./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-complex/safestack_relacy.i --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/safestack_relacy.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fced0e87 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/pthread-complex/safestack_relacy.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safestack_relacy.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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:27:00,873 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:27:00,938 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:27:00,942 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:27:00,943 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:27:00,965 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:27:00,967 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:27:00,967 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:27:00,967 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:27:00,970 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:27:00,971 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:27:00,971 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:27:00,971 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:27:00,972 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:27:00,973 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:27:00,973 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:27:00,973 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:27:00,973 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:27:00,974 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:27:00,974 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:27:00,974 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:27:00,984 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:27:00,984 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:27:00,984 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:27:00,984 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:27:00,985 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:27:00,985 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:27:00,985 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:27:00,986 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:27:00,986 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:27:00,987 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:27:00,987 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:27:00,987 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:27:00,987 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:27:00,987 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:27:00,988 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:27:00,988 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:27:00,989 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:27:00,989 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:27:00,989 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:27:00,989 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:27:00,990 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:27:00,990 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:27:00,990 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:27:01,210 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:27:01,230 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:27:01,232 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:27:01,233 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:27:01,248 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:27:01,249 INFO L431 ainManager$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/safestack_relacy.yml/witness.yml [2024-01-31 16:27:01,437 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:27:01,437 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:27:01,439 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-complex/safestack_relacy.i [2024-01-31 16:27:02,497 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:27:02,773 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:27:02,773 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/safestack_relacy.i [2024-01-31 16:27:02,789 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dc08d887/6ce6cc4dcdf446789b9777169ca9c333/FLAGef44242f3 [2024-01-31 16:27:02,799 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dc08d887/6ce6cc4dcdf446789b9777169ca9c333 [2024-01-31 16:27:02,800 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:27:02,801 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:27:02,801 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:27:02,801 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:27:02,805 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:27:02,806 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:27:01" (1/2) ... [2024-01-31 16:27:02,807 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c74a97 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:27:02, skipping insertion in model container [2024-01-31 16:27:02,807 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:27:01" (1/2) ... [2024-01-31 16:27:02,808 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3cbf942b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:27:02, skipping insertion in model container [2024-01-31 16:27:02,808 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:27:02" (2/2) ... [2024-01-31 16:27:02,808 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c74a97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:27:02, skipping insertion in model container [2024-01-31 16:27:02,808 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:27:02" (2/2) ... [2024-01-31 16:27:02,809 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:27:03,443 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:27:03,444 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] (((((((((-128 <= index) && (-128 <= head1)) && (0 <= index)) && (0 <= head1)) && (index <= 2)) && (index <= 127)) && (head1 <= 2)) && (head1 <= 127)) && (((index == -1 || index == 0) || index == 1) || index == 2)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2) [2024-01-31 16:27:03,445 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] (((((((((-128 <= index) && (-128 <= head1)) && (0 <= index)) && (0 <= head1)) && (index <= 2)) && (index <= 127)) && (head1 <= 2)) && (head1 <= 127)) && (((index == -1 || index == 0) || index == 1) || index == 2)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2) [2024-01-31 16:27:03,445 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] ((((3 == pushCount) && (stack.count == 3)) && (stack.head == 0)) && (pushCount == 3)) && (i == 1 || (0 == i && i == 0)) [2024-01-31 16:27:03,445 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1893] (((((((0 <= idx) && (idx <= 2)) && (idx <= 127)) && ((unsigned long )arg <= 2UL)) && ((unsigned long )arg <= 127UL)) && (arg == idx)) && ((idx == 0 || idx == 1) || idx == 2)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL) [2024-01-31 16:27:03,445 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] (((((((((-128 <= head1) && (-128 <= next1)) && (0 <= head1)) && (0 <= next1)) && (head1 <= 2)) && (head1 <= 127)) && (next1 <= 2)) && (next1 <= 127)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2)) && (((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2) [2024-01-31 