37,809 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] global == 0 [2024-01-27 14:49:37,809 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] global == 0 [2024-01-27 14:49:37,809 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-27 14:49:37,809 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] global == 0 [2024-01-27 14:49:37,809 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-27 14:49:37,810 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] global == 0 [2024-01-27 14:49:37,810 INFO L98 nessWitnessExtractor]: Loop invariant at [L710-L710] global == 0 [2024-01-27 14:49:37,810 INFO L98 nessWitnessExtractor]: Loop invariant at [L710-L710] i == 10000 [2024-01-27 14:49:37,810 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-27 14:49:37,811 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] global == 0 [2024-01-27 14:49:37,811 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] i == 10000 [2024-01-27 14:49:37,811 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 [2024-01-27 14:49:37,811 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 [2024-01-27 14:49:37,812 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 [2024-01-27 14:49:37,812 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 [2024-01-27 14:49:37,812 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] i == 10000 [2024-01-27 14:49:37,812 INFO L98 nessWitnessExtractor]: Loop invariant at [L712-L712] i == 10000 [2024-01-27 14:49:37,812 INFO L98 nessWitnessExtractor]: Loop invariant at [L712-L712] ((((((((((((((((((((((((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 [2024-01-27 14:49:37,812 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] ((((((((((((((((((((((((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 [2024-01-27 14:49:37,813 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] p == & global [2024-01-27 14:49:37,813 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-27 14:49:37,813 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] *p == 0 || *p == 1 [2024-01-27 14:49:37,813 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] *p <= 1 [2024-01-27 14:49:37,813 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] 0 <= *p [2024-01-27 14:49:37,842 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:49:38,067 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] [2024-01-27 14:49:38,081 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:49:38,092 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:49:38,127 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] [2024-01-27 14:49:38,127 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } with a witness entry Start Parsing Local Syntax error [2024-01-27 14:49:38,155 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "p == & global" at C: pthread_mutex_lock(&mutex1); [702] (Syntax Error: #85[global](0/15 - 0/21)) [2024-01-27 14:49:38,155 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73fd62da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:49:38, skipping insertion in model container [2024-01-27 14:49:38,155 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:49:38,156 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:49:38,157 INFO L158 Benchmark]: Toolchain (without parser) took 424.00ms. Allocated memory is still 165.7MB. Free memory was 106.7MB in the beginning and 132.7MB in the end (delta: -26.0MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. [2024-01-27 14:49:38,158 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 94.4MB. Free memory was 59.4MB in the beginning and 59.4MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:49:38,158 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 94.4MB. Free memory is still 54.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:49:38,159 INFO L158 Benchmark]: CACSL2BoogieTranslator took 422.24ms. Allocated memory is still 165.7MB. Free memory was 106.2MB in the beginning and 132.7MB in the end (delta: -26.5MB). Peak memory consumption was 20.2MB. Max. memory is 16.1GB. [2024-01-27 14:49:38,160 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 0.14ms. Allocated memory is still 94.4MB. Free memory was 59.4MB in the beginning and 59.4MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 94.4MB. Free memory is still 54.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 422.24ms. Allocated memory is still 165.7MB. Free memory was 106.2MB in the beginning and 132.7MB in the end (delta: -26.5MB). Peak memory consumption was 20.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 702]: Unsupported Syntax Unable to instrument "p == & global" at C: pthread_mutex_lock(&mutex1); [702] (Syntax Error: #85[global](0/15 - 0/21)) RESULT: Ultimate could not prove your program: Toolchain returned no result. 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-a340643-m [2024-01-27 14:49:40,045 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:49:40,126 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:49:40,130 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:49:40,131 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:49:40,168 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:49:40,169 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:49:40,169 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:49:40,170 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:49:40,172 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:49:40,173 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:49:40,173 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:49:40,174 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:49:40,174 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:49:40,175 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:49:40,175 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:49:40,175 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:49:40,176 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:49:40,176 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:49:40,176 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:49:40,176 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:49:40,177 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:49:40,177 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:49:40,177 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:49:40,178 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:49:40,178 