./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-wmm/safe013_tso.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/safe013_tso.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-wmm/safe013_tso.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe013_tso.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 14:13:59,995 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:14:00,062 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:14:00,067 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:14:00,068 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:14:00,091 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:14:00,091 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:14:00,091 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:14:00,092 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:14:00,095 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:14:00,095 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:14:00,096 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:14:00,096 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:14:00,097 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:14:00,098 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:14:00,098 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:14:00,098 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:14:00,098 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:14:00,098 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:14:00,099 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:14:00,099 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:14:00,099 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:14:00,099 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:14:00,100 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:14:00,100 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:14:00,100 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:14:00,100 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:14:00,100 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:14:00,101 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:14:00,101 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:14:00,102 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:14:00,102 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:14:00,102 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:14:00,102 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:14:00,102 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:14:00,103 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:14:00,103 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:14:00,103 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:14:00,103 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:14:00,103 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:14:00,104 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:14:00,104 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:14:00,104 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:14:00,104 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:14:00,334 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:14:00,368 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:14:00,370 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:14:00,371 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:14:00,371 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:14:00,372 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe013_tso.i [2024-01-29 14:14:01,427 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:14:01,609 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:14:01,609 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe013_tso.i [2024-01-29 14:14:01,622 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33853e3e1/a37ede2029ff4e4ab44f8d3b79685334/FLAGb69ecd814 [2024-01-29 14:14:01,637 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33853e3e1/a37ede2029ff4e4ab44f8d3b79685334 [2024-01-29 14:14:01,640 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:14:01,640 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:14:01,643 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe013_tso.yml/witness.yml [2024-01-29 14:14:01,898 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:14:01,899 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:14:01,900 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:14:01,900 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:14:01,904 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:14:01,904 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:14:01" (1/2) ... [2024-01-29 14:14:01,905 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a08c6b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:01, skipping insertion in model container [2024-01-29 14:14:01,905 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:14:01" (1/2) ... [2024-01-29 14:14:01,906 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@957593a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:01, skipping insertion in model container [2024-01-29 14:14:01,907 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:14:01" (2/2) ... [2024-01-29 14:14:01,907 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a08c6b1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:14:01, skipping insertion in model container [2024-01-29 14:14:01,907 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:14:01" (2/2) ... [2024-01-29 14:14:01,907 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:14:02,152 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:14:02,153 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] 0 <= z [2024-01-29 14:14:02,153 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,153 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] z <= 2 [2024-01-29 14:14:02,153 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (unsigned long )arg == 0UL [2024-01-29 14:14:02,153 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,154 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,154 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] x == 0 || x == 1 [2024-01-29 14:14:02,154 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] y <= 1 [2024-01-29 14:14:02,154 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,154 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] z <= 127 [2024-01-29 14:14:02,154 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] y == 0 || y == 1 [2024-01-29 14:14:02,154 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] 0 <= x [2024-01-29 14:14:02,154 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] x <= 1 [2024-01-29 14:14:02,155 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,155 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,155 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,155 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,155 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] 1 <= __unbuffered_cnt [2024-01-29 14:14:02,155 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,155 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] 0 <= y [2024-01-29 14:14:02,156 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (unsigned long )arg == 0UL [2024-01-29 14:14:02,156 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= z [2024-01-29 14:14:02,156 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] y <= 1 [2024-01-29 14:14:02,156 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,156 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned long )arg == 0UL [2024-01-29 14:14:02,156 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,156 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,156 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= y [2024-01-29 14:14:02,157 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] z <= 2 [2024-01-29 14:14:02,157 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,157 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,157 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= x [2024-01-29 14:14:02,157 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] z <= 127 [2024-01-29 14:14:02,157 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,157 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,157 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,158 