16:27:03,445 INFO L98 nessWitnessExtractor]: Location invariant after [L1892-L1892] (((unsigned long )arg <= 2UL) && ((unsigned long )arg <= 127UL)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL) [2024-01-31 16:27:03,445 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] (((((((((-128 <= v) && (-128 <= t)) && (-1 <= v)) && (-1 <= t)) && (v <= 2)) && (v <= 127)) && (t <= 2)) && (t <= 127)) && (((v == -1 || v == 0) || v == 1) || v == 2)) && (((t == -1 || t == 0) || t == 1) || t == 2) [2024-01-31 16:27:03,445 INFO L98 nessWitnessExtractor]: Location invariant before [L1916-L1916] (i == 2 || i == 1) || (0 == i && i == 0) [2024-01-31 16:27:03,445 INFO L98 nessWitnessExtractor]: Location invariant before [L1834-L1834] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:03,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1798-L1798] ((-128 <= v) && (v <= 127)) && (((((((((-1 <= v && 0 <= stack.count) && stack.count <= 3) && stack.count <= 127) && v <= 3) && stack.head == 0) && stack.count % 3 == 0) && (stack.count == 0 || stack.count == 3)) && ((((v == -1 || v == 0) || v == 1) || v == 2) || v == 3)) || ((0 <= v && v <= 2) && (((v == -1 || v == 0) || v == 1) || v == 2))) [2024-01-31 16:27:03,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1833-L1833] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:03,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] ((((((((((((-128 <= desired) && (-128 <= *obj)) && (0 <= desired)) && (0 <= *obj)) && (desired <= 2)) && (desired <= 127)) && (*obj <= 2)) && (*obj <= 127)) && (obj == & stack.head)) && (ret == (_Bool)0 || ret == (_Bool)1)) && ((((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)) || (((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)))) && (((desired == -1 || desired == 0) || desired == 1) || desired == 2)) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2) [2024-01-31 16:27:03,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] ((((3 == pushCount) && (stack.count == 3)) && (stack.head == 0)) && (pushCount == 3)) && (i == 2) [2024-01-31 16:27:03,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] ((((((((((((-128 <= desired) && (-128 <= *obj)) && (0 <= desired)) && (0 <= *obj)) && (desired <= 2)) && (desired <= 127)) && (*obj <= 2)) && (*obj <= 127)) && (obj == & stack.head)) && (ret == (_Bool)0 || ret == (_Bool)1)) && ((((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)) || (((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)))) && (((desired == -1 || desired == 0) || desired == 1) || desired == 2)) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2) [2024-01-31 16:27:03,446 INFO L98 nessWitnessExtractor]: Location invariant after [L1866-L1866] (((((((((-128 <= head1) && (-128 <= next1)) && (0 <= head1)) && (0 <= next1)) && (head1 <= 2)) && (head1 <= 127)) && (next1 <= 2)) && (next1 <= 127)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2)) && (((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2) [2024-01-31 16:27:03,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1892-L1892] (((unsigned long )arg <= 2UL) && ((unsigned long )arg <= 127UL)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL) [2024-01-31 16:27:03,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] (((((((((((((-128 <= desired) && (-128 <= *obj)) && (0 <= desired)) && (0 <= *obj)) && (desired <= 2)) && (desired <= 127)) && (*obj <= 2)) && (*obj <= 127)) && ((_Bool)0 == ret)) && (obj == & stack.head)) && (ret == (_Bool)0)) && ((((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)) || (((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)))) && (((desired == -1 || desired == 0) || desired == 1) || desired == 2)) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2) [2024-01-31 16:27:03,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1836-L1836] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:03,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1913-L1913] (i == 2 || i == 1) || (((0 == i && stack.count == 3) && stack.head == 0) && i == 0) [2024-01-31 16:27:03,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1842-L1842] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:03,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1899] (((((((((((((-128 <= elem) && (-1 <= elem)) && (0 <= idx)) && (i <= 1U)) && (idx <= 2)) && (idx <= 127)) && (elem <= 2)) && (elem <= 127)) && ((unsigned long )arg <= 2UL)) && ((unsigned long )arg <= 127UL)) && (arg == idx)) && ((idx == 0 || idx == 1) || idx == 2)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL)) && (((elem == -1 || elem == 0) || elem == 1) || elem == 2) [2024-01-31 16:27:03,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (((((((((((((-128 <= elem) && (0 <= idx)) && (0 <= elem)) && (i <= 1U)) && (idx <= 2)) && (idx <= 127)) && (elem <= 2)) && (elem <= 127)) && ((unsigned long )arg <= 2UL)) && ((unsigned long )arg <= 127UL)) && (arg == idx)) && ((idx == 0 || idx == 1) || idx == 2)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL)) && (((elem == -1 || elem == 0) || elem == 1) || elem == 2) [2024-01-31 16:27:03,447 INFO L98 nessWitnessExtractor]: Location invariant after [L1903-L1903] (((((((((((((-128 <= elem) && (0 <= idx)) && (0 <= elem)) && (i <= 1U)) && (idx <= 2)) && (idx <= 127)) && (elem <= 2)) && (elem <= 127)) && ((unsigned long )arg <= 2UL)) && ((unsigned long )arg <= 127UL)) && (arg == idx)) && ((idx == 0 || idx == 1) || idx == 2)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL)) && (((elem == -1 || elem == 0) || elem == 1) || elem == 2) [2024-01-31 16:27:03,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1867] ((((((((((((((-128 <= head1) && (-128 <= next1)) && (-128 <= head2)) && (0 <= head1)) && (0 <= next1)) && (0 <= head2)) && (head1 <= 2)) && (head1 <= 127)) && (next1 <= 2)) && (next1 <= 127)) && (head2 <= 2)) && (head2 <= 127)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2)) && (((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2)) && (((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2) [2024-01-31 16:27:03,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1844-L1844] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:03,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1837-L1837] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:03,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1841-L1841] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:03,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] ((((((((0 <= idx) && (idx <= 2)) && (idx <= 127)) && ((unsigned long )arg <= 2UL)) && ((unsigned long )arg <= 127UL)) && (arg == idx)) && (i == 2U)) && ((idx == 0 || idx == 1) || idx == 2)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL) [2024-01-31 16:27:03,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (((((((((((((-128 <= elem) && (0 <= idx)) && (0 <= elem)) && (i <= 1U)) && (idx <= 2)) && (idx <= 127)) && (elem <= 2)) && (elem <= 127)) && ((unsigned long )arg <= 2UL)) && ((unsigned long )arg <= 127UL)) && (arg == idx)) && ((idx == 0 || idx == 1) || idx == 2)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL)) && (((elem == -1 || elem == 0) || elem == 1) || elem == 2) [2024-01-31 16:27:03,448 INFO L98 nessWitnessExtractor]: Loop invariant at [L1912-L1912] ((((((i == 3 || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (((0 == i && stack.count == 3) && stack.head == 0) && i == 0)) || (stack.count == 3 && stack.head == 0) [2024-01-31 16:27:03,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1818] (((((((((((((-128 <= desired) && (-128 <= *obj)) && (0 <= desired)) && (0 <= *obj)) && (desired <= 2)) && (desired <= 127)) && (*obj <= 2)) && (*obj <= 127)) && ((_Bool)0 == ret)) && (obj == & stack.head)) && (ret == (_Bool)0)) && ((((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)) || (((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)))) && (((desired == -1 || desired == 0) || desired == 1) || desired == 2)) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2) [2024-01-31 16:27:03,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] (((((((((((((-128 <= desired) && (-128 <= *obj)) && (0 <= desired)) && (0 <= *obj)) && (desired <= 2)) && (desired <= 127)) && (*obj <= 2)) && (*obj <= 127)) && ((_Bool)0 == ret)) && (obj == & stack.head)) && (ret == (_Bool)0)) && ((((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)) || (((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)))) && (((desired == -1 || desired == 0) || desired == 1) || desired == 2)) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2) [2024-01-31 16:27:03,449 INFO L98 nessWitnessExtractor]: Loop invariant at [L1852-L1852] (((3 == pushCount) && (stack.count == 3)) && (stack.head == 0)) && (pushCount == 3) [2024-01-31 16:27:03,449 INFO L98 nessWitnessExtractor]: Location invariant after [L1809-L1809] ((((-128 <= v) && (-1 <= v)) && (v <= 2)) && (v <= 127)) && (((v == -1 || v == 0) || v == 1) || v == 2) [2024-01-31 16:27:03,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1799-L1799] ((-128 <= v) && (v <= 127)) && (((((((((-1 <= v && 0 <= stack.count) && stack.count <= 3) && stack.count <= 127) && v <= 3) && stack.head == 0) && stack.count % 3 == 0) && (stack.count == 0 || stack.count == 3)) && ((((v == -1 || v == 0) || v == 1) || v == 2) || v == 3)) || ((0 <= v && v <= 2) && (((v == -1 || v == 0) || v == 1) || v == 2))) [2024-01-31 16:27:03,449 INFO L98 nessWitnessExtractor]: Location invariant after [L1882-L1882] ((((-128 <= index) && (0 <= index)) && (index <= 2)) && (index <= 127)) && (((index == -1 || index == 0) || index == 1) || index == 2) [2024-01-31 16:27:03,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] (((((((((-128 <= v) && (-128 <= t)) && (-1 <= v)) && (-1 <= t)) && (v <= 2)) && (v <= 127)) && (t <= 2)) && (t <= 127)) && (((v == -1 || v == 0) || v == 1) || v == 2)) && (((t == -1 || t == 0) || t == 1) || t == 2) [2024-01-31 16:27:03,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] ((((((((((((((-128 <= head1) && (-128 <= next1)) && (-128 <= head2)) && (0 <= head1)) && (0 <= next1)) && (0 <= head2)) && (head1 <= 2)) && (head1 <= 127)) && (next1 <= 2)) && (next1 <= 127)) && (head2 <= 2)) && (head2 <= 127)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2)) && (((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2)) && (((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2) [2024-01-31 16:27:03,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] (((((((((((((-128 <= elem) && (0 <= idx)) && (0 <= elem)) && (i <= 1U)) && (idx <= 2)) && (idx <= 127)) && (elem <= 2)) && (elem <= 127)) && ((unsigned long )arg <= 2UL)) && ((unsigned long )arg <= 127UL)) && (arg == idx)) && ((idx == 0 || idx == 1) || idx == 2)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL)) && (((elem == -1 || elem == 0) || elem == 1) || elem == 2) [2024-01-31 16:27:03,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] (((((((((-128 <= v) && (-128 <= t)) && (-1 <= v)) && (-1 <= t)) && (v <= 2)) && (v <= 127)) && (t <= 2)) && (t <= 127)) && (((v == -1 || v == 0) || v == 1) || v == 2)) && (((t == -1 || t == 0) || t == 1) || t == 2) [2024-01-31 16:27:03,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] (((((((((-128 <= index) && (-128 <= head1)) && (0 <= index)) && (0 <= head1)) && (index <= 2)) && (index <= 127)) && (head1 <= 2)) && (head1 <= 127)) && (((index == -1 || index == 0) || index == 1) || index == 2)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2) [2024-01-31 16:27:03,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1864] (((((((((-128 <= head1) && (-128 <= next1)) && (-1 <= next1)) && (0 <= head1)) && (head1 <= 2)) && (head1 <= 127)) && (next1 <= 2)) && (next1 <= 127)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2)) && (((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2) [2024-01-31 16:27:03,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1843-L1843] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:03,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] ((((((((0 <= idx) && (i <= 1U)) && (idx <= 2)) && (idx <= 127)) && ((unsigned long )arg <= 2UL)) && ((unsigned long )arg <= 127UL)) && (arg == idx)) && ((idx == 0 || idx == 1) || idx == 2)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL) [2024-01-31 16:27:03,450 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] ((((((((0 <= idx) && (i <= 1U)) && (idx <= 2)) && (idx <= 127)) && ((unsigned long )arg <= 2UL)) && ((unsigned long )arg <= 127UL)) && (arg == idx)) && ((idx == 0 || idx == 1) || idx == 2)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL) [2024-01-31 16:27:03,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1835-L1835] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:03,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] (((((((((((((-128 <= desired) && (-128 <= *obj)) && (0 <= desired)) && (0 <= *obj)) && (desired <= 2)) && (desired <= 127)) && (*obj <= 2)) && (*obj <= 127)) && ((_Bool)0 == ret)) && (obj == & stack.head)) && (ret == (_Bool)0)) && ((((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)) || (((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)))) && (((desired == -1 || desired == 0) || desired == 1) || desired == 2)) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2) [2024-01-31 16:27:03,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] (((((((((((((-128 <= elem) && (0 <= idx)) && (0 <= elem)) && (i <= 1U)) && (idx <= 2)) && (idx <= 127)) && (elem <= 2)) && (elem <= 127)) && ((unsigned long )arg <= 2UL)) && ((unsigned long )arg <= 127UL)) && (arg == idx)) && ((idx == 0 || idx == 1) || idx == 2)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL)) && (((elem == -1 || elem == 0) || elem == 1) || elem == 2) [2024-01-31 16:27:03,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] ((((((((((((((-128 <= head1) && (-128 <= next1)) && (-128 <= head2)) && (0 <= head1)) && (0 <= next1)) && (0 <= head2)) && (head1 <= 2)) && (head1 <= 127)) && (next1 <= 2)) && (next1 <= 127)) && (head2 <= 2)) && (head2 <= 127)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2)) && (((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2)) && (((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2) [2024-01-31 16:27:03,451 INFO L98 nessWitnessExtractor]: Loop invariant at [L1915-L1915] ((((((i == 3 || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) || i == 3 [2024-01-31 16:27:03,451 INFO L98 nessWitnessExtractor]: Location invariant after [L1834-L1834] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:03,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] ((((-128 <= head1) && (0 <= head1)) && (head1 <= 2)) && (head1 <= 127)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2) [2024-01-31 16:27:03,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] (((((((((((((-128 <= desired) && (-128 <= *obj)) && (0 <= desired)) && (0 <= *obj)) && (desired <= 2)) && (desired <= 127)) && (*obj <= 2)) && (*obj <= 127)) && ((_Bool)0 == ret)) && (obj == & stack.head)) && (ret == (_Bool)0)) && ((((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)) || (((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)))) && (((desired == -1 || desired == 0) || desired == 1) || desired == 2)) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2) [2024-01-31 16:27:03,451 INFO L98 nessWitnessExtractor]: Location invariant after [L1842-L1842] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:03,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1850-L1850] (((3 == pushCount) && (stack.count == 0)) && (stack.head == 0)) && (pushCount == 3) [2024-01-31 16:27:03,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] (((((((((((((-128 <= desired) && (-128 <= *obj)) && (0 <= desired)) && (0 <= *obj)) && (desired <= 2)) && (desired <= 127)) && (*obj <= 2)) && (*obj <= 127)) && ((_Bool)0 == ret)) && (obj == & stack.head)) && (ret == (_Bool)0)) && ((((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)) || (((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)))) && (((desired == -1 || desired == 0) || desired == 1) || desired == 2)) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2) [2024-01-31 16:27:03,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] ((((-128 <= index) && (0 <= index)) && (index <= 2)) && (index <= 127)) && (((index == -1 || index == 0) || index == 1) || index == 2) [2024-01-31 16:27:03,452 INFO L98 nessWitnessExtractor]: Location invariant after [L1863-L1863] ((((-128 <= head1) && (0 <= head1)) && (head1 <= 2)) && (head1 <= 127)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2) [2024-01-31 16:27:03,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1845-L1845] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:03,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1911-L1911] (stack.count == 0) && (stack.head == 0) [2024-01-31 16:27:03,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] ((((((((((((((-128 <= head1) && (-128 <= next1)) && (-128 <= head2)) && (0 <= head1)) && (0 <= next1)) && (0 <= head2)) && (head1 <= 2)) && (head1 <= 127)) && (next1 <= 2)) && (next1 <= 127)) && (head2 <= 2)) && (head2 <= 127)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2)) && (((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2)) && (((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2) [2024-01-31 16:27:03,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1804-L1804] (((((-128 <= *obj && 0 <= *obj) && *obj <= 2) && *obj <= 127) && obj == & stack.head) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2)) || obj == & stack.count [2024-01-31 16:27:03,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1918-L1918] i == 3 [2024-01-31 16:27:03,453 INFO L98 nessWitnessExtractor]: Location invariant after [L1816-L1816] ((((((((((((-128 <= desired) && (-128 <= *obj)) && (0 <= desired)) && (0 <= *obj)) && (desired <= 2)) && (desired <= 127)) && (*obj <= 2)) && (*obj <= 127)) && (obj == & stack.head)) && (ret == (_Bool)0 || ret == (_Bool)1)) && ((((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)) || (((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)))) && (((desired == -1 || desired == 0) || desired == 1) || desired == 2)) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2) [2024-01-31 16:27:03,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] ((((-128 <= v) && (-1 <= v)) && (v <= 2)) && (v <= 127)) && (((v == -1 || v == 0) || v == 1) || v == 2) [2024-01-31 16:27:03,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1851-L1851] (((3 == pushCount) && (stack.count == 3)) && (stack.head == 0)) && (pushCount == 3) [2024-01-31 16:27:03,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] ((((-128 <= v) && (-1 <= v)) && (v <= 2)) && (v <= 127)) && (((v == -1 || v == 0) || v == 1) || v == 2) [2024-01-31 16:27:03,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] ((((((((((((-128 <= desired) && (-128 <= *obj)) && (0 <= desired)) && (0 <= *obj)) && (desired <= 2)) && (desired <= 127)) && (*obj <= 2)) && (*obj <= 127)) && (obj == & stack.head)) && (ret == (_Bool)0 || ret == (_Bool)1)) && ((((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)) || (((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)))) && (((desired == -1 || desired == 0) || desired == 1) || desired == 2)) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2) [2024-01-31 16:27:03,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1800-L1800] ((-128 <= v) && (v <= 127)) && (((((-1 <= v && v <= 3) && stack.count == 3) && stack.head == 0) && ((((v == -1 || v == 0) || v == 1) || v == 2) || v == 3)) || ((0 <= v && v <= 2) && (((v == -1 || v == 0) || v == 1) || v == 2))) [2024-01-31 16:27:03,490 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:27:03,784 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:27:03,784 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3cbf942b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:27:03, skipping insertion in model container [2024-01-31 16:27:03,784 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:27:03,785 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:27:03,786 INFO L158 Benchmark]: Toolchain (without parser) took 984.72ms. Allocated memory was 117.4MB in the beginning and 184.5MB in the end (delta: 67.1MB). Free memory was 48.8MB in the beginning and 88.9MB in the end (delta: -40.1MB). Peak memory consumption was 66.9MB. Max. memory is 16.1GB. [2024-01-31 16:27:03,786 INFO L158 Benchmark]: Witness Parser took 0.11ms. Allocated memory is still 117.4MB. Free memory is still 87.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:27:03,787 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 117.4MB. Free memory is still 67.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:27:03,787 INFO L158 Benchmark]: CACSL2BoogieTranslator took 983.11ms. Allocated memory was 117.4MB in the beginning and 184.5MB in the end (delta: 67.1MB). Free memory was 48.8MB in the beginning and 88.9MB in the end (delta: -40.1MB). Peak memory consumption was 66.9MB. Max. memory is 16.1GB. [2024-01-31 16:27:03,792 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 0.11ms. Allocated memory is still 117.4MB. Free memory is still 87.2MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 117.4MB. Free memory is still 67.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 983.11ms. Allocated memory was 117.4MB in the beginning and 184.5MB in the end (delta: 67.1MB). Free memory was 48.8MB in the beginning and 88.9MB in the end (delta: -40.1MB). Peak memory consumption was 66.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 776]: Unsupported Syntax Undefined type __compar_fn_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/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/pthread-complex/safestack_relacy.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safestack_relacy.