./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-word-subst.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-word-subst.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3d25acf6 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/chl-word-subst.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-word-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-3d25acf-m [2024-01-30 14:23:43,134 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:23:43,216 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-30 14:23:43,222 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:23:43,223 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:23:43,256 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:23:43,256 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:23:43,257 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:23:43,257 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:23:43,261 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:23:43,261 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:23:43,262 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:23:43,263 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:23:43,264 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:23:43,264 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:23:43,264 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:23:43,265 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:23:43,265 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:23:43,265 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-30 14:23:43,265 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:23:43,266 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:23:43,266 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:23:43,266 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:23:43,267 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:23:43,268 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:23:43,268 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:23:43,268 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:23:43,269 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:23:43,269 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:23:43,270 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:23:43,270 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:23:43,271 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:23:43,271 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:23:43,271 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:23:43,271 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:23:43,271 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:23:43,272 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-30 14:23:43,272 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-30 14:23:43,272 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:23:43,272 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:23:43,273 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:23:43,273 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:23:43,273 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:23:43,273 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:23:43,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:23:43,534 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:23:43,536 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:23:43,537 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:23:43,538 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:23:43,539 INFO L431 ainManager$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-word-subst.wvr.yml/witness.yml [2024-01-30 14:23:43,733 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:23:43,734 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:23:43,735 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-word-subst.wvr.c [2024-01-30 14:23:44,883 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:23:45,090 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:23:45,090 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-word-subst.wvr.c [2024-01-30 14:23:45,097 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e286eff42/83a5ded7887047f786caf85a93116cc2/FLAG80bbc9089 [2024-01-30 14:23:45,109 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e286eff42/83a5ded7887047f786caf85a93116cc2 [2024-01-30 14:23:45,109 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:23:45,110 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:23:45,111 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:23:45,112 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:23:45,116 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:23:45,117 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:23:43" (1/2) ... [2024-01-30 14:23:45,119 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74410768 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:23:45, skipping insertion in model container [2024-01-30 14:23:45,120 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:23:43" (1/2) ... [2024-01-30 14:23:45,121 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3e6aaa0b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:23:45, skipping insertion in model container [2024-01-30 14:23:45,121 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:23:45" (2/2) ... [2024-01-30 14:23:45,122 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74410768 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:23:45, skipping insertion in model container [2024-01-30 14:23:45,122 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:23:45" (2/2) ... [2024-01-30 14:23:45,123 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:23:45,181 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:23:45,182 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L98] ((0 <= i) && ((unsigned long )_argptr == 0UL)) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-30 14:23:45,183 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] (((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:45,183 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-30 14:23:45,183 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || i == 5) [2024-01-30 14:23:45,183 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-30 14:23:45,184 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] (((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (get3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:45,184 INFO L98 nessWitnessExtractor]: Loop invariant at [L89-L95] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((((((((((6 <= i && i != 1) && i != 2) || i == 5) || i == 5) || i == 4) || i == 4) || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) [2024-01-30 14:23:45,184 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] ((0 <= i) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:23:45,184 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] (((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:45,184 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (((((get1 == 0) && (get2 == 0)) && (get3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:45,184 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] ((res1 == 0) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:45,185 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] ((0 <= i) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:23:45,185 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] ((((((((((((((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL)) && (get1 == 0)) && (get2 == 0)) && (get3 == 0)) && (count1 == 0)) && (count2 == 0)) && (count3 == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:45,185 INFO L98 nessWitnessExtractor]: Loop invariant at [L69-L75] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((((((((i == 5 || i == 4) || i == 4) || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || ((6 <= i && i != 1) && i != 2)) [2024-01-30 14:23:45,185 INFO L98 nessWitnessExtractor]: Loop invariant at [L139-L141] ((((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0)) && ((((((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && (((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0)) || (((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1)) || ((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 7) && size != 0)) || ((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 6) && size != 0)) || ((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 5) && size != 0)) [2024-01-30 14:23:45,185 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] ((((((((((((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL)) && (get1 == 0)) && (get2 == 0)) && (get3 == 0)) && (count3 == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:45,186 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (((((((get1 == 0) && (get2 == 0)) && (get3 == 0)) && (n2 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:45,186 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] ((0 <= i) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:23:45,186 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] ((((get2 == 0) && (get3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:45,186 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L61] (((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:23:45,186 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L78] ((0 <= i) && ((unsigned long )_argptr == 0UL)) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-30 14:23:45,187 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L58] ((0 <= i) && ((unsigned long )_argptr == 0UL)) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-30 14:23:45,187 