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] x == 0 || x == 1 [2024-01-29 14:14:02,158 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] x <= 1 [2024-01-29 14:14:02,158 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,158 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] y == 0 || y == 1 [2024-01-29 14:14:02,158 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,158 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (unsigned long )arg == 0UL [2024-01-29 14:14:02,158 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (unsigned long )arg == 0UL [2024-01-29 14:14:02,158 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,159 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,159 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,159 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] x <= 1 [2024-01-29 14:14:02,159 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,159 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] x == 0 || x == 1 [2024-01-29 14:14:02,159 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,159 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 0 <= z [2024-01-29 14:14:02,160 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,160 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 0 <= y [2024-01-29 14:14:02,160 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] y <= 1 [2024-01-29 14:14:02,160 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-29 14:14:02,160 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,160 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] z <= 2 [2024-01-29 14:14:02,160 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,161 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] y == 0 || y == 1 [2024-01-29 14:14:02,161 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,161 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] z <= 127 [2024-01-29 14:14:02,161 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 0 <= x [2024-01-29 14:14:02,161 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,161 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= y [2024-01-29 14:14:02,161 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,161 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= x [2024-01-29 14:14:02,162 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,162 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= z [2024-01-29 14:14:02,162 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] x == 0 || x == 1 [2024-01-29 14:14:02,162 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,162 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,162 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,162 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,162 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,163 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] x <= 1 [2024-01-29 14:14:02,163 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] y <= 1 [2024-01-29 14:14:02,163 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] z <= 2 [2024-01-29 14:14:02,163 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-29 14:14:02,163 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,163 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,163 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] z <= 127 [2024-01-29 14:14:02,163 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] y == 0 || y == 1 [2024-01-29 14:14:02,164 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,164 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (unsigned long )arg == 0UL [2024-01-29 14:14:02,164 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] y == 0 || y == 1 [2024-01-29 14:14:02,164 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] 0 <= z [2024-01-29 14:14:02,164 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,164 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,164 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] y <= 1 [2024-01-29 14:14:02,164 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,165 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,165 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,165 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,165 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] 0 <= y [2024-01-29 14:14:02,165 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] z <= 2 [2024-01-29 14:14:02,165 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] x == 0 || x == 1 [2024-01-29 14:14:02,165 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,165 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,166 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,166 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] 0 <= x [2024-01-29 14:14:02,166 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] x <= 1 [2024-01-29 14:14:02,166 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] z <= 127 [2024-01-29 14:14:02,166 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,166 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,166 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] y == 0 || y == 1 [2024-01-29 14:14:02,166 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] y <= 1 [2024-01-29 14:14:02,167 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] z <= 127 [2024-01-29 14:14:02,167 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,167 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] z <= 2 [2024-01-29 14:14:02,167 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,167 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] x == 0 || x == 1 [2024-01-29 14:14:02,167 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,167 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,167 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,168 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,168 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] 0 <= x [2024-01-29 14:14:02,168 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,168 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,168 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,168 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] 0 <= y [2024-01-29 14:14:02,168 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] 0 <= z [2024-01-29 14:14:02,169 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] x <= 1 [2024-01-29 14:14:02,169 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,169 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,169 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,169 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,169 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,170 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] x <= 1 [2024-01-29 14:14:02,170 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,170 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,170 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,170 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= x [2024-01-29 14:14:02,170 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] y <= 1 [2024-01-29 14:14:02,170 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= y [2024-01-29 14:14:02,171 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] z <= 2 [2024-01-29 14:14:02,171 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= z [2024-01-29 14:14:02,171 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,171 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (unsigned long )arg == 0UL [2024-01-29 14:14:02,171 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] y == 0 || y == 1 [2024-01-29 14:14:02,171 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,171 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] x == 0 || x == 1 [2024-01-29 14:14:02,171 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] z <= 127 [2024-01-29 14:14:02,172 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,172 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,172 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,172 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,172 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] y == 0 || y == 1 [2024-01-29 14:14:02,172 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= z [2024-01-29 14:14:02,173 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] x <= 1 [2024-01-29 14:14:02,173 