./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-node-subst.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/chl-node-subst.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/chl-node-subst.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-node-subst.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 14:31:06,800 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:31:06,864 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 14:31:06,869 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:31:06,870 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:31:06,892 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:31:06,893 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:31:06,893 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:31:06,894 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:31:06,897 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:31:06,897 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:31:06,897 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:31:06,898 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:31:06,899 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:31:06,900 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:31:06,900 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:31:06,900 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:31:06,900 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:31:06,901 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 14:31:06,901 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:31:06,901 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:31:06,901 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:31:06,902 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:31:06,902 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:31:06,902 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:31:06,902 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:31:06,903 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:31:06,903 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:31:06,903 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:31:06,903 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:31:06,904 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:31:06,905 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:31:06,905 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:31:06,905 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:31:06,905 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:31:06,905 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:31:06,905 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 14:31:06,906 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 14:31:06,906 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:31:06,906 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:31:06,906 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:31:06,906 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:31:06,907 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:31:06,907 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:31:07,118 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:31:07,139 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:31:07,141 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:31:07,141 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:31:07,142 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:31:07,142 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-node-subst.wvr.c [2024-02-07 14:31:08,227 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:31:08,381 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:31:08,382 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-node-subst.wvr.c [2024-02-07 14:31:08,388 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df2fb7b78/72b30094e9904524801aa37c3c42afb2/FLAG763640574 [2024-02-07 14:31:08,399 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df2fb7b78/72b30094e9904524801aa37c3c42afb2 [2024-02-07 14:31:08,401 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:31:08,401 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:31:08,403 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-node-subst.wvr.yml/witness.yml [2024-02-07 14:31:08,477 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:31:08,478 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:31:08,479 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:31:08,479 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:31:08,482 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:31:08,483 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:31:08" (1/2) ... [2024-02-07 14:31:08,484 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@259056b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:31:08, skipping insertion in model container [2024-02-07 14:31:08,484 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:31:08" (1/2) ... [2024-02-07 14:31:08,485 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@59cec6e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:31:08, skipping insertion in model container [2024-02-07 14:31:08,485 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:31:08" (2/2) ... [2024-02-07 14:31:08,486 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@259056b4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:31:08, skipping insertion in model container [2024-02-07 14:31:08,486 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:31:08" (2/2) ... [2024-02-07 14:31:08,486 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:31:08,521 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:31:08,523 INFO L76 edCorrectnessWitness]: Location invariant before [L131-L131] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((((((((((-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)) || ((((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)) [2024-02-07 14:31:08,523 INFO L76 edCorrectnessWitness]: Location invariant before [L122-L122] (long long )i - (long long )size >= 0LL [2024-02-07 14:31:08,523 INFO L76 edCorrectnessWitness]: Location invariant before [L127-L127] -2147483647 <= size [2024-02-07 14:31:08,523 INFO L76 edCorrectnessWitness]: Location invariant before [L118-L118] -2147483647 <= size [2024-02-07 14:31:08,523 INFO L76 edCorrectnessWitness]: Location invariant before [L120-L120] ((-1LL - (long long )i) + (long long )size >= 0LL) && (((((((((((((((8 <= i && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || ((-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 14:31:08,524 INFO L76 edCorrectnessWitness]: Location invariant before [L129-L129] -2147483647 <= size [2024-02-07 14:31:08,524 INFO L76 edCorrectnessWitness]: Location invariant