./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-match-symm.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-match-symm.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ab2e0ac4 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-match-symm.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-match-symm.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-ab2e0ac-m [2024-01-29 14:17:51,060 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:17:51,126 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:17:51,131 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:17:51,132 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:17:51,156 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:17:51,157 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:17:51,157 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:17:51,157 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:17:51,160 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:17:51,161 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:17:51,161 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:17:51,161 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:17:51,162 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:17:51,163 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:17:51,163 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:17:51,163 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:17:51,163 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:17:51,163 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:17:51,164 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:17:51,164 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:17:51,164 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:17:51,164 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:17:51,165 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:17:51,165 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:17:51,165 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:17:51,165 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:17:51,165 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:17:51,166 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:17:51,166 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:17:51,167 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:17:51,167 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:17:51,167 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:17:51,167 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:17:51,168 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:17:51,168 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:17:51,168 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:17:51,168 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:17:51,168 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:17:51,168 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:17:51,169 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:17:51,169 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:17:51,169 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:17:51,169 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:17:51,402 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:17:51,423 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:17:51,426 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:17:51,427 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:17:51,427 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:17:51,428 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-match-symm.wvr.yml/witness.yml [2024-01-29 14:17:51,540 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:17:51,540 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:17:51,541 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-match-symm.wvr.c [2024-01-29 14:17:52,615 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:17:52,785 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:17:52,786 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-match-symm.wvr.c [2024-01-29 14:17:52,794 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f22f7151d/ad3f25ac8b9341d0b074000ae98dfbf8/FLAGa50e618b4 [2024-01-29 14:17:52,807 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f22f7151d/ad3f25ac8b9341d0b074000ae98dfbf8 [2024-01-29 14:17:52,808 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:17:52,808 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:17:52,811 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:52,811 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:17:52,814 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:17:52,815 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:51" (1/2) ... [2024-01-29 14:17:52,816 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@434d37a4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:52, skipping insertion in model container [2024-01-29 14:17:52,816 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:51" (1/2) ... [2024-01-29 14:17:52,818 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3df6b230 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:52, skipping insertion in model container [2024-01-29 14:17:52,818 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:52" (2/2) ... [2024-01-29 14:17:52,818 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@434d37a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:52, skipping insertion in model container [2024-01-29 14:17:52,818 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:52" (2/2) ... [2024-01-29 14:17:52,818 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:17:52,845 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:17:52,846 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] seq_2_start_5 == 0 [2024-01-29 14:17:52,846 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] score_3 == 0 [2024-01-29 14:17:52,847 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] result_6 == 0 [2024-01-29 14:17:52,847 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] result_7 == 0 [2024-01-29 14:17:52,847 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] seq_1_start_1 == 0 [2024-01-29 14:17:52,848 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] seq_2_start_2 == 0 [2024-01-29 14:17:52,848 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] seq_1_start_4 == 0 [2024-01-29 14:17:52,848 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] 1 <= b [2024-01-29 14:17:52,848 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] b != 0 [2024-01-29 14:17:52,848 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] seq_2_start_5 == 0 [2024-01-29 14:17:52,848 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_7 == 0 [2024-01-29 14:17:52,848 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_6 == 0 [2024-01-29 14:17:52,848 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967296LL + (long long )s1) + (long long )s2 >= 0LL [2024-01-29 14:17:52,849 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (unsigned long )_argptr == 0UL [2024-01-29 14:17:52,849 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967294LL - (long long )s1) - (long long )s2 >= 0LL [2024-01-29 14:17:52,849 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967295LL - (long long )s1) + (long long )s2 >= 0LL [2024-01-29 14:17:52,849 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967295LL + (long long )s1) - (long long )s2 >= 0LL [2024-01-29 14:17:52,849 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] result_6 == 0 [2024-01-29 14:17:52,849 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] score_3 == 0 [2024-01-29 14:17:52,849 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] result_7 == 0 [2024-01-29 14:17:52,850 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] seq_2_start_5 == 0 [2024-01-29 14:17:52,850 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] seq_1_start_4 == 0 [2024-01-29 14:17:52,850 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] (unsigned long )_argptr == 0UL [2024-01-29 14:17:52,850 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] seq_2_start_2 == 0 [2024-01-29 14:17:52,850 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] seq_1_start_4 == 0 [2024-01-29 14:17:52,850 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] result_6 == 0 [2024-01-29 14:17:52,851 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] seq_2_start_5 == 0 [2024-01-29 14:17:52,851 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] score_3 == 0 [2024-01-29 14:17:52,851 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] result_7 == 0 [2024-01-29 14:17:52,851 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_7 == 0 [2024-01-29 14:17:52,851 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_6 == 0 [2024-01-29 14:17:52,851 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] seq_1_start_4 == 0 [2024-01-29 14:17:52,851 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] seq_2_start_5 == 0 [2024-01-29 14:17:52,852 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] result_6 == 0 [2024-01-29 14:17:52,852 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] result_7 == 0 [2024-01-29 14:17:52,852 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] seq_2_start_2 == 0 [2024-01-29 14:17:52,852 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] seq_1_start_1 == 0 [2024-01-29 14:17:52,852 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] score_0 == 0 [2024-01-29 14:17:52,853 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] result_6 == 0 [2024-01-29 14:17:52,853 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] result_7 == 0 [2024-01-29 14:17:52,854 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] seq_1_start_4 == 0 [2024-01-29 14:17:52,854 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] score_3 == 0 [2024-01-29 14:17:52,854 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] seq_2_start_5 == 0 [2024-01-29 14:17:52,854 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-29 14:17:52,854 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 14:17:52,854 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:17:52,854 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] seq_2_start_5 == 0 [2024-01-29 14:17:52,855 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] result_6 == 0 [2024-01-29 14:17:52,855 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] result_7 == 0 [2024-01-29 14:17:52,855 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 14:17:52,855 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967294LL - (long long )s1) - (long long )s2 >= 0LL [2024-01-29 14:17:52,855 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967296LL + (long long )s1) + (long long )s2 >= 0LL [2024-01-29 14:17:52,855 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967295LL - (long long )s1) + (long long )s2 >= 0LL [2024-01-29 14:17:52,856 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967295LL + (long long )s1) - (long long )s2 >= 0LL [2024-01-29 14:17:52,856 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] b != 0 [2024-01-29 14:17:52,856 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] b <= -1 [2024-01-29 14:17:52,874 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:17:52,998 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-match-symm.wvr.c[2610,2623] [2024-01-29 14:17:53,002 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:17:53,010 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:17:53,018 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local [2024-01-29 14:17:53,037 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: s2 [2024-01-29 14:17:53,038 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3df6b230 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:53, skipping insertion in model container [2024-01-29 14:17:53,038 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:53,038 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:17:53,040 INFO L158 Benchmark]: Toolchain (without parser) took 230.63ms. Allocated memory is still 167.8MB. Free memory was 88.0MB in the beginning and 73.5MB in the end (delta: 14.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-29 14:17:53,040 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 138.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:53,040 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 167.8MB. Free memory is still 134.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:53,041 INFO L158 Benchmark]: CACSL2BoogieTranslator took 227.61ms. Allocated memory is still 167.8MB. Free memory was 87.6MB in the beginning and 73.5MB in the end (delta: 14.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-29 14:17:53,042 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 0.16ms. Allocated memory is still 167.8MB. Free memory is still 138.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 167.8MB. Free memory is still 134.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 227.61ms. Allocated memory is still 167.8MB. Free memory was 87.6MB in the beginning and 73.5MB in the end (delta: 14.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 43]: Incorrect Syntax Undeclared variable in ACSL expression: s2 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-match-symm.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-match-symm.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-ab2e0ac-m [2024-01-29 14:17:55,048 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:17:55,130 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:17:55,135 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:17:55,135 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:17:55,161 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:17:55,162 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:17:55,162 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:17:55,163 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:17:55,166 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:17:55,166 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:17:55,166 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:17:55,167 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:17:55,168 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:17:55,168 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:17:55,169 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:17:55,169 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:17:55,169 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:17:55,169 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:17:55,170 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:17:55,170 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:17:55,171 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:17:55,171 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:17:55,171 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:17:55,171 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:17:55,171 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:17:55,172 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:17:55,172 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:17:55,172 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:17:55,172 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:17:55,173 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:17:55,174 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:17:55,174 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:17:55,174 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:17:55,174 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:17:55,175 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:17:55,175 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:17:55,175 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:17:55,176 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:17:55,176 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:17:55,176 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:17:55,176 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:17:55,177 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:17:55,177 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:17:55,177 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:17:55,177 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:17:55,178 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:17:55,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:17:55,472 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:17:55,474 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:17:55,478 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:17:55,479 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:17:55,480 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-match-symm.wvr.c [2024-01-29 14:17:56,703 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:17:56,878 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:17:56,879 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-match-symm.wvr.c [2024-01-29 14:17:56,888 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a29009ef/59ee9c58fccc45bcaea6fcbc855e70ba/FLAGb3086b309 [2024-01-29 14:17:56,899 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a29009ef/59ee9c58fccc45bcaea6fcbc855e70ba [2024-01-29 14:17:56,901 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:17:56,902 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:17:56,903 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-match-symm.wvr.yml/witness.yml [2024-01-29 14:17:57,005 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:17:57,006 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:17:57,008 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:57,008 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:17:57,011 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:17:57,011 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:56" (1/2) ... [2024-01-29 14:17:57,012 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6de52ac8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:57, skipping insertion in model container [2024-01-29 14:17:57,012 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:56" (1/2) ... [2024-01-29 14:17:57,014 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76ae9c60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:57, skipping insertion in model container [2024-01-29 14:17:57,014 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:57" (2/2) ... [2024-01-29 14:17:57,014 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6de52ac8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:57, skipping insertion in model container [2024-01-29 14:17:57,014 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:57" (2/2) ... [2024-01-29 14:17:57,015 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:17:57,038 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:17:57,039 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 14:17:57,039 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] seq_2_start_5 == 0 [2024-01-29 14:17:57,039 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] result_6 == 0 [2024-01-29 14:17:57,039 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] result_7 == 0 [2024-01-29 14:17:57,039 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] seq_1_start_4 == 0 [2024-01-29 14:17:57,040 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] seq_1_start_1 == 0 [2024-01-29 14:17:57,040 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] seq_2_start_5 == 0 [2024-01-29 14:17:57,040 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] result_7 == 0 [2024-01-29 14:17:57,040 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] score_3 == 0 [2024-01-29 14:17:57,040 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] seq_2_start_2 == 0 [2024-01-29 14:17:57,040 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] seq_1_start_4 == 0 [2024-01-29 14:17:57,040 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] result_6 == 0 [2024-01-29 14:17:57,041 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] score_0 == 0 [2024-01-29 14:17:57,041 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967294LL - (long long )s1) - (long long )s2 >= 0LL [2024-01-29 14:17:57,041 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967296LL + (long long )s1) + (long long )s2 >= 0LL [2024-01-29 14:17:57,041 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967295LL + (long long )s1) - (long long )s2 >= 0LL [2024-01-29 14:17:57,041 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (unsigned long )_argptr == 0UL [2024-01-29 14:17:57,041 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967295LL - (long long )s1) + (long long )s2 >= 0LL [2024-01-29 14:17:57,042 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967295LL - (long long )s1) + (long long )s2 >= 0LL [2024-01-29 14:17:57,042 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967295LL + (long long )s1) - (long long )s2 >= 0LL [2024-01-29 14:17:57,042 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967294LL - (long long )s1) - (long long )s2 >= 0LL [2024-01-29 14:17:57,042 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967296LL + (long long )s1) + (long long )s2 >= 0LL [2024-01-29 14:17:57,042 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 14:17:57,042 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] 1 <= b [2024-01-29 14:17:57,042 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] b != 0 [2024-01-29 14:17:57,043 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_7 == 0 [2024-01-29 14:17:57,043 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_6 == 0 [2024-01-29 14:17:57,043 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] (unsigned long )_argptr == 0UL [2024-01-29 14:17:57,043 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] seq_2_start_5 == 0 [2024-01-29 14:17:57,043 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_7 == 0 [2024-01-29 14:17:57,043 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_6 == 0 [2024-01-29 14:17:57,043 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] seq_1_start_1 == 0 [2024-01-29 14:17:57,043 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] result_7 == 0 [2024-01-29 14:17:57,044 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] seq_1_start_4 == 0 [2024-01-29 14:17:57,045 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] seq_2_start_5 == 0 [2024-01-29 14:17:57,045 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] score_3 == 0 [2024-01-29 14:17:57,045 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] seq_2_start_2 == 0 [2024-01-29 14:17:57,045 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] result_6 == 0 [2024-01-29 14:17:57,045 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:17:57,046 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-29 14:17:57,046 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] seq_2_start_5 == 0 [2024-01-29 14:17:57,046 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] result_7 == 0 [2024-01-29 14:17:57,046 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] result_6 == 0 [2024-01-29 14:17:57,046 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] b <= -1 [2024-01-29 14:17:57,046 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] b != 0 [2024-01-29 14:17:57,046 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] seq_1_start_4 == 0 [2024-01-29 14:17:57,047 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] result_6 == 0 [2024-01-29 14:17:57,047 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] result_7 == 0 [2024-01-29 14:17:57,047 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] seq_2_start_5 == 0 [2024-01-29 14:17:57,047 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] score_3 == 0 [2024-01-29 14:17:57,047 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] score_3 == 0 [2024-01-29 14:17:57,048 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] seq_2_start_2 == 0 [2024-01-29 14:17:57,048 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] seq_1_start_4 == 0 [2024-01-29 14:17:57,048 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] result_6 == 0 [2024-01-29 14:17:57,049 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] seq_2_start_5 == 0 [2024-01-29 14:17:57,049 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] result_7 == 0 [2024-01-29 14:17:57,066 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:17:57,218 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-match-symm.wvr.c[2610,2623] [2024-01-29 14:17:57,225 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:17:57,237 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:17:57,248 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local [2024-01-29 14:17:57,270 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: s2 [2024-01-29 14:17:57,271 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76ae9c60 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:57, skipping insertion in model container [2024-01-29 14:17:57,271 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:57,272 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:17:57,273 INFO L158 Benchmark]: Toolchain (without parser) took 265.98ms. Allocated memory is still 104.9MB. Free memory was 76.5MB in the beginning and 61.6MB in the end (delta: 14.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-29 14:17:57,274 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 69.2MB. Free memory is still 38.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:57,274 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 104.9MB. Free memory is still 80.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:57,275 INFO L158 Benchmark]: CACSL2BoogieTranslator took 264.14ms. Allocated memory is still 104.9MB. Free memory was 76.2MB in the beginning and 61.8MB in the end (delta: 14.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-29 14:17:57,276 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 69.2MB. Free memory is still 38.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 104.9MB. Free memory is still 80.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 264.14ms. Allocated memory is still 104.9MB. Free memory was 76.2MB in the beginning and 61.8MB in the end (delta: 14.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 43]: Incorrect Syntax Undeclared variable in ACSL expression: s2 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