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,173 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] z <= 2 [2024-01-29 14:14:02,173 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,173 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,173 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (unsigned long )arg == 0UL [2024-01-29 14:14:02,173 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,173 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] y <= 1 [2024-01-29 14:14:02,174 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= y [2024-01-29 14:14:02,174 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,174 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= x [2024-01-29 14:14:02,174 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] x == 0 || x == 1 [2024-01-29 14:14:02,174 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,174 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] z <= 127 [2024-01-29 14:14:02,175 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,175 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,175 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,175 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,175 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] y <= 1 [2024-01-29 14:14:02,176 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] z <= 2 [2024-01-29 14:14:02,176 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,176 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,176 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] y == 0 || y == 1 [2024-01-29 14:14:02,176 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,177 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= y [2024-01-29 14:14:02,177 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] x <= 1 [2024-01-29 14:14:02,177 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] z <= 127 [2024-01-29 14:14:02,177 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,177 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,177 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= z [2024-01-29 14:14:02,178 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= x [2024-01-29 14:14:02,178 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] x == 0 || x == 1 [2024-01-29 14:14:02,179 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,181 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (unsigned long )arg == 0UL [2024-01-29 14:14:02,181 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,181 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,182 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= x [2024-01-29 14:14:02,186 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] y == 0 || y == 1 [2024-01-29 14:14:02,186 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,186 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] y <= 1 [2024-01-29 14:14:02,187 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] z <= 2 [2024-01-29 14:14:02,187 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,187 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,187 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] z <= 127 [2024-01-29 14:14:02,187 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,187 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,187 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= z [2024-01-29 14:14:02,187 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,187 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] x == 0 || x == 1 [2024-01-29 14:14:02,187 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,188 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= y [2024-01-29 14:14:02,188 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] x <= 1 [2024-01-29 14:14:02,188 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] (unsigned long )arg == 0UL [2024-01-29 14:14:02,188 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,188 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,188 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,188 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] y <= 1 [2024-01-29 14:14:02,188 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,189 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,189 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] x <= 1 [2024-01-29 14:14:02,189 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,189 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,189 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,189 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] z == 1 [2024-01-29 14:14:02,189 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] y == 0 || y == 1 [2024-01-29 14:14:02,189 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,189 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= x [2024-01-29 14:14:02,190 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (unsigned long )arg == 0UL [2024-01-29 14:14:02,190 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] x == 0 || x == 1 [2024-01-29 14:14:02,190 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= y [2024-01-29 14:14:02,190 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,190 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (unsigned long )arg == 0UL [2024-01-29 14:14:02,190 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (unsigned long )arg == 0UL [2024-01-29 14:14:02,190 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (unsigned long )arg == 0UL [2024-01-29 14:14:02,190 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] y == 0 || y == 1 [2024-01-29 14:14:02,190 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] y <= 1 [2024-01-29 14:14:02,191 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] z <= 127 [2024-01-29 14:14:02,191 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,191 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= y [2024-01-29 14:14:02,191 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,191 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= x [2024-01-29 14:14:02,191 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,191 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= z [2024-01-29 14:14:02,191 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,191 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,191 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,192 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] x <= 1 [2024-01-29 14:14:02,192 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (unsigned long )arg == 0UL [2024-01-29 14:14:02,192 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,192 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] x == 0 || x == 1 [2024-01-29 14:14:02,192 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,192 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,193 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,193 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] z <= 2 [2024-01-29 14:14:02,193 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] y == 0 || y == 1 [2024-01-29 14:14:02,193 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= x [2024-01-29 14:14:02,193 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,193 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,193 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,193 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] y <= 1 [2024-01-29 14:14:02,193 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,195 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,195 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] z <= 127 [2024-01-29 14:14:02,195 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] x == 0 || x == 1 [2024-01-29 14:14:02,195 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,195 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] x <= 1 [2024-01-29 14:14:02,196 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,198 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,198 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= z [2024-01-29 14:14:02,198 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (unsigned long )arg == 0UL [2024-01-29 14:14:02,198 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] z <= 2 [2024-01-29 14:14:02,198 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= y [2024-01-29 