before [L138-L138] (b <= -1) && (b != 0) [2024-02-07 14:31:08,524 INFO L76 edCorrectnessWitness]: Location invariant before [L133-L133] (long long )i - (long long )size >= 0LL [2024-02-07 14:31:08,524 INFO L76 edCorrectnessWitness]: Location invariant before [L137-L137] (1 <= b) && (b != 0) [2024-02-07 14:31:08,524 INFO L76 edCorrectnessWitness]: Location invariant before [L92-L92] id_0 <= 2147483646 [2024-02-07 14:31:08,525 INFO L76 edCorrectnessWitness]: Location invariant before [L126-L126] -2147483647 <= size [2024-02-07 14:31:08,525 INFO L76 edCorrectnessWitness]: Location invariant before [L116-L116] -2147483647 <= size [2024-02-07 14:31:08,525 INFO L76 edCorrectnessWitness]: Location invariant before [L115-L115] -2147483647 <= size [2024-02-07 14:31:08,546 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:31:08,669 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/chl-node-subst.wvr.c[4035,4048] [2024-02-07 14:31:08,681 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:31:08,688 INFO L203 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-07 14:31:08,736 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/chl-node-subst.wvr.c[4035,4048] Start Parsing Local Start Parsing Local [2024-02-07 14:31:08,739 WARN L423 MainDispatcher]: Unable to annotate * arr = (int*)malloc(sizeof(int) * (size_t)size) with a witness entry Start Parsing Local Start Parsing Local [2024-02-07 14:31:08,747 ERROR L325 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 14:31:08,747 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@59cec6e7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:31:08, skipping insertion in model container [2024-02-07 14:31:08,747 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:31:08,748 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:31:08,749 INFO L158 Benchmark]: Toolchain (without parser) took 270.80ms. Allocated memory is still 172.0MB. Free memory was 99.8MB in the beginning and 83.2MB in the end (delta: 16.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-07 14:31:08,749 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 172.0MB. Free memory is still 129.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:31:08,750 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 172.0MB. Free memory is still 102.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:31:08,750 INFO L158 Benchmark]: CACSL2BoogieTranslator took 269.13ms. Allocated memory is still 172.0MB. Free memory was 99.4MB in the beginning and 83.2MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-07 14:31:08,751 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 172.0MB. Free memory is still 129.2MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 172.0MB. Free memory is still 102.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 269.13ms. Allocated memory is still 172.0MB. Free memory was 99.4MB in the beginning and 83.2MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 122]: 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/chl-node-subst.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-node-subst.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 14:31:10,617 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:31:10,669 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 14:31:10,677 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:31:10,678 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:31:10,694 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:31:10,695 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:31:10,695 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:31:10,696 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:31:10,699 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:31:10,699 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:31:10,700 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:31:10,700 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:31:10,701 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:31:10,701 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:31:10,701 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:31:10,701 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:31:10,702 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:31:10,702 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:31:10,702 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:31:10,702 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:31:10,703 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:31:10,703 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:31:10,703 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 14:31:10,703 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 14:31:10,704 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:31:10,704 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 14:31:10,704 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:31:10,704 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:31:10,704 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:31:10,705 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:31:10,705 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:31:10,706 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:31:10,706 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:31:10,706 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:31:10,706 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:31:10,707 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:31:10,707 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:31:10,707 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 14:31:10,707 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 14:31:10,707 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:31:10,708 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:31:10,708 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:31:10,708 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:31:10,708 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:31:10,708 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 14:31:10,709 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:31:10,982 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:31:11,004 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:31:11,006 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:31:11,008 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:31:11,008 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:31:11,010 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-node-subst.wvr.c [2024-02-07 14:31:12,190 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:31:12,336 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:31:12,337 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-node-subst.wvr.c [2024-02-07 14:31:12,354 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/220f2a866/4d65e10b15b442a79278dd2a0173533b/FLAG56911718e [2024-02-07 14:31:12,366 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/220f2a866/4d65e10b15b442a79278dd2a0173533b [2024-02-07 14:31:12,368 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:31:12,369 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:31:12,370 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-node-subst.wvr.yml/witness.yml [2024-02-07 14:31:12,447 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:31:12,448 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:31:12,449 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:31:12,449 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:31:12,452 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:31:12,453 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:31:12" (1/2) ... [2024-02-07 14:31:12,454 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c8906b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:31:12, skipping insertion in model container [2024-02-07 14:31:12,454 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:31:12" (1/2) ... [2024-02-07 14:31:12,455 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6fa3e9c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:31:12, skipping insertion in model container [2024-02-07 14:31:12,455 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:31:12" (2/2) ... [2024-02-07 14:31:12,455 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c8906b4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:31:12, skipping insertion in model container [2024-02-07 14:31:12,456 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:31:12" (2/2) ... [2024-02-07 14:31:12,456 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:31:12,478 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:31:12,479 INFO L76 edCorrectnessWitness]: Location invariant before [L138-L138] (b <= -1) && (b != 0) [2024-02-07 14:31:12,479 INFO L76 edCorrectnessWitness]: Location invariant before [L129-L129] -2147483647 <= size [2024-02-07 14:31:12,479 INFO L76 edCorrectnessWitness]: Location invariant before [L131-L131] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((((((((((-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)) || ((((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)) [2024-02-07 14:31:12,479 INFO L76 edCorrectnessWitness]: Location invariant before [L127-L127] -2147483647 <= size [2024-02-07 14:31:12,479 INFO L76 edCorrectnessWitness]: Location invariant before [L126-L126] -2147483647 <= size [2024-02-07 14:31:12,480 INFO L76 edCorrectnessWitness]: Location invariant before [L122-L122] (long long )i - (long long )size >= 0LL [2024-02-07 14:31:12,480 INFO L76 edCorrectnessWitness]: Location invariant before [L133-L133] (long long )i - (long long )size >= 0LL [2024-02-07 14:31:12,480 INFO L76 edCorrectnessWitness]: Location invariant before [L116-L116] -2147483647 <= size [2024-02-07 14:31:12,480 INFO L76 edCorrectnessWitness]: Location invariant before [L92-L92] id_0 <= 2147483646 [2024-02-07 14:31:12,480 INFO L76 edCorrectnessWitness]: Location invariant before [L115-L115] -2147483647 <= size [2024-02-07 14:31:12,480 INFO L76 edCorrectnessWitness]: Location invariant before [L118-L118] -2147483647 <= size [2024-02-07 14:31:12,480 INFO L76 edCorrectnessWitness]: Location invariant before [L137-L137] (1 <= b) && (b != 0) [2024-02-07 14:31:12,481 INFO L76 edCorrectnessWitness]: Location invariant before [L120-L120] ((-1LL - (long long )i) + (long long )size >= 0LL) && (((((((((((((((8 <= i && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || ((-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 14:31:12,505 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:31:12,708 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/chl-node-subst.wvr.c[4035,4048] [2024-02-07 14:31:12,728 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:31:12,737 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-07 14:31:12,740 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:31:12,753 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/chl-node-subst.wvr.c[4035,4048] [2024-02-07 14:31:12,769 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:31:12,776 INFO L203 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-07 14:31:12,829 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/chl-node-subst.wvr.c[4035,4048] Start Parsing Local Start Parsing Local [2024-02-07 14:31:12,831 WARN L423 MainDispatcher]: Unable to annotate * arr = (int*)malloc(sizeof(int) * (size_t)size) with a witness entry Start Parsing Local Start Parsing Local [2024-02-07 14:31:12,843 ERROR L325 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 14:31:12,844 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6fa3e9c5 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:31:12, skipping insertion in model container [2024-02-07 14:31:12,844 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:31:12,844 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:31:12,846 INFO L158 Benchmark]: Toolchain (without parser) took 396.47ms. Allocated memory was 58.7MB in the beginning and 81.8MB in the end (delta: 23.1MB). Free memory was 27.7MB in the beginning and 47.4MB in the end (delta: -19.7MB). Peak memory consumption was 4.9MB. Max. memory is 16.1GB. [2024-02-07 14:31:12,846 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 58.7MB. Free memory was 35.4MB in the beginning and 35.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:31:12,846 INFO L158 Benchmark]: Witness Parser took 0.47ms. Allocated memory is still 58.7MB. Free memory is still 30.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:31:12,847 INFO L158 Benchmark]: CACSL2BoogieTranslator took 394.84ms. Allocated memory was 58.7MB in the beginning and 81.8MB in the end (delta: 23.1MB). Free memory was 27.6MB in the beginning and 47.4MB in the end (delta: -19.9MB). Peak memory consumption was 4.9MB. Max. memory is 16.1GB. [2024-02-07 14:31:12,848 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 58.7MB. Free memory was 35.4MB in the beginning and 35.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.47ms. Allocated memory is still 58.7MB. Free memory is still 30.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 394.84ms. Allocated memory was 58.7MB in the beginning and 81.8MB in the end (delta: 23.1MB). Free memory was 27.6MB in the beginning and 47.4MB in the end (delta: -19.9MB). Peak memory consumption was 4.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 122]: 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