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:49:40,178 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:49:40,178 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:49:40,178 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:49:40,179 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:49:40,179 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:49:40,180 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:49:40,180 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:49:40,180 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:49:40,180 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:49:40,181 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:49:40,181 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:49:40,181 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:49:40,181 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:49:40,182 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:49:40,182 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:49:40,182 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:49:40,182 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:49:40,182 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:49:40,183 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:49:40,183 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:49:40,183 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:49:40,451 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:49:40,478 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:49:40,480 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:49:40,481 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:49:40,481 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:49:40,482 INFO L431 ainManager$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 [2024-01-27 14:49:41,472 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:49:41,701 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:49:41,702 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_12-ptr_racefree.i [2024-01-27 14:49:41,719 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42eb4b0d3/51060425096c40e8b7dc3de40119754d/FLAGf63531dec [2024-01-27 14:49:41,732 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42eb4b0d3/51060425096c40e8b7dc3de40119754d [2024-01-27 14:49:41,734 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:49:41,734 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:49:41,736 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_12-ptr_racefree.yml/witness.yml [2024-01-27 14:49:41,842 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:49:41,843 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:49:41,844 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:49:41,844 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:49:41,847 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:49:41,848 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:49:41" (1/2) ... [2024-01-27 14:49:41,849 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@311d49dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:49:41, skipping insertion in model container [2024-01-27 14:49:41,849 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:49:41" (1/2) ... [2024-01-27 14:49:41,850 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4884354c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:49:41, skipping insertion in model container [2024-01-27 14:49:41,850 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:49:41" (2/2) ... [2024-01-27 14:49:41,851 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@311d49dd and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:49:41, skipping insertion in model container [2024-01-27 14:49:41,851 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:49:41" (2/2) ... [2024-01-27 14:49:41,851 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:49:41,913 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:49:41,914 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-27 14:49:41,914 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-27 14:49:41,915 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] (unsigned long )arg == 0UL [2024-01-27 14:49:41,915 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] *p == 0 [2024-01-27 14:49:41,915 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-27 14:49:41,915 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] *p == 1 [2024-01-27 14:49:41,916 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] global == 0 [2024-01-27 14:49:41,916 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] *p == 1 [2024-01-27 14:49:41,916 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] p == & global [2024-01-27 14:49:41,916 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] global == 0 [2024-01-27 14:49:41,916 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] p == & global [2024-01-27 14:49:41,916 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] *p == 0 [2024-01-27 14:49:41,916 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] p == & global [2024-01-27 14:49:41,916 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] *p == 0 [2024-01-27 14:49:41,917 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-27 14:49:41,917 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] global == 1 [2024-01-27 14:49:41,917 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] p == & global [2024-01-27 14:49:41,917 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] p == & global [2024-01-27 14:49:41,917 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] (unsigned long )arg == 0UL [2024-01-27 14:49:41,917 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] *p == 1 [2024-01-27 14:49:41,918 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] global == 0 [2024-01-27 14:49:41,918 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] *p == 1 [2024-01-27 14:49:41,918 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-27 14:49:41,918 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-27 14:49:41,918 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] global == 0 [2024-01-27 14:49:41,918 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] p == & global [2024-01-27 14:49:41,918 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] p == & global [2024-01-27 14:49:41,918 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] global == 1 [2024-01-27 14:49:41,919 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] *p == 0 [2024-01-27 14:49:41,919 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] global == 1 [2024-01-27 14:49:41,919 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] p == & global [2024-01-27 14:49:41,919 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] global == 1 [2024-01-27 14:49:41,919 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] p == & global [2024-01-27 14:49:41,919 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-27 14:49:41,920 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] *p == 0 || *p == 1 [2024-01-27 14:49:41,920 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] *p <= 1 [2024-01-27 14:49:41,920 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] 0 <= *p [2024-01-27 14:49:41,921 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] global == 0 [2024-01-27 14:49:41,921 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] global == 0 [2024-01-27 14:49:41,921 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-27 14:49:41,921 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] i == 10000 [2024-01-27 14:49:41,921 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] i == 10000 [2024-01-27 14:49:41,921 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 [2024-01-27 14:49:41,922 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 [2024-01-27 14:49:41,922 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] i == 10000 [2024-01-27 14:49:41,922 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] global == 0 [2024-01-27 14:49:41,922 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] global == 0 [2024-01-27 14:49:41,922 INFO L98 nessWitnessExtractor]: Loop invariant at [L710-L710] global == 0 [2024-01-27 14:49:41,923 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] global == 0 [2024-01-27 14:49:41,923 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] global == 0 [2024-01-27 14:49:41,923 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-27 14:49:41,923 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-27 14:49:41,924 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-27 14:49:41,924 INFO L98 nessWitnessExtractor]: Loop invariant at [L710-L710] i == 10000 [2024-01-27 14:49:41,924 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] ((((((((((((((((((((((((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 [2024-01-27 14:49:41,925 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] i == 10000 [2024-01-27 14:49:41,925 INFO L98 nessWitnessExtractor]: Loop invariant at [L712-L712] ((((((((((((((((((((((((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 [2024-01-27 14:49:41,925 INFO L98 nessWitnessExtractor]: Loop invariant at [L712-L712] i == 10000 [2024-01-27 14:49:41,925 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 10000 [2024-01-27 14:49:41,925 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] p == & global [2024-01-27 14:49:41,925 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] *p == 0 [2024-01-27 14:49:41,925 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] global == 0 [2024-01-27 14:49:41,925 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-27 14:49:41,925 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 [2024-01-27 14:49:41,926 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 [2024-01-27 14:49:41,926 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] p == & global [2024-01-27 14:49:41,926 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *p <= 1 [2024-01-27 14:49:41,926 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:49:41,926 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *p == 0 || *p == 1 [2024-01-27 14:49:41,926 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= *p [2024-01-27 14:49:41,960 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:49:42,227 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] [2024-01-27 14:49:42,258 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:49:42,272 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:49:42,298 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] [2024-01-27 14:49:42,300 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } with a witness entry Start Parsing Local Syntax error [2024-01-27 14:49:42,318 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "p == & global" at C: pthread_mutex_lock(&mutex1); [702] (Syntax Error: #85[global](0/15 - 0/21)) [2024-01-27 14:49:42,320 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4884354c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:49:42, skipping insertion in model container [2024-01-27 14:49:42,320 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:49:42,320 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:49:42,322 INFO L158 Benchmark]: Toolchain (without parser) took 478.35ms. Allocated memory was 69.2MB in the beginning and 111.1MB in the end (delta: 41.9MB). Free memory was 37.8MB in the beginning and 76.6MB in the end (delta: -38.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-01-27 14:49:42,322 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 69.2MB. Free memory was 48.2MB in the beginning and 48.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:49:42,323 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 69.2MB. Free memory is still 42.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:49:42,324 INFO L158 Benchmark]: CACSL2BoogieTranslator took 476.41ms. Allocated memory was 69.2MB in the beginning and 111.1MB in the end (delta: 41.9MB). Free memory was 37.4MB in the beginning and 76.6MB in the end (delta: -39.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-01-27 14:49:42,326 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 69.2MB. Free memory was 48.2MB in the beginning and 48.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 69.2MB. Free memory is still 42.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 476.41ms. Allocated memory was 69.2MB in the beginning and 111.1MB in the end (delta: 41.9MB). Free memory was 37.4MB in the beginning and 76.6MB in the end (delta: -39.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 702]: Unsupported Syntax Unable to instrument "p == & global" at C: pthread_mutex_lock(&mutex1); [702] (Syntax Error: #85[global](0/15 - 0/21)) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN