./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 a340643f 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-dev-a340643-m [2024-01-27 14:59:13,424 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:59:13,456 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:59:13,459 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:59:13,460 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:59:13,477 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:59:13,482 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:59:13,483 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:59:13,483 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:59:13,486 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:59:13,486 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:59:13,487 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:59:13,487 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:59:13,488 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:59:13,488 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:59:13,488 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:59:13,489 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:59:13,489 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:59:13,489 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:59:13,489 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:59:13,490 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:59:13,490 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:59:13,490 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:59:13,490 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:59:13,491 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:59:13,491 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:59:13,491 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:59:13,491 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:59:13,492 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:59:13,492 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:59:13,492 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:59:13,493 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:59:13,493 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:59:13,493 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:59:13,493 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:59:13,494 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:59:13,494 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:59:13,494 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:59:13,494 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:59:13,494 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:59:13,495 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:59:13,495 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:59:13,495 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:59:13,495 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:59:13,698 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:59:13,719 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:59:13,721 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:59:13,722 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:59:13,722 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:59:13,723 INFO L431 ainManager$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 [2024-01-27 14:59:13,881 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:59:13,881 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:59:13,882 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-complex/safestack_relacy.i [2024-01-27 14:59:14,943 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:59:15,179 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:59:15,180 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/safestack_relacy.i [2024-01-27 14:59:15,202 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/851074b93/e354913de8ca4096a59adf4741b36f43/FLAG2c6d5e079 [2024-01-27 14:59:15,217 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/851074b93/e354913de8ca4096a59adf4741b36f43 [2024-01-27 14:59:15,217 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:59:15,219 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:59:15,221 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:59:15,221 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:59:15,225 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:59:15,225 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:59:13" (1/2) ... [2024-01-27 14:59:15,226 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38a9f60a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:59:15, skipping insertion in model container [2024-01-27 14:59:15,226 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:59:13" (1/2) ... [2024-01-27 14:59:15,227 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@271e62fc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:59:15, skipping insertion in model container [2024-01-27 14:59:15,227 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:59:15" (2/2) ... [2024-01-27 14:59:15,227 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38a9f60a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:59:15, skipping insertion in model container [2024-01-27 14:59:15,229 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:59:15" (2/2) ... [2024-01-27 14:59:15,229 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:59:15,645 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:59:15,647 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] (_Bool)0 == ret [2024-01-27 14:59:15,647 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] desired <= 127 [2024-01-27 14:59:15,647 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] 0 <= *obj [2024-01-27 14:59:15,647 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-27 14:59:15,647 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] ret == (_Bool)0 [2024-01-27 14:59:15,647 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] -128 <= desired [2024-01-27 14:59:15,648 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] -128 <= *obj [2024-01-27 14:59:15,648 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] *obj <= 127 [2024-01-27 14:59:15,648 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-27 14:59:15,648 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] 0 <= desired [2024-01-27 14:59:15,648 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] desired <= 2 [2024-01-27 14:59:15,648 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] obj == & stack.head [2024-01-27 14:59:15,648 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] (((-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)) [2024-01-27 14:59:15,649 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] *obj <= 2 [2024-01-27 14:59:15,649 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] head1 <= 127 [2024-01-27 14:59:15,649 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] -128 <= head1 [2024-01-27 14:59:15,649 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] 0 <= next1 [2024-01-27 14:59:15,649 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] head1 <= 2 [2024-01-27 14:59:15,649 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] next1 <= 127 [2024-01-27 14:59:15,650 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] -128 <= next1 [2024-01-27 14:59:15,650 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-27 14:59:15,650 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] 0 <= head1 [2024-01-27 14:59:15,650 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] next1 <= 2 [2024-01-27 14:59:15,650 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:15,650 INFO L98 nessWitnessExtractor]: Location invariant before [L1850-L1850] 3 == pushCount [2024-01-27 14:59:15,650 INFO L98 nessWitnessExtractor]: Location invariant before [L1850-L1850] stack.count == 0 [2024-01-27 14:59:15,651 INFO L98 nessWitnessExtractor]: Location invariant before [L1850-L1850] pushCount == 3 [2024-01-27 14:59:15,651 INFO L98 nessWitnessExtractor]: Location invariant before [L1850-L1850] stack.head == 0 [2024-01-27 14:59:15,651 INFO L98 nessWitnessExtractor]: Location invariant before [L1835-L1835] obj == & stack.count [2024-01-27 14:59:15,651 INFO L98 nessWitnessExtractor]: Location invariant before [L1835-L1835] 1 == v [2024-01-27 14:59:15,651 INFO L98 nessWitnessExtractor]: Location invariant before [L1835-L1835] v == 1 [2024-01-27 14:59:15,651 INFO L98 nessWitnessExtractor]: Loop invariant at [L1852-L1855] 3 == pushCount [2024-01-27 14:59:15,651 INFO L98 nessWitnessExtractor]: Loop invariant at [L1852-L1855] stack.count == 3 [2024-01-27 14:59:15,652 INFO L98 nessWitnessExtractor]: Loop invariant at [L1852-L1855] stack.head == 0 [2024-01-27 14:59:15,652 INFO L98 nessWitnessExtractor]: Loop invariant at [L1852-L1855] pushCount == 3 [2024-01-27 14:59:15,652 INFO L98 nessWitnessExtractor]: Location invariant before [L1834-L1834] v == 1 [2024-01-27 14:59:15,652 INFO L98 nessWitnessExtractor]: Location invariant before [L1834-L1834] 1 == v [2024-01-27 14:59:15,652 INFO L98 nessWitnessExtractor]: Location invariant before [L1834-L1834] obj == & stack.count [2024-01-27 14:59:15,652 INFO L98 nessWitnessExtractor]: Location invariant before [L1836-L1836] obj == & stack.count [2024-01-27 14:59:15,652 INFO L98 nessWitnessExtractor]: Location invariant before [L1836-L1836] v == 1 [2024-01-27 14:59:15,653 INFO L98 nessWitnessExtractor]: Location invariant before [L1836-L1836] 1 == v [2024-01-27 14:59:15,653 INFO L98 nessWitnessExtractor]: Location invariant before [L1913-L1913] (i == 2 || i == 1) || (((0 == i && stack.count == 3) && stack.head == 0) && i == 0) [2024-01-27 14:59:15,653 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] (unsigned long )arg <= 127UL [2024-01-27 14:59:15,653 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] 0 <= idx [2024-01-27 14:59:15,653 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] (idx == 0 || idx == 1) || idx == 2 [2024-01-27 14:59:15,653 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] idx <= 2 [2024-01-27 14:59:15,653 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-27 14:59:15,654 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] (unsigned long )arg <= 2UL [2024-01-27 14:59:15,654 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] arg == idx [2024-01-27 14:59:15,654 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] i <= 1U [2024-01-27 14:59:15,654 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-27 14:59:15,654 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] idx <= 2 [2024-01-27 14:59:15,654 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] idx <= 127 [2024-01-27 14:59:15,654 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] idx <= 127 [2024-01-27 14:59:15,655 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] i <= 1U [2024-01-27 14:59:15,655 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] (unsigned long )arg <= 127UL [2024-01-27 14:59:15,655 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] (unsigned long )arg <= 2UL [2024-01-27 14:59:15,655 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] arg == idx [2024-01-27 14:59:15,655 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] (idx == 0 || idx == 1) || idx == 2 [2024-01-27 14:59:15,655 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] 0 <= idx [2024-01-27 14:59:15,655 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] (((-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)) [2024-01-27 14:59:15,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] desired <= 127 [2024-01-27 14:59:15,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-27 14:59:15,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] 0 <= *obj [2024-01-27 14:59:15,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] (_Bool)0 == ret [2024-01-27 14:59:15,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] -128 <= *obj [2024-01-27 14:59:15,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] obj == & stack.head [2024-01-27 14:59:15,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] ret == (_Bool)0 [2024-01-27 14:59:15,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] desired <= 2 [2024-01-27 14:59:15,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] -128 <= desired [2024-01-27 14:59:15,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] 0 <= desired [2024-01-27 14:59:15,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] *obj <= 2 [2024-01-27 14:59:15,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-27 14:59:15,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] *obj <= 127 [2024-01-27 14:59:15,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1843-L1843] 1 == v [2024-01-27 14:59:15,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1843-L1843] v == 1 [2024-01-27 14:59:15,658 INFO L98 nessWitnessExtractor]: Location invariant before [L1843-L1843] obj == & stack.count [2024-01-27 14:59:15,658 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] t <= 127 [2024-01-27 14:59:15,658 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] ((t == -1 || t == 0) || t == 1) || t == 2 [2024-01-27 14:59:15,658 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] -128 <= v [2024-01-27 14:59:15,658 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] -128 <= t [2024-01-27 14:59:15,658 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] t <= 2 [2024-01-27 14:59:15,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] -1 <= v [2024-01-27 14:59:15,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] -1 <= t [2024-01-27 14:59:15,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] v <= 2 [2024-01-27 14:59:15,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] v <= 127 [2024-01-27 14:59:15,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] ((v == -1 || v == 0) || v == 1) || v == 2 [2024-01-27 14:59:15,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] t <= 2 [2024-01-27 14:59:15,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] v <= 127 [2024-01-27 14:59:15,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] ((t == -1 || t == 0) || t == 1) || t == 2 [2024-01-27 14:59:15,660 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] t <= 127 [2024-01-27 14:59:15,660 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] -128 <= v [2024-01-27 14:59:15,660 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] -128 <= t [2024-01-27 14:59:15,660 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] v <= 2 [2024-01-27 14:59:15,660 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] -1 <= v [2024-01-27 14:59:15,660 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] -1 <= t [2024-01-27 14:59:15,660 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] ((v == -1 || v == 0) || v == 1) || v == 2 [2024-01-27 14:59:15,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] -128 <= *obj [2024-01-27 14:59:15,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] *obj <= 127 [2024-01-27 14:59:15,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-27 14:59:15,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] 0 <= *obj [2024-01-27 14:59:15,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-27 14:59:15,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] *obj <= 2 [2024-01-27 14:59:15,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] (_Bool)0 == ret [2024-01-27 14:59:15,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] obj == & stack.head [2024-01-27 14:59:15,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] desired <= 127 [2024-01-27 14:59:15,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] -128 <= desired [2024-01-27 14:59:15,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] ret == (_Bool)0 [2024-01-27 14:59:15,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] (((-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)) [2024-01-27 14:59:15,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] 0 <= desired [2024-01-27 14:59:15,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] desired <= 2 [2024-01-27 14:59:15,663 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] 0 <= head2 [2024-01-27 14:59:15,663 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] -128 <= next1 [2024-01-27 14:59:15,663 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] next1 <= 127 [2024-01-27 14:59:15,663 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] next1 <= 2 [2024-01-27 14:59:15,663 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] -128 <= head1 [2024-01-27 14:59:15,663 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] head2 <= 127 [2024-01-27 14:59:15,663 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] -128 <= head2 [2024-01-27 14:59:15,663 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] head2 <= 2 [2024-01-27 14:59:15,664 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:15,664 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] head1 <= 127 [2024-01-27 14:59:15,664 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] 0 <= next1 [2024-01-27 14:59:15,664 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-27 14:59:15,664 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] ((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2 [2024-01-27 14:59:15,665 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] 0 <= head1 [2024-01-27 14:59:15,665 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] head1 <= 2 [2024-01-27 14:59:15,665 INFO L98 nessWitnessExtractor]: Location invariant before [L1911-L1911] stack.head == 0 [2024-01-27 14:59:15,665 INFO L98 nessWitnessExtractor]: Location invariant before [L1911-L1911] stack.count == 0 [2024-01-27 14:59:15,665 INFO L98 nessWitnessExtractor]: Location invariant after [L1796-L1801] v <= 127 [2024-01-27 14:59:15,665 INFO L98 nessWitnessExtractor]: Location invariant after [L1796-L1801] ((((-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)) [2024-01-27 14:59:15,665 INFO L98 nessWitnessExtractor]: Location invariant after [L1796-L1801] -128 <= v [2024-01-27 14:59:15,666 INFO L98 nessWitnessExtractor]: Location invariant after [L1847-L1857] stack.head == 0 [2024-01-27 14:59:15,666 INFO L98 nessWitnessExtractor]: Location invariant after [L1847-L1857] pushCount == 3 [2024-01-27 14:59:15,666 INFO L98 nessWitnessExtractor]: Location invariant after [L1847-L1857] i == 2 [2024-01-27 14:59:15,666 INFO L98 nessWitnessExtractor]: Location invariant after [L1847-L1857] 3 == pushCount [2024-01-27 14:59:15,666 INFO L98 nessWitnessExtractor]: Location invariant after [L1847-L1857] stack.count == 3 [2024-01-27 14:59:15,666 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] arg == idx [2024-01-27 14:59:15,666 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] (unsigned long )arg <= 2UL [2024-01-27 14:59:15,666 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] 0 <= idx [2024-01-27 14:59:15,667 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] idx <= 2 [2024-01-27 14:59:15,667 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-27 14:59:15,667 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] idx <= 127 [2024-01-27 14:59:15,667 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] (unsigned long )arg <= 127UL [2024-01-27 14:59:15,667 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] (idx == 0 || idx == 1) || idx == 2 [2024-01-27 14:59:15,667 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] desired <= 2 [2024-01-27 14:59:15,668 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] ret == (_Bool)0 || ret == (_Bool)1 [2024-01-27 14:59:15,668 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] (((-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)) [2024-01-27 14:59:15,668 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-27 14:59:15,668 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] *obj <= 127 [2024-01-27 14:59:15,668 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-27 14:59:15,668 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] *obj <= 2 [2024-01-27 14:59:15,668 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] 0 <= desired [2024-01-27 14:59:15,668 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] 0 <= *obj [2024-01-27 14:59:15,669 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] desired <= 127 [2024-01-27 14:59:15,669 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] -128 <= desired [2024-01-27 14:59:15,669 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] -128 <= *obj [2024-01-27 14:59:15,669 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] obj == & stack.head [2024-01-27 14:59:15,669 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] i == 1 || (0 == i && i == 0) [2024-01-27 14:59:15,669 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] stack.count == 3 [2024-01-27 14:59:15,669 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] pushCount == 3 [2024-01-27 14:59:15,669 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] 3 == pushCount [2024-01-27 14:59:15,669 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] stack.head == 0 [2024-01-27 14:59:15,670 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] 0 <= head1 [2024-01-27 14:59:15,670 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] next1 <= 2 [2024-01-27 14:59:15,670 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:15,670 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] -128 <= head1 [2024-01-27 14:59:15,670 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] head2 <= 127 [2024-01-27 14:59:15,671 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] -128 <= next1 [2024-01-27 14:59:15,671 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] 0 <= head2 [2024-01-27 14:59:15,671 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] ((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2 [2024-01-27 14:59:15,671 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] head1 <= 2 [2024-01-27 14:59:15,672 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-27 14:59:15,673 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] head1 <= 127 [2024-01-27 14:59:15,673 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] 0 <= next1 [2024-01-27 14:59:15,673 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] next1 <= 127 [2024-01-27 14:59:15,673 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] -128 <= head2 [2024-01-27 14:59:15,673 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] head2 <= 2 [2024-01-27 14:59:15,674 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:15,674 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] head1 <= 2 [2024-01-27 14:59:15,674 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] next1 <= 2 [2024-01-27 14:59:15,675 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] -128 <= next1 [2024-01-27 14:59:15,676 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] next1 <= 127 [2024-01-27 14:59:15,677 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] -128 <= head1 [2024-01-27 14:59:15,677 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] head1 <= 127 [2024-01-27 14:59:15,677 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] -1 <= next1 [2024-01-27 14:59:15,682 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-27 14:59:15,682 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] 0 <= head1 [2024-01-27 14:59:15,682 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] 0 <= head1 [2024-01-27 14:59:15,682 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] index <= 2 [2024-01-27 14:59:15,682 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] head1 <= 127 [2024-01-27 14:59:15,682 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] head1 <= 127 [2024-01-27 14:59:15,682 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] -128 <= head1 [2024-01-27 14:59:15,682 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:15,682 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] index <= 127 [2024-01-27 14:59:15,683 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] head1 <= 2 [2024-01-27 14:59:15,683 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] 0 <= head1 [2024-01-27 14:59:15,683 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] -128 <= index [2024-01-27 14:59:15,683 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] head1 <= 2 [2024-01-27 14:59:15,683 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] index <= 2 [2024-01-27 14:59:15,683 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] 0 <= index [2024-01-27 14:59:15,683 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] -128 <= head1 [2024-01-27 14:59:15,683 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] ((index == -1 || index == 0) || index == 1) || index == 2 [2024-01-27 14:59:15,683 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] ((index == -1 || index == 0) || index == 1) || index == 2 [2024-01-27 14:59:15,684 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] 0 <= index [2024-01-27 14:59:15,684 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] index <= 127 [2024-01-27 14:59:15,684 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:15,684 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] -128 <= index [2024-01-27 14:59:15,684 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] desired <= 2 [2024-01-27 14:59:15,684 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] 0 <= *obj [2024-01-27 14:59:15,684 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] *obj <= 127 [2024-01-27 14:59:15,684 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] desired <= 127 [2024-01-27 14:59:15,684 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] ret == (_Bool)0 || ret == (_Bool)1 [2024-01-27 14:59:15,685 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] 0 <= desired [2024-01-27 14:59:15,685 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] *obj <= 2 [2024-01-27 14:59:15,685 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] obj == & stack.head [2024-01-27 14:59:15,685 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] -128 <= desired [2024-01-27 14:59:15,685 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] -128 <= *obj [2024-01-27 14:59:15,685 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-27 14:59:15,685 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] (((-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)) [2024-01-27 14:59:15,685 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-27 14:59:15,685 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] -128 <= head1 [2024-01-27 14:59:15,686 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] -128 <= index [2024-01-27 14:59:15,686 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] ((index == -1 || index == 0) || index == 1) || index == 2 [2024-01-27 14:59:15,686 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] head1 <= 2 [2024-01-27 14:59:15,686 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] index <= 127 [2024-01-27 14:59:15,686 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] 0 <= index [2024-01-27 14:59:15,686 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:15,686 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] 0 <= head1 [2024-01-27 14:59:15,686 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] head1 <= 127 [2024-01-27 14:59:15,686 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] index <= 2 [2024-01-27 14:59:15,687 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 [2024-01-27 14:59:15,687 INFO L98 nessWitnessExtractor]: Location invariant before [L1798-L1798] ((((((((-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)) [2024-01-27 14:59:15,687 INFO L98 nessWitnessExtractor]: Location invariant before [L1798-L1798] -128 <= v [2024-01-27 14:59:15,687 INFO L98 nessWitnessExtractor]: Location invariant before [L1798-L1798] v <= 127 [2024-01-27 14:59:15,687 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] i <= 1U [2024-01-27 14:59:15,687 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (unsigned long )arg <= 2UL [2024-01-27 14:59:15,687 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] 0 <= idx [2024-01-27 14:59:15,688 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] elem <= 2 [2024-01-27 14:59:15,688 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] -128 <= elem [2024-01-27 14:59:15,688 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] idx <= 127 [2024-01-27 14:59:15,688 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] i <= 1U [2024-01-27 14:59:15,688 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] idx <= 127 [2024-01-27 14:59:15,688 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] arg == idx [2024-01-27 14:59:15,688 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] elem <= 127 [2024-01-27 14:59:15,689 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] idx <= 2 [2024-01-27 14:59:15,689 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] elem <= 127 [2024-01-27 14:59:15,689 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] ((elem == -1 || elem == 0) || elem == 1) || elem == 2 [2024-01-27 14:59:15,689 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (unsigned long )arg <= 127UL [2024-01-27 14:59:15,689 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (unsigned long )arg <= 127UL [2024-01-27 14:59:15,690 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] idx <= 2 [2024-01-27 14:59:15,690 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] arg == idx [2024-01-27 14:59:15,690 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] 0 <= elem [2024-01-27 14:59:15,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] 0 <= idx [2024-01-27 14:59:15,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] -128 <= elem [2024-01-27 14:59:15,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (idx == 0 || idx == 1) || idx == 2 [2024-01-27 14:59:15,692 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] elem <= 2 [2024-01-27 14:59:15,692 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] 0 <= elem [2024-01-27 14:59:15,693 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] ((elem == -1 || elem == 0) || elem == 1) || elem == 2 [2024-01-27 14:59:15,693 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (idx == 0 || idx == 1) || idx == 2 [2024-01-27 14:59:15,693 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (unsigned long )arg <= 2UL [2024-01-27 14:59:15,693 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-27 14:59:15,693 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-27 14:59:15,693 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] next1 <= 2 [2024-01-27 14:59:15,693 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:15,693 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] 0 <= head2 [2024-01-27 14:59:15,693 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] ((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2 [2024-01-27 14:59:15,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] next1 <= 127 [2024-01-27 14:59:15,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] -128 <= next1 [2024-01-27 14:59:15,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] -128 <= head2 [2024-01-27 14:59:15,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] 0 <= head1 [2024-01-27 14:59:15,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] head1 <= 2 [2024-01-27 14:59:15,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] -128 <= head1 [2024-01-27 14:59:15,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] 0 <= next1 [2024-01-27 14:59:15,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-27 14:59:15,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] head2 <= 127 [2024-01-27 14:59:15,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] head1 <= 127 [2024-01-27 14:59:15,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] head2 <= 2 [2024-01-27 14:59:15,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] 0 <= head1 [2024-01-27 14:59:15,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] -128 <= next1 [2024-01-27 14:59:15,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] head2 <= 2 [2024-01-27 14:59:15,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] next1 <= 2 [2024-01-27 14:59:15,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] 0 <= next1 [2024-01-27 14:59:15,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] -128 <= head2 [2024-01-27 14:59:15,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] head1 <= 127 [2024-01-27 14:59:15,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-27 14:59:15,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] -128 <= head1 [2024-01-27 14:59:15,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] head1 <= 2 [2024-01-27 14:59:15,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] ((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2 [2024-01-27 14:59:15,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:15,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] 0 <= head2 [2024-01-27 14:59:15,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] next1 <= 127 [2024-01-27 14:59:15,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] head2 <= 127 [2024-01-27 14:59:15,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] 0 <= *obj [2024-01-27 14:59:15,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] *obj <= 127 [2024-01-27 14:59:15,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] 0 <= desired [2024-01-27 14:59:15,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] (_Bool)0 == ret [2024-01-27 14:59:15,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] *obj <= 2 [2024-01-27 14:59:15,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] -128 <= desired [2024-01-27 14:59:15,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] ret == (_Bool)0 [2024-01-27 14:59:15,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-27 14:59:15,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] desired <= 2 [2024-01-27 14:59:15,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-27 14:59:15,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] (((-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)) [2024-01-27 14:59:15,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] desired <= 127 [2024-01-27 14:59:15,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] obj == & stack.head [2024-01-27 14:59:15,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] -128 <= *obj [2024-01-27 14:59:15,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1918-L1918] i == 3 [2024-01-27 14:59:15,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] 0 <= index [2024-01-27 14:59:15,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] ((index == -1 || index == 0) || index == 1) || index == 2 [2024-01-27 14:59:15,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] -128 <= index [2024-01-27 14:59:15,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] index <= 2 [2024-01-27 14:59:15,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] index <= 127 [2024-01-27 14:59:15,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] pushCount == 3 [2024-01-27 14:59:15,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] stack.head == 0 [2024-01-27 14:59:15,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] 3 == pushCount [2024-01-27 14:59:15,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] i == 2 [2024-01-27 14:59:15,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] stack.count == 3 [2024-01-27 14:59:15,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] elem <= 2 [2024-01-27 14:59:15,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] 0 <= idx [2024-01-27 14:59:15,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] arg == idx [2024-01-27 14:59:15,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] ((elem == -1 || elem == 0) || elem == 1) || elem == 2 [2024-01-27 14:59:15,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] i <= 1U [2024-01-27 14:59:15,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] (unsigned long )arg <= 2UL [2024-01-27 14:59:15,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] idx <= 2 [2024-01-27 14:59:15,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] 0 <= elem [2024-01-27 14:59:15,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] -128 <= elem [2024-01-27 14:59:15,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] (unsigned long )arg <= 127UL [2024-01-27 14:59:15,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] elem <= 127 [2024-01-27 14:59:15,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-27 14:59:15,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] (idx == 0 || idx == 1) || idx == 2 [2024-01-27 14:59:15,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] idx <= 127 [2024-01-27 14:59:15,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1841-L1841] 1 == v [2024-01-27 14:59:15,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1841-L1841] obj == & stack.count [2024-01-27 14:59:15,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1841-L1841] v == 1 [2024-01-27 14:59:15,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1892-L1892] (unsigned long )arg <= 2UL [2024-01-27 14:59:15,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1892-L1892] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-27 14:59:15,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1892-L1892] (unsigned long )arg <= 127UL [2024-01-27 14:59:15,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] -128 <= v [2024-01-27 14:59:15,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] ((v == -1 || v == 0) || v == 1) || v == 2 [2024-01-27 14:59:15,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] v <= 2 [2024-01-27 14:59:15,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] -1 <= v [2024-01-27 14:59:15,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] v <= 127 [2024-01-27 14:59:15,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1851-L1851] pushCount == 3 [2024-01-27 14:59:15,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1851-L1851] 3 == pushCount [2024-01-27 14:59:15,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1851-L1851] stack.head == 0 [2024-01-27 14:59:15,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1851-L1851] stack.count == 3 [2024-01-27 14:59:15,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1837-L1837] 1 == v [2024-01-27 14:59:15,704 INFO L98 nessWitnessExtractor]: Location invariant before [L1837-L1837] obj == & stack.count [2024-01-27 14:59:15,704 INFO L98 nessWitnessExtractor]: Location invariant before [L1837-L1837] v == 1 [2024-01-27 14:59:15,704 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] (idx == 0 || idx == 1) || idx == 2 [2024-01-27 14:59:15,704 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] 0 <= idx [2024-01-27 14:59:15,704 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] arg == idx [2024-01-27 14:59:15,704 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] idx <= 127 [2024-01-27 14:59:15,705 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] (unsigned long )arg <= 127UL [2024-01-27 14:59:15,705 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] i == 2U [2024-01-27 14:59:15,705 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-27 14:59:15,705 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] idx <= 2 [2024-01-27 14:59:15,705 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] (unsigned long )arg <= 2UL [2024-01-27 14:59:15,705 INFO L98 nessWitnessExtractor]: Location invariant before [L1799-L1799] -128 <= v [2024-01-27 14:59:15,705 INFO L98 nessWitnessExtractor]: Location invariant before [L1799-L1799] v <= 127 [2024-01-27 14:59:15,705 INFO L98 nessWitnessExtractor]: Location invariant before [L1799-L1799] ((((((((-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)) [2024-01-27 14:59:15,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] ((elem == -1 || elem == 0) || elem == 1) || elem == 2 [2024-01-27 14:59:15,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] idx <= 2 [2024-01-27 14:59:15,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] elem <= 2 [2024-01-27 14:59:15,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] elem <= 127 [2024-01-27 14:59:15,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] 0 <= idx [2024-01-27 14:59:15,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-27 14:59:15,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] idx <= 127 [2024-01-27 14:59:15,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] arg == idx [2024-01-27 14:59:15,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] (unsigned long )arg <= 127UL [2024-01-27 14:59:15,707 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] i <= 1U [2024-01-27 14:59:15,707 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] -128 <= elem [2024-01-27 14:59:15,707 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] -1 <= elem [2024-01-27 14:59:15,707 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] (unsigned long )arg <= 2UL [2024-01-27 14:59:15,707 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] (idx == 0 || idx == 1) || idx == 2 [2024-01-27 14:59:15,707 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] -128 <= elem [2024-01-27 14:59:15,707 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] elem <= 2 [2024-01-27 14:59:15,707 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] idx <= 2 [2024-01-27 14:59:15,707 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] idx <= 127 [2024-01-27 14:59:15,707 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] (unsigned long )arg <= 2UL [2024-01-27 14:59:15,708 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] 0 <= elem [2024-01-27 14:59:15,708 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] arg == idx [2024-01-27 14:59:15,708 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] (unsigned long )arg <= 127UL [2024-01-27 14:59:15,708 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] i <= 1U [2024-01-27 14:59:15,708 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] elem <= 127 [2024-01-27 14:59:15,708 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] (idx == 0 || idx == 1) || idx == 2 [2024-01-27 14:59:15,708 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] ((elem == -1 || elem == 0) || elem == 1) || elem == 2 [2024-01-27 14:59:15,708 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] 0 <= idx [2024-01-27 14:59:15,708 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-27 14:59:15,708 INFO L98 nessWitnessExtractor]: Location invariant before [L1833-L1833] v == 1 [2024-01-27 14:59:15,709 INFO L98 nessWitnessExtractor]: Location invariant before [L1833-L1833] 1 == v [2024-01-27 14:59:15,709 INFO L98 nessWitnessExtractor]: Location invariant before [L1833-L1833] obj == & stack.count [2024-01-27 14:59:15,709 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] v <= 2 [2024-01-27 14:59:15,709 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] ((v == -1 || v == 0) || v == 1) || v == 2 [2024-01-27 14:59:15,709 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] -128 <= v [2024-01-27 14:59:15,709 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] -1 <= v [2024-01-27 14:59:15,709 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] v <= 127 [2024-01-27 14:59:15,709 INFO L98 nessWitnessExtractor]: Location invariant before [L1844-L1844] v == 1 [2024-01-27 14:59:15,709 INFO L98 nessWitnessExtractor]: Location invariant before [L1844-L1844] 1 == v [2024-01-27 14:59:15,709 INFO L98 nessWitnessExtractor]: Location invariant before [L1844-L1844] obj == & stack.count [2024-01-27 14:59:15,710 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] -128 <= *obj [2024-01-27 14:59:15,710 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] -128 <= desired [2024-01-27 14:59:15,710 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] *obj <= 2 [2024-01-27 14:59:15,710 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] desired <= 2 [2024-01-27 14:59:15,710 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] ret == (_Bool)0 || ret == (_Bool)1 [2024-01-27 14:59:15,710 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] (((-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)) [2024-01-27 14:59:15,710 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] 0 <= desired [2024-01-27 14:59:15,710 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] obj == & stack.head [2024-01-27 14:59:15,710 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-27 14:59:15,711 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] 0 <= *obj [2024-01-27 14:59:15,711 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] desired <= 127 [2024-01-27 14:59:15,711 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] *obj <= 127 [2024-01-27 14:59:15,711 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-27 14:59:15,711 INFO L98 nessWitnessExtractor]: Loop invariant at [L1915-L1917] ((((((i == 3 || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) || i == 3 [2024-01-27 14:59:15,711 INFO L98 nessWitnessExtractor]: Loop invariant at [L1912-L1914] ((((((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) [2024-01-27 14:59:15,711 INFO L98 nessWitnessExtractor]: Location invariant before [L1800-L1800] v <= 127 [2024-01-27 14:59:15,711 INFO L98 nessWitnessExtractor]: Location invariant before [L1800-L1800] -128 <= v [2024-01-27 14:59:15,711 INFO L98 nessWitnessExtractor]: Location invariant before [L1800-L1800] ((((-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)) [2024-01-27 14:59:15,711 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] -128 <= *obj [2024-01-27 14:59:15,712 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] 0 <= desired [2024-01-27 14:59:15,712 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] desired <= 2 [2024-01-27 14:59:15,712 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] (_Bool)0 == ret [2024-01-27 14:59:15,712 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-27 14:59:15,712 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] ret == (_Bool)0 [2024-01-27 14:59:15,712 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] -128 <= desired [2024-01-27 14:59:15,712 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] *obj <= 127 [2024-01-27 14:59:15,712 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] (((-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)) [2024-01-27 14:59:15,712 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] obj == & stack.head [2024-01-27 14:59:15,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] *obj <= 2 [2024-01-27 14:59:15,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-27 14:59:15,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] 0 <= *obj [2024-01-27 14:59:15,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] desired <= 127 [2024-01-27 14:59:15,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1842-L1842] v == 1 [2024-01-27 14:59:15,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1842-L1842] obj == & stack.count [2024-01-27 14:59:15,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1842-L1842] 1 == v [2024-01-27 14:59:15,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] index <= 127 [2024-01-27 14:59:15,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] head1 <= 2 [2024-01-27 14:59:15,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] -128 <= head1 [2024-01-27 14:59:15,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] 0 <= index [2024-01-27 14:59:15,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:15,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] 0 <= head1 [2024-01-27 14:59:15,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] -128 <= index [2024-01-27 14:59:15,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] head1 <= 127 [2024-01-27 14:59:15,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] index <= 2 [2024-01-27 14:59:15,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] ((index == -1 || index == 0) || index == 1) || index == 2 [2024-01-27 14:59:15,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1916-L1916] (i == 2 || i == 1) || (0 == i && i == 0) [2024-01-27 14:59:15,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] -1 <= t [2024-01-27 14:59:15,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] t <= 2 [2024-01-27 14:59:15,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] -128 <= t [2024-01-27 14:59:15,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] -1 <= v [2024-01-27 14:59:15,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] ((t == -1 || t == 0) || t == 1) || t == 2 [2024-01-27 14:59:15,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] -128 <= v [2024-01-27 14:59:15,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] v <= 2 [2024-01-27 14:59:15,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] v <= 127 [2024-01-27 14:59:15,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] t <= 127 [2024-01-27 14:59:15,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] ((v == -1 || v == 0) || v == 1) || v == 2 [2024-01-27 14:59:15,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] 0 <= desired [2024-01-27 14:59:15,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] *obj <= 2 [2024-01-27 14:59:15,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] desired <= 127 [2024-01-27 14:59:15,717 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] -128 <= desired [2024-01-27 14:59:15,717 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] 0 <= *obj [2024-01-27 14:59:15,717 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] obj == & stack.head [2024-01-27 14:59:15,717 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-27 14:59:15,717 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] desired <= 2 [2024-01-27 14:59:15,717 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] (((-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)) [2024-01-27 14:59:15,717 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-27 14:59:15,717 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] ret == (_Bool)0 [2024-01-27 14:59:15,717 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] -128 <= *obj [2024-01-27 14:59:15,717 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] *obj <= 127 [2024-01-27 14:59:15,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] (_Bool)0 == ret [2024-01-27 14:59:15,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1845-L1845] 1 == v [2024-01-27 14:59:15,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1845-L1845] obj == & stack.count [2024-01-27 14:59:15,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1845-L1845] v == 1 [2024-01-27 14:59:15,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:15,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] 0 <= head1 [2024-01-27 14:59:15,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] head1 <= 2 [2024-01-27 14:59:15,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] -128 <= head1 [2024-01-27 14:59:15,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] head1 <= 127 [2024-01-27 14:59:15,769 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:59:16,235 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/safestack_relacy.i[78860,78873] [2024-01-27 14:59:16,244 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:59:16,264 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:59:16,358 WARN L424 MainDispatcher]: Unable to annotate void atomic_store(int *obj, int v) { __VERIFIER_atomic_begin(); *obj = v; __VERIFIER_atomic_end(); } with a witness entry Start Parsing Local [2024-01-27 14:59:16,360 ERROR L324 MainTranslator]: Unsupported Syntax: Unknown or unsupported unary operation: ADDROF [2024-01-27 14:59:16,360 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@271e62fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:59:16, skipping insertion in model container [2024-01-27 14:59:16,360 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:59:16,361 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:59:16,362 INFO L158 Benchmark]: Toolchain (without parser) took 1142.30ms. Allocated memory is still 167.8MB. Free memory was 116.2MB in the beginning and 70.1MB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2024-01-27 14:59:16,362 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 109.1MB. Free memory is still 80.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:59:16,362 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 109.1MB. Free memory is still 60.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:59:16,363 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1139.28ms. Allocated memory is still 167.8MB. Free memory was 116.2MB in the beginning and 70.1MB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2024-01-27 14:59:16,364 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.14ms. Allocated memory is still 109.1MB. Free memory is still 80.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 109.1MB. Free memory is still 60.