./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 ab2e0ac4 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/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-ab2e0ac-m [2024-01-29 14:38:34,693 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:38:34,762 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:38:34,774 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:38:34,774 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:38:34,806 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:38:34,807 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:38:34,808 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:38:34,808 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:38:34,811 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:38:34,812 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:38:34,812 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:38:34,813 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:38:34,814 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:38:34,814 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:38:34,814 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:38:34,815 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:38:34,815 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:38:34,815 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:38:34,815 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:38:34,816 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:38:34,816 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:38:34,816 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:38:34,816 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:38:34,817 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:38:34,817 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:38:34,817 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:38:34,817 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:38:34,818 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:38:34,818 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:38:34,819 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:38:34,819 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:38:34,819 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:38:34,819 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:38:34,819 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:38:34,819 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:38:34,820 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:38:34,820 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:38:34,820 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:38:34,820 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:38:34,820 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:38:34,821 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:38:34,821 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:38:34,821 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:38:35,018 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:38:35,045 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:38:35,047 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:38:35,048 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:38:35,048 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:38:35,049 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-complex/safestack_relacy.i [2024-01-29 14:38:36,087 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:38:36,334 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:38:36,335 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/safestack_relacy.i [2024-01-29 14:38:36,361 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f94e1492/73bd8355989c4cae94b9fdb845c48e5f/FLAG8fa4b8120 [2024-01-29 14:38:36,377 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f94e1492/73bd8355989c4cae94b9fdb845c48e5f [2024-01-29 14:38:36,379 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:38:36,380 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:38:36,382 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safestack_relacy.yml/witness.yml [2024-01-29 14:38:36,605 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:38:36,607 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:38:36,608 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:38:36,608 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:38:36,612 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:38:36,613 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:38:36" (1/2) ... [2024-01-29 14:38:36,615 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9cd52fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:38:36, skipping insertion in model container [2024-01-29 14:38:36,615 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:38:36" (1/2) ... [2024-01-29 14:38:36,616 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46da5bef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:38:36, skipping insertion in model container [2024-01-29 14:38:36,616 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:38:36" (2/2) ... [2024-01-29 14:38:36,617 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9cd52fc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:38:36, skipping insertion in model container [2024-01-29 14:38:36,618 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:38:36" (2/2) ... [2024-01-29 14:38:36,618 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:38:37,072 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:38:37,076 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] desired <= 127 [2024-01-29 14:38:37,076 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-29 14:38:37,077 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] -128 <= *obj [2024-01-29 14:38:37,077 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] *obj <= 2 [2024-01-29 14:38:37,077 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-29 14:38:37,077 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] -128 <= desired [2024-01-29 14:38:37,077 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] 0 <= desired [2024-01-29 14:38:37,078 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] 0 <= *obj [2024-01-29 14:38:37,078 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] desired <= 2 [2024-01-29 14:38:37,078 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)) [2024-01-29 14:38:37,079 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] *obj <= 127 [2024-01-29 14:38:37,079 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] obj == & stack.head [2024-01-29 14:38:37,079 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] ret == (_Bool)0 || ret == (_Bool)1 [2024-01-29 14:38:37,079 INFO L98 nessWitnessExtractor]: Location invariant before [L1798-L1798] v <= 127 [2024-01-29 14:38:37,079 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)) [2024-01-29 14:38:37,079 INFO L98 nessWitnessExtractor]: Location invariant before [L1798-L1798] -128 <= v [2024-01-29 14:38:37,079 INFO L98 nessWitnessExtractor]: Location invariant before [L1845-L1845] obj == & stack.count [2024-01-29 14:38:37,079 INFO L98 nessWitnessExtractor]: Location invariant before [L1845-L1845] v == 1 [2024-01-29 14:38:37,080 INFO L98 nessWitnessExtractor]: Location invariant before [L1845-L1845] 1 == v [2024-01-29 14:38:37,080 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] 0 <= idx [2024-01-29 14:38:37,080 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-29 14:38:37,080 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] elem <= 127 [2024-01-29 14:38:37,080 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] elem <= 2 [2024-01-29 14:38:37,081 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] -128 <= elem [2024-01-29 14:38:37,081 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] (unsigned long )arg <= 2UL [2024-01-29 14:38:37,081 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] arg == idx [2024-01-29 14:38:37,081 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] ((elem == -1 || elem == 0) || elem == 1) || elem == 2 [2024-01-29 14:38:37,081 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] -1 <= elem [2024-01-29 14:38:37,081 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] i <= 1U [2024-01-29 14:38:37,082 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] idx <= 2 [2024-01-29 14:38:37,082 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] (unsigned long )arg <= 127UL [2024-01-29 14:38:37,082 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] (idx == 0 || idx == 1) || idx == 2 [2024-01-29 14:38:37,082 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] idx <= 127 [2024-01-29 14:38:37,082 INFO L98 nessWitnessExtractor]: Location invariant before [L1850-L1850] pushCount == 3 [2024-01-29 14:38:37,082 INFO L98 nessWitnessExtractor]: Location invariant before [L1850-L1850] stack.count == 0 [2024-01-29 14:38:37,083 INFO L98 nessWitnessExtractor]: Location invariant before [L1850-L1850] 3 == pushCount [2024-01-29 14:38:37,083 INFO L98 nessWitnessExtractor]: Location invariant before [L1850-L1850] stack.head == 0 [2024-01-29 14:38:37,083 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] obj == & stack.head [2024-01-29 14:38:37,085 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] (_Bool)0 == ret [2024-01-29 14:38:37,085 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] desired <= 127 [2024-01-29 14:38:37,085 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-29 14:38:37,085 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] -128 <= *obj [2024-01-29 14:38:37,085 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] *obj <= 2 [2024-01-29 14:38:37,085 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] desired <= 2 [2024-01-29 14:38:37,085 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] -128 <= desired [2024-01-29 14:38:37,086 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] *obj <= 127 [2024-01-29 14:38:37,086 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-29 14:38:37,086 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] ret == (_Bool)0 [2024-01-29 14:38:37,086 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] 0 <= desired [2024-01-29 14:38:37,086 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)) [2024-01-29 14:38:37,086 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] 0 <= *obj [2024-01-29 14:38:37,087 INFO L98 nessWitnessExtractor]: Location invariant before [L1837-L1837] v == 1 [2024-01-29 14:38:37,087 INFO L98 nessWitnessExtractor]: Location invariant before [L1837-L1837] 1 == v [2024-01-29 14:38:37,087 INFO L98 nessWitnessExtractor]: Location invariant before [L1837-L1837] obj == & stack.count [2024-01-29 14:38:37,087 INFO L98 nessWitnessExtractor]: Loop invariant at [L1852-L1855] stack.count == 3 [2024-01-29 14:38:37,088 INFO L98 nessWitnessExtractor]: Loop invariant at [L1852-L1855] 3 == pushCount [2024-01-29 14:38:37,088 INFO L98 nessWitnessExtractor]: Loop invariant at [L1852-L1855] stack.head == 0 [2024-01-29 14:38:37,089 INFO L98 nessWitnessExtractor]: Loop invariant at [L1852-L1855] pushCount == 3 [2024-01-29 14:38:37,089 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 [2024-01-29 14:38:37,089 INFO L98 nessWitnessExtractor]: Location invariant before [L1916-L1916] (i == 2 || i == 1) || (0 == i && i == 0) [2024-01-29 14:38:37,089 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:37,089 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] -128 <= head1 [2024-01-29 14:38:37,089 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] head1 <= 2 [2024-01-29 14:38:37,089 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] head1 <= 127 [2024-01-29 14:38:37,090 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] 0 <= head1 [2024-01-29 14:38:37,090 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] -128 <= desired [2024-01-29 14:38:37,090 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] 0 <= *obj [2024-01-29 14:38:37,090 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] (_Bool)0 == ret [2024-01-29 14:38:37,090 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] obj == & stack.head [2024-01-29 14:38:37,090 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] 0 <= desired [2024-01-29 14:38:37,090 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] ret == (_Bool)0 [2024-01-29 14:38:37,090 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-29 14:38:37,091 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] desired <= 2 [2024-01-29 14:38:37,091 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] desired <= 127 [2024-01-29 14:38:37,091 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-29 14:38:37,091 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] *obj <= 127 [2024-01-29 14:38:37,091 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] *obj <= 2 [2024-01-29 14:38:37,092 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] -128 <= *obj [2024-01-29 14:38:37,092 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)) [2024-01-29 14:38:37,092 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] pushCount == 3 [2024-01-29 14:38:37,092 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] stack.count == 3 [2024-01-29 14:38:37,092 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] i == 2 [2024-01-29 14:38:37,092 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] stack.head == 0 [2024-01-29 14:38:37,092 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] 3 == pushCount [2024-01-29 14:38:37,093 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] idx <= 2 [2024-01-29 14:38:37,093 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] i <= 1U [2024-01-29 14:38:37,093 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (idx == 0 || idx == 1) || idx == 2 [2024-01-29 14:38:37,093 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] elem <= 127 [2024-01-29 14:38:37,093 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-29 14:38:37,093 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] ((elem == -1 || elem == 0) || elem == 1) || elem == 2 [2024-01-29 14:38:37,093 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] -128 <= elem [2024-01-29 14:38:37,094 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (idx == 0 || idx == 1) || idx == 2 [2024-01-29 14:38:37,094 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-29 14:38:37,094 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (unsigned long )arg <= 2UL [2024-01-29 14:38:37,094 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] elem <= 127 [2024-01-29 14:38:37,095 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] idx <= 2 [2024-01-29 14:38:37,095 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] 0 <= idx [2024-01-29 14:38:37,095 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] 0 <= elem [2024-01-29 14:38:37,095 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] i <= 1U [2024-01-29 14:38:37,095 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] idx <= 127 [2024-01-29 14:38:37,095 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] -128 <= elem [2024-01-29 14:38:37,095 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] arg == idx [2024-01-29 14:38:37,095 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] ((elem == -1 || elem == 0) || elem == 1) || elem == 2 [2024-01-29 14:38:37,096 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] 0 <= elem [2024-01-29 14:38:37,096 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] elem <= 2 [2024-01-29 14:38:37,096 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (unsigned long )arg <= 127UL [2024-01-29 14:38:37,097 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (unsigned long )arg <= 2UL [2024-01-29 14:38:37,097 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] 0 <= idx [2024-01-29 14:38:37,098 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (unsigned long )arg <= 127UL [2024-01-29 14:38:37,098 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] elem <= 2 [2024-01-29 14:38:37,099 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] arg == idx [2024-01-29 14:38:37,099 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] idx <= 127 [2024-01-29 14:38:37,099 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] -1 <= v [2024-01-29 14:38:37,099 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] -128 <= v [2024-01-29 14:38:37,099 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] v <= 2 [2024-01-29 14:38:37,100 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] v <= 127 [2024-01-29 14:38:37,100 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] ((v == -1 || v == 0) || v == 1) || v == 2 [2024-01-29 14:38:37,100 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] head1 <= 127 [2024-01-29 14:38:37,100 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] 0 <= next1 [2024-01-29 14:38:37,100 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] next1 <= 127 [2024-01-29 14:38:37,100 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:37,101 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-29 14:38:37,101 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] head2 <= 127 [2024-01-29 14:38:37,101 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] -128 <= head1 [2024-01-29 14:38:37,101 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] head2 <= 2 [2024-01-29 14:38:37,101 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] next1 <= 2 [2024-01-29 14:38:37,101 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] 0 <= head1 [2024-01-29 14:38:37,101 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] -128 <= next1 [2024-01-29 14:38:37,102 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] -128 <= head2 [2024-01-29 14:38:37,102 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] head1 <= 2 [2024-01-29 14:38:37,102 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] ((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2 [2024-01-29 14:38:37,102 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] 0 <= head2 [2024-01-29 14:38:37,102 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] 0 <= *obj [2024-01-29 14:38:37,102 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] *obj <= 127 [2024-01-29 14:38:37,102 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] desired <= 127 [2024-01-29 14:38:37,102 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] ret == (_Bool)0 || ret == (_Bool)1 [2024-01-29 14:38:37,103 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] desired <= 2 [2024-01-29 14:38:37,103 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] -128 <= *obj [2024-01-29 14:38:37,103 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-29 14:38:37,103 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] obj == & stack.head [2024-01-29 14:38:37,103 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] *obj <= 2 [2024-01-29 14:38:37,103 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] -128 <= desired [2024-01-29 14:38:37,103 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)) [2024-01-29 14:38:37,103 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] 0 <= desired [2024-01-29 14:38:37,104 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-29 14:38:37,104 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] arg == idx [2024-01-29 14:38:37,104 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] idx <= 127 [2024-01-29 14:38:37,104 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] (unsigned long )arg <= 2UL [2024-01-29 14:38:37,104 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] idx <= 2 [2024-01-29 14:38:37,104 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] (unsigned long )arg <= 127UL [2024-01-29 14:38:37,104 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] 0 <= idx [2024-01-29 14:38:37,104 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] (idx == 0 || idx == 1) || idx == 2 [2024-01-29 14:38:37,105 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-29 14:38:37,105 INFO L98 nessWitnessExtractor]: Location invariant before [L1841-L1841] obj == & stack.count [2024-01-29 14:38:37,105 INFO L98 nessWitnessExtractor]: Location invariant before [L1841-L1841] 1 == v [2024-01-29 14:38:37,105 INFO L98 nessWitnessExtractor]: Location invariant before [L1841-L1841] v == 1 [2024-01-29 14:38:37,105 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-29 14:38:37,105 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] 0 <= *obj [2024-01-29 14:38:37,105 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-29 14:38:37,105 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] desired <= 2 [2024-01-29 14:38:37,106 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] desired <= 127 [2024-01-29 14:38:37,106 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] *obj <= 127 [2024-01-29 14:38:37,106 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] (_Bool)0 == ret [2024-01-29 14:38:37,106 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] ret == (_Bool)0 [2024-01-29 14:38:37,106 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] -128 <= desired [2024-01-29 14:38:37,107 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] *obj <= 2 [2024-01-29 14:38:37,107 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] 0 <= desired [2024-01-29 14:38:37,107 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] -128 <= *obj [2024-01-29 14:38:37,107 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)) [2024-01-29 14:38:37,107 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] obj == & stack.head [2024-01-29 14:38:37,108 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)) [2024-01-29 14:38:37,108 INFO L98 nessWitnessExtractor]: Location invariant before [L1800-L1800] v <= 127 [2024-01-29 14:38:37,108 INFO L98 nessWitnessExtractor]: Location invariant before [L1800-L1800] -128 <= v [2024-01-29 14:38:37,108 INFO L98 nessWitnessExtractor]: Location invariant after [L1796-L1801] v <= 127 [2024-01-29 14:38:37,108 INFO L98 nessWitnessExtractor]: Location invariant after [L1796-L1801] -128 <= v [2024-01-29 14:38:37,108 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)) [2024-01-29 14:38:37,109 INFO L98 nessWitnessExtractor]: Location invariant before [L1851-L1851] stack.head == 0 [2024-01-29 14:38:37,109 INFO L98 nessWitnessExtractor]: Location invariant before [L1851-L1851] stack.count == 3 [2024-01-29 14:38:37,109 INFO L98 nessWitnessExtractor]: Location invariant before [L1851-L1851] pushCount == 3 [2024-01-29 14:38:37,110 INFO L98 nessWitnessExtractor]: Location invariant before [L1851-L1851] 3 == pushCount [2024-01-29 14:38:37,110 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] -1 <= v [2024-01-29 14:38:37,112 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] -1 <= t [2024-01-29 14:38:37,113 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] -128 <= v [2024-01-29 14:38:37,113 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] t <= 2 [2024-01-29 14:38:37,113 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] ((v == -1 || v == 0) || v == 1) || v == 2 [2024-01-29 14:38:37,118 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] ((t == -1 || t == 0) || t == 1) || t == 2 [2024-01-29 14:38:37,119 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] v <= 2 [2024-01-29 14:38:37,119 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] v <= 127 [2024-01-29 14:38:37,119 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] t <= 127 [2024-01-29 14:38:37,119 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] -128 <= t [2024-01-29 14:38:37,119 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:37,119 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] index <= 2 [2024-01-29 14:38:37,119 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] index <= 127 [2024-01-29 14:38:37,120 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] 0 <= index [2024-01-29 14:38:37,120 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] 0 <= head1 [2024-01-29 14:38:37,120 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] head1 <= 127 [2024-01-29 14:38:37,120 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] -128 <= index [2024-01-29 14:38:37,120 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] head1 <= 2 [2024-01-29 14:38:37,120 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] -128 <= head1 [2024-01-29 14:38:37,120 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] ((index == -1 || index == 0) || index == 1) || index == 2 [2024-01-29 14:38:37,120 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] 0 <= index [2024-01-29 14:38:37,120 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] -128 <= index [2024-01-29 14:38:37,120 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:37,121 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] ((index == -1 || index == 0) || index == 1) || index == 2 [2024-01-29 14:38:37,121 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] index <= 2 [2024-01-29 14:38:37,121 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] 0 <= head1 [2024-01-29 14:38:37,121 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] index <= 127 [2024-01-29 14:38:37,121 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] head1 <= 2 [2024-01-29 14:38:37,122 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] head1 <= 127 [2024-01-29 14:38:37,122 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] -128 <= head1 [2024-01-29 14:38:37,122 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] t <= 127 [2024-01-29 14:38:37,122 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] ((v == -1 || v == 0) || v == 1) || v == 2 [2024-01-29 14:38:37,122 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] ((t == -1 || t == 0) || t == 1) || t == 2 [2024-01-29 14:38:37,123 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] v <= 127 [2024-01-29 14:38:37,123 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] -1 <= v [2024-01-29 14:38:37,123 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] t <= 2 [2024-01-29 14:38:37,123 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] v <= 2 [2024-01-29 14:38:37,124 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] -128 <= v [2024-01-29 14:38:37,124 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] -128 <= t [2024-01-29 14:38:37,124 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] -1 <= t [2024-01-29 14:38:37,124 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-29 14:38:37,124 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] 0 <= desired [2024-01-29 14:38:37,124 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)) [2024-01-29 14:38:37,124 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] desired <= 2 [2024-01-29 14:38:37,124 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] ret == (_Bool)0 [2024-01-29 14:38:37,124 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] desired <= 127 [2024-01-29 14:38:37,125 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] -128 <= *obj [2024-01-29 14:38:37,125 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] 0 <= *obj [2024-01-29 14:38:37,125 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] *obj <= 127 [2024-01-29 14:38:37,125 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] (_Bool)0 == ret [2024-01-29 14:38:37,125 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] obj == & stack.head [2024-01-29 14:38:37,125 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] *obj <= 2 [2024-01-29 14:38:37,125 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-29 14:38:37,125 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] -128 <= desired [2024-01-29 14:38:37,125 INFO L98 nessWitnessExtractor]: Location invariant before [L1844-L1844] v == 1 [2024-01-29 14:38:37,125 INFO L98 nessWitnessExtractor]: Location invariant before [L1844-L1844] 1 == v [2024-01-29 14:38:37,126 INFO L98 nessWitnessExtractor]: Location invariant before [L1844-L1844] obj == & stack.count [2024-01-29 14:38:37,126 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] (idx == 0 || idx == 1) || idx == 2 [2024-01-29 14:38:37,126 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] i <= 1U [2024-01-29 14:38:37,126 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] -128 <= elem [2024-01-29 14:38:37,126 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] (unsigned long )arg <= 127UL [2024-01-29 14:38:37,126 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] 0 <= idx [2024-01-29 14:38:37,126 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] idx <= 127 [2024-01-29 14:38:37,126 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] idx <= 2 [2024-01-29 14:38:37,126 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-29 14:38:37,126 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] elem <= 2 [2024-01-29 14:38:37,127 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] elem <= 127 [2024-01-29 14:38:37,127 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] arg == idx [2024-01-29 14:38:37,127 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] ((elem == -1 || elem == 0) || elem == 1) || elem == 2 [2024-01-29 14:38:37,127 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] 0 <= elem [2024-01-29 14:38:37,127 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] (unsigned long )arg <= 2UL [2024-01-29 14:38:37,127 INFO L98 nessWitnessExtractor]: Location invariant before [L1834-L1834] 1 == v [2024-01-29 14:38:37,127 INFO L98 nessWitnessExtractor]: Location invariant before [L1834-L1834] v == 1 [2024-01-29 14:38:37,127 INFO L98 nessWitnessExtractor]: Location invariant before [L1834-L1834] obj == & stack.count [2024-01-29 14:38:37,128 INFO L98 nessWitnessExtractor]: Location invariant before [L1833-L1833] 1 == v [2024-01-29 14:38:37,129 INFO L98 nessWitnessExtractor]: Location invariant before [L1833-L1833] v == 1 [2024-01-29 14:38:37,129 INFO L98 nessWitnessExtractor]: Location invariant before [L1833-L1833] obj == & stack.count [2024-01-29 14:38:37,129 INFO L98 nessWitnessExtractor]: Location invariant before [L1892-L1892] (unsigned long )arg <= 2UL [2024-01-29 14:38:37,129 INFO L98 nessWitnessExtractor]: Location invariant before [L1892-L1892] (unsigned long )arg <= 127UL [2024-01-29 14:38:37,130 INFO L98 nessWitnessExtractor]: Location invariant before [L1892-L1892] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-29 14:38:37,130 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] 0 <= elem [2024-01-29 14:38:37,130 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] (unsigned long )arg <= 127UL [2024-01-29 14:38:37,130 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] -128 <= elem [2024-01-29 14:38:37,130 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] idx <= 2 [2024-01-29 14:38:37,130 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] elem <= 2 [2024-01-29 14:38:37,130 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-29 14:38:37,130 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] arg == idx [2024-01-29 14:38:37,131 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] (idx == 0 || idx == 1) || idx == 2 [2024-01-29 14:38:37,131 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] i <= 1U [2024-01-29 14:38:37,131 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] (unsigned long )arg <= 2UL [2024-01-29 14:38:37,131 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] elem <= 127 [2024-01-29 14:38:37,131 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] idx <= 127 [2024-01-29 14:38:37,131 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] ((elem == -1 || elem == 0) || elem == 1) || elem == 2 [2024-01-29 14:38:37,131 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] 0 <= idx [2024-01-29 14:38:37,131 INFO L98 nessWitnessExtractor]: Location invariant after [L1847-L1857] stack.head == 0 [2024-01-29 14:38:37,132 INFO L98 nessWitnessExtractor]: Location invariant after [L1847-L1857] i == 2 [2024-01-29 14:38:37,132 INFO L98 nessWitnessExtractor]: Location invariant after [L1847-L1857] stack.count == 3 [2024-01-29 14:38:37,132 INFO L98 nessWitnessExtractor]: Location invariant after [L1847-L1857] pushCount == 3 [2024-01-29 14:38:37,132 INFO L98 nessWitnessExtractor]: Location invariant after [L1847-L1857] 3 == pushCount [2024-01-29 14:38:37,132 INFO L98 nessWitnessExtractor]: Location invariant before [L1843-L1843] v == 1 [2024-01-29 14:38:37,132 INFO L98 nessWitnessExtractor]: Location invariant before [L1843-L1843] obj == & stack.count [2024-01-29 14:38:37,132 INFO L98 nessWitnessExtractor]: Location invariant before [L1843-L1843] 1 == v [2024-01-29 14:38:37,132 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] 3 == pushCount [2024-01-29 14:38:37,132 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] stack.count == 3 [2024-01-29 14:38:37,132 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] stack.head == 0 [2024-01-29 14:38:37,133 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] pushCount == 3 [2024-01-29 14:38:37,133 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] i == 1 || (0 == i && i == 0) [2024-01-29 14:38:37,133 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] head1 <= 2 [2024-01-29 14:38:37,133 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:37,133 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] -128 <= head2 [2024-01-29 14:38:37,133 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] next1 <= 127 [2024-01-29 14:38:37,133 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] head2 <= 2 [2024-01-29 14:38:37,133 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] -128 <= head1 [2024-01-29 14:38:37,133 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] 0 <= head1 [2024-01-29 14:38:37,134 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-29 14:38:37,134 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] -128 <= next1 [2024-01-29 14:38:37,134 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] ((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2 [2024-01-29 14:38:37,134 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] head2 <= 127 [2024-01-29 14:38:37,134 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] 0 <= head2 [2024-01-29 14:38:37,134 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] 0 <= next1 [2024-01-29 14:38:37,134 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] head1 <= 127 [2024-01-29 14:38:37,134 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] next1 <= 2 [2024-01-29 14:38:37,134 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] 0 <= head2 [2024-01-29 14:38:37,134 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] head1 <= 2 [2024-01-29 14:38:37,135 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] head2 <= 127 [2024-01-29 14:38:37,135 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-29 14:38:37,135 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] ((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2 [2024-01-29 14:38:37,136 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] 0 <= next1 [2024-01-29 14:38:37,138 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] -128 <= next1 [2024-01-29 14:38:37,138 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] next1 <= 127 [2024-01-29 14:38:37,139 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] -128 <= head1 [2024-01-29 14:38:37,139 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] 0 <= head1 [2024-01-29 14:38:37,140 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] head1 <= 127 [2024-01-29 14:38:37,140 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] -128 <= head2 [2024-01-29 14:38:37,140 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] head2 <= 2 [2024-01-29 14:38:37,140 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:37,140 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] next1 <= 2 [2024-01-29 14:38:37,140 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] -128 <= v [2024-01-29 14:38:37,140 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] -128 <= t [2024-01-29 14:38:37,141 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] ((t == -1 || t == 0) || t == 1) || t == 2 [2024-01-29 14:38:37,141 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] t <= 127 [2024-01-29 14:38:37,141 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] -1 <= t [2024-01-29 14:38:37,141 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] t <= 2 [2024-01-29 14:38:37,141 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] v <= 2 [2024-01-29 14:38:37,141 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] v <= 127 [2024-01-29 14:38:37,141 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] ((v == -1 || v == 0) || v == 1) || v == 2 [2024-01-29 14:38:37,141 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] -1 <= v [2024-01-29 14:38:37,141 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] idx <= 127 [2024-01-29 14:38:37,141 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] arg == idx [2024-01-29 14:38:37,142 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] (idx == 0 || idx == 1) || idx == 2 [2024-01-29 14:38:37,142 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] i == 2U [2024-01-29 14:38:37,142 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] (unsigned long )arg <= 127UL [2024-01-29 14:38:37,142 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] 0 <= idx [2024-01-29 14:38:37,142 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] idx <= 2 [2024-01-29 14:38:37,142 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] (unsigned long )arg <= 2UL [2024-01-29 14:38:37,142 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-29 14:38:37,142 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] next1 <= 2 [2024-01-29 14:38:37,142 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] ((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2 [2024-01-29 14:38:37,142 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] 0 <= next1 [2024-01-29 14:38:37,142 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] head1 <= 127 [2024-01-29 14:38:37,143 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:37,143 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-29 14:38:37,143 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] head1 <= 2 [2024-01-29 14:38:37,143 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] -128 <= head1 [2024-01-29 14:38:37,143 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] -128 <= head2 [2024-01-29 14:38:37,143 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] head2 <= 2 [2024-01-29 14:38:37,143 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] 0 <= head2 [2024-01-29 14:38:37,143 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] -128 <= next1 [2024-01-29 14:38:37,143 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] next1 <= 127 [2024-01-29 14:38:37,143 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] 0 <= head1 [2024-01-29 14:38:37,144 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] head2 <= 127 [2024-01-29 14:38:37,144 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 [2024-01-29 14:38:37,144 INFO L98 nessWitnessExtractor]: Location invariant before [L1913-L1913] (i == 2 || i == 1) || (((0 == i && stack.count == 3) && stack.head == 0) && i == 0) [2024-01-29 14:38:37,144 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] index <= 2 [2024-01-29 14:38:37,144 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] 0 <= index [2024-01-29 14:38:37,144 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] ((index == -1 || index == 0) || index == 1) || index == 2 [2024-01-29 14:38:37,144 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] -128 <= head1 [2024-01-29 14:38:37,144 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] index <= 127 [2024-01-29 14:38:37,144 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:37,144 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] 0 <= head1 [2024-01-29 14:38:37,145 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] index <= 2 [2024-01-29 14:38:37,145 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] 0 <= head1 [2024-01-29 14:38:37,145 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] head1 <= 2 [2024-01-29 14:38:37,145 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] head1 <= 2 [2024-01-29 14:38:37,145 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] -128 <= index [2024-01-29 14:38:37,145 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] ((index == -1 || index == 0) || index == 1) || index == 2 [2024-01-29 14:38:37,145 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] 0 <= index [2024-01-29 14:38:37,145 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] index <= 127 [2024-01-29 14:38:37,145 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] -128 <= index [2024-01-29 14:38:37,145 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:37,146 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] head1 <= 127 [2024-01-29 14:38:37,146 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] -128 <= head1 [2024-01-29 14:38:37,146 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] head1 <= 127 [2024-01-29 14:38:37,146 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)) [2024-01-29 14:38:37,146 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] -128 <= desired [2024-01-29 14:38:37,146 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] (_Bool)0 == ret [2024-01-29 14:38:37,146 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] 0 <= desired [2024-01-29 14:38:37,146 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] 0 <= *obj [2024-01-29 14:38:37,146 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] *obj <= 2 [2024-01-29 14:38:37,146 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] *obj <= 127 [2024-01-29 14:38:37,147 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-29 14:38:37,147 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] desired <= 127 [2024-01-29 14:38:37,147 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] ret == (_Bool)0 [2024-01-29 14:38:37,147 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-29 14:38:37,147 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] -128 <= *obj [2024-01-29 14:38:37,147 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] desired <= 2 [2024-01-29 14:38:37,147 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] obj == & stack.head [2024-01-29 14:38:37,147 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) [2024-01-29 14:38:37,147 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] 0 <= head1 [2024-01-29 14:38:37,147 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] -128 <= next1 [2024-01-29 14:38:37,147 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-29 14:38:37,148 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] 0 <= next1 [2024-01-29 14:38:37,148 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] next1 <= 2 [2024-01-29 14:38:37,148 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] head1 <= 127 [2024-01-29 14:38:37,148 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] next1 <= 127 [2024-01-29 14:38:37,148 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:37,148 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] -128 <= head1 [2024-01-29 14:38:37,148 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] head1 <= 2 [2024-01-29 14:38:37,148 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] 0 <= head1 [2024-01-29 14:38:37,148 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-29 14:38:37,148 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] head1 <= 2 [2024-01-29 14:38:37,149 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] next1 <= 2 [2024-01-29 14:38:37,149 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] next1 <= 127 [2024-01-29 14:38:37,149 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] -1 <= next1 [2024-01-29 14:38:37,149 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] head1 <= 127 [2024-01-29 14:38:37,149 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] -128 <= head1 [2024-01-29 14:38:37,149 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] -128 <= next1 [2024-01-29 14:38:37,149 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:37,149 INFO L98 nessWitnessExtractor]: Location invariant before [L1911-L1911] stack.count == 0 [2024-01-29 14:38:37,149 INFO L98 nessWitnessExtractor]: Location invariant before [L1911-L1911] stack.head == 0 [2024-01-29 14:38:37,149 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] *obj <= 2 [2024-01-29 14:38:37,150 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] desired <= 127 [2024-01-29 14:38:37,150 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] *obj <= 127 [2024-01-29 14:38:37,150 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] 0 <= desired [2024-01-29 14:38:37,150 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-29 14:38:37,150 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)) [2024-01-29 14:38:37,150 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] obj == & stack.head [2024-01-29 14:38:37,150 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] (_Bool)0 == ret [2024-01-29 14:38:37,150 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] -128 <= desired [2024-01-29 14:38:37,150 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] 0 <= *obj [2024-01-29 14:38:37,150 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-29 14:38:37,150 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] ret == (_Bool)0 [2024-01-29 14:38:37,151 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] -128 <= *obj [2024-01-29 14:38:37,151 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] desired <= 2 [2024-01-29 14:38:37,151 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] -128 <= index [2024-01-29 14:38:37,151 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] ((index == -1 || index == 0) || index == 1) || index == 2 [2024-01-29 14:38:37,151 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] index <= 2 [2024-01-29 14:38:37,151 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] 0 <= index [2024-01-29 14:38:37,151 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] index <= 127 [2024-01-29 14:38:37,151 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-29 14:38:37,151 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] (unsigned long )arg <= 127UL [2024-01-29 14:38:37,151 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] idx <= 2 [2024-01-29 14:38:37,152 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] (idx == 0 || idx == 1) || idx == 2 [2024-01-29 14:38:37,152 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] (idx == 0 || idx == 1) || idx == 2 [2024-01-29 14:38:37,152 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] arg == idx [2024-01-29 14:38:37,152 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] (unsigned long )arg <= 127UL [2024-01-29 14:38:37,152 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] (unsigned long )arg <= 2UL [2024-01-29 14:38:37,152 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] 0 <= idx [2024-01-29 14:38:37,152 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] idx <= 2 [2024-01-29 14:38:37,152 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] i <= 1U [2024-01-29 14:38:37,152 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-29 14:38:37,152 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] idx <= 127 [2024-01-29 14:38:37,153 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] arg == idx [2024-01-29 14:38:37,153 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] idx <= 127 [2024-01-29 14:38:37,153 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] i <= 1U [2024-01-29 14:38:37,153 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] (unsigned long )arg <= 2UL [2024-01-29 14:38:37,153 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] 0 <= idx [2024-01-29 14:38:37,153 INFO L98 nessWitnessExtractor]: Location invariant before [L1842-L1842] obj == & stack.count [2024-01-29 14:38:37,153 INFO L98 nessWitnessExtractor]: Location invariant before [L1842-L1842] 1 == v [2024-01-29 14:38:37,153 INFO L98 nessWitnessExtractor]: Location invariant before [L1842-L1842] v == 1 [2024-01-29 14:38:37,153 INFO L98 nessWitnessExtractor]: Location invariant before [L1836-L1836] v == 1 [2024-01-29 14:38:37,153 INFO L98 nessWitnessExtractor]: Location invariant before [L1836-L1836] 1 == v [2024-01-29 14:38:37,154 INFO L98 nessWitnessExtractor]: Location invariant before [L1836-L1836] obj == & stack.count [2024-01-29 14:38:37,154 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] -1 <= v [2024-01-29 14:38:37,154 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] -128 <= v [2024-01-29 14:38:37,176 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] v <= 127 [2024-01-29 14:38:37,176 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] v <= 2 [2024-01-29 14:38:37,177 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] ((v == -1 || v == 0) || v == 1) || v == 2 [2024-01-29 14:38:37,177 INFO L98 nessWitnessExtractor]: Location invariant before [L1835-L1835] obj == & stack.count [2024-01-29 14:38:37,177 INFO L98 nessWitnessExtractor]: Location invariant before [L1835-L1835] 1 == v [2024-01-29 14:38:37,177 INFO L98 nessWitnessExtractor]: Location invariant before [L1835-L1835] v == 1 [2024-01-29 14:38:37,177 INFO L98 nessWitnessExtractor]: Location invariant before [L1799-L1799] v <= 127 [2024-01-29 14:38:37,177 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)) [2024-01-29 14:38:37,177 INFO L98 nessWitnessExtractor]: Location invariant before [L1799-L1799] -128 <= v [2024-01-29 14:38:37,177 INFO L98 nessWitnessExtractor]: Location invariant before [L1918-L1918] i == 3 [2024-01-29 14:38:37,177 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] 0 <= *obj [2024-01-29 14:38:37,177 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-29 14:38:37,177 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] desired <= 2 [2024-01-29 14:38:37,178 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] -128 <= *obj [2024-01-29 14:38:37,178 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] ret == (_Bool)0 || ret == (_Bool)1 [2024-01-29 14:38:37,178 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)) [2024-01-29 14:38:37,178 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] desired <= 127 [2024-01-29 14:38:37,178 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] *obj <= 2 [2024-01-29 14:38:37,178 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] 0 <= desired [2024-01-29 14:38:37,178 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] obj == & stack.head [2024-01-29 14:38:37,178 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] -128 <= desired [2024-01-29 14:38:37,178 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] *obj <= 127 [2024-01-29 14:38:37,178 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-29 14:38:37,256 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:38:37,829 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/safestack_relacy.i[78860,78873] [2024-01-29 14:38:37,837 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:38:37,850 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 [2024-01-29 14:38:37,947 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 [2024-01-29 14:38:37,951 ERROR L324 MainTranslator]: Unsupported Syntax: Unknown or unsupported unary operation: ADDROF [2024-01-29 14:38:37,952 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46da5bef and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:38:37, skipping insertion in model container [2024-01-29 14:38:37,952 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:38:37,952 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:38:37,956 INFO L158 Benchmark]: Toolchain (without parser) took 1346.46ms. Allocated memory was 123.7MB in the beginning and 165.7MB in the end (delta: 41.9MB). Free memory was 55.7MB in the beginning and 111.7MB in the end (delta: -56.0MB). Peak memory consumption was 29.0MB. Max. memory is 16.1GB. [2024-01-29 14:38:37,957 INFO L158 Benchmark]: CDTParser took 0.58ms. Allocated memory is still 123.7MB. Free memory is still 90.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:38:37,957 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 123.7MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:38:37,957 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1344.24ms. Allocated memory was 123.7MB in the beginning and 165.7MB in the end (delta: 41.9MB). Free memory was 55.2MB in the beginning and 111.7MB in the end (delta: -56.5MB). Peak memory consumption was 26.9MB. Max. memory is 16.1GB. [2024-01-29 14:38:37,958 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58ms. Allocated memory is still 123.7MB. Free memory is still 90.9MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 123.7MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1344.24ms. Allocated memory was 123.7MB in the beginning and 165.7MB in the end (delta: 41.9MB). Free memory was 55.2MB in the beginning and 111.7MB in the end (delta: -56.5MB). Peak memory consumption was 26.9MB. 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-ab2e0ac-m [2024-01-29 14:38:39,704 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:38:39,792 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:38:39,796 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:38:39,797 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:38:39,834 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:38:39,837 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:38:39,838 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:38:39,838 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:38:39,840 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:38:39,840 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:38:39,840 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:38:39,841 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:38:39,844 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:38:39,845 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:38:39,845 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:38:39,845 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:38:39,846 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:38:39,846 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:38:39,846 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:38:39,846 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:38:39,847 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:38:39,847 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:38:39,847 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:38:39,848 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:38:39,848 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:38:39,848 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:38:39,848 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:38:39,849 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:38:39,849 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:38:39,850 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:38:39,850 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:38:39,850 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:38:39,850 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:38:39,851 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:38:39,851 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:38:39,852 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:38:39,852 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:38:39,852 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:38:39,852 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:38:39,852 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:38:39,853 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:38:39,853 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:38:39,853 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:38:39,853 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:38:39,854 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:38:39,854 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:38:40,143 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:38:40,167 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:38:40,170 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:38:40,171 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:38:40,171 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:38:40,172 INFO L431 ainManager$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 [2024-01-29 14:38:40,413 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:38:40,413 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:38:40,414 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-complex/safestack_relacy.i [2024-01-29 14:38:41,472 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:38:41,743 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:38:41,744 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/safestack_relacy.i [2024-01-29 14:38:41,777 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd132b80c/2f64fa6f00084c30ab16a5a04b7becf9/FLAG1f5fa3882 [2024-01-29 14:38:41,793 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd132b80c/2f64fa6f00084c30ab16a5a04b7becf9 [2024-01-29 14:38:41,794 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:38:41,796 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:38:41,798 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:38:41,798 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:38:41,801 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:38:41,802 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:38:40" (1/2) ... [2024-01-29 14:38:41,803 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@489776c9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:38:41, skipping insertion in model container [2024-01-29 14:38:41,803 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:38:40" (1/2) ... [2024-01-29 14:38:41,804 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@327d6cb3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:38:41, skipping insertion in model container [2024-01-29 14:38:41,804 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:38:41" (2/2) ... [2024-01-29 14:38:41,807 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@489776c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:38:41, skipping insertion in model container [2024-01-29 14:38:41,808 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:38:41" (2/2) ... [2024-01-29 14:38:41,808 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:38:42,310 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:38:42,311 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] 0 <= desired [2024-01-29 14:38:42,311 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] -128 <= desired [2024-01-29 14:38:42,311 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] (_Bool)0 == ret [2024-01-29 14:38:42,311 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] desired <= 127 [2024-01-29 14:38:42,311 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] ret == (_Bool)0 [2024-01-29 14:38:42,312 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-29 14:38:42,312 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] *obj <= 2 [2024-01-29 14:38:42,312 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] 0 <= *obj [2024-01-29 14:38:42,312 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] obj == & stack.head [2024-01-29 14:38:42,312 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)) [2024-01-29 14:38:42,312 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] desired <= 2 [2024-01-29 14:38:42,312 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] -128 <= *obj [2024-01-29 14:38:42,313 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] *obj <= 127 [2024-01-29 14:38:42,313 INFO L98 nessWitnessExtractor]: Location invariant before [L1821-L1821] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-29 14:38:42,313 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] -128 <= elem [2024-01-29 14:38:42,313 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] (unsigned long )arg <= 2UL [2024-01-29 14:38:42,313 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] 0 <= idx [2024-01-29 14:38:42,313 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] 0 <= elem [2024-01-29 14:38:42,314 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] idx <= 127 [2024-01-29 14:38:42,314 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] (unsigned long )arg <= 127UL [2024-01-29 14:38:42,314 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] i <= 1U [2024-01-29 14:38:42,314 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] arg == idx [2024-01-29 14:38:42,314 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] elem <= 2 [2024-01-29 14:38:42,314 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] ((elem == -1 || elem == 0) || elem == 1) || elem == 2 [2024-01-29 14:38:42,314 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] (idx == 0 || idx == 1) || idx == 2 [2024-01-29 14:38:42,315 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-29 14:38:42,315 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] idx <= 2 [2024-01-29 14:38:42,315 INFO L98 nessWitnessExtractor]: Location invariant before [L1902-L1902] elem <= 127 [2024-01-29 14:38:42,315 INFO L98 nessWitnessExtractor]: Location invariant before [L1834-L1834] v == 1 [2024-01-29 14:38:42,315 INFO L98 nessWitnessExtractor]: Location invariant before [L1834-L1834] obj == & stack.count [2024-01-29 14:38:42,315 INFO L98 nessWitnessExtractor]: Location invariant before [L1834-L1834] 1 == v [2024-01-29 14:38:42,315 INFO L98 nessWitnessExtractor]: Location invariant before [L1842-L1842] 1 == v [2024-01-29 14:38:42,315 INFO L98 nessWitnessExtractor]: Location invariant before [L1842-L1842] obj == & stack.count [2024-01-29 14:38:42,316 INFO L98 nessWitnessExtractor]: Location invariant before [L1842-L1842] v == 1 [2024-01-29 14:38:42,316 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] elem <= 2 [2024-01-29 14:38:42,316 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] arg == idx [2024-01-29 14:38:42,316 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] ((elem == -1 || elem == 0) || elem == 1) || elem == 2 [2024-01-29 14:38:42,316 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (unsigned long )arg <= 127UL [2024-01-29 14:38:42,316 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] ((elem == -1 || elem == 0) || elem == 1) || elem == 2 [2024-01-29 14:38:42,316 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] elem <= 127 [2024-01-29 14:38:42,317 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] i <= 1U [2024-01-29 14:38:42,317 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-29 14:38:42,317 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] 0 <= idx [2024-01-29 14:38:42,317 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] arg == idx [2024-01-29 14:38:42,317 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] i <= 1U [2024-01-29 14:38:42,317 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] idx <= 2 [2024-01-29 14:38:42,317 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] elem <= 2 [2024-01-29 14:38:42,318 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-29 14:38:42,318 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (unsigned long )arg <= 2UL [2024-01-29 14:38:42,318 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] 0 <= elem [2024-01-29 14:38:42,318 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (idx == 0 || idx == 1) || idx == 2 [2024-01-29 14:38:42,318 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (idx == 0 || idx == 1) || idx == 2 [2024-01-29 14:38:42,318 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] -128 <= elem [2024-01-29 14:38:42,318 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] 0 <= idx [2024-01-29 14:38:42,318 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] 0 <= elem [2024-01-29 14:38:42,319 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] idx <= 127 [2024-01-29 14:38:42,319 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] elem <= 127 [2024-01-29 14:38:42,319 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] idx <= 2 [2024-01-29 14:38:42,319 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] -128 <= elem [2024-01-29 14:38:42,319 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] idx <= 127 [2024-01-29 14:38:42,319 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (unsigned long )arg <= 2UL [2024-01-29 14:38:42,319 INFO L98 nessWitnessExtractor]: Location invariant before [L1903-L1903] (unsigned long )arg <= 127UL [2024-01-29 14:38:42,319 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] ((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2 [2024-01-29 14:38:42,320 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] -128 <= next1 [2024-01-29 14:38:42,320 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] next1 <= 127 [2024-01-29 14:38:42,320 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] 0 <= head2 [2024-01-29 14:38:42,320 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] 0 <= head1 [2024-01-29 14:38:42,320 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-29 14:38:42,320 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] -128 <= head2 [2024-01-29 14:38:42,320 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:42,320 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] head2 <= 2 [2024-01-29 14:38:42,320 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] 0 <= next1 [2024-01-29 14:38:42,321 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] head1 <= 2 [2024-01-29 14:38:42,321 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] head1 <= 127 [2024-01-29 14:38:42,321 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] next1 <= 2 [2024-01-29 14:38:42,321 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] -128 <= head1 [2024-01-29 14:38:42,321 INFO L98 nessWitnessExtractor]: Location invariant before [L1870-L1870] head2 <= 127 [2024-01-29 14:38:42,321 INFO L98 nessWitnessExtractor]: Location invariant before [L1841-L1841] 1 == v [2024-01-29 14:38:42,321 INFO L98 nessWitnessExtractor]: Location invariant before [L1841-L1841] obj == & stack.count [2024-01-29 14:38:42,321 INFO L98 nessWitnessExtractor]: Location invariant before [L1841-L1841] v == 1 [2024-01-29 14:38:42,321 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] elem <= 2 [2024-01-29 14:38:42,322 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] 0 <= idx [2024-01-29 14:38:42,322 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] idx <= 2 [2024-01-29 14:38:42,322 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] ((elem == -1 || elem == 0) || elem == 1) || elem == 2 [2024-01-29 14:38:42,322 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] idx <= 127 [2024-01-29 14:38:42,322 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-29 14:38:42,322 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] i <= 1U [2024-01-29 14:38:42,322 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] (idx == 0 || idx == 1) || idx == 2 [2024-01-29 14:38:42,323 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] (unsigned long )arg <= 127UL [2024-01-29 14:38:42,323 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] arg == idx [2024-01-29 14:38:42,323 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] (unsigned long )arg <= 2UL [2024-01-29 14:38:42,323 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] -1 <= elem [2024-01-29 14:38:42,323 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] -128 <= elem [2024-01-29 14:38:42,323 INFO L98 nessWitnessExtractor]: Location invariant before [L1899-L1900] elem <= 127 [2024-01-29 14:38:42,323 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) [2024-01-29 14:38:42,323 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] desired <= 127 [2024-01-29 14:38:42,324 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-29 14:38:42,324 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] *obj <= 127 [2024-01-29 14:38:42,324 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] desired <= 2 [2024-01-29 14:38:42,324 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] ret == (_Bool)0 [2024-01-29 14:38:42,324 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] 0 <= *obj [2024-01-29 14:38:42,324 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] *obj <= 2 [2024-01-29 14:38:42,324 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] 0 <= desired [2024-01-29 14:38:42,324 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-29 14:38:42,325 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] -128 <= *obj [2024-01-29 14:38:42,325 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] obj == & stack.head [2024-01-29 14:38:42,325 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)) [2024-01-29 14:38:42,325 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] -128 <= desired [2024-01-29 14:38:42,325 INFO L98 nessWitnessExtractor]: Location invariant before [L1817-L1817] (_Bool)0 == ret [2024-01-29 14:38:42,325 INFO L98 nessWitnessExtractor]: Location invariant before [L1844-L1844] 1 == v [2024-01-29 14:38:42,325 INFO L98 nessWitnessExtractor]: Location invariant before [L1844-L1844] obj == & stack.count [2024-01-29 14:38:42,325 INFO L98 nessWitnessExtractor]: Location invariant before [L1844-L1844] v == 1 [2024-01-29 14:38:42,326 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)) [2024-01-29 14:38:42,326 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] ret == (_Bool)0 || ret == (_Bool)1 [2024-01-29 14:38:42,326 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] 0 <= desired [2024-01-29 14:38:42,326 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] -128 <= *obj [2024-01-29 14:38:42,326 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] *obj <= 2 [2024-01-29 14:38:42,326 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] -128 <= desired [2024-01-29 14:38:42,326 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] *obj <= 127 [2024-01-29 14:38:42,326 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] desired <= 2 [2024-01-29 14:38:42,327 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] obj == & stack.head [2024-01-29 14:38:42,327 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] desired <= 127 [2024-01-29 14:38:42,327 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-29 14:38:42,327 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] 0 <= *obj [2024-01-29 14:38:42,327 INFO L98 nessWitnessExtractor]: Location invariant before [L1816-L1816] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-29 14:38:42,327 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-29 14:38:42,327 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] 0 <= *obj [2024-01-29 14:38:42,327 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)) [2024-01-29 14:38:42,328 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] desired <= 127 [2024-01-29 14:38:42,328 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] 0 <= desired [2024-01-29 14:38:42,328 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] -128 <= desired [2024-01-29 14:38:42,328 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] desired <= 2 [2024-01-29 14:38:42,328 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] -128 <= *obj [2024-01-29 14:38:42,328 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] obj == & stack.head [2024-01-29 14:38:42,328 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] *obj <= 2 [2024-01-29 14:38:42,328 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] *obj <= 127 [2024-01-29 14:38:42,329 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] ret == (_Bool)0 || ret == (_Bool)1 [2024-01-29 14:38:42,329 INFO L98 nessWitnessExtractor]: Location invariant before [L1829-L1829] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-29 14:38:42,329 INFO L98 nessWitnessExtractor]: Location invariant before [L1843-L1843] 1 == v [2024-01-29 14:38:42,329 INFO L98 nessWitnessExtractor]: Location invariant before [L1843-L1843] obj == & stack.count [2024-01-29 14:38:42,329 INFO L98 nessWitnessExtractor]: Location invariant before [L1843-L1843] v == 1 [2024-01-29 14:38:42,329 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] pushCount == 3 [2024-01-29 14:38:42,329 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] stack.count == 3 [2024-01-29 14:38:42,329 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] 3 == pushCount [2024-01-29 14:38:42,330 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] stack.head == 0 [2024-01-29 14:38:42,330 INFO L98 nessWitnessExtractor]: Location invariant before [L1856-L1856] i == 2 [2024-01-29 14:38:42,330 INFO L98 nessWitnessExtractor]: Location invariant before [L1835-L1835] v == 1 [2024-01-29 14:38:42,330 INFO L98 nessWitnessExtractor]: Location invariant before [L1835-L1835] 1 == v [2024-01-29 14:38:42,330 INFO L98 nessWitnessExtractor]: Location invariant before [L1835-L1835] obj == & stack.count [2024-01-29 14:38:42,330 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 [2024-01-29 14:38:42,330 INFO L98 nessWitnessExtractor]: Location invariant before [L1911-L1911] stack.head == 0 [2024-01-29 14:38:42,330 INFO L98 nessWitnessExtractor]: Location invariant before [L1911-L1911] stack.count == 0 [2024-01-29 14:38:42,331 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] v <= 2 [2024-01-29 14:38:42,331 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] -1 <= t [2024-01-29 14:38:42,331 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] t <= 2 [2024-01-29 14:38:42,331 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] -128 <= t [2024-01-29 14:38:42,331 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] t <= 127 [2024-01-29 14:38:42,331 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] -128 <= v [2024-01-29 14:38:42,331 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] -1 <= v [2024-01-29 14:38:42,331 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] v <= 127 [2024-01-29 14:38:42,331 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] ((v == -1 || v == 0) || v == 1) || v == 2 [2024-01-29 14:38:42,332 INFO L98 nessWitnessExtractor]: Location invariant before [L1812-L1812] ((t == -1 || t == 0) || t == 1) || t == 2 [2024-01-29 14:38:42,332 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] head1 <= 2 [2024-01-29 14:38:42,332 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] head1 <= 127 [2024-01-29 14:38:42,332 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] -128 <= head1 [2024-01-29 14:38:42,332 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] 0 <= head1 [2024-01-29 14:38:42,332 INFO L98 nessWitnessExtractor]: Location invariant before [L1863-L1863] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:42,332 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] elem <= 127 [2024-01-29 14:38:42,332 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] 0 <= elem [2024-01-29 14:38:42,333 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] (unsigned long )arg <= 2UL [2024-01-29 14:38:42,333 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] 0 <= idx [2024-01-29 14:38:42,333 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] elem <= 2 [2024-01-29 14:38:42,333 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] idx <= 127 [2024-01-29 14:38:42,333 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] -128 <= elem [2024-01-29 14:38:42,333 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] arg == idx [2024-01-29 14:38:42,333 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] ((elem == -1 || elem == 0) || elem == 1) || elem == 2 [2024-01-29 14:38:42,334 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] i <= 1U [2024-01-29 14:38:42,334 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] idx <= 2 [2024-01-29 14:38:42,334 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-29 14:38:42,334 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] (unsigned long )arg <= 127UL [2024-01-29 14:38:42,334 INFO L98 nessWitnessExtractor]: Location invariant before [L1904-L1904] (idx == 0 || idx == 1) || idx == 2 [2024-01-29 14:38:42,334 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] index <= 2 [2024-01-29 14:38:42,334 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] index <= 127 [2024-01-29 14:38:42,334 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] -128 <= index [2024-01-29 14:38:42,335 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] ((index == -1 || index == 0) || index == 1) || index == 2 [2024-01-29 14:38:42,335 INFO L98 nessWitnessExtractor]: Location invariant before [L1882-L1882] 0 <= index [2024-01-29 14:38:42,335 INFO L98 nessWitnessExtractor]: Loop invariant at [L1852-L1855] 3 == pushCount [2024-01-29 14:38:42,335 INFO L98 nessWitnessExtractor]: Loop invariant at [L1852-L1855] pushCount == 3 [2024-01-29 14:38:42,335 INFO L98 nessWitnessExtractor]: Loop invariant at [L1852-L1855] stack.count == 3 [2024-01-29 14:38:42,335 INFO L98 nessWitnessExtractor]: Loop invariant at [L1852-L1855] stack.head == 0 [2024-01-29 14:38:42,335 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)) [2024-01-29 14:38:42,335 INFO L98 nessWitnessExtractor]: Location invariant before [L1798-L1798] v <= 127 [2024-01-29 14:38:42,336 INFO L98 nessWitnessExtractor]: Location invariant before [L1798-L1798] -128 <= v [2024-01-29 14:38:42,336 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] pushCount == 3 [2024-01-29 14:38:42,336 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] i == 1 || (0 == i && i == 0) [2024-01-29 14:38:42,336 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] stack.count == 3 [2024-01-29 14:38:42,336 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] 3 == pushCount [2024-01-29 14:38:42,336 INFO L98 nessWitnessExtractor]: Location invariant before [L1854-L1854] stack.head == 0 [2024-01-29 14:38:42,336 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] (idx == 0 || idx == 1) || idx == 2 [2024-01-29 14:38:42,336 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] idx <= 2 [2024-01-29 14:38:42,337 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] (unsigned long )arg <= 2UL [2024-01-29 14:38:42,337 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] (unsigned long )arg <= 127UL [2024-01-29 14:38:42,337 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] arg == idx [2024-01-29 14:38:42,337 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] i == 2U [2024-01-29 14:38:42,337 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] idx <= 127 [2024-01-29 14:38:42,337 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-29 14:38:42,337 INFO L98 nessWitnessExtractor]: Location invariant before [L1906-L1906] 0 <= idx [2024-01-29 14:38:42,337 INFO L98 nessWitnessExtractor]: Location invariant before [L1916-L1916] (i == 2 || i == 1) || (0 == i && i == 0) [2024-01-29 14:38:42,337 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] desired <= 127 [2024-01-29 14:38:42,338 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-29 14:38:42,338 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-29 14:38:42,338 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] -128 <= desired [2024-01-29 14:38:42,338 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)) [2024-01-29 14:38:42,338 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] *obj <= 127 [2024-01-29 14:38:42,338 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] 0 <= *obj [2024-01-29 14:38:42,338 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] obj == & stack.head [2024-01-29 14:38:42,338 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] -128 <= *obj [2024-01-29 14:38:42,339 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] (_Bool)0 == ret [2024-01-29 14:38:42,339 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] desired <= 2 [2024-01-29 14:38:42,339 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] 0 <= desired [2024-01-29 14:38:42,339 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] *obj <= 2 [2024-01-29 14:38:42,339 INFO L98 nessWitnessExtractor]: Location invariant before [L1826-L1826] ret == (_Bool)0 [2024-01-29 14:38:42,339 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] next1 <= 127 [2024-01-29 14:38:42,339 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] -128 <= next1 [2024-01-29 14:38:42,339 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] head1 <= 127 [2024-01-29 14:38:42,339 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] next1 <= 2 [2024-01-29 14:38:42,340 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] head1 <= 2 [2024-01-29 14:38:42,340 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-29 14:38:42,340 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] 0 <= next1 [2024-01-29 14:38:42,340 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] -128 <= head1 [2024-01-29 14:38:42,340 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] 0 <= head1 [2024-01-29 14:38:42,340 INFO L98 nessWitnessExtractor]: Location invariant before [L1866-L1866] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:42,340 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] -128 <= head1 [2024-01-29 14:38:42,340 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] 0 <= head1 [2024-01-29 14:38:42,341 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] 0 <= index [2024-01-29 14:38:42,341 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] head1 <= 127 [2024-01-29 14:38:42,341 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:42,341 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] ((index == -1 || index == 0) || index == 1) || index == 2 [2024-01-29 14:38:42,341 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] index <= 127 [2024-01-29 14:38:42,341 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] -128 <= index [2024-01-29 14:38:42,341 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] index <= 2 [2024-01-29 14:38:42,341 INFO L98 nessWitnessExtractor]: Location invariant before [L1887-L1887] head1 <= 2 [2024-01-29 14:38:42,342 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] -1 <= v [2024-01-29 14:38:42,342 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] ((v == -1 || v == 0) || v == 1) || v == 2 [2024-01-29 14:38:42,342 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] v <= 2 [2024-01-29 14:38:42,342 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] v <= 127 [2024-01-29 14:38:42,342 INFO L98 nessWitnessExtractor]: Location invariant before [L1809-L1809] -128 <= v [2024-01-29 14:38:42,342 INFO L98 nessWitnessExtractor]: Location invariant after [L1847-L1857] stack.head == 0 [2024-01-29 14:38:42,342 INFO L98 nessWitnessExtractor]: Location invariant after [L1847-L1857] i == 2 [2024-01-29 14:38:42,342 INFO L98 nessWitnessExtractor]: Location invariant after [L1847-L1857] stack.count == 3 [2024-01-29 14:38:42,342 INFO L98 nessWitnessExtractor]: Location invariant after [L1847-L1857] pushCount == 3 [2024-01-29 14:38:42,343 INFO L98 nessWitnessExtractor]: Location invariant after [L1847-L1857] 3 == pushCount [2024-01-29 14:38:42,343 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] v <= 2 [2024-01-29 14:38:42,343 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] v <= 127 [2024-01-29 14:38:42,343 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] -128 <= v [2024-01-29 14:38:42,343 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] -1 <= v [2024-01-29 14:38:42,343 INFO L98 nessWitnessExtractor]: Location invariant before [L1808-L1808] ((v == -1 || v == 0) || v == 1) || v == 2 [2024-01-29 14:38:42,343 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] idx <= 127 [2024-01-29 14:38:42,343 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] (unsigned long )arg <= 127UL [2024-01-29 14:38:42,344 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] idx <= 2 [2024-01-29 14:38:42,344 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] (idx == 0 || idx == 1) || idx == 2 [2024-01-29 14:38:42,344 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] arg == idx [2024-01-29 14:38:42,344 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] 0 <= idx [2024-01-29 14:38:42,344 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-29 14:38:42,344 INFO L98 nessWitnessExtractor]: Loop invariant at [L1893-L1905] (unsigned long )arg <= 2UL [2024-01-29 14:38:42,344 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] -128 <= desired [2024-01-29 14:38:42,344 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] desired <= 127 [2024-01-29 14:38:42,344 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-29 14:38:42,345 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)) [2024-01-29 14:38:42,345 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] *obj <= 127 [2024-01-29 14:38:42,345 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] *obj <= 2 [2024-01-29 14:38:42,345 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] 0 <= *obj [2024-01-29 14:38:42,345 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] obj == & stack.head [2024-01-29 14:38:42,345 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] -128 <= *obj [2024-01-29 14:38:42,345 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-29 14:38:42,345 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] (_Bool)0 == ret [2024-01-29 14:38:42,346 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] 0 <= desired [2024-01-29 14:38:42,346 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] desired <= 2 [2024-01-29 14:38:42,346 INFO L98 nessWitnessExtractor]: Location invariant before [L1820-L1820] ret == (_Bool)0 [2024-01-29 14:38:42,346 INFO L98 nessWitnessExtractor]: Location invariant before [L1800-L1800] -128 <= v [2024-01-29 14:38:42,346 INFO L98 nessWitnessExtractor]: Location invariant before [L1800-L1800] v <= 127 [2024-01-29 14:38:42,346 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)) [2024-01-29 14:38:42,346 INFO L98 nessWitnessExtractor]: Location invariant before [L1913-L1913] (i == 2 || i == 1) || (((0 == i && stack.count == 3) && stack.head == 0) && i == 0) [2024-01-29 14:38:42,346 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-29 14:38:42,346 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] -1 <= next1 [2024-01-29 14:38:42,347 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] -128 <= head1 [2024-01-29 14:38:42,347 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] next1 <= 127 [2024-01-29 14:38:42,347 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] head1 <= 2 [2024-01-29 14:38:42,347 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] 0 <= head1 [2024-01-29 14:38:42,347 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] next1 <= 2 [2024-01-29 14:38:42,347 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:42,347 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] head1 <= 127 [2024-01-29 14:38:42,347 INFO L98 nessWitnessExtractor]: Location invariant before [L1864-L1876] -128 <= next1 [2024-01-29 14:38:42,348 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 [2024-01-29 14:38:42,348 INFO L98 nessWitnessExtractor]: Location invariant before [L1799-L1799] v <= 127 [2024-01-29 14:38:42,348 INFO L98 nessWitnessExtractor]: Location invariant before [L1799-L1799] -128 <= v [2024-01-29 14:38:42,348 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)) [2024-01-29 14:38:42,348 INFO L98 nessWitnessExtractor]: Location invariant before [L1845-L1845] obj == & stack.count [2024-01-29 14:38:42,348 INFO L98 nessWitnessExtractor]: Location invariant before [L1845-L1845] 1 == v [2024-01-29 14:38:42,348 INFO L98 nessWitnessExtractor]: Location invariant before [L1845-L1845] v == 1 [2024-01-29 14:38:42,348 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] 0 <= head2 [2024-01-29 14:38:42,348 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] -128 <= head1 [2024-01-29 14:38:42,349 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] next1 <= 2 [2024-01-29 14:38:42,349 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] head1 <= 2 [2024-01-29 14:38:42,349 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:42,349 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] head2 <= 127 [2024-01-29 14:38:42,349 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] 0 <= next1 [2024-01-29 14:38:42,349 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] head1 <= 127 [2024-01-29 14:38:42,349 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] -128 <= head2 [2024-01-29 14:38:42,349 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] 0 <= head1 [2024-01-29 14:38:42,350 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] ((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2 [2024-01-29 14:38:42,350 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-29 14:38:42,350 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] head2 <= 2 [2024-01-29 14:38:42,350 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] -128 <= next1 [2024-01-29 14:38:42,350 INFO L98 nessWitnessExtractor]: Location invariant before [L1869-L1869] next1 <= 127 [2024-01-29 14:38:42,350 INFO L98 nessWitnessExtractor]: Location invariant before [L1918-L1918] i == 3 [2024-01-29 14:38:42,350 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] ((index == -1 || index == 0) || index == 1) || index == 2 [2024-01-29 14:38:42,350 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] 0 <= head1 [2024-01-29 14:38:42,350 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] -128 <= head1 [2024-01-29 14:38:42,351 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] 0 <= index [2024-01-29 14:38:42,351 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] head1 <= 2 [2024-01-29 14:38:42,351 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:42,351 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] index <= 127 [2024-01-29 14:38:42,351 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] -128 <= head1 [2024-01-29 14:38:42,351 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] 0 <= index [2024-01-29 14:38:42,351 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] head1 <= 127 [2024-01-29 14:38:42,351 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] index <= 2 [2024-01-29 14:38:42,351 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] ((index == -1 || index == 0) || index == 1) || index == 2 [2024-01-29 14:38:42,352 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] head1 <= 127 [2024-01-29 14:38:42,352 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:42,352 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] index <= 127 [2024-01-29 14:38:42,352 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] head1 <= 2 [2024-01-29 14:38:42,352 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] index <= 2 [2024-01-29 14:38:42,352 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] 0 <= head1 [2024-01-29 14:38:42,352 INFO L98 nessWitnessExtractor]: Loop invariant at [L1885-L1885] -128 <= index [2024-01-29 14:38:42,352 INFO L98 nessWitnessExtractor]: Location invariant before [L1885-L1885] -128 <= index [2024-01-29 14:38:42,352 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)) [2024-01-29 14:38:42,353 INFO L98 nessWitnessExtractor]: Location invariant after [L1796-L1801] -128 <= v [2024-01-29 14:38:42,353 INFO L98 nessWitnessExtractor]: Location invariant after [L1796-L1801] v <= 127 [2024-01-29 14:38:42,353 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] (idx == 0 || idx == 1) || idx == 2 [2024-01-29 14:38:42,353 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] i <= 1U [2024-01-29 14:38:42,353 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] i <= 1U [2024-01-29 14:38:42,353 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] idx <= 127 [2024-01-29 14:38:42,353 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] arg == idx [2024-01-29 14:38:42,353 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] idx <= 2 [2024-01-29 14:38:42,353 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] (idx == 0 || idx == 1) || idx == 2 [2024-01-29 14:38:42,354 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-29 14:38:42,354 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-29 14:38:42,354 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] (unsigned long )arg <= 127UL [2024-01-29 14:38:42,354 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] 0 <= idx [2024-01-29 14:38:42,354 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] 0 <= idx [2024-01-29 14:38:42,354 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] (unsigned long )arg <= 2UL [2024-01-29 14:38:42,354 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] (unsigned long )arg <= 2UL [2024-01-29 14:38:42,354 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] (unsigned long )arg <= 127UL [2024-01-29 14:38:42,354 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] arg == idx [2024-01-29 14:38:42,355 INFO L98 nessWitnessExtractor]: Loop invariant at [L1898-L1898] idx <= 127 [2024-01-29 14:38:42,355 INFO L98 nessWitnessExtractor]: Location invariant before [L1898-L1898] idx <= 2 [2024-01-29 14:38:42,355 INFO L98 nessWitnessExtractor]: Location invariant before [L1851-L1851] stack.head == 0 [2024-01-29 14:38:42,355 INFO L98 nessWitnessExtractor]: Location invariant before [L1851-L1851] pushCount == 3 [2024-01-29 14:38:42,355 INFO L98 nessWitnessExtractor]: Location invariant before [L1851-L1851] stack.count == 3 [2024-01-29 14:38:42,355 INFO L98 nessWitnessExtractor]: Location invariant before [L1851-L1851] 3 == pushCount [2024-01-29 14:38:42,355 INFO L98 nessWitnessExtractor]: Location invariant before [L1837-L1837] 1 == v [2024-01-29 14:38:42,355 INFO L98 nessWitnessExtractor]: Location invariant before [L1837-L1837] v == 1 [2024-01-29 14:38:42,355 INFO L98 nessWitnessExtractor]: Location invariant before [L1837-L1837] obj == & stack.count [2024-01-29 14:38:42,356 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] ((v == -1 || v == 0) || v == 1) || v == 2 [2024-01-29 14:38:42,356 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] -1 <= v [2024-01-29 14:38:42,356 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] v <= 2 [2024-01-29 14:38:42,356 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] t <= 2 [2024-01-29 14:38:42,356 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] -128 <= v [2024-01-29 14:38:42,356 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] ((t == -1 || t == 0) || t == 1) || t == 2 [2024-01-29 14:38:42,356 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] -1 <= t [2024-01-29 14:38:42,356 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] t <= 127 [2024-01-29 14:38:42,356 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] -128 <= t [2024-01-29 14:38:42,357 INFO L98 nessWitnessExtractor]: Location invariant before [L1811-L1811] v <= 127 [2024-01-29 14:38:42,357 INFO L98 nessWitnessExtractor]: Location invariant before [L1892-L1892] (unsigned long )arg <= 127UL [2024-01-29 14:38:42,357 INFO L98 nessWitnessExtractor]: Location invariant before [L1892-L1892] (unsigned long )arg <= 2UL [2024-01-29 14:38:42,357 INFO L98 nessWitnessExtractor]: Location invariant before [L1892-L1892] ((unsigned long )arg == 0UL || (unsigned long )arg == 1UL) || (unsigned long )arg == 2UL [2024-01-29 14:38:42,357 INFO L98 nessWitnessExtractor]: Location invariant before [L1850-L1850] 3 == pushCount [2024-01-29 14:38:42,357 INFO L98 nessWitnessExtractor]: Location invariant before [L1850-L1850] pushCount == 3 [2024-01-29 14:38:42,357 INFO L98 nessWitnessExtractor]: Location invariant before [L1850-L1850] stack.count == 0 [2024-01-29 14:38:42,357 INFO L98 nessWitnessExtractor]: Location invariant before [L1850-L1850] stack.head == 0 [2024-01-29 14:38:42,357 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] ((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2 [2024-01-29 14:38:42,358 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] -128 <= next1 [2024-01-29 14:38:42,358 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] head1 <= 2 [2024-01-29 14:38:42,358 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] 0 <= head1 [2024-01-29 14:38:42,358 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] next1 <= 2 [2024-01-29 14:38:42,358 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] head2 <= 127 [2024-01-29 14:38:42,358 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] head1 <= 127 [2024-01-29 14:38:42,358 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:42,358 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-29 14:38:42,358 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] -128 <= head1 [2024-01-29 14:38:42,359 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] 0 <= next1 [2024-01-29 14:38:42,359 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] head2 <= 2 [2024-01-29 14:38:42,359 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] -128 <= head2 [2024-01-29 14:38:42,359 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] 0 <= head2 [2024-01-29 14:38:42,359 INFO L98 nessWitnessExtractor]: Location invariant before [L1874-L1874] next1 <= 127 [2024-01-29 14:38:42,359 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] *obj <= 127 [2024-01-29 14:38:42,359 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] obj == & stack.head [2024-01-29 14:38:42,359 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)) [2024-01-29 14:38:42,359 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] 0 <= *obj [2024-01-29 14:38:42,360 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] ret == (_Bool)0 [2024-01-29 14:38:42,360 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] -128 <= desired [2024-01-29 14:38:42,360 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] *obj <= 2 [2024-01-29 14:38:42,360 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] (_Bool)0 == ret [2024-01-29 14:38:42,360 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] -128 <= *obj [2024-01-29 14:38:42,360 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] 0 <= desired [2024-01-29 14:38:42,360 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] desired <= 127 [2024-01-29 14:38:42,360 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-29 14:38:42,360 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] desired <= 2 [2024-01-29 14:38:42,360 INFO L98 nessWitnessExtractor]: Location invariant before [L1818-L1827] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-29 14:38:42,361 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-29 14:38:42,361 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] *obj <= 2 [2024-01-29 14:38:42,361 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] 0 <= desired [2024-01-29 14:38:42,361 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] desired <= 2 [2024-01-29 14:38:42,361 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] desired <= 127 [2024-01-29 14:38:42,361 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] (_Bool)0 == ret [2024-01-29 14:38:42,361 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] ret == (_Bool)0 [2024-01-29 14:38:42,361 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] -128 <= *obj [2024-01-29 14:38:42,361 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] obj == & stack.head [2024-01-29 14:38:42,362 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-29 14:38:42,362 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)) [2024-01-29 14:38:42,362 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] -128 <= desired [2024-01-29 14:38:42,362 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] *obj <= 127 [2024-01-29 14:38:42,362 INFO L98 nessWitnessExtractor]: Location invariant before [L1825-L1825] 0 <= *obj [2024-01-29 14:38:42,362 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] -128 <= head1 [2024-01-29 14:38:42,362 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] next1 <= 2 [2024-01-29 14:38:42,362 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] head2 <= 2 [2024-01-29 14:38:42,362 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] ((next1 == -1 || next1 == 0) || next1 == 1) || next1 == 2 [2024-01-29 14:38:42,362 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] -128 <= head2 [2024-01-29 14:38:42,363 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] head1 <= 2 [2024-01-29 14:38:42,363 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] 0 <= head2 [2024-01-29 14:38:42,363 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] 0 <= head1 [2024-01-29 14:38:42,363 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] 0 <= next1 [2024-01-29 14:38:42,363 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] ((head2 == -1 || head2 == 0) || head2 == 1) || head2 == 2 [2024-01-29 14:38:42,363 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] head1 <= 127 [2024-01-29 14:38:42,363 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] next1 <= 127 [2024-01-29 14:38:42,363 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] head2 <= 127 [2024-01-29 14:38:42,363 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] -128 <= next1 [2024-01-29 14:38:42,364 INFO L98 nessWitnessExtractor]: Location invariant before [L1867-L1875] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:42,364 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] ((*obj == -1 || *obj == 0) || *obj == 1) || *obj == 2 [2024-01-29 14:38:42,364 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] -128 <= desired [2024-01-29 14:38:42,364 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] 0 <= *obj [2024-01-29 14:38:42,364 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] ret == (_Bool)0 || ret == (_Bool)1 [2024-01-29 14:38:42,364 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)) [2024-01-29 14:38:42,364 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] obj == & stack.head [2024-01-29 14:38:42,364 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] ((desired == -1 || desired == 0) || desired == 1) || desired == 2 [2024-01-29 14:38:42,365 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] *obj <= 2 [2024-01-29 14:38:42,365 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] desired <= 2 [2024-01-29 14:38:42,365 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] desired <= 127 [2024-01-29 14:38:42,365 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] -128 <= *obj [2024-01-29 14:38:42,365 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] *obj <= 127 [2024-01-29 14:38:42,365 INFO L98 nessWitnessExtractor]: Location invariant before [L1828-L1828] 0 <= desired [2024-01-29 14:38:42,365 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] 0 <= head1 [2024-01-29 14:38:42,365 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] ((index == -1 || index == 0) || index == 1) || index == 2 [2024-01-29 14:38:42,365 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] index <= 127 [2024-01-29 14:38:42,365 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] index <= 2 [2024-01-29 14:38:42,366 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] ((head1 == -1 || head1 == 0) || head1 == 1) || head1 == 2 [2024-01-29 14:38:42,366 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] 0 <= index [2024-01-29 14:38:42,366 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] -128 <= head1 [2024-01-29 14:38:42,366 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] -128 <= index [2024-01-29 14:38:42,366 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] head1 <= 2 [2024-01-29 14:38:42,366 INFO L98 nessWitnessExtractor]: Location invariant after [L1880-L1888] head1 <= 127 [2024-01-29 14:38:42,366 INFO L98 nessWitnessExtractor]: Location invariant before [L1833-L1833] 1 == v [2024-01-29 14:38:42,366 INFO L98 nessWitnessExtractor]: Location invariant before [L1833-L1833] v == 1 [2024-01-29 14:38:42,366 INFO L98 nessWitnessExtractor]: Location invariant before [L1833-L1833] obj == & stack.count [2024-01-29 14:38:42,367 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] v <= 127 [2024-01-29 14:38:42,367 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] ((v == -1 || v == 0) || v == 1) || v == 2 [2024-01-29 14:38:42,367 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] ((t == -1 || t == 0) || t == 1) || t == 2 [2024-01-29 14:38:42,367 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] -128 <= t [2024-01-29 14:38:42,367 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] t <= 2 [2024-01-29 14:38:42,367 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] v <= 2 [2024-01-29 14:38:42,367 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] -128 <= v [2024-01-29 14:38:42,367 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] t <= 127 [2024-01-29 14:38:42,367 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] -1 <= v [2024-01-29 14:38:42,368 INFO L98 nessWitnessExtractor]: Location invariant before [L1810-L1810] -1 <= t [2024-01-29 14:38:42,368 INFO L98 nessWitnessExtractor]: Location invariant before [L1836-L1836] 1 == v [2024-01-29 14:38:42,368 INFO L98 nessWitnessExtractor]: Location invariant before [L1836-L1836] obj == & stack.count [2024-01-29 14:38:42,368 INFO L98 nessWitnessExtractor]: Location invariant before [L1836-L1836] v == 1 [2024-01-29 14:38:42,431 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:38:42,944 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] [2024-01-29 14:38:42,952 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:38:42,968 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 [2024-01-29 14:38:43,076 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 [2024-01-29 14:38:43,085 ERROR L324 MainTranslator]: Unsupported Syntax: Unknown or unsupported unary operation: ADDROF [2024-01-29 14:38:43,086 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@327d6cb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:38:43, skipping insertion in model container [2024-01-29 14:38:43,087 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:38:43,087 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:38:43,089 INFO L158 Benchmark]: Toolchain (without parser) took 1292.25ms. Allocated memory is still 100.7MB. Free memory was 68.8MB in the beginning and 51.7MB in the end (delta: 17.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-01-29 14:38:43,089 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 65.0MB. Free memory was 35.3MB in the beginning and 35.2MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:38:43,089 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 65.0MB. Free memory was 47.5MB in the beginning and 47.3MB in the end (delta: 173.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:38:43,090 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1289.20ms. Allocated memory is still 100.7MB. Free memory was 68.8MB in the beginning and 51.7MB in the end (delta: 17.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-01-29 14:38:43,092 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.19ms. Allocated memory is still 65.0MB. Free memory was 35.3MB in the beginning and 35.2MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 65.0MB. Free memory was 47.5MB in the beginning and 47.3MB in the end (delta: 173.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1289.20ms. Allocated memory is still 100.7MB. Free memory was 68.8MB in the beginning and 51.7MB in the end (delta: 17.1MB). Peak memory consumption was 25.2MB. 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