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L81] (((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:23:45,187 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] (((((((-1LL - (long long )i) + (long long )size >= 0LL) && (get3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0)) && (size != 0)) && ((((((((((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) || (((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1)) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) [2024-01-30 14:23:45,187 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:45,187 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L101] (((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:23:45,188 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (((((((((((((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL)) && (get1 == 0)) && (get2 == 0)) && (get3 == 0)) && (count2 == 0)) && (count3 == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:45,188 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L54] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:23:45,188 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L94] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:23:45,188 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-30 14:23:45,188 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] (((((((((((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL)) && (get1 == 0)) && (get2 == 0)) && (get3 == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:45,188 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-30 14:23:45,189 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] ((((((get1 == 0) && (get2 == 0)) && (get3 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:45,189 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:23:45,189 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-30 14:23:45,190 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] (((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:45,190 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L55] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((((((((((6 <= i && i != 1) && i != 2) || i == 5) || i == 5) || i == 4) || i == 4) || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) [2024-01-30 14:23:45,190 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L74] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) [2024-01-30 14:23:45,191 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:45,191 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:23:45,192 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-30 14:23:45,223 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:23:45,403 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-word-subst.wvr.c[3384,3397] [2024-01-30 14:23:45,423 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:23:45,437 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:23:45,446 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 Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-30 14:23:45,484 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-30 14:23:45,484 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3e6aaa0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:23:45, skipping insertion in model container [2024-01-30 14:23:45,485 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:23:45,485 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:23:45,487 INFO L158 Benchmark]: Toolchain (without parser) took 375.49ms. Allocated memory is still 148.9MB. Free memory was 104.7MB in the beginning and 88.8MB in the end (delta: 16.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-30 14:23:45,487 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 117.4MB. Free memory is still 77.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:23:45,488 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 117.4MB. Free memory is still 84.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:23:45,488 INFO L158 Benchmark]: CACSL2BoogieTranslator took 373.55ms. Allocated memory is still 148.9MB. Free memory was 104.7MB in the beginning and 88.8MB in the end (delta: 16.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-30 14:23:45,489 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 0.19ms. Allocated memory is still 117.4MB. Free memory is still 77.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.17ms. Allocated memory is still 117.4MB. Free memory is still 84.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 373.55ms. Allocated memory is still 148.9MB. Free memory was 104.7MB in the beginning and 88.8MB in the end (delta: 16.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 57]: 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-word-subst.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-word-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-3d25acf-m [2024-01-30 14:23:47,542 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:23:47,615 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-30 14:23:47,619 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:23:47,619 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:23:47,645 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:23:47,646 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:23:47,646 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:23:47,647 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:23:47,650 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:23:47,650 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:23:47,650 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:23:47,651 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:23:47,652 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:23:47,652 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:23:47,653 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:23:47,653 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:23:47,654 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:23:47,654 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:23:47,654 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:23:47,654 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:23:47,655 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:23:47,656 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:23:47,656 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-30 14:23:47,656 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-30 14:23:47,656 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:23:47,657 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-30 14:23:47,657 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:23:47,657 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:23:47,658 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:23:47,659 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:23:47,659 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:23:47,659 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:23:47,659 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:23:47,660 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:23:47,660 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:23:47,661 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:23:47,661 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:23:47,661 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-30 14:23:47,661 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-30 14:23:47,662 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:23:47,662 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:23:47,662 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:23:47,662 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:23:47,663 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:23:47,663 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-30 14:23:47,663 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:23:48,011 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:23:48,032 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:23:48,036 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:23:48,037 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:23:48,037 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:23:48,039 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-word-subst.wvr.c [2024-01-30 14:23:49,293 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:23:49,493 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:23:49,493 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-word-subst.wvr.c [2024-01-30 14:23:49,503 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/075d24662/1b80cb8cd805438596bc41069597734b/FLAG8fe6902f1 [2024-01-30 14:23:49,872 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/075d24662/1b80cb8cd805438596bc41069597734b [2024-01-30 14:23:49,875 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:23:49,875 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:23:49,878 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-word-subst.wvr.yml/witness.yml [2024-01-30 14:23:50,096 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:23:50,098 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:23:50,100 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:23:50,100 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:23:50,104 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:23:50,105 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:23:49" (1/2) ... [2024-01-30 14:23:50,106 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@918b780 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:23:50, skipping insertion in model container [2024-01-30 14:23:50,106 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:23:49" (1/2) ... [2024-01-30 14:23:50,107 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@518d46e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:23:50, skipping insertion in model container [2024-01-30 14:23:50,107 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:23:50" (2/2) ... [2024-01-30 14:23:50,112 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@918b780 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:23:50, skipping insertion in model container [2024-01-30 14:23:50,112 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:23:50" (2/2) ... [2024-01-30 14:23:50,112 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:23:50,184 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:23:50,186 INFO L98 nessWitnessExtractor]: Loop invariant at [L69-L75] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((((((((i == 5 || i == 4) || i == 4) || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || ((6 <= i && i != 1) && i != 2)) [2024-01-30 14:23:50,186 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-30 14:23:50,186 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (((((get1 == 0) && (get2 == 0)) && (get3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:50,186 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-30 14:23:50,186 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] (((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:50,187 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-30 14:23:50,187 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L78] ((0 <= i) && ((unsigned long )_argptr == 0UL)) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-30 14:23:50,187 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L61] (((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:23:50,188 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] ((0 <= i) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:23:50,188 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] (((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:50,188 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] ((((((((((((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL)) && (get1 == 0)) && (get2 == 0)) && (get3 == 0)) && (count3 == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:50,188 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] (((((((((((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL)) && (get1 == 0)) && (get2 == 0)) && (get3 == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:50,188 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] ((res1 == 0) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:50,188 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] (((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (get3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:50,189 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] ((((((get1 == 0) && (get2 == 0)) && (get3 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:50,189 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] ((((get2 == 0) && (get3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:50,189 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] (((((((-1LL - (long long )i) + (long long )size >= 0LL) && (get3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0)) && (size != 0)) && ((((((((((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) || (((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1)) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) [2024-01-30 14:23:50,190 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:50,190 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:23:50,190 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L58] ((0 <= i) && ((unsigned long )_argptr == 0UL)) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-30 14:23:50,190 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] (((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:50,190 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (((((((((((((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL)) && (get1 == 0)) && (get2 == 0)) && (get3 == 0)) && (count2 == 0)) && (count3 == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:50,190 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L101] (((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:23:50,191 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:23:50,191 INFO L98 nessWitnessExtractor]: Loop invariant at [L139-L141] ((((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0)) && ((((((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && (((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0)) || (((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1)) || ((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 7) && size != 0)) || ((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 6) && size != 0)) || ((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 5) && size != 0)) [2024-01-30 14:23:50,191 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L54] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:23:50,191 INFO L98 nessWitnessExtractor]: Loop invariant at [L89-L95] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((((((((((6 <= i && i != 1) && i != 2) || i == 5) || i == 5) || i == 4) || i == 4) || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) [2024-01-30 14:23:50,191 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || i == 5) [2024-01-30 14:23:50,191 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L55] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((((((((((6 <= i && i != 1) && i != 2) || i == 5) || i == 5) || i == 4) || i == 4) || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) [2024-01-30 14:23:50,191 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L98] ((0 <= i) && ((unsigned long )_argptr == 0UL)) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-30 14:23:50,192 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-30 14:23:50,192 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L74] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) [2024-01-30 14:23:50,193 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:50,193 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] ((((((((((((((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL)) && (get1 == 0)) && (get2 == 0)) && (get3 == 0)) && (count1 == 0)) && (count2 == 0)) && (count3 == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:50,194 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] ((0 <= i) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:23:50,194 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L94] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:23:50,194 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L81] (((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:23:50,194 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] ((0 <= i) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:23:50,195 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-30 14:23:50,195 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (((((((get1 == 0) && (get2 == 0)) && (get3 == 0)) && (n2 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-01-30 14:23:50,195 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-30 14:23:50,223 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:23:50,439 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-word-subst.wvr.c[3384,3397] [2024-01-30 14:23:50,459 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:23:50,471 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-30 14:23:50,486 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:23:50,521 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-word-subst.wvr.c[3384,3397] [2024-01-30 14:23:50,527 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:23:50,536 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:23:50,548 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 Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-30 14:23:50,604 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-30 14:23:50,605 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@518d46e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:23:50, skipping insertion in model container [2024-01-30 14:23:50,606 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:23:50,606 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:23:50,609 INFO L158 Benchmark]: Toolchain (without parser) took 510.00ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 36.1MB in the beginning and 47.3MB in the end (delta: -11.2MB). Peak memory consumption was 16.3MB. Max. memory is 16.1GB. [2024-01-30 14:23:50,609 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 44.0MB. Free memory is still 20.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:23:50,610 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 58.7MB. Free memory is still 30.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:23:50,611 INFO L158 Benchmark]: CACSL2BoogieTranslator took 506.83ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 35.9MB in the beginning and 47.3MB in the end (delta: -11.4MB). Peak memory consumption was 16.3MB. Max. memory is 16.1GB. [2024-01-30 14:23:50,613 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 44.0MB. Free memory is still 20.9MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.19ms. Allocated memory is still 58.7MB. Free memory is still 30.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 506.83ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 35.9MB in the beginning and 47.3MB in the end (delta: -11.4MB). Peak memory consumption was 16.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 57]: 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