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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:27:05,534 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:27:05,575 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:27:05,578 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:27:05,578 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:27:05,619 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:27:05,622 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:27:05,622 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:27:05,623 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:27:05,624 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:27:05,624 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:27:05,624 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:27:05,625 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:27:05,626 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:27:05,626 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:27:05,627 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:27:05,627 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:27:05,630 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:27:05,630 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:27:05,630 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:27:05,630 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:27:05,636 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:27:05,636 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:27:05,636 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:27:05,637 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:27:05,637 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:27:05,637 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:27:05,637 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:27:05,637 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:27:05,637 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:27:05,638 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:27:05,638 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:27:05,638 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:27:05,638 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:27:05,639 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:27:05,639 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:27:05,639 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:27:05,640 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:27:05,640 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:27:05,640 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:27:05,640 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:27:05,640 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:27:05,640 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:27:05,641 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:27:05,641 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:27:05,641 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:27:05,641 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:27:05,923 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:27:05,946 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:27:05,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:27:05,950 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:27:05,950 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:27:05,952 INFO L431 ainManager$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/safestack_relacy.yml/witness.yml [2024-01-31 16:27:06,166 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:27:06,167 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:27:06,168 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-complex/safestack_relacy.i [2024-01-31 16:27:07,291 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:27:07,553 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:27:07,554 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/safestack_relacy.i [2024-01-31 16:27:07,574 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50d4f44aa/29e7e7ca22544f858e8e87b3ca019a01/FLAGfa564bf26 [2024-01-31 16:27:07,587 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50d4f44aa/29e7e7ca22544f858e8e87b3ca019a01 [2024-01-31 16:27:07,587 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:27:07,589 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:27:07,592 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:27:07,593 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:27:07,597 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:27:07,597 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:27:06" (1/2) ... [2024-01-31 16:27:07,599 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51b33401 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:27:07, skipping insertion in model container [2024-01-31 16:27:07,599 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:27:06" (1/2) ... [2024-01-31 16:27:07,601 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3613d46a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:27:07, skipping insertion in model container [2024-01-31 16:27:07,601 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:27:07" (2/2) ... [2024-01-31 16:27:07,601 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51b33401 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:27:07, skipping insertion in model container [2024-01-31 16:27:07,601 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:27:07" (2/2) ... [2024-01-31 16:27:07,602 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:27:08,275 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:27:08,276 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1893] (((((((0 <= idx) && (idx <= 2)) && (idx <= 127)) && ((unsigned long )arg <= 2UL)) && ((unsigned long )arg <= 127UL)) && (arg == idx)) && ((idx == 0 || idx == 1) || idx == 2)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL) [2024-01-31 16:27:08,276 INFO L98 nessWitnessExtractor]: Location invariant before [L1916-L1916] (i == 2 || i == 1) || (0 == i && i == 0) [2024-01-31 16:27:08,276 INFO L98 nessWitnessExtractor]: Loop invariant at [L1915-L1915] ((((((i == 3 || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) || i == 3 [2024-01-31 16:27:08,276 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] ((((3 == pushCount) && (stack.count == 3)) && (stack.head == 0)) && (pushCount == 3)) && (i == 2) [2024-01-31 16:27:08,276 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] ((((-128 <= head1) && (0 <= head1)) && (head1 <= 2)) && (head1 <= 127)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2) [2024-01-31 16:27:08,277 INFO L98 nessWitnessExtractor]: Location invariant before [L1911-L1911] (stack.count == 0) && (stack.head == 0) [2024-01-31 16:27:08,277 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] ((((((((((((((-128 <= head1) && (-128 <= next1)) && (-128 <= head2)) && (0 <= head1)) && (0 <= next1)) && (0 <= head2)) && (head1 <= 2)) && (head1 <= 127)) && (next1 <= 2)) && (next1 <= 127)) && (head2 <= 2)) && (head2 <= 127)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2)) && (((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2)) && (((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2) [2024-01-31 16:27:08,277 INFO L98 nessWitnessExtractor]: Location invariant after [L1866-L1866] (((((((((-128 <= head1) && (-128 <= next1)) && (0 <= head1)) && (0 <= next1)) && (head1 <= 2)) && (head1 <= 127)) && (next1 <= 2)) && (next1 <= 127)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2)) && (((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2) [2024-01-31 16:27:08,277 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] (((((((((-128 <= index) && (-128 <= head1)) && (0 <= index)) && (0 <= head1)) && (index <= 2)) && (index <= 127)) && (head1 <= 2)) && (head1 <= 127)) && (((index == -1 || index == 0) || index == 1) || index == 2)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2) [2024-01-31 16:27:08,277 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] (((((((((-128 <= index) && (-128 <= head1)) && (0 <= index)) && (0 <= head1)) && (index <= 2)) && (index <= 127)) && (head1 <= 2)) && (head1 <= 127)) && (((index == -1 || index == 0) || index == 1) || index == 2)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2) [2024-01-31 16:27:08,277 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1818] (((((((((((((-128 <= desired) && (-128 <= *obj)) && (0 <= desired)) && (0 <= *obj)) && (desired <= 2)) && (desired <= 127)) && (*obj <= 2)) && (*obj <= 127)) && ((_Bool)0 == ret)) && (obj == & stack.head)) && (ret == (_Bool)0)) && ((((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)) || (((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)))) && (((desired == -1 || desired == 0) || desired == 1) || desired == 2)) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2) [2024-01-31 16:27:08,277 INFO L98 nessWitnessExtractor]: Location invariant before [L1850-L1850] (((3 == pushCount) && (stack.count == 0)) && (stack.head == 0)) && (pushCount == 3) [2024-01-31 16:27:08,278 INFO L98 nessWitnessExtractor]: Location invariant before [L1798-L1798] ((-128 <= v) && (v <= 127)) && (((((((((-1 <= v && 0 <= stack.count) && stack.count <= 3) && stack.count <= 127) && v <= 3) && stack.head == 0) && stack.count % 3 == 0) && (stack.count == 0 || stack.count == 3)) && ((((v == -1 || v == 0) || v == 1) || v == 2) || v == 3)) || ((0 <= v && v <= 2) && (((v == -1 || v == 0) || v == 1) || v == 2))) [2024-01-31 16:27:08,278 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] (((((((((-128 <= v) && (-128 <= t)) && (-1 <= v)) && (-1 <= t)) && (v <= 2)) && (v <= 127)) && (t <= 2)) && (t <= 127)) && (((v == -1 || v == 0) || v == 1) || v == 2)) && (((t == -1 || t == 0) || t == 1) || t == 2) [2024-01-31 16:27:08,278 INFO L98 nessWitnessExtractor]: Location invariant before [L1835-L1835] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:08,278 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] ((((((((((((((-128 <= head1) && (-128 <= next1)) && (-128 <= head2)) && (0 <= head1)) && (0 <= next1)) && (0 <= head2)) && (head1 <= 2)) && (head1 <= 127)) && (next1 <= 2)) && (next1 <= 127)) && (head2 <= 2)) && (head2 <= 127)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2)) && (((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2)) && (((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2) [2024-01-31 16:27:08,278 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (((((((((((((-128 <= elem) && (0 <= idx)) && (0 <= elem)) && (i <= 1U)) && (idx <= 2)) && (idx <= 127)) && (elem <= 2)) && (elem <= 127)) && ((unsigned long )arg <= 2UL)) && ((unsigned long )arg <= 127UL)) && (arg == idx)) && ((idx == 0 || idx == 1) || idx == 2)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL)) && (((elem == -1 || elem == 0) || elem == 1) || elem == 2) [2024-01-31 16:27:08,279 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] (((((((((-128 <= v) && (-128 <= t)) && (-1 <= v)) && (-1 <= t)) && (v <= 2)) && (v <= 127)) && (t <= 2)) && (t <= 127)) && (((v == -1 || v == 0) || v == 1) || v == 2)) && (((t == -1 || t == 0) || t == 1) || t == 2) [2024-01-31 16:27:08,279 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] (((((((((-128 <= v) && (-128 <= t)) && (-1 <= v)) && (-1 <= t)) && (v <= 2)) && (v <= 127)) && (t <= 2)) && (t <= 127)) && (((v == -1 || v == 0) || v == 1) || v == 2)) && (((t == -1 || t == 0) || t == 1) || t == 2) [2024-01-31 16:27:08,279 INFO L98 nessWitnessExtractor]: Location invariant before [L1844-L1844] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:08,279 INFO L98 nessWitnessExtractor]: Loop invariant at [L1912-L1912] ((((((i == 3 || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (((0 == i && stack.count == 3) && stack.head == 0) && i == 0)) || (stack.count == 3 && stack.head == 0) [2024-01-31 16:27:08,279 INFO L98 nessWitnessExtractor]: Location invariant before [L1837-L1837] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:08,279 INFO L98 nessWitnessExtractor]: Location invariant before [L1834-L1834] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:08,279 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] (((((((((((((-128 <= desired) && (-128 <= *obj)) && (0 <= desired)) && (0 <= *obj)) && (desired <= 2)) && (desired <= 127)) && (*obj <= 2)) && (*obj <= 127)) && ((_Bool)0 == ret)) && (obj == & stack.head)) && (ret == (_Bool)0)) && ((((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)) || (((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)))) && (((desired == -1 || desired == 0) || desired == 1) || desired == 2)) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2) [2024-01-31 16:27:08,279 INFO L98 nessWitnessExtractor]: Location invariant after [L1816-L1816] ((((((((((((-128 <= desired) && (-128 <= *obj)) && (0 <= desired)) && (0 <= *obj)) && (desired <= 2)) && (desired <= 127)) && (*obj <= 2)) && (*obj <= 127)) && (obj == & stack.head)) && (ret == (_Bool)0 || ret == (_Bool)1)) && ((((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)) || (((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)))) && (((desired == -1 || desired == 0) || desired == 1) || desired == 2)) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2) [2024-01-31 16:27:08,280 INFO L98 nessWitnessExtractor]: Location invariant after [L1892-L1892] (((unsigned long )arg <= 2UL) && ((unsigned long )arg <= 127UL)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL) [2024-01-31 16:27:08,280 INFO L98 nessWitnessExtractor]: Location invariant before [L1800-L1800] ((-128 <= v) && (v <= 127)) && (((((-1 <= v && v <= 3) && stack.count == 3) && stack.head == 0) && ((((v == -1 || v == 0) || v == 1) || v == 2) || v == 3)) || ((0 <= v && v <= 2) && (((v == -1 || v == 0) || v == 1) || v == 2))) [2024-01-31 16:27:08,280 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] ((((((((0 <= idx) && (idx <= 2)) && (idx <= 127)) && ((unsigned long )arg <= 2UL)) && ((unsigned long )arg <= 127UL)) && (arg == idx)) && (i == 2U)) && ((idx == 0 || idx == 1) || idx == 2)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL) [2024-01-31 16:27:08,280 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] ((((((((((((-128 <= desired) && (-128 <= *obj)) && (0 <= desired)) && (0 <= *obj)) && (desired <= 2)) && (desired <= 127)) && (*obj <= 2)) && (*obj <= 127)) && (obj == & stack.head)) && (ret == (_Bool)0 || ret == (_Bool)1)) && ((((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)) || (((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)))) && (((desired == -1 || desired == 0) || desired == 1) || desired == 2)) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2) [2024-01-31 16:27:08,280 INFO L98 nessWitnessExtractor]: Location invariant before [L1892-L1892] (((unsigned long )arg <= 2UL) && ((unsigned long )arg <= 127UL)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL) [2024-01-31 16:27:08,281 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] (((((((((((((-128 <= desired) && (-128 <= *obj)) && (0 <= desired)) && (0 <= *obj)) && (desired <= 2)) && (desired <= 127)) && (*obj <= 2)) && (*obj <= 127)) && ((_Bool)0 == ret)) && (obj == & stack.head)) && (ret == (_Bool)0)) && ((((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)) || (((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)))) && (((desired == -1 || desired == 0) || desired == 1) || desired == 2)) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2) [2024-01-31 16:27:08,281 INFO L98 nessWitnessExtractor]: Location invariant before [L1836-L1836] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:08,281 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] ((((-128 <= v) && (-1 <= v)) && (v <= 2)) && (v <= 127)) && (((v == -1 || v == 0) || v == 1) || v == 2) [2024-01-31 16:27:08,282 INFO L98 nessWitnessExtractor]: Location invariant before [L1843-L1843] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:08,283 INFO L98 nessWitnessExtractor]: Location invariant before [L1804-L1804] (((((-128 <= *obj && 0 <= *obj) && *obj <= 2) && *obj <= 127) && obj == & stack.head) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2)) || obj == & stack.count [2024-01-31 16:27:08,283 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1864] (((((((((-128 <= head1) && (-128 <= next1)) && (-1 <= next1)) && (0 <= head1)) && (head1 <= 2)) && (head1 <= 127)) && (next1 <= 2)) && (next1 <= 127)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2)) && (((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2) [2024-01-31 16:27:08,283 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1899] (((((((((((((-128 <= elem) && (-1 <= elem)) && (0 <= idx)) && (i <= 1U)) && (idx <= 2)) && (idx <= 127)) && (elem <= 2)) && (elem <= 127)) && ((unsigned long )arg <= 2UL)) && ((unsigned long )arg <= 127UL)) && (arg == idx)) && ((idx == 0 || idx == 1) || idx == 2)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL)) && (((elem == -1 || elem == 0) || elem == 1) || elem == 2) [2024-01-31 16:27:08,283 INFO L98 nessWitnessExtractor]: Location invariant after [L1842-L1842] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:08,283 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] ((((((((0 <= idx) && (i <= 1U)) && (idx <= 2)) && (idx <= 127)) && ((unsigned long )arg <= 2UL)) && ((unsigned long )arg <= 127UL)) && (arg == idx)) && ((idx == 0 || idx == 1) || idx == 2)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL) [2024-01-31 16:27:08,283 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] ((((((((0 <= idx) && (i <= 1U)) && (idx <= 2)) && (idx <= 127)) && ((unsigned long )arg <= 2UL)) && ((unsigned long )arg <= 127UL)) && (arg == idx)) && ((idx == 0 || idx == 1) || idx == 2)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL) [2024-01-31 16:27:08,283 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] (((((((((((((-128 <= desired) && (-128 <= *obj)) && (0 <= desired)) && (0 <= *obj)) && (desired <= 2)) && (desired <= 127)) && (*obj <= 2)) && (*obj <= 127)) && ((_Bool)0 == ret)) && (obj == & stack.head)) && (ret == (_Bool)0)) && ((((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)) || (((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)))) && (((desired == -1 || desired == 0) || desired == 1) || desired == 2)) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2) [2024-01-31 16:27:08,284 INFO L98 nessWitnessExtractor]: Location invariant after [L1882-L1882] ((((-128 <= index) && (0 <= index)) && (index <= 2)) && (index <= 127)) && (((index == -1 || index == 0) || index == 1) || index == 2) [2024-01-31 16:27:08,284 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] (((((((((-128 <= index) && (-128 <= head1)) && (0 <= index)) && (0 <= head1)) && (index <= 2)) && (index <= 127)) && (head1 <= 2)) && (head1 <= 127)) && (((index == -1 || index == 0) || index == 1) || index == 2)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2) [2024-01-31 16:27:08,284 INFO L98 nessWitnessExtractor]: Location invariant before [L1913-L1913] (i == 2 || i == 1) || (((0 == i && stack.count == 3) && stack.head == 0) && i == 0) [2024-01-31 16:27:08,284 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] (((((((((((((-128 <= desired) && (-128 <= *obj)) && (0 <= desired)) && (0 <= *obj)) && (desired <= 2)) && (desired <= 127)) && (*obj <= 2)) && (*obj <= 127)) && ((_Bool)0 == ret)) && (obj == & stack.head)) && (ret == (_Bool)0)) && ((((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)) || (((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)))) && (((desired == -1 || desired == 0) || desired == 1) || desired == 2)) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2) [2024-01-31 16:27:08,284 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] ((((-128 <= v) && (-1 <= v)) && (v <= 2)) && (v <= 127)) && (((v == -1 || v == 0) || v == 1) || v == 2) [2024-01-31 16:27:08,284 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] ((((((((((((-128 <= desired) && (-128 <= *obj)) && (0 <= desired)) && (0 <= *obj)) && (desired <= 2)) && (desired <= 127)) && (*obj <= 2)) && (*obj <= 127)) && (obj == & stack.head)) && (ret == (_Bool)0 || ret == (_Bool)1)) && ((((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)) || (((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)))) && (((desired == -1 || desired == 0) || desired == 1) || desired == 2)) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2) [2024-01-31 16:27:08,285 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] ((((-128 <= index) && (0 <= index)) && (index <= 2)) && (index <= 127)) && (((index == -1 || index == 0) || index == 1) || index == 2) [2024-01-31 16:27:08,285 INFO L98 nessWitnessExtractor]: Location invariant before [L1845-L1845] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:08,285 INFO L98 nessWitnessExtractor]: Location invariant before [L1799-L1799] ((-128 <= v) && (v <= 127)) && (((((((((-1 <= v && 0 <= stack.count) && stack.count <= 3) && stack.count <= 127) && v <= 3) && stack.head == 0) && stack.count % 3 == 0) && (stack.count == 0 || stack.count == 3)) && ((((v == -1 || v == 0) || v == 1) || v == 2) || v == 3)) || ((0 <= v && v <= 2) && (((v == -1 || v == 0) || v == 1) || v == 2))) [2024-01-31 16:27:08,285 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] ((((3 == pushCount) && (stack.count == 3)) && (stack.head == 0)) && (pushCount == 3)) && (i == 1 || (0 == i && i == 0)) [2024-01-31 16:27:08,285 INFO L98 nessWitnessExtractor]: Location invariant after [L1863-L1863] ((((-128 <= head1) && (0 <= head1)) && (head1 <= 2)) && (head1 <= 127)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2) [2024-01-31 16:27:08,286 INFO L98 nessWitnessExtractor]: Loop invariant at [L1852-L1852] (((3 == pushCount) && (stack.count == 3)) && (stack.head == 0)) && (pushCount == 3) [2024-01-31 16:27:08,286 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] ((((((((((((((-128 <= head1) && (-128 <= next1)) && (-128 <= head2)) && (0 <= head1)) && (0 <= next1)) && (0 <= head2)) && (head1 <= 2)) && (head1 <= 127)) && (next1 <= 2)) && (next1 <= 127)) && (head2 <= 2)) && (head2 <= 127)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2)) && (((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2)) && (((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2) [2024-01-31 16:27:08,287 INFO L98 nessWitnessExtractor]: Location invariant after [L1809-L1809] ((((-128 <= v) && (-1 <= v)) && (v <= 2)) && (v <= 127)) && (((v == -1 || v == 0) || v == 1) || v == 2) [2024-01-31 16:27:08,287 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] (((((((((((((-128 <= elem) && (0 <= idx)) && (0 <= elem)) && (i <= 1U)) && (idx <= 2)) && (idx <= 127)) && (elem <= 2)) && (elem <= 127)) && ((unsigned long )arg <= 2UL)) && ((unsigned long )arg <= 127UL)) && (arg == idx)) && ((idx == 0 || idx == 1) || idx == 2)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL)) && (((elem == -1 || elem == 0) || elem == 1) || elem == 2) [2024-01-31 16:27:08,287 INFO L98 nessWitnessExtractor]: Location invariant before [L1833-L1833] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:08,287 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] (((((((((((((-128 <= desired) && (-128 <= *obj)) && (0 <= desired)) && (0 <= *obj)) && (desired <= 2)) && (desired <= 127)) && (*obj <= 2)) && (*obj <= 127)) && ((_Bool)0 == ret)) && (obj == & stack.head)) && (ret == (_Bool)0)) && ((((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)) || (((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)))) && (((desired == -1 || desired == 0) || desired == 1) || desired == 2)) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2) [2024-01-31 16:27:08,287 INFO L98 nessWitnessExtractor]: Location invariant after [L1834-L1834] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:08,287 INFO L98 nessWitnessExtractor]: Location invariant before [L1851-L1851] (((3 == pushCount) && (stack.count == 3)) && (stack.head == 0)) && (pushCount == 3) [2024-01-31 16:27:08,288 INFO L98 nessWitnessExtractor]: Location invariant before [L1842-L1842] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:08,288 INFO L98 nessWitnessExtractor]: Location invariant before [L1918-L1918] i == 3 [2024-01-31 16:27:08,288 INFO L98 nessWitnessExtractor]: Location invariant before [L1841-L1841] ((1 == v) && (obj == & stack.count)) && (v == 1) [2024-01-31 16:27:08,288 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (((((((((((((-128 <= elem) && (0 <= idx)) && (0 <= elem)) && (i <= 1U)) && (idx <= 2)) && (idx <= 127)) && (elem <= 2)) && (elem <= 127)) && ((unsigned long )arg <= 2UL)) && ((unsigned long )arg <= 127UL)) && (arg == idx)) && ((idx == 0 || idx == 1) || idx == 2)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL)) && (((elem == -1 || elem == 0) || elem == 1) || elem == 2) [2024-01-31 16:27:08,288 INFO L98 nessWitnessExtractor]: Location invariant after [L1903-L1903] (((((((((((((-128 <= elem) && (0 <= idx)) && (0 <= elem)) && (i <= 1U)) && (idx <= 2)) && (idx <= 127)) && (elem <= 2)) && (elem <= 127)) && ((unsigned long )arg <= 2UL)) && ((unsigned long )arg <= 127UL)) && (arg == idx)) && ((idx == 0 || idx == 1) || idx == 2)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL)) && (((elem == -1 || elem == 0) || elem == 1) || elem == 2) [2024-01-31 16:27:08,288 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] (((((((((((((-128 <= elem) && (0 <= idx)) && (0 <= elem)) && (i <= 1U)) && (idx <= 2)) && (idx <= 127)) && (elem <= 2)) && (elem <= 127)) && ((unsigned long )arg <= 2UL)) && ((unsigned long )arg <= 127UL)) && (arg == idx)) && ((idx == 0 || idx == 1) || idx == 2)) && (((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL)) && (((elem == -1 || elem == 0) || elem == 1) || elem == 2) [2024-01-31 16:27:08,288 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] (((((((((-128 <= head1) && (-128 <= next1)) && (0 <= head1)) && (0 <= next1)) && (head1 <= 2)) && (head1 <= 127)) && (next1 <= 2)) && (next1 <= 127)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2)) && (((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2) [2024-01-31 16:27:08,289 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1867] ((((((((((((((-128 <= head1) && (-128 <= next1)) && (-128 <= head2)) && (0 <= head1)) && (0 <= next1)) && (0 <= head2)) && (head1 <= 2)) && (head1 <= 127)) && (next1 <= 2)) && (next1 <= 127)) && (head2 <= 2)) && (head2 <= 127)) && (((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2)) && (((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2)) && (((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2) [2024-01-31 16:27:08,289 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] ((((((((((((-128 <= desired) && (-128 <= *obj)) && (0 <= desired)) && (0 <= *obj)) && (desired <= 2)) && (desired <= 127)) && (*obj <= 2)) && (*obj <= 127)) && (obj == & stack.head)) && (ret == (_Bool)0 || ret == (_Bool)1)) && ((((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)) || (((-128 <= *expected && *expected <= 127) && (0 <= *expected && *expected <= 2)) && (((*expected == -1 || *expected == 0) || *expected == 1) || *expected == 2)))) && (((desired == -1 || desired == 0) || desired == 1) || desired == 2)) && (((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2) [2024-01-31 16:27:08,334 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:27:08,621 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:27:08,622 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3613d46a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:27:08, skipping insertion in model container [2024-01-31 16:27:08,622 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:27:08,622 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:27:08,623 INFO L158 Benchmark]: Toolchain (without parser) took 1033.53ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 39.9MB in the beginning and 68.7MB in the end (delta: -28.8MB). Peak memory consumption was 36.8MB. Max. memory is 16.1GB. [2024-01-31 16:27:08,626 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 48.2MB. Free memory is still 21.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:27:08,627 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 81.8MB. Free memory was 46.2MB in the beginning and 46.1MB in the end (delta: 80.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:27:08,627 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1029.82ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 39.5MB in the beginning and 68.7MB in the end (delta: -29.1MB). Peak memory consumption was 36.8MB. Max. memory is 16.1GB. [2024-01-31 16:27:08,629 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 0.18ms. Allocated memory is still 48.2MB. Free memory is still 21.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 81.8MB. Free memory was 46.2MB in the beginning and 46.1MB in the end (delta: 80.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1029.82ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 39.5MB in the beginning and 68.7MB in the end (delta: -29.1MB). Peak memory consumption was 36.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 776]: Unsupported Syntax Undefined type __compar_fn_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN