./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-min-max-inc.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-min-max-inc.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 958ec4d9 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/weaver/popl20-min-max-inc.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-min-max-inc.wvr.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-958ec4d-m [2024-02-07 14:39:02,199 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:39:02,259 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 14:39:02,263 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:39:02,264 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:39:02,284 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:39:02,285 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:39:02,285 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:39:02,286 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:39:02,289 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:39:02,289 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:39:02,289 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:39:02,291 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:39:02,292 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:39:02,292 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:39:02,292 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:39:02,292 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:39:02,292 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:39:02,293 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 14:39:02,293 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:39:02,293 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:39:02,293 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:39:02,294 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:39:02,294 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:39:02,294 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:39:02,294 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:39:02,295 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:39:02,295 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:39:02,295 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:39:02,295 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:39:02,296 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:39:02,296 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:39:02,297 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:39:02,297 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:39:02,297 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:39:02,297 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:39:02,297 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 14:39:02,298 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 14:39:02,298 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:39:02,298 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:39:02,298 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:39:02,298 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:39:02,298 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:39:02,299 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:39:02,483 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:39:02,500 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:39:02,502 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:39:02,503 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:39:02,504 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:39:02,504 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-min-max-inc.wvr.yml/witness.yml [2024-02-07 14:39:02,589 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:39:02,590 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:39:02,591 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-min-max-inc.wvr.c [2024-02-07 14:39:03,628 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:39:03,749 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:39:03,749 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-inc.wvr.c [2024-02-07 14:39:03,755 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0b826865/433747d4757744779abd9ec7b2b172f2/FLAG61c393c39 [2024-02-07 14:39:03,767 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0b826865/433747d4757744779abd9ec7b2b172f2 [2024-02-07 14:39:03,767 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:39:03,768 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:39:03,769 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:39:03,770 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:39:03,773 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:39:03,773 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:39:02" (1/2) ... [2024-02-07 14:39:03,774 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75448e17 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:39:03, skipping insertion in model container [2024-02-07 14:39:03,774 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:39:02" (1/2) ... [2024-02-07 14:39:03,775 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5408b2c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:39:03, skipping insertion in model container [2024-02-07 14:39:03,775 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:39:03" (2/2) ... [2024-02-07 14:39:03,776 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75448e17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:39:03, skipping insertion in model container [2024-02-07 14:39:03,776 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:39:03" (2/2) ... [2024-02-07 14:39:03,776 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:39:03,789 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:39:03,790 INFO L76 edCorrectnessWitness]: Location invariant before [L54-L54] b1 == (_Bool)1 [2024-02-07 14:39:03,790 INFO L76 edCorrectnessWitness]: Location invariant before [L133-L133] (long long )i - (long long )size >= 0LL [2024-02-07 14:39:03,790 INFO L76 edCorrectnessWitness]: Location invariant before [L96-L96] (b1 == (_Bool)1) && (b2 == (_Bool)1 || (b2 == (_Bool)0 || b2 == (_Bool)1)) [2024-02-07 14:39:03,790 INFO L76 edCorrectnessWitness]: Location invariant before [L119-L119] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-02-07 14:39:03,790 INFO L76 edCorrectnessWitness]: Location invariant before [L97-L97] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-02-07 14:39:03,791 INFO L76 edCorrectnessWitness]: Location invariant before [L72-L72] b2 == (_Bool)1 [2024-02-07 14:39:03,791 INFO L76 edCorrectnessWitness]: Location invariant before [L131-L131] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((((((((((((8 <= i && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((-15LL + (long long )i) + (long long )size >= 0LL && i == 7)) || ((-13LL + (long long )i) + (long long )size >= 0LL && i == 6)) || ((-11LL + (long long )i) + (long long )size >= 0LL && i == 5)) || ((-9LL + (long long )i) + (long long )size >= 0LL && i == 4)) || ((-7LL + (long long )i) + (long long )size >= 0LL && i == 3)) || ((-5LL + (long long )i) + (long long )size >= 0LL && i == 2)) || ((-3LL + (long long )i) + (long long )size >= 0LL && i == 1)) || (((-1LL + (long long )i) + (long long )size >= 0LL && 0 == i) && i == 0)) [2024-02-07 14:39:03,791 INFO L76 edCorrectnessWitness]: Location invariant before [L86-L86] (((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 14:39:03,791 INFO L76 edCorrectnessWitness]: Location invariant before [L87-L87] (((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 14:39:03,805 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:39:04,044 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-inc.wvr.c[3070,3083] [2024-02-07 14:39:04,050 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:39:04,078 INFO L203 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 14:39:04,165 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-inc.wvr.c[3070,3083] Start Parsing Local Start Parsing Local [2024-02-07 14:39:04,180 ERROR L325 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 14:39:04,183 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5408b2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:39:04, skipping insertion in model container [2024-02-07 14:39:04,184 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:39:04,184 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:39:04,196 INFO L158 Benchmark]: Toolchain (without parser) took 426.49ms. Allocated memory is still 182.5MB. Free memory was 106.6MB in the beginning and 144.8MB in the end (delta: -38.2MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2024-02-07 14:39:04,196 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 182.5MB. Free memory is still 136.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:39:04,196 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 182.5MB. Free memory is still 151.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:39:04,197 INFO L158 Benchmark]: CACSL2BoogieTranslator took 414.50ms. Allocated memory is still 182.5MB. Free memory was 106.4MB in the beginning and 144.8MB in the end (delta: -38.4MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2024-02-07 14:39:04,198 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 182.5MB. Free memory is still 136.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 182.5MB. Free memory is still 151.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 414.50ms. Allocated memory is still 182.5MB. Free memory was 106.4MB in the beginning and 144.8MB in the end (delta: -38.4MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 133]: 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/weaver/popl20-min-max-inc.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-min-max-inc.wvr.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-958ec4d-m [2024-02-07 14:39:05,972 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:39:06,044 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 14:39:06,048 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:39:06,049 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:39:06,078 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:39:06,079 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:39:06,079 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:39:06,079 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:39:06,082 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:39:06,083 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:39:06,083 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:39:06,083 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:39:06,084 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:39:06,085 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:39:06,085 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:39:06,085 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:39:06,085 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:39:06,086 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:39:06,086 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:39:06,086 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:39:06,087 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:39:06,087 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:39:06,087 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 14:39:06,087 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 14:39:06,088 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:39:06,088 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 14:39:06,088 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:39:06,088 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:39:06,089 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:39:06,090 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:39:06,090 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:39:06,090 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:39:06,090 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:39:06,090 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:39:06,090 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:39:06,091 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:39:06,091 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:39:06,091 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 14:39:06,092 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 14:39:06,092 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:39:06,092 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:39:06,092 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:39:06,092 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:39:06,093 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:39:06,093 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 14:39:06,093 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:39:06,351 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:39:06,373 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:39:06,375 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:39:06,376 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:39:06,376 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:39:06,378 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-min-max-inc.wvr.c [2024-02-07 14:39:07,664 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:39:07,850 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:39:07,851 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-inc.wvr.c [2024-02-07 14:39:07,858 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2153e94f1/52428abb8f024e84b08fd3f98a4b7de0/FLAGb06bf76c7 [2024-02-07 14:39:07,868 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2153e94f1/52428abb8f024e84b08fd3f98a4b7de0 [2024-02-07 14:39:07,870 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:39:07,871 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:39:07,871 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-min-max-inc.wvr.yml/witness.yml [2024-02-07 14:39:07,935 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:39:07,937 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:39:07,938 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:39:07,938 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:39:07,941 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:39:07,941 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:39:07" (1/2) ... [2024-02-07 14:39:07,942 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13bbd022 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:39:07, skipping insertion in model container [2024-02-07 14:39:07,943 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:39:07" (1/2) ... [2024-02-07 14:39:07,944 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@784c6f83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:39:07, skipping insertion in model container [2024-02-07 14:39:07,944 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:39:07" (2/2) ... [2024-02-07 14:39:07,947 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13bbd022 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:39:07, skipping insertion in model container [2024-02-07 14:39:07,947 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:39:07" (2/2) ... [2024-02-07 14:39:07,948 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:39:07,967 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:39:07,968 INFO L76 edCorrectnessWitness]: Location invariant before [L86-L86] (((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 14:39:07,968 INFO L76 edCorrectnessWitness]: Location invariant before [L72-L72] b2 == (_Bool)1 [2024-02-07 14:39:07,968 INFO L76 edCorrectnessWitness]: Location invariant before [L97-L97] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-02-07 14:39:07,969 INFO L76 edCorrectnessWitness]: Location invariant before [L133-L133] (long long )i - (long long )size >= 0LL [2024-02-07 14:39:07,969 INFO L76 edCorrectnessWitness]: Location invariant before [L87-L87] (((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 14:39:07,969 INFO L76 edCorrectnessWitness]: Location invariant before [L96-L96] (b1 == (_Bool)1) && (b2 == (_Bool)1 || (b2 == (_Bool)0 || b2 == (_Bool)1)) [2024-02-07 14:39:07,969 INFO L76 edCorrectnessWitness]: Location invariant before [L54-L54] b1 == (_Bool)1 [2024-02-07 14:39:07,969 INFO L76 edCorrectnessWitness]: Location invariant before [L119-L119] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-02-07 14:39:07,969 INFO L76 edCorrectnessWitness]: Location invariant before [L131-L131] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((((((((((((8 <= i && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((-15LL + (long long )i) + (long long )size >= 0LL && i == 7)) || ((-13LL + (long long )i) + (long long )size >= 0LL && i == 6)) || ((-11LL + (long long )i) + (long long )size >= 0LL && i == 5)) || ((-9LL + (long long )i) + (long long )size >= 0LL && i == 4)) || ((-7LL + (long long )i) + (long long )size >= 0LL && i == 3)) || ((-5LL + (long long )i) + (long long )size >= 0LL && i == 2)) || ((-3LL + (long long )i) + (long long )size >= 0LL && i == 1)) || (((-1LL + (long long )i) + (long long )size >= 0LL && 0 == i) && i == 0)) [2024-02-07 14:39:07,991 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:39:08,112 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-inc.wvr.c[3070,3083] [2024-02-07 14:39:08,129 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:39:08,141 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-07 14:39:08,145 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:39:08,155 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-inc.wvr.c[3070,3083] [2024-02-07 14:39:08,157 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:39:08,160 INFO L203 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 14:39:08,217 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-inc.wvr.c[3070,3083] Start Parsing Local Start Parsing Local [2024-02-07 14:39:08,226 ERROR L325 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 14:39:08,226 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@784c6f83 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:39:08, skipping insertion in model container [2024-02-07 14:39:08,226 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:39:08,227 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:39:08,228 INFO L158 Benchmark]: Toolchain (without parser) took 290.86ms. Allocated memory was 69.2MB in the beginning and 104.9MB in the end (delta: 35.7MB). Free memory was 44.0MB in the beginning and 81.6MB in the end (delta: -37.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-07 14:39:08,229 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 69.2MB. Free memory was 49.8MB in the beginning and 49.7MB in the end (delta: 32.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:39:08,229 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 69.2MB. Free memory is still 46.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:39:08,229 INFO L158 Benchmark]: CACSL2BoogieTranslator took 289.05ms. Allocated memory was 69.2MB in the beginning and 104.9MB in the end (delta: 35.7MB). Free memory was 43.9MB in the beginning and 81.6MB in the end (delta: -37.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-07 14:39:08,231 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 69.2MB. Free memory was 49.8MB in the beginning and 49.7MB in the end (delta: 32.8kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 69.2MB. Free memory is still 46.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 289.05ms. Allocated memory was 69.2MB in the beginning and 104.9MB in the end (delta: 35.7MB). Free memory was 43.9MB in the beginning and 81.6MB in the end (delta: -37.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 133]: 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