14:14:02,198 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,198 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,198 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (unsigned long )arg == 0UL [2024-01-29 14:14:02,198 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (unsigned long )arg == 0UL [2024-01-29 14:14:02,199 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,199 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= x [2024-01-29 14:14:02,199 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,199 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (unsigned long )arg == 0UL [2024-01-29 14:14:02,199 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,199 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,199 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] x == 0 || x == 1 [2024-01-29 14:14:02,200 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,200 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] x <= 1 [2024-01-29 14:14:02,200 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,200 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= y [2024-01-29 14:14:02,200 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,200 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,201 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] z <= 127 [2024-01-29 14:14:02,201 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,201 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] y <= 1 [2024-01-29 14:14:02,201 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 1 <= __unbuffered_cnt [2024-01-29 14:14:02,201 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] z <= 2 [2024-01-29 14:14:02,201 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] y == 0 || y == 1 [2024-01-29 14:14:02,201 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= z [2024-01-29 14:14:02,201 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= z [2024-01-29 14:14:02,201 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,202 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,202 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,202 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] y <= 1 [2024-01-29 14:14:02,202 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] x == 0 || x == 1 [2024-01-29 14:14:02,203 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] x <= 1 [2024-01-29 14:14:02,203 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,203 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,203 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,204 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] z <= 2 [2024-01-29 14:14:02,204 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= y [2024-01-29 14:14:02,204 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,204 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] z <= 127 [2024-01-29 14:14:02,204 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] y == 0 || y == 1 [2024-01-29 14:14:02,204 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,204 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= x [2024-01-29 14:14:02,204 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,204 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,205 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= z [2024-01-29 14:14:02,205 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,205 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,205 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,206 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= y [2024-01-29 14:14:02,209 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] z <= 127 [2024-01-29 14:14:02,209 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,209 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,209 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,210 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] z <= 2 [2024-01-29 14:14:02,210 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] y == 0 || y == 1 [2024-01-29 14:14:02,211 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] x <= 1 [2024-01-29 14:14:02,211 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,211 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= x [2024-01-29 14:14:02,211 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,211 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,211 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (unsigned long )arg == 0UL [2024-01-29 14:14:02,211 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] x == 0 || x == 1 [2024-01-29 14:14:02,211 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,211 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] y <= 1 [2024-01-29 14:14:02,212 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (unsigned long )arg == 0UL [2024-01-29 14:14:02,212 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= z [2024-01-29 14:14:02,212 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,212 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] y == 1 [2024-01-29 14:14:02,212 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,212 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] z <= 2 [2024-01-29 14:14:02,212 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,212 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] x <= 1 [2024-01-29 14:14:02,212 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,212 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,213 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] z <= 127 [2024-01-29 14:14:02,213 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= x [2024-01-29 14:14:02,213 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (unsigned long )arg == 0UL [2024-01-29 14:14:02,213 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] x == 0 || x == 1 [2024-01-29 14:14:02,213 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,213 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,213 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,213 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,213 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,213 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] y == 0 || y == 1 [2024-01-29 14:14:02,214 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= z [2024-01-29 14:14:02,214 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,214 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] z <= 127 [2024-01-29 14:14:02,214 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,214 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,214 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= y [2024-01-29 14:14:02,214 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,214 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,214 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,214 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,214 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] z <= 2 [2024-01-29 14:14:02,215 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] (unsigned long )arg == 0UL [2024-01-29 14:14:02,215 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,215 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,215 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= x [2024-01-29 14:14:02,215 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,215 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] x <= 1 [2024-01-29 14:14:02,215 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] y <= 1 [2024-01-29 14:14:02,215 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] x == 0 || x == 1 [2024-01-29 14:14:02,215 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] z <= 127 [2024-01-29 14:14:02,215 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,216 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] z <= 2 [2024-01-29 14:14:02,216 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] y == 0 || y == 1 [2024-01-29 14:14:02,216 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,216 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,216 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= y [2024-01-29 14:14:02,216 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,216 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] x == 1 [2024-01-29 14:14:02,216 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,216 