./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_60-invariant_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_60-invariant_racefree.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3d25acf6 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_60-invariant_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_60-invariant_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-3d25acf-m [2024-01-30 14:22:19,111 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:22:19,322 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-30 14:22:19,342 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:22:19,342 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:22:19,377 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:22:19,378 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:22:19,378 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:22:19,378 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:22:19,381 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:22:19,382 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:22:19,382 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:22:19,383 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:22:19,383 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:22:19,384 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:22:19,384 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:22:19,384 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:22:19,400 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:22:19,400 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-30 14:22:19,400 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:22:19,400 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:22:19,401 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:22:19,401 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:22:19,401 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:22:19,402 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:22:19,402 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:22:19,402 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:22:19,402 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:22:19,403 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:22:19,403 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:22:19,404 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:22:19,404 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:22:19,404 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:22:19,404 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:22:19,404 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:22:19,404 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:22:19,405 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-30 14:22:19,405 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-30 14:22:19,405 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:22:19,405 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:22:19,405 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:22:19,406 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:22:19,406 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:22:19,406 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:22:19,611 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:22:19,646 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:22:19,648 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:22:19,649 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:22:19,650 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:22:19,651 INFO L431 ainManager$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_60-invariant_racefree.yml/witness.yml [2024-01-30 14:22:19,768 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:22:19,768 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:22:19,769 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_60-invariant_racefree.i [2024-01-30 14:22:20,866 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:22:21,038 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:22:21,038 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_60-invariant_racefree.i [2024-01-30 14:22:21,065 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/843daf90f/b2818cfe1e4d4422a318b10f7c628ab0/FLAG9298ee18a [2024-01-30 14:22:21,080 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/843daf90f/b2818cfe1e4d4422a318b10f7c628ab0 [2024-01-30 14:22:21,081 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:22:21,082 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:22:21,084 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:22:21,084 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:22:21,088 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:22:21,089 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:22:19" (1/2) ... [2024-01-30 14:22:21,090 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51439afb and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:22:21, skipping insertion in model container [2024-01-30 14:22:21,090 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:22:19" (1/2) ... [2024-01-30 14:22:21,091 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6bcd4317 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:22:21, skipping insertion in model container [2024-01-30 14:22:21,091 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:22:21" (2/2) ... [2024-01-30 14:22:21,092 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51439afb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:22:21, skipping insertion in model container [2024-01-30 14:22:21,092 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:22:21" (2/2) ... [2024-01-30 14:22:21,092 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:22:21,143 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:22:21,145 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (x == 0) && ((unsigned long )arg == 0UL) [2024-01-30 14:22:21,145 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (((((x == 0) && ((unsigned long )arg == 0UL)) && (x == 0)) && ((unsigned long )arg == 0UL)) && (x == 0)) && ((unsigned long )arg == 0UL) [2024-01-30 14:22:21,145 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (i == 10000) && (i == 10000) [2024-01-30 14:22:21,145 INFO L98 nessWitnessExtractor]: Loop invariant at [L711-L711] ((((((((((((((((((((((((((0 == i && x == 0) && 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) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1 [2024-01-30 14:22:21,145 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] (((((((((((((((((((((((((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) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || ((0 == i && x == 0) && i == 0) [2024-01-30 14:22:21,146 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (x == 0) && ((unsigned long )arg == 0UL) [2024-01-30 14:22:21,146 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L707] (x == 0) && ((unsigned long )arg == 0UL) [2024-01-30 14:22:21,146 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (unsigned long )arg == 0UL [2024-01-30 14:22:21,146 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (((((((((((x == 0) && (i == 10000)) && (x == 1)) && (i == 10000)) && (x == 0)) && (i == 10000)) && (x == 1)) && (i == 10000)) && (x == 0)) && (i == 10000)) && (x == 1)) && (i == 10000) [2024-01-30 14:22:21,147 INFO L98 nessWitnessExtractor]: Loop invariant at [L713-L713] (((x == 1) && (i == 10000)) && (x == 0)) && (i == 10000) [2024-01-30 14:22:21,147 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (unsigned long )arg == 0UL [2024-01-30 14:22:21,147 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] (((((((((((((((((((((((((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) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || ((0 == i && x == 0) && i == 0) [2024-01-30 14:22:21,147 INFO L98 nessWitnessExtractor]: Loop invariant at [L711-L711] ((((((((((((((((((((((((((0 == i && x == 0) && 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) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1 [2024-01-30 14:22:21,147 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (i == 10000) && ((((((((((((((((((((((((((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) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:22:21,147 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L716] (i == 10000) && ((((((((((((((((((((((((((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) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:22:21,147 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (x == 0) && (i == 10000) [2024-01-30 14:22:21,148 INFO L98 nessWitnessExtractor]: Loop invariant at [L714-L714] (x == 0) && (i == 10000) [2024-01-30 14:22:21,148 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (((((x == 0) && (i == 10000)) && (x == 0)) && (i == 10000)) && (x == 0)) && (i == 10000) [2024-01-30 14:22:21,148 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] (x == 0) && (x == 0) [2024-01-30 14:22:21,148 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] i == 10000 [2024-01-30 14:22:21,185 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:22:21,402 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_60-invariant_racefree.i[30176,30189] [2024-01-30 14:22:21,435 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:22:21,443 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:22:21,470 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_60-invariant_racefree.i[30176,30189] [2024-01-30 14:22:21,473 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 [2024-01-30 14:22:21,518 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-30 14:22:21,519 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6bcd4317 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:22:21, skipping insertion in model container [2024-01-30 14:22:21,519 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:22:21,519 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:22:21,521 INFO L158 Benchmark]: Toolchain (without parser) took 438.54ms. Allocated memory was 142.6MB in the beginning and 197.1MB in the end (delta: 54.5MB). Free memory was 82.8MB in the beginning and 162.3MB in the end (delta: -79.6MB). Peak memory consumption was 20.9MB. Max. memory is 16.1GB. [2024-01-30 14:22:21,521 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 142.6MB. Free memory is still 112.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:22:21,522 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 142.6MB. Free memory is still 108.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:22:21,523 INFO L158 Benchmark]: CACSL2BoogieTranslator took 435.25ms. Allocated memory was 142.6MB in the beginning and 197.1MB in the end (delta: 54.5MB). Free memory was 82.8MB in the beginning and 162.3MB in the end (delta: -79.6MB). Peak memory consumption was 20.9MB. Max. memory is 16.1GB. [2024-01-30 14:22:21,524 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 0.15ms. Allocated memory is still 142.6MB. Free memory is still 112.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 142.6MB. Free memory is still 108.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 435.25ms. Allocated memory was 142.6MB in the beginning and 197.1MB in the end (delta: 54.5MB). Free memory was 82.8MB in the beginning and 162.3MB in the end (delta: -79.6MB). Peak memory consumption was 20.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 711]: 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_60-invariant_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_60-invariant_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-3d25acf-m [2024-01-30 14:22:23,423 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:22:23,470 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-30 14:22:23,476 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:22:23,476 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:22:23,506 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:22:23,506 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:22:23,506 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:22:23,507 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:22:23,508 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:22:23,510 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:22:23,510 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:22:23,511 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:22:23,512 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:22:23,513 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:22:23,513 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:22:23,514 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:22:23,516 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:22:23,517 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:22:23,517 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:22:23,517 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:22:23,518 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:22:23,518 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:22:23,518 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-30 14:22:23,518 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-30 14:22:23,519 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:22:23,519 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-30 14:22:23,519 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:22:23,519 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:22:23,527 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:22:23,527 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:22:23,528 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:22:23,528 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:22:23,528 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:22:23,529 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:22:23,529 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:22:23,530 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:22:23,530 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:22:23,530 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-30 14:22:23,530 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-30 14:22:23,531 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:22:23,531 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:22:23,531 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:22:23,531 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:22:23,532 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:22:23,532 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-30 14:22:23,532 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:22:23,829 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:22:23,853 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:22:23,855 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:22:23,856 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:22:23,857 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:22:23,859 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_60-invariant_racefree.i [2024-01-30 14:22:25,353 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:22:25,579 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:22:25,580 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_60-invariant_racefree.i [2024-01-30 14:22:25,607 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a793658b2/596e27ca863348269702bc699606367f/FLAGa1f4255db [2024-01-30 14:22:25,617 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a793658b2/596e27ca863348269702bc699606367f [2024-01-30 14:22:25,628 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:22:25,629 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:22:25,630 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_60-invariant_racefree.yml/witness.yml [2024-01-30 14:22:25,828 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:22:25,834 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:22:25,837 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:22:25,837 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:22:25,841 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:22:25,856 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:22:25" (1/2) ... [2024-01-30 14:22:25,858 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64a97c87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:22:25, skipping insertion in model container [2024-01-30 14:22:25,858 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:22:25" (1/2) ... [2024-01-30 14:22:25,859 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@30691458 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:22:25, skipping insertion in model container [2024-01-30 14:22:25,859 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:22:25" (2/2) ... [2024-01-30 14:22:25,860 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64a97c87 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:22:25, skipping insertion in model container [2024-01-30 14:22:25,860 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:22:25" (2/2) ... [2024-01-30 14:22:25,860 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:22:25,939 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:22:25,940 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] (x == 0) && (x == 0) [2024-01-30 14:22:25,940 INFO L98 nessWitnessExtractor]: Loop invariant at [L714-L714] (x == 0) && (i == 10000) [2024-01-30 14:22:25,940 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (((((x == 0) && (i == 10000)) && (x == 0)) && (i == 10000)) && (x == 0)) && (i == 10000) [2024-01-30 14:22:25,940 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L707] (x == 0) && ((unsigned long )arg == 0UL) [2024-01-30 14:22:25,940 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (x == 0) && ((unsigned long )arg == 0UL) [2024-01-30 14:22:25,941 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (i == 10000) && (i == 10000) [2024-01-30 14:22:25,941 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (((((((((((x == 0) && (i == 10000)) && (x == 1)) && (i == 10000)) && (x == 0)) && (i == 10000)) && (x == 1)) && (i == 10000)) && (x == 0)) && (i == 10000)) && (x == 1)) && (i == 10000) [2024-01-30 14:22:25,941 INFO L98 nessWitnessExtractor]: Loop invariant at [L713-L713] (((x == 1) && (i == 10000)) && (x == 0)) && (i == 10000) [2024-01-30 14:22:25,941 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (unsigned long )arg == 0UL [2024-01-30 14:22:25,941 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (i == 10000) && ((((((((((((((((((((((((((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) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:22:25,941 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L716] (i == 10000) && ((((((((((((((((((((((((((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) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:22:25,941 INFO L98 nessWitnessExtractor]: Loop invariant at [L711-L711] ((((((((((((((((((((((((((0 == i && x == 0) && 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) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1 [2024-01-30 14:22:25,941 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] (((((((((((((((((((((((((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) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || ((0 == i && x == 0) && i == 0) [2024-01-30 14:22:25,942 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (unsigned long )arg == 0UL [2024-01-30 14:22:25,942 INFO L98 nessWitnessExtractor]: Loop invariant at [L711-L711] ((((((((((((((((((((((((((0 == i && x == 0) && 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) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1 [2024-01-30 14:22:25,942 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] (((((((((((((((((((((((((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) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || ((0 == i && x == 0) && i == 0) [2024-01-30 14:22:25,942 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (((((x == 0) && ((unsigned long )arg == 0UL)) && (x == 0)) && ((unsigned long )arg == 0UL)) && (x == 0)) && ((unsigned long )arg == 0UL) [2024-01-30 14:22:25,942 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (x == 0) && ((unsigned long )arg == 0UL) [2024-01-30 14:22:25,943 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] i == 10000 [2024-01-30 14:22:25,943 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (x == 0) && (i == 10000) [2024-01-30 14:22:25,985 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:22:26,269 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_60-invariant_racefree.i[30176,30189] [2024-01-30 14:22:26,291 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:22:26,303 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:22:26,340 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_60-invariant_racefree.i[30176,30189] [2024-01-30 14:22:26,343 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 [2024-01-30 14:22:26,395 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-30 14:22:26,396 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@30691458 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:22:26, skipping insertion in model container [2024-01-30 14:22:26,396 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:22:26,396 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:22:26,398 INFO L158 Benchmark]: Toolchain (without parser) took 563.04ms. Allocated memory is still 73.4MB. Free memory was 51.3MB in the beginning and 49.6MB in the end (delta: 1.7MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. [2024-01-30 14:22:26,398 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 56.6MB. Free memory was 31.3MB in the beginning and 31.2MB in the end (delta: 46.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:22:26,399 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 73.4MB. Free memory is still 38.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:22:26,399 INFO L158 Benchmark]: CACSL2BoogieTranslator took 559.49ms. Allocated memory is still 73.4MB. Free memory was 51.1MB in the beginning and 49.6MB in the end (delta: 1.4MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. [2024-01-30 14:22:26,401 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 56.6MB. Free memory was 31.3MB in the beginning and 31.2MB in the end (delta: 46.0kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 73.4MB. Free memory is still 38.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 559.49ms. Allocated memory is still 73.4MB. Free memory was 51.1MB in the beginning and 49.6MB in the end (delta: 1.4MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 711]: 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