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1139.28ms. Allocated memory is still 167.8MB. Free memory was 116.2MB in the beginning and 70.1MB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1804]: Unsupported Syntax Unknown or unsupported unary operation: ADDROF 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-dev-a340643-m [2024-01-27 14:59:17,962 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:59:18,079 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:59:18,083 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:59:18,083 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:59:18,109 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:59:18,109 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:59:18,110 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:59:18,110 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:59:18,113 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:59:18,113 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:59:18,113 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:59:18,114 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:59:18,115 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:59:18,115 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:59:18,115 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:59:18,116 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:59:18,116 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:59:18,116 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:59:18,116 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:59:18,116 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:59:18,117 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:59:18,117 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:59:18,117 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:59:18,118 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:59:18,118 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:59:18,118 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:59:18,118 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:59:18,118 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:59:18,119 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:59:18,119 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:59:18,120 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:59:18,120 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:59:18,120 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:59:18,120 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:59:18,120 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:59:18,121 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:59:18,121 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:59:18,121 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:59:18,121 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:59:18,122 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:59:18,122 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:59:18,122 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:59:18,122 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:59:18,122 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:59:18,123 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:59:18,123 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:59:18,382 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:59:18,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:59:18,403 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:59:18,404 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:59:18,405 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:59:18,407 INFO L431 ainManager$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 [2024-01-27 14:59:18,575 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:59:18,575 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:59:18,575 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-complex/safestack_relacy.i [2024-01-27 14:59:19,646 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:59:19,926 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:59:19,926 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/safestack_relacy.i [2024-01-27 14:59:19,950 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87473ea9f/f7eefe711fd947c697e2ff5866dd2dfb/FLAGf5b09ee03 [2024-01-27 14:59:19,964 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87473ea9f/f7eefe711fd947c697e2ff5866dd2dfb [2024-01-27 14:59:19,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:59:19,966 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:59:19,967 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:59:19,967 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:59:19,971 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:59:19,971 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:59:18" (1/2) ... [2024-01-27 14:59:19,972 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3be77984 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:59:19, skipping insertion in model container [2024-01-27 14:59:19,972 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:59:18" (1/2) ... [2024-01-27 14:59:19,973 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@529d0f6c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:59:19, skipping insertion in model container [2024-01-27 14:59:19,973 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:59:19" (2/2) ... [2024-01-27 14:59:19,974 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3be77984 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:59:19, skipping insertion in model container [2024-01-27 14:59:19,974 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:59:19" (2/2) ... [2024-01-27 14:59:19,974 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:59:20,385 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:59:20,386 INFO L98 nessWitnessExtractor]: Location invariant before [L1842-L1842] obj == & stack.count [2024-01-27 14:59:20,386 INFO L98 nessWitnessExtractor]: Location invariant before [L1842-L1842] 1 == v [2024-01-27 14:59:20,386 INFO L98 nessWitnessExtractor]: Location invariant before [L1842-L1842] v == 1 [2024-01-27 14:59:20,386 INFO L98 nessWitnessExtractor]: Location invariant after [L1847-L1857] 3 == pushCount [2024-01-27 14:59:20,386 INFO L98 nessWitnessExtractor]: Location invariant after [L1847-L1857] pushCount == 3 [2024-01-27 14:59:20,386 INFO L98 nessWitnessExtractor]: Location invariant after [L1847-L1857] i == 2 [2024-01-27 14:59:20,386 INFO L98 nessWitnessExtractor]: Location invariant after [L1847-L1857] stack.head == 0 [2024-01-27 14:59:20,387 INFO L98 nessWitnessExtractor]: Location invariant after [L1847-L1857] stack.count == 3 [2024-01-27 14:59:20,387 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] *obj <= 127 [2024-01-27 14:59:20,387 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-27 14:59:20,387 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] (((-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)) [2024-01-27 14:59:20,387 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] -128 <= *obj [2024-01-27 14:59:20,387 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] *obj <= 2 [2024-01-27 14:59:20,387 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] desired <= 127 [2024-01-27 14:59:20,387 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] obj == & stack.head [2024-01-27 14:59:20,388 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] 0 <= desired [2024-01-27 14:59:20,401 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] (_Bool)0 == ret [2024-01-27 14:59:20,401 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] 0 <= *obj [2024-01-27 14:59:20,401 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-27 14:59:20,401 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] ret == (_Bool)0 [2024-01-27 14:59:20,401 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] desired <= 2 [2024-01-27 14:59:20,402 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] -128 <= desired [2024-01-27 14:59:20,402 INFO L98 nessWitnessExtractor]: Loop invariant at [L1912-L1914] ((((((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) [2024-01-27 14:59:20,402 INFO L98 nessWitnessExtractor]: Location invariant before [L1798-L1798] -128 <= v [2024-01-27 14:59:20,402 INFO L98 nessWitnessExtractor]: Location invariant before [L1798-L1798] v <= 127 [2024-01-27 14:59:20,402 INFO L98 nessWitnessExtractor]: Location invariant before [L1798-L1798] ((((((((-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)) [2024-01-27 14:59:20,402 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] index <= 127 [2024-01-27 14:59:20,402 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] -128 <= index [2024-01-27 14:59:20,402 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] head1 <= 127 [2024-01-27 14:59:20,403 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] 0 <= index [2024-01-27 14:59:20,403 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] head1 <= 127 [2024-01-27 14:59:20,403 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] ((index == -1 || index == 0) || index == 1) || index == 2 [2024-01-27 14:59:20,403 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] -128 <= index [2024-01-27 14:59:20,403 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] head1 <= 2 [2024-01-27 14:59:20,403 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] -128 <= head1 [2024-01-27 14:59:20,403 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:20,404 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] 0 <= head1 [2024-01-27 14:59:20,404 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] head1 <= 2 [2024-01-27 14:59:20,404 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] ((index == -1 || index == 0) || index == 1) || index == 2 [2024-01-27 14:59:20,404 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] 0 <= index [2024-01-27 14:59:20,404 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] 0 <= head1 [2024-01-27 14:59:20,404 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] index <= 127 [2024-01-27 14:59:20,404 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] -128 <= head1 [2024-01-27 14:59:20,404 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:20,404 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] index <= 2 [2024-01-27 14:59:20,405 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] index <= 2 [2024-01-27 14:59:20,405 INFO L98 nessWitnessExtractor]: Location invariant before [L1841-L1841] 1 == v [2024-01-27 14:59:20,405 INFO L98 nessWitnessExtractor]: Location invariant before [L1841-L1841] obj == & stack.count [2024-01-27 14:59:20,405 INFO L98 nessWitnessExtractor]: Location invariant before [L1841-L1841] v == 1 [2024-01-27 14:59:20,405 INFO L98 nessWitnessExtractor]: Location invariant before [L1836-L1836] v == 1 [2024-01-27 14:59:20,405 INFO L98 nessWitnessExtractor]: Location invariant before [L1836-L1836] 1 == v [2024-01-27 14:59:20,405 INFO L98 nessWitnessExtractor]: Location invariant before [L1836-L1836] obj == & stack.count [2024-01-27 14:59:20,406 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] idx <= 2 [2024-01-27 14:59:20,406 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] 0 <= elem [2024-01-27 14:59:20,406 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] idx <= 127 [2024-01-27 14:59:20,406 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] (unsigned long )arg <= 127UL [2024-01-27 14:59:20,406 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] 0 <= idx [2024-01-27 14:59:20,406 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] -128 <= elem [2024-01-27 14:59:20,406 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] elem <= 2 [2024-01-27 14:59:20,406 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] arg == idx [2024-01-27 14:59:20,406 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] i <= 1U [2024-01-27 14:59:20,407 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] ((elem == -1 || elem == 0) || elem == 1) || elem == 2 [2024-01-27 14:59:20,407 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-27 14:59:20,407 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] (unsigned long )arg <= 2UL [2024-01-27 14:59:20,407 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] (idx == 0 || idx == 1) || idx == 2 [2024-01-27 14:59:20,407 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] elem <= 127 [2024-01-27 14:59:20,407 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] -1 <= v [2024-01-27 14:59:20,407 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] v <= 2 [2024-01-27 14:59:20,407 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] ((v == -1 || v == 0) || v == 1) || v == 2 [2024-01-27 14:59:20,408 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] v <= 127 [2024-01-27 14:59:20,408 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] -128 <= v [2024-01-27 14:59:20,408 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 [2024-01-27 14:59:20,408 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-27 14:59:20,408 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] (_Bool)0 == ret [2024-01-27 14:59:20,408 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] obj == & stack.head [2024-01-27 14:59:20,408 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] 0 <= desired [2024-01-27 14:59:20,408 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] 0 <= *obj [2024-01-27 14:59:20,409 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] -128 <= desired [2024-01-27 14:59:20,409 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] *obj <= 127 [2024-01-27 14:59:20,409 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] (((-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)) [2024-01-27 14:59:20,409 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] desired <= 127 [2024-01-27 14:59:20,409 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-27 14:59:20,409 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] -128 <= *obj [2024-01-27 14:59:20,409 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] ret == (_Bool)0 [2024-01-27 14:59:20,409 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] desired <= 2 [2024-01-27 14:59:20,410 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] *obj <= 2 [2024-01-27 14:59:20,410 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] next1 <= 2 [2024-01-27 14:59:20,410 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] head2 <= 127 [2024-01-27 14:59:20,410 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] 0 <= head2 [2024-01-27 14:59:20,410 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] ((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2 [2024-01-27 14:59:20,410 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] 0 <= head1 [2024-01-27 14:59:20,410 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-27 14:59:20,410 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] head1 <= 2 [2024-01-27 14:59:20,410 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] 0 <= next1 [2024-01-27 14:59:20,411 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] head1 <= 127 [2024-01-27 14:59:20,411 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] -128 <= next1 [2024-01-27 14:59:20,411 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] -128 <= head2 [2024-01-27 14:59:20,411 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] next1 <= 127 [2024-01-27 14:59:20,411 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:20,411 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] head2 <= 2 [2024-01-27 14:59:20,411 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] -128 <= head1 [2024-01-27 14:59:20,411 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] (idx == 0 || idx == 1) || idx == 2 [2024-01-27 14:59:20,412 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-27 14:59:20,412 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] elem <= 127 [2024-01-27 14:59:20,412 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] (unsigned long )arg <= 127UL [2024-01-27 14:59:20,412 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] i <= 1U [2024-01-27 14:59:20,412 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] arg == idx [2024-01-27 14:59:20,412 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] 0 <= idx [2024-01-27 14:59:20,412 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] ((elem == -1 || elem == 0) || elem == 1) || elem == 2 [2024-01-27 14:59:20,412 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] -128 <= elem [2024-01-27 14:59:20,413 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] idx <= 127 [2024-01-27 14:59:20,413 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] elem <= 2 [2024-01-27 14:59:20,413 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] 0 <= elem [2024-01-27 14:59:20,413 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] (unsigned long )arg <= 2UL [2024-01-27 14:59:20,413 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] idx <= 2 [2024-01-27 14:59:20,413 INFO L98 nessWitnessExtractor]: Location invariant before [L1844-L1844] obj == & stack.count [2024-01-27 14:59:20,413 INFO L98 nessWitnessExtractor]: Location invariant before [L1844-L1844] v == 1 [2024-01-27 14:59:20,413 INFO L98 nessWitnessExtractor]: Location invariant before [L1844-L1844] 1 == v [2024-01-27 14:59:20,414 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] -128 <= elem [2024-01-27 14:59:20,414 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] idx <= 127 [2024-01-27 14:59:20,414 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] elem <= 2 [2024-01-27 14:59:20,414 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] ((elem == -1 || elem == 0) || elem == 1) || elem == 2 [2024-01-27 14:59:20,414 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] 0 <= elem [2024-01-27 14:59:20,414 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (unsigned long )arg <= 127UL [2024-01-27 14:59:20,414 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] ((elem == -1 || elem == 0) || elem == 1) || elem == 2 [2024-01-27 14:59:20,414 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-27 14:59:20,414 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-27 14:59:20,415 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] 0 <= idx [2024-01-27 14:59:20,415 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] 0 <= idx [2024-01-27 14:59:20,415 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] idx <= 127 [2024-01-27 14:59:20,415 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (idx == 0 || idx == 1) || idx == 2 [2024-01-27 14:59:20,415 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] arg == idx [2024-01-27 14:59:20,415 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] elem <= 127 [2024-01-27 14:59:20,415 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (unsigned long )arg <= 2UL [2024-01-27 14:59:20,415 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] idx <= 2 [2024-01-27 14:59:20,416 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] 0 <= elem [2024-01-27 14:59:20,416 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] elem <= 2 [2024-01-27 14:59:20,416 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (unsigned long )arg <= 127UL [2024-01-27 14:59:20,416 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] elem <= 127 [2024-01-27 14:59:20,416 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] i <= 1U [2024-01-27 14:59:20,416 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] arg == idx [2024-01-27 14:59:20,416 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (unsigned long )arg <= 2UL [2024-01-27 14:59:20,416 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] i <= 1U [2024-01-27 14:59:20,417 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] -128 <= elem [2024-01-27 14:59:20,417 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (idx == 0 || idx == 1) || idx == 2 [2024-01-27 14:59:20,417 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] idx <= 2 [2024-01-27 14:59:20,417 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-27 14:59:20,417 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] idx <= 2 [2024-01-27 14:59:20,417 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] 0 <= idx [2024-01-27 14:59:20,417 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] idx <= 127 [2024-01-27 14:59:20,417 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] arg == idx [2024-01-27 14:59:20,418 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] i == 2U [2024-01-27 14:59:20,418 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] (unsigned long )arg <= 127UL [2024-01-27 14:59:20,418 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] (idx == 0 || idx == 1) || idx == 2 [2024-01-27 14:59:20,418 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] (unsigned long )arg <= 2UL [2024-01-27 14:59:20,418 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] (unsigned long )arg <= 127UL [2024-01-27 14:59:20,418 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] idx <= 2 [2024-01-27 14:59:20,418 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] (unsigned long )arg <= 2UL [2024-01-27 14:59:20,418 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] (idx == 0 || idx == 1) || idx == 2 [2024-01-27 14:59:20,418 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] idx <= 127 [2024-01-27 14:59:20,419 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] 0 <= idx [2024-01-27 14:59:20,419 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] arg == idx [2024-01-27 14:59:20,419 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-27 14:59:20,419 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] v <= 127 [2024-01-27 14:59:20,419 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] -128 <= v [2024-01-27 14:59:20,419 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] -128 <= t [2024-01-27 14:59:20,419 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] -1 <= t [2024-01-27 14:59:20,419 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] ((t == -1 || t == 0) || t == 1) || t == 2 [2024-01-27 14:59:20,419 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] ((v == -1 || v == 0) || v == 1) || v == 2 [2024-01-27 14:59:20,420 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] t <= 2 [2024-01-27 14:59:20,420 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] -1 <= v [2024-01-27 14:59:20,420 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] v <= 2 [2024-01-27 14:59:20,420 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] t <= 127 [2024-01-27 14:59:20,420 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] *obj <= 127 [2024-01-27 14:59:20,420 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] ret == (_Bool)0 || ret == (_Bool)1 [2024-01-27 14:59:20,420 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] obj == & stack.head [2024-01-27 14:59:20,420 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] desired <= 2 [2024-01-27 14:59:20,421 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] 0 <= desired [2024-01-27 14:59:20,421 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-27 14:59:20,421 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] desired <= 127 [2024-01-27 14:59:20,421 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] *obj <= 2 [2024-01-27 14:59:20,421 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] -128 <= desired [2024-01-27 14:59:20,421 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] 0 <= *obj [2024-01-27 14:59:20,421 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-27 14:59:20,421 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] -128 <= *obj [2024-01-27 14:59:20,421 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] (((-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)) [2024-01-27 14:59:20,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] head1 <= 2 [2024-01-27 14:59:20,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-27 14:59:20,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] next1 <= 127 [2024-01-27 14:59:20,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] 0 <= next1 [2024-01-27 14:59:20,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] head1 <= 127 [2024-01-27 14:59:20,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] 0 <= head1 [2024-01-27 14:59:20,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] -128 <= head1 [2024-01-27 14:59:20,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] -128 <= next1 [2024-01-27 14:59:20,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] next1 <= 2 [2024-01-27 14:59:20,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:20,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] -128 <= index [2024-01-27 14:59:20,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] index <= 127 [2024-01-27 14:59:20,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] 0 <= index [2024-01-27 14:59:20,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] ((index == -1 || index == 0) || index == 1) || index == 2 [2024-01-27 14:59:20,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] index <= 2 [2024-01-27 14:59:20,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1851-L1851] stack.count == 3 [2024-01-27 14:59:20,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1851-L1851] stack.head == 0 [2024-01-27 14:59:20,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1851-L1851] 3 == pushCount [2024-01-27 14:59:20,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1851-L1851] pushCount == 3 [2024-01-27 14:59:20,424 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] index <= 127 [2024-01-27 14:59:20,424 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] head1 <= 127 [2024-01-27 14:59:20,424 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] -128 <= index [2024-01-27 14:59:20,424 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] 0 <= head1 [2024-01-27 14:59:20,424 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] index <= 2 [2024-01-27 14:59:20,424 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] ((index == -1 || index == 0) || index == 1) || index == 2 [2024-01-27 14:59:20,424 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:20,424 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] -128 <= head1 [2024-01-27 14:59:20,424 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] head1 <= 2 [2024-01-27 14:59:20,424 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] 0 <= index [2024-01-27 14:59:20,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] 0 <= head1 [2024-01-27 14:59:20,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:20,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] index <= 2 [2024-01-27 14:59:20,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] 0 <= index [2024-01-27 14:59:20,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] ((index == -1 || index == 0) || index == 1) || index == 2 [2024-01-27 14:59:20,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] index <= 127 [2024-01-27 14:59:20,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] head1 <= 2 [2024-01-27 14:59:20,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] -128 <= head1 [2024-01-27 14:59:20,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] -128 <= index [2024-01-27 14:59:20,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] head1 <= 127 [2024-01-27 14:59:20,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] -128 <= *obj [2024-01-27 14:59:20,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] ret == (_Bool)0 [2024-01-27 14:59:20,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] desired <= 2 [2024-01-27 14:59:20,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] obj == & stack.head [2024-01-27 14:59:20,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-27 14:59:20,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] 0 <= *obj [2024-01-27 14:59:20,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] desired <= 127 [2024-01-27 14:59:20,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] *obj <= 127 [2024-01-27 14:59:20,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] (((-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)) [2024-01-27 14:59:20,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-27 14:59:20,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] 0 <= desired [2024-01-27 14:59:20,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] -128 <= desired [2024-01-27 14:59:20,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] *obj <= 2 [2024-01-27 14:59:20,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] (_Bool)0 == ret [2024-01-27 14:59:20,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1916-L1916] (i == 2 || i == 1) || (0 == i && i == 0) [2024-01-27 14:59:20,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1892-L1892] (unsigned long )arg <= 127UL [2024-01-27 14:59:20,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1892-L1892] (unsigned long )arg <= 2UL [2024-01-27 14:59:20,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1892-L1892] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-27 14:59:20,428 INFO L98 nessWitnessExtractor]: Location invariant before [L1913-L1913] (i == 2 || i == 1) || (((0 == i && stack.count == 3) && stack.head == 0) && i == 0) [2024-01-27 14:59:20,428 INFO L98 nessWitnessExtractor]: Location invariant before [L1845-L1845] obj == & stack.count [2024-01-27 14:59:20,428 INFO L98 nessWitnessExtractor]: Location invariant before [L1845-L1845] 1 == v [2024-01-27 14:59:20,428 INFO L98 nessWitnessExtractor]: Location invariant before [L1845-L1845] v == 1 [2024-01-27 14:59:20,428 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] ((v == -1 || v == 0) || v == 1) || v == 2 [2024-01-27 14:59:20,428 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] -128 <= t [2024-01-27 14:59:20,428 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] -128 <= v [2024-01-27 14:59:20,428 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] v <= 2 [2024-01-27 14:59:20,428 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] ((t == -1 || t == 0) || t == 1) || t == 2 [2024-01-27 14:59:20,428 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] t <= 2 [2024-01-27 14:59:20,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] -1 <= t [2024-01-27 14:59:20,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] v <= 127 [2024-01-27 14:59:20,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] t <= 127 [2024-01-27 14:59:20,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] -1 <= v [2024-01-27 14:59:20,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] next1 <= 127 [2024-01-27 14:59:20,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-27 14:59:20,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] -128 <= next1 [2024-01-27 14:59:20,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] -1 <= next1 [2024-01-27 14:59:20,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] head1 <= 127 [2024-01-27 14:59:20,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:20,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] head1 <= 2 [2024-01-27 14:59:20,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] next1 <= 2 [2024-01-27 14:59:20,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] 0 <= head1 [2024-01-27 14:59:20,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] -128 <= head1 [2024-01-27 14:59:20,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] 0 <= head1 [2024-01-27 14:59:20,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] -128 <= head1 [2024-01-27 14:59:20,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:20,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] head1 <= 2 [2024-01-27 14:59:20,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] head1 <= 127 [2024-01-27 14:59:20,431 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] (_Bool)0 == ret [2024-01-27 14:59:20,431 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] desired <= 127 [2024-01-27 14:59:20,431 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] ret == (_Bool)0 [2024-01-27 14:59:20,431 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] (((-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)) [2024-01-27 14:59:20,431 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] -128 <= desired [2024-01-27 14:59:20,431 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] -128 <= *obj [2024-01-27 14:59:20,431 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] 0 <= desired [2024-01-27 14:59:20,431 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] 0 <= *obj [2024-01-27 14:59:20,431 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-27 14:59:20,431 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] obj == & stack.head [2024-01-27 14:59:20,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] *obj <= 2 [2024-01-27 14:59:20,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] desired <= 2 [2024-01-27 14:59:20,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-27 14:59:20,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] *obj <= 127 [2024-01-27 14:59:20,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:20,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] -128 <= head2 [2024-01-27 14:59:20,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-27 14:59:20,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] -128 <= head1 [2024-01-27 14:59:20,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] head1 <= 2 [2024-01-27 14:59:20,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] next1 <= 2 [2024-01-27 14:59:20,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] 0 <= head2 [2024-01-27 14:59:20,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] head2 <= 127 [2024-01-27 14:59:20,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] head2 <= 2 [2024-01-27 14:59:20,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] 0 <= next1 [2024-01-27 14:59:20,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] next1 <= 127 [2024-01-27 14:59:20,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] head1 <= 127 [2024-01-27 14:59:20,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] 0 <= head1 [2024-01-27 14:59:20,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] -128 <= next1 [2024-01-27 14:59:20,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] ((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2 [2024-01-27 14:59:20,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1837-L1837] v == 1 [2024-01-27 14:59:20,434 INFO L98 nessWitnessExtractor]: Location invariant before [L1837-L1837] 1 == v [2024-01-27 14:59:20,434 INFO L98 nessWitnessExtractor]: Location invariant before [L1837-L1837] obj == & stack.count [2024-01-27 14:59:20,434 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] -128 <= next1 [2024-01-27 14:59:20,434 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] -128 <= head1 [2024-01-27 14:59:20,434 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] next1 <= 2 [2024-01-27 14:59:20,434 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] next1 <= 127 [2024-01-27 14:59:20,434 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] -128 <= head2 [2024-01-27 14:59:20,434 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] head2 <= 2 [2024-01-27 14:59:20,434 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] head1 <= 2 [2024-01-27 14:59:20,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] 0 <= head1 [2024-01-27 14:59:20,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] head1 <= 127 [2024-01-27 14:59:20,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] head2 <= 127 [2024-01-27 14:59:20,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] 0 <= head2 [2024-01-27 14:59:20,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-27 14:59:20,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:20,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] 0 <= next1 [2024-01-27 14:59:20,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] ((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2 [2024-01-27 14:59:20,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] pushCount == 3 [2024-01-27 14:59:20,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] stack.count == 3 [2024-01-27 14:59:20,436 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] 3 == pushCount [2024-01-27 14:59:20,436 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] i == 1 || (0 == i && i == 0) [2024-01-27 14:59:20,436 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] stack.head == 0 [2024-01-27 14:59:20,437 INFO L98 nessWitnessExtractor]: Location invariant before [L1843-L1843] obj == & stack.count [2024-01-27 14:59:20,437 INFO L98 nessWitnessExtractor]: Location invariant before [L1843-L1843] 1 == v [2024-01-27 14:59:20,437 INFO L98 nessWitnessExtractor]: Location invariant before [L1843-L1843] v == 1 [2024-01-27 14:59:20,437 INFO L98 nessWitnessExtractor]: Location invariant before [L1800-L1800] -128 <= v [2024-01-27 14:59:20,437 INFO L98 nessWitnessExtractor]: Location invariant before [L1800-L1800] ((((-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)) [2024-01-27 14:59:20,437 INFO L98 nessWitnessExtractor]: Location invariant before [L1800-L1800] v <= 127 [2024-01-27 14:59:20,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1833-L1833] obj == & stack.count [2024-01-27 14:59:20,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1833-L1833] 1 == v [2024-01-27 14:59:20,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1833-L1833] v == 1 [2024-01-27 14:59:20,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1918-L1918] i == 3 [2024-01-27 14:59:20,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] desired <= 127 [2024-01-27 14:59:20,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-27 14:59:20,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] *obj <= 2 [2024-01-27 14:59:20,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] (((-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)) [2024-01-27 14:59:20,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] 0 <= desired [2024-01-27 14:59:20,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] -128 <= *obj [2024-01-27 14:59:20,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] 0 <= *obj [2024-01-27 14:59:20,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] -128 <= desired [2024-01-27 14:59:20,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-27 14:59:20,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] desired <= 2 [2024-01-27 14:59:20,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] *obj <= 127 [2024-01-27 14:59:20,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] obj == & stack.head [2024-01-27 14:59:20,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] ret == (_Bool)0 || ret == (_Bool)1 [2024-01-27 14:59:20,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] ((v == -1 || v == 0) || v == 1) || v == 2 [2024-01-27 14:59:20,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] v <= 127 [2024-01-27 14:59:20,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] t <= 127 [2024-01-27 14:59:20,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] -128 <= v [2024-01-27 14:59:20,440 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] -128 <= t [2024-01-27 14:59:20,440 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] -1 <= v [2024-01-27 14:59:20,440 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] t <= 2 [2024-01-27 14:59:20,440 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] -1 <= t [2024-01-27 14:59:20,440 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] ((t == -1 || t == 0) || t == 1) || t == 2 [2024-01-27 14:59:20,440 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] v <= 2 [2024-01-27 14:59:20,440 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] -128 <= v [2024-01-27 14:59:20,440 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] -1 <= v [2024-01-27 14:59:20,440 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] v <= 127 [2024-01-27 14:59:20,440 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] ((v == -1 || v == 0) || v == 1) || v == 2 [2024-01-27 14:59:20,441 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] v <= 2 [2024-01-27 14:59:20,441 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] 0 <= *obj [2024-01-27 14:59:20,441 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] (((-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)) [2024-01-27 14:59:20,441 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] *obj <= 2 [2024-01-27 14:59:20,441 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] -128 <= *obj [2024-01-27 14:59:20,441 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] *obj <= 127 [2024-01-27 14:59:20,441 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] -128 <= desired [2024-01-27 14:59:20,441 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] desired <= 127 [2024-01-27 14:59:20,441 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] ret == (_Bool)0 || ret == (_Bool)1 [2024-01-27 14:59:20,441 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-27 14:59:20,441 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] 0 <= desired [2024-01-27 14:59:20,442 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] desired <= 2 [2024-01-27 14:59:20,442 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] obj == & stack.head [2024-01-27 14:59:20,442 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-27 14:59:20,442 INFO L98 nessWitnessExtractor]: Location invariant before [L1850-L1850] stack.head == 0 [2024-01-27 14:59:20,442 INFO L98 nessWitnessExtractor]: Location invariant before [L1850-L1850] 3 == pushCount [2024-01-27 14:59:20,442 INFO L98 nessWitnessExtractor]: Location invariant before [L1850-L1850] stack.count == 0 [2024-01-27 14:59:20,442 INFO L98 nessWitnessExtractor]: Location invariant before [L1850-L1850] pushCount == 3 [2024-01-27 14:59:20,442 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] -128 <= head2 [2024-01-27 14:59:20,442 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] ((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2 [2024-01-27 14:59:20,442 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] head1 <= 127 [2024-01-27 14:59:20,443 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] 0 <= head2 [2024-01-27 14:59:20,444 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] next1 <= 127 [2024-01-27 14:59:20,444 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] head2 <= 2 [2024-01-27 14:59:20,444 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] head1 <= 2 [2024-01-27 14:59:20,444 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-27 14:59:20,444 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] next1 <= 2 [2024-01-27 14:59:20,444 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] -128 <= head1 [2024-01-27 14:59:20,444 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] 0 <= head1 [2024-01-27 14:59:20,444 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] head2 <= 127 [2024-01-27 14:59:20,444 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-27 14:59:20,444 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] -128 <= next1 [2024-01-27 14:59:20,445 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] 0 <= next1 [2024-01-27 14:59:20,445 INFO L98 nessWitnessExtractor]: Location invariant after [L1796-L1801] ((((-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)) [2024-01-27 14:59:20,445 INFO L98 nessWitnessExtractor]: Location invariant after [L1796-L1801] -128 <= v [2024-01-27 14:59:20,445 INFO L98 nessWitnessExtractor]: Location invariant after [L1796-L1801] v <= 127 [2024-01-27 14:59:20,445 INFO L98 nessWitnessExtractor]: Loop invariant at [L1852-L1855] pushCount == 3 [2024-01-27 14:59:20,445 INFO L98 nessWitnessExtractor]: Loop invariant at [L1852-L1855] 3 == pushCount [2024-01-27 14:59:20,445 INFO L98 nessWitnessExtractor]: Loop invariant at [L1852-L1855] stack.count == 3 [2024-01-27 14:59:20,445 INFO L98 nessWitnessExtractor]: Loop invariant at [L1852-L1855] stack.head == 0 [2024-01-27 14:59:20,445 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] -128 <= elem [2024-01-27 14:59:20,445 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] idx <= 127 [2024-01-27 14:59:20,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] idx <= 2 [2024-01-27 14:59:20,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] elem <= 127 [2024-01-27 14:59:20,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-27 14:59:20,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] elem <= 2 [2024-01-27 14:59:20,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] ((elem == -1 || elem == 0) || elem == 1) || elem == 2 [2024-01-27 14:59:20,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] 0 <= idx [2024-01-27 14:59:20,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] (idx == 0 || idx == 1) || idx == 2 [2024-01-27 14:59:20,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] -1 <= elem [2024-01-27 14:59:20,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] i <= 1U [2024-01-27 14:59:20,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] arg == idx [2024-01-27 14:59:20,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] (unsigned long )arg <= 2UL [2024-01-27 14:59:20,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] (unsigned long )arg <= 127UL [2024-01-27 14:59:20,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] pushCount == 3 [2024-01-27 14:59:20,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] i == 2 [2024-01-27 14:59:20,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] stack.count == 3 [2024-01-27 14:59:20,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] stack.head == 0 [2024-01-27 14:59:20,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] 3 == pushCount [2024-01-27 14:59:20,447 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] 0 <= idx [2024-01-27 14:59:20,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] arg == idx [2024-01-27 14:59:20,447 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] idx <= 2 [2024-01-27 14:59:20,447 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-27 14:59:20,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] (unsigned long )arg <= 127UL [2024-01-27 14:59:20,448 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] idx <= 127 [2024-01-27 14:59:20,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] (unsigned long )arg <= 2UL [2024-01-27 14:59:20,448 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] i <= 1U [2024-01-27 14:59:20,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] 0 <= idx [2024-01-27 14:59:20,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] idx <= 2 [2024-01-27 14:59:20,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-27 14:59:20,448 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] (idx == 0 || idx == 1) || idx == 2 [2024-01-27 14:59:20,448 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] (unsigned long )arg <= 2UL [2024-01-27 14:59:20,448 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] arg == idx [2024-01-27 14:59:20,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] idx <= 127 [2024-01-27 14:59:20,449 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] (unsigned long )arg <= 127UL [2024-01-27 14:59:20,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] i <= 1U [2024-01-27 14:59:20,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] (idx == 0 || idx == 1) || idx == 2 [2024-01-27 14:59:20,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] (((-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)) [2024-01-27 14:59:20,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] (_Bool)0 == ret [2024-01-27 14:59:20,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] desired <= 127 [2024-01-27 14:59:20,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] 0 <= *obj [2024-01-27 14:59:20,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] -128 <= desired [2024-01-27 14:59:20,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] *obj <= 127 [2024-01-27 14:59:20,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] 0 <= desired [2024-01-27 14:59:20,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-27 14:59:20,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] ret == (_Bool)0 [2024-01-27 14:59:20,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] *obj <= 2 [2024-01-27 14:59:20,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] obj == & stack.head [2024-01-27 14:59:20,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-27 14:59:20,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] -128 <= *obj [2024-01-27 14:59:20,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] desired <= 2 [2024-01-27 14:59:20,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] desired <= 2 [2024-01-27 14:59:20,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] *obj <= 2 [2024-01-27 14:59:20,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] -128 <= *obj [2024-01-27 14:59:20,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-27 14:59:20,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] 0 <= *obj [2024-01-27 14:59:20,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] *obj <= 127 [2024-01-27 14:59:20,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] ret == (_Bool)0 [2024-01-27 14:59:20,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] obj == & stack.head [2024-01-27 14:59:20,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] (((-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)) [2024-01-27 14:59:20,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] 0 <= desired [2024-01-27 14:59:20,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] -128 <= desired [2024-01-27 14:59:20,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] desired <= 127 [2024-01-27 14:59:20,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-27 14:59:20,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] (_Bool)0 == ret [2024-01-27 14:59:20,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1834-L1834] obj == & stack.count [2024-01-27 14:59:20,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1834-L1834] v == 1 [2024-01-27 14:59:20,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1834-L1834] 1 == v [2024-01-27 14:59:20,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1911-L1911] stack.count == 0 [2024-01-27 14:59:20,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1911-L1911] stack.head == 0 [2024-01-27 14:59:20,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1799-L1799] v <= 127 [2024-01-27 14:59:20,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1799-L1799] ((((((((-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)) [2024-01-27 14:59:20,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1799-L1799] -128 <= v [2024-01-27 14:59:20,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1835-L1835] 1 == v [2024-01-27 14:59:20,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1835-L1835] obj == & stack.count [2024-01-27 14:59:20,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1835-L1835] v == 1 [2024-01-27 14:59:20,457 INFO L98 nessWitnessExtractor]: Loop invariant at [L1915-L1917] ((((((i == 3 || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) || i == 3 [2024-01-27 14:59:20,507 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:59:20,993 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/safestack_relacy.i[78860,78873] [2024-01-27 14:59:20,998 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:59:21,013 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:59:21,123 WARN L424 MainDispatcher]: Unable to annotate void atomic_store(int *obj, int v) { __VERIFIER_atomic_begin(); *obj = v; __VERIFIER_atomic_end(); } with a witness entry Start Parsing Local [2024-01-27 14:59:21,126 ERROR L324 MainTranslator]: Unsupported Syntax: Unknown or unsupported unary operation: ADDROF [2024-01-27 14:59:21,126 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@529d0f6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:59:21, skipping insertion in model container [2024-01-27 14:59:21,126 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:59:21,127 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:59:21,128 INFO L158 Benchmark]: Toolchain (without parser) took 1161.81ms. Allocated memory was 73.4MB in the beginning and 94.4MB in the end (delta: 21.0MB). Free memory was 28.9MB in the beginning and 50.5MB in the end (delta: -21.7MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. [2024-01-27 14:59:21,128 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 50.3MB. Free memory is still 29.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:59:21,129 INFO L158 Benchmark]: CDTParser took 0.07ms. Allocated memory is still 73.4MB. Free memory is still 55.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:59:21,129 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1159.23ms. Allocated memory was 73.4MB in the beginning and 94.4MB in the end (delta: 21.0MB). Free memory was 28.9MB in the beginning and 51.0MB in the end (delta: -22.2MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. [2024-01-27 14:59:21,130 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.16ms. Allocated memory is still 50.3MB. Free memory is still 29.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.07ms. Allocated memory is still 73.4MB. Free memory is still 55.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1159.23ms. Allocated memory was 73.4MB in the beginning and 94.4MB in the end (delta: 21.0MB). Free memory was 28.9MB in the beginning and 51.0MB in the end (delta: -22.2MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1804]: Unsupported Syntax Unknown or unsupported unary operation: ADDROF 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