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,216 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= z [2024-01-29 14:14:02,217 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,217 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,217 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] y <= 1 [2024-01-29 14:14:02,217 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (unsigned long )arg == 0UL [2024-01-29 14:14:02,217 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,217 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,217 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-29 14:14:02,217 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (unsigned long )arg == 0UL [2024-01-29 14:14:02,217 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (unsigned long )arg == 0UL [2024-01-29 14:14:02,217 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] (unsigned long )arg == 0UL [2024-01-29 14:14:02,218 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,218 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= z [2024-01-29 14:14:02,218 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,218 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,218 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] z <= 127 [2024-01-29 14:14:02,218 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= y [2024-01-29 14:14:02,218 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] x <= 1 [2024-01-29 14:14:02,218 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= x [2024-01-29 14:14:02,218 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,218 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] z <= 2 [2024-01-29 14:14:02,218 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,219 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,219 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,219 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] x == 0 || x == 1 [2024-01-29 14:14:02,219 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,219 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,219 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,219 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] y <= 1 [2024-01-29 14:14:02,219 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] y == 0 || y == 1 [2024-01-29 14:14:02,219 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] x == 0 || x == 1 [2024-01-29 14:14:02,219 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,220 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] 0 <= x [2024-01-29 14:14:02,220 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,220 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,220 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] y <= 1 [2024-01-29 14:14:02,220 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,220 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] 0 <= y [2024-01-29 14:14:02,220 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,220 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] y == 0 || y == 1 [2024-01-29 14:14:02,220 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] z == 2 [2024-01-29 14:14:02,221 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] __unbuffered_p0_EAX == 0 || ((0 <= __unbuffered_p0_EAX && __unbuffered_p0_EAX <= 1) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) [2024-01-29 14:14:02,221 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,221 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] x <= 1 [2024-01-29 14:14:02,221 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,221 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] x == 0 || x == 1 [2024-01-29 14:14:02,221 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] z <= 127 [2024-01-29 14:14:02,221 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,221 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,221 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] z <= 2 [2024-01-29 14:14:02,222 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,222 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] y == 0 || y == 1 [2024-01-29 14:14:02,222 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= z [2024-01-29 14:14:02,222 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] y <= 1 [2024-01-29 14:14:02,222 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,222 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,222 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,222 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,222 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,223 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] x <= 1 [2024-01-29 14:14:02,223 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= y [2024-01-29 14:14:02,223 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (unsigned long )arg == 0UL [2024-01-29 14:14:02,223 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= x [2024-01-29 14:14:02,223 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,223 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,223 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= z [2024-01-29 14:14:02,223 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,223 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,223 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] x <= 1 [2024-01-29 14:14:02,224 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,224 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,224 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= y [2024-01-29 14:14:02,224 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,224 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] z <= 127 [2024-01-29 14:14:02,224 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] y == 0 || y == 1 [2024-01-29 14:14:02,224 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,224 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,224 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] y <= 1 [2024-01-29 14:14:02,225 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= x [2024-01-29 14:14:02,225 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] x == 0 || x == 1 [2024-01-29 14:14:02,225 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,225 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,225 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (unsigned long )arg == 0UL [2024-01-29 14:14:02,225 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] z <= 2 [2024-01-29 14:14:02,225 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (unsigned long )arg == 0UL [2024-01-29 14:14:02,225 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= y [2024-01-29 14:14:02,225 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] y <= 1 [2024-01-29 14:14:02,225 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,225 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,226 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] x <= 1 [2024-01-29 14:14:02,226 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= z [2024-01-29 14:14:02,226 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,226 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,226 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,226 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,226 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] y == 0 || y == 1 [2024-01-29 14:14:02,226 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,226 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= x [2024-01-29 14:14:02,226 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] z <= 2 [2024-01-29 14:14:02,227 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] z <= 127 [2024-01-29 14:14:02,227 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] x == 0 || x == 1 [2024-01-29 14:14:02,227 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] (unsigned long )arg == 0UL [2024-01-29 14:14:02,227 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,227 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,227 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,227 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (unsigned long )arg == 0UL [2024-01-29 14:14:02,227 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x == 0 || x == 1 [2024-01-29 14:14:02,227 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y <= 1 [2024-01-29 