./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/no-data-race.prp --file ../../../trunk/examples/svcomp/goblint-regression/09-regions_23-evilcollapse_rc.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version da043454 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/goblint-regression/09-regions_23-evilcollapse_rc.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d412cb3d6ba89419f45c44aadd07a8bcc4c47074afd4483f1ea3d88cc2c0036f --- Real Ultimate output --- This is Ultimate 0.3.0-wip.fs.system-includes-da04345-m [2025-04-29 11:09:34,108 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-29 11:09:34,155 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2025-04-29 11:09:34,158 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-29 11:09:34,158 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-29 11:09:34,173 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-29 11:09:34,174 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-29 11:09:34,174 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-29 11:09:34,174 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-04-29 11:09:34,174 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-04-29 11:09:34,174 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-29 11:09:34,174 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-29 11:09:34,175 INFO L153 SettingsManager]: * Use SBE=true [2025-04-29 11:09:34,175 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-29 11:09:34,175 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-04-29 11:09:34,175 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-29 11:09:34,175 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-29 11:09:34,175 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-29 11:09:34,175 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-29 11:09:34,175 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-04-29 11:09:34,175 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-04-29 11:09:34,175 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-04-29 11:09:34,176 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2025-04-29 11:09:34,176 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-04-29 11:09:34,176 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-29 11:09:34,176 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-29 11:09:34,176 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-04-29 11:09:34,176 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-29 11:09:34,176 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-04-29 11:09:34,176 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-29 11:09:34,176 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-29 11:09:34,176 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-29 11:09:34,176 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-29 11:09:34,176 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-29 11:09:34,176 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-29 11:09:34,177 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-29 11:09:34,177 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-29 11:09:34,177 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-04-29 11:09:34,177 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-04-29 11:09:34,177 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-04-29 11:09:34,177 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-29 11:09:34,177 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-04-29 11:09:34,177 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-04-29 11:09:34,177 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-04-29 11:09:34,177 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-04-29 11:09:34,177 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d412cb3d6ba89419f45c44aadd07a8bcc4c47074afd4483f1ea3d88cc2c0036f [2025-04-29 11:09:34,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-29 11:09:34,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-29 11:09:34,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-29 11:09:34,405 INFO L270 PluginConnector]: Initializing CDTParser... [2025-04-29 11:09:34,405 INFO L274 PluginConnector]: CDTParser initialized [2025-04-29 11:09:34,407 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/09-regions_23-evilcollapse_rc.c [2025-04-29 11:09:35,702 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a475bec17/135422aea11b45a6a69ec0b04707b9d0/FLAGf0b268245 [2025-04-29 11:09:35,964 INFO L389 CDTParser]: Found 1 translation units. [2025-04-29 11:09:35,964 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/09-regions_23-evilcollapse_rc.c [2025-04-29 11:09:35,965 WARN L117 ultiparseSymbolTable]: System include pthread.h could not be resolved by CDT -- only built-in system includes are available. [2025-04-29 11:09:35,967 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2025-04-29 11:09:35,973 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a475bec17/135422aea11b45a6a69ec0b04707b9d0/FLAGf0b268245 [2025-04-29 11:09:36,753 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a475bec17/135422aea11b45a6a69ec0b04707b9d0 [2025-04-29 11:09:36,756 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-29 11:09:36,757 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-04-29 11:09:36,757 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-04-29 11:09:36,757 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-04-29 11:09:36,760 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-04-29 11:09:36,761 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.04 11:09:36" (1/1) ... [2025-04-29 11:09:36,761 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45989839 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 11:09:36, skipping insertion in model container [2025-04-29 11:09:36,761 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.04 11:09:36" (1/1) ... [2025-04-29 11:09:36,773 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-04-29 11:09:36,919 WARN L1765 CHandler]: Possible shadowing of function new [2025-04-29 11:09:36,920 WARN L1765 CHandler]: Possible shadowing of function new [2025-04-29 11:09:36,921 WARN L1765 CHandler]: Possible shadowing of function new [2025-04-29 11:09:36,921 WARN L1765 CHandler]: Possible shadowing of function new [2025-04-29 11:09:36,929 ERROR L321 MainTranslator]: Unsupported Syntax: identifier is not declared (neither a variable nor a function name): size_t in file /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/09-regions_23-evilcollapse_rc.c [2025-04-29 11:09:36,929 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@550f3445 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 11:09:36, skipping insertion in model container [2025-04-29 11:09:36,929 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-04-29 11:09:36,930 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2025-04-29 11:09:36,932 INFO L158 Benchmark]: Toolchain (without parser) took 174.70ms. Allocated memory is still 142.6MB. Free memory was 110.7MB in the beginning and 99.3MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-04-29 11:09:36,932 INFO L158 Benchmark]: CDTParser took 0.71ms. Allocated memory is still 192.9MB. Free memory is still 120.5MB. There was no memory consumed. Max. memory is 16.1GB. [2025-04-29 11:09:36,932 INFO L158 Benchmark]: CACSL2BoogieTranslator took 172.35ms. Allocated memory is still 142.6MB. Free memory was 110.7MB in the beginning and 99.3MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-04-29 11:09:36,933 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.71ms. Allocated memory is still 192.9MB. Free memory is still 120.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 172.35ms. Allocated memory is still 142.6MB. Free memory was 110.7MB in the beginning and 99.3MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 72]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): size_t in file /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/09-regions_23-evilcollapse_rc.c 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/21.0.5-tem/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_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/goblint-regression/09-regions_23-evilcollapse_rc.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d412cb3d6ba89419f45c44aadd07a8bcc4c47074afd4483f1ea3d88cc2c0036f --- Real Ultimate output --- This is Ultimate 0.3.0-wip.fs.system-includes-da04345-m [2025-04-29 11:09:38,559 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-29 11:09:38,637 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Bitvector.epf [2025-04-29 11:09:38,641 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-29 11:09:38,642 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-29 11:09:38,666 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-29 11:09:38,667 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-29 11:09:38,667 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-29 11:09:38,667 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-04-29 11:09:38,667 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-04-29 11:09:38,667 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-29 11:09:38,667 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-29 11:09:38,668 INFO L153 SettingsManager]: * Use SBE=true [2025-04-29 11:09:38,668 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-29 11:09:38,668 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-04-29 11:09:38,668 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-29 11:09:38,668 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-29 11:09:38,668 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-29 11:09:38,668 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-04-29 11:09:38,668 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-04-29 11:09:38,668 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-04-29 11:09:38,668 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2025-04-29 11:09:38,668 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-04-29 11:09:38,668 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-04-29 11:09:38,668 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-04-29 11:09:38,668 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-29 11:09:38,668 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-29 11:09:38,668 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-04-29 11:09:38,668 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-29 11:09:38,668 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-04-29 11:09:38,668 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-29 11:09:38,669 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-29 11:09:38,669 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-29 11:09:38,669 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-29 11:09:38,669 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-29 11:09:38,669 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-29 11:09:38,669 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-29 11:09:38,669 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-29 11:09:38,669 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-04-29 11:09:38,669 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-04-29 11:09:38,669 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-04-29 11:09:38,669 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-04-29 11:09:38,669 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-04-29 11:09:38,669 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-04-29 11:09:38,669 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-04-29 11:09:38,669 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-04-29 11:09:38,669 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d412cb3d6ba89419f45c44aadd07a8bcc4c47074afd4483f1ea3d88cc2c0036f [2025-04-29 11:09:38,896 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-29 11:09:38,903 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-29 11:09:38,905 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-29 11:09:38,906 INFO L270 PluginConnector]: Initializing CDTParser... [2025-04-29 11:09:38,906 INFO L274 PluginConnector]: CDTParser initialized [2025-04-29 11:09:38,907 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/09-regions_23-evilcollapse_rc.c [2025-04-29 11:09:40,239 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32bdbf053/02aed31ff81542ae8d94e082888f903b/FLAG337ea5e0d [2025-04-29 11:09:40,387 INFO L389 CDTParser]: Found 1 translation units. [2025-04-29 11:09:40,388 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/09-regions_23-evilcollapse_rc.c [2025-04-29 11:09:40,389 WARN L117 ultiparseSymbolTable]: System include pthread.h could not be resolved by CDT -- only built-in system includes are available. [2025-04-29 11:09:40,389 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2025-04-29 11:09:40,395 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32bdbf053/02aed31ff81542ae8d94e082888f903b/FLAG337ea5e0d [2025-04-29 11:09:42,292 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32bdbf053/02aed31ff81542ae8d94e082888f903b [2025-04-29 11:09:42,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-29 11:09:42,295 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-04-29 11:09:42,298 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-04-29 11:09:42,298 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-04-29 11:09:42,304 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-04-29 11:09:42,305 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.04 11:09:42" (1/1) ... [2025-04-29 11:09:42,306 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31327731 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 11:09:42, skipping insertion in model container [2025-04-29 11:09:42,307 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.04 11:09:42" (1/1) ... [2025-04-29 11:09:42,319 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-04-29 11:09:42,482 WARN L1765 CHandler]: Possible shadowing of function new [2025-04-29 11:09:42,486 WARN L1765 CHandler]: Possible shadowing of function new [2025-04-29 11:09:42,488 WARN L1765 CHandler]: Possible shadowing of function new [2025-04-29 11:09:42,490 WARN L1765 CHandler]: Possible shadowing of function new [2025-04-29 11:09:42,508 ERROR L321 MainTranslator]: Unsupported Syntax: identifier is not declared (neither a variable nor a function name): size_t in file /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/09-regions_23-evilcollapse_rc.c [2025-04-29 11:09:42,509 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@671dd73a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 11:09:42, skipping insertion in model container [2025-04-29 11:09:42,510 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-04-29 11:09:42,510 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2025-04-29 11:09:42,513 INFO L158 Benchmark]: Toolchain (without parser) took 216.10ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 47.4MB in the end (delta: 11.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-04-29 11:09:42,513 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 83.9MB. Free memory is still 62.1MB. There was no memory consumed. Max. memory is 16.1GB. [2025-04-29 11:09:42,514 INFO L158 Benchmark]: CACSL2BoogieTranslator took 212.29ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 47.4MB in the end (delta: 11.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-04-29 11:09:42,514 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 83.9MB. Free memory is still 62.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 212.29ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 47.4MB in the end (delta: 11.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 72]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): size_t in file /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/09-regions_23-evilcollapse_rc.c 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