14:14:02,228 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (unsigned long )arg == 0UL [2024-01-29 14:14:02,228 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,228 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= x [2024-01-29 14:14:02,228 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,228 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,228 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,228 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,228 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y == 0 || y == 1 [2024-01-29 14:14:02,228 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= y [2024-01-29 14:14:02,228 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,229 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x <= 1 [2024-01-29 14:14:02,229 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] z == 2 [2024-01-29 14:14:02,229 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,229 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,229 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,229 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] main$tmp_guard1 == (_Bool)0 [2024-01-29 14:14:02,229 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] __unbuffered_p0_EAX == 0 [2024-01-29 14:14:02,229 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] z == 0 [2024-01-29 14:14:02,229 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] y == 0 [2024-01-29 14:14:02,229 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] __unbuffered_cnt == 0 [2024-01-29 14:14:02,230 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] x == 0 [2024-01-29 14:14:02,230 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] __unbuffered_p2_EAX == 0 [2024-01-29 14:14:02,230 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] main$tmp_guard0 == (_Bool)0 [2024-01-29 14:14:02,230 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression <= 1 [2024-01-29 14:14:02,230 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] 0 <= expression [2024-01-29 14:14:02,230 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 || expression == 1 [2024-01-29 14:14:02,230 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 1 [2024-01-29 14:14:02,230 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 [2024-01-29 14:14:02,230 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= x [2024-01-29 14:14:02,231 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= __unbuffered_cnt [2024-01-29 14:14:02,231 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= z [2024-01-29 14:14:02,231 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,231 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] x == 0 || x == 1 [2024-01-29 14:14:02,231 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] z <= 2 [2024-01-29 14:14:02,231 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] y <= 1 [2024-01-29 14:14:02,231 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,231 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,231 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,231 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,232 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,232 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= y [2024-01-29 14:14:02,232 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] z <= 127 [2024-01-29 14:14:02,232 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] y == 0 || y == 1 [2024-01-29 14:14:02,232 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,232 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,232 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] x <= 1 [2024-01-29 14:14:02,232 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] (unsigned long )arg == 0UL [2024-01-29 14:14:02,232 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,232 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:02,233 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= y [2024-01-29 14:14:02,233 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] y <= 1 [2024-01-29 14:14:02,233 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] x == 0 || x == 1 [2024-01-29 14:14:02,233 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:02,233 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] z <= 127 [2024-01-29 14:14:02,233 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (unsigned long )arg == 0UL [2024-01-29 14:14:02,233 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] z <= 2 [2024-01-29 14:14:02,233 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= x [2024-01-29 14:14:02,233 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] __unbuffered_p2_EAX <= 1 [2024-01-29 14:14:02,234 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] __unbuffered_p0_EAX <= 1 [2024-01-29 14:14:02,234 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] y == 0 || y == 1 [2024-01-29 14:14:02,234 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] x <= 1 [2024-01-29 14:14:02,234 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= z [2024-01-29 14:14:02,234 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:02,234 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:14:02,234 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (z == 0 || z == 1) || z == 2 [2024-01-29 14:14:02,234 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= __unbuffered_p0_EAX [2024-01-29 14:14:02,234 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:14:02,234 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 1 <= __unbuffered_cnt [2024-01-29 14:14:02,279 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:14:02,407 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-wmm/safe013_tso.i[945,958] [2024-01-29 14:14:02,547 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:14:02,563 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:14:02,574 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-wmm/safe013_tso.i[945,958] [2024-01-29 14:14:02,575 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int expression) { if (!expression) { ERROR: {reach_error();abort();} }; return; } with a witness entry 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:14:02,795 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:14:02,828 INFO L206 MainTranslator]: Completed translation [2024-01-29 14:14:02,828 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:14:02 WrapperNode [2024-01-29 14:14:02,828 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:14:02,829 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-01-29 14:14:02,829 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-01-29 14:14:02,829 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-01-29 14:14:02,834 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:14:02" (1/1) ... [2024-01-29 14:14:02,849 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:14:02" (1/1) ... [2024-01-29 14:14:02,870 INFO L138 Inliner]: procedures = 176, calls = 55, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 168 [2024-01-29 14:14:02,870 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-01-29 14:14:02,871 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-01-29 14:14:02,871 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-01-29 14:14:02,871 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-01-29 14:14:02,880 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:14:02" (1/1) ... [2024-01-29 14:14:02,880 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:14:02" (1/1) ... [2024-01-29 14:14:02,884 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:14:02" (1/1) ... [2024-01-29 14:14:02,899 INFO L175 MemorySlicer]: Split 5 memory accesses to 4 slices as follows [2, 1, 1, 1]. 40 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0, 0]. The 3 writes are split as follows [0, 1, 1, 1]. [2024-01-29 14:14:02,899 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:14:02" (1/1) ... [2024-01-29 14:14:02,899 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:14:02" (1/1) ... [2024-01-29 14:14:02,927 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:14:02" (1/1) ... [2024-01-29 14:14:02,929 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:14:02" (1/1) ... [2024-01-29 14:14:02,931 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:14:02" (1/1) ... [2024-01-29 14:14:02,932 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:14:02" (1/1) ... [2024-01-29 14:14:02,936 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-01-29 14:14:02,946 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-01-29 14:14:02,947 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-01-29 14:14:02,947 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-01-29 14:14:02,947 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:14:02" (1/1) ... [2024-01-29 14:14:02,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:14:02,958 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-29 14:14:03,022 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-01-29 14:14:03,056 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-01-29 14:14:03,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-01-29 14:14:03,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-01-29 14:14:03,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-01-29 14:14:03,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-01-29 14:14:03,103 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-01-29 14:14:03,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-01-29 14:14:03,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-01-29 14:14:03,103 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-01-29 14:14:03,103 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-01-29 14:14:03,104 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-01-29 14:14:03,104 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-01-29 14:14:03,104 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-01-29 14:14:03,104 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-01-29 14:14:03,104 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-01-29 14:14:03,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-01-29 14:14:03,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-01-29 14:14:03,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-01-29 14:14:03,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-01-29 14:14:03,104 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-01-29 14:14:03,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-01-29 14:14:03,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-01-29 14:14:03,106 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-01-29 14:14:03,202 INFO L244 CfgBuilder]: Building ICFG [2024-01-29 14:14:03,204 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-01-29 14:14:04,152 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-01-29 14:14:04,153 INFO L293 CfgBuilder]: Performing block encoding [2024-01-29 14:14:09,554 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-01-29 14:14:09,555 INFO L320 CfgBuilder]: Removed 0 assume(true) statements. [2024-01-29 14:14:09,555 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:14:09 BoogieIcfgContainer [2024-01-29 14:14:09,556 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-01-29 14:14:09,561 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-01-29 14:14:09,561 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-01-29 14:14:09,564 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-01-29 14:14:09,565 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.01 02:14:01" (1/4) ... [2024-01-29 14:14:09,565 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18052eae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 02:14:09, skipping insertion in model container [2024-01-29 14:14:09,565 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:14:01" (2/4) ... [2024-01-29 14:14:09,566 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18052eae and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 02:14:09, skipping insertion in model container [2024-01-29 14:14:09,566 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:14:02" (3/4) ... [2024-01-29 14:14:09,566 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18052eae and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 02:14:09, skipping insertion in model container [2024-01-29 14:14:09,566 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:14:09" (4/4) ... [2024-01-29 14:14:09,567 INFO L112 eAbstractionObserver]: Analyzing ICFG safe013_tso.i [2024-01-29 14:14:09,582 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-01-29 14:14:09,583 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 545 error locations. [2024-01-29 14:14:09,583 INFO L518 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-01-29 14:14:09,779 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-01-29 14:14:09,810 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 613 places, 604 transitions, 1220 flow [2024-01-29 14:14:09,984 INFO L124 PetriNetUnfolderBase]: 1/601 cut-off events. [2024-01-29 14:14:09,984 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 14:14:10,002 INFO L83 FinitePrefix]: Finished finitePrefix Result has 611 conditions, 601 events. 1/601 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 141. Compared 5721 event pairs, 0 based on Foata normal form. 0/55 useless extension candidates. Maximal degree in co-relation 587. Up to 2 conditions per place. [2024-01-29 14:14:10,002 INFO L82 GeneralOperation]: Start removeDead. Operand has 613 places, 604 transitions, 1220 flow [2024-01-29 14:14:10,048 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 610 places, 601 transitions, 1211 flow [2024-01-29 14:14:10,056 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-01-29 14:14:10,061 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1ab05936, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-29 14:14:10,062 INFO L358 AbstractCegarLoop]: Starting to check reachability of 994 error locations. [2024-01-29 14:14:10,063 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-01-29 14:14:10,063 INFO L124 PetriNetUnfolderBase]: 0/1 cut-off events. [2024-01-29 14:14:10,064 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 14:14:10,064 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 14:14:10,064 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1] [2024-01-29 14:14:10,065 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [P0Err0ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err1ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 991 more)] === [2024-01-29 14:14:10,069 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 14:14:10,069 INFO L85 PathProgramCache]: Analyzing trace with hash 359203, now seen corresponding path program 1 times [2024-01-29 14:14:10,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 14:14:10,078 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [975196501] [2024-01-29 14:14:10,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 14:14:10,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 14:14:10,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 14:14:10,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 14:14:10,261 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 14:14:10,262 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [975196501] [2024-01-29 14:14:10,262 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [975196501] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 14:14:10,262 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 14:14:10,263 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-01-29 14:14:10,264 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [517760222] [2024-01-29 14:14:10,264 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 14:14:10,271 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-01-29 14:14:10,275 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 14:14:10,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-01-29 14:14:10,298 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-01-29 14:14:10,310 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 52 out of 604 [2024-01-29 14:14:10,313 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 610 places, 601 transitions, 1211 flow. Second operand has 3 states, 3 states have (on average 52.666666666666664) internal successors, (158), 3 states have internal predecessors, (158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-29 14:14:10,313 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 14:14:10,313 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 52 of 604 [2024-01-29